| Mitsubishi Jidosha Kogyo Kabushiki Kaisha Patent applications |
| Patent application number | Title | Published |
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| 20220290749 | VEHICLE DRIVE DEVICE - A vehicle drive device is provided that can suppress the increase in dimension in the radial direction while ensuring a sufficient speed reduction ratio. Two driving force sources are arranged on a first axis, two output members are arranged on a second axis, two counter gear mechanisms are arranged on a third axis. A planetary gear mechanism is configured to transmit rotation from the two counter gear mechanisms to the output members, and is disposed so as to overlap with both of the two counter gear mechanisms as seen in an axial direction along and axial direction. | 09-15-2022 |
| 20220290645 | ENGINE START CONTROL DEVICE - A start control device for a hybrid vehicle includes a battery, first and second rotary electric machines, an engine, a first determination unit configured to determine whether the battery is in a low output state, a cranking control unit configured to perform a cracking of the engine, and a second determination unit configured to perform a cranking completion determination. In a case where a maximum output of the battery is in the low output state, the cranking control unit causes the first rotary electric machine to run at a low output target rotation speed, and the second determination unit determines that the cranking is completed when a condition that an actual rotation speed of the first rotary electric machine continues to be within a target range for a predetermined time is satisfied. | 09-15-2022 |
| 20220274598 | MOTOR CONTROL DEVICE FOR ELECTRIC VEHICLE - A motor control device for an electric vehicle, which includes a power transmission path configured such that an output of a first motor and an output of a second motor are, respectively, transmittable to left and right wheels of the vehicle via a differential mechanism, includes a non-interference correction part for predictively correcting an output from a first motor control part or a second motor control part to an opposite motor to a motor performing vibration suppression correction via the power transmission path, such that a change in motor output by a vibration suppression correction torque amount cancels an interference torque interfering with a motor output of the opposite motor. | 09-01-2022 |
| 20220268241 | FUEL TANK SYSTEM - A fuel tank system includes a fuel storage unit, a processing unit, and a control unit. The control unit performs a first failure diagnosis of diagnosing a failure of the fuel storage unit in a state where the sealing valve is closed. When the control unit diagnoses that the fuel storage unit is normal, the control unit performs a second failure diagnosis of diagnosing a failure of a purge valve and a bypass valve by causing a pressure generation unit to generate pressure in a state where the sealing valve is closed. When there is a possibility that the purge valve and the bypass valve are in closed-sticking, the control unit performs a third failure diagnosis of specifying a failure in any one of closed-sticking of the purge valve and closed-sticking of the bypass valve by opening the sealing valve. | 08-25-2022 |
| 20220252024 | FUEL TANK SYSTEM - In a fuel tank system, a control unit diagnoses a failure of a fuel storage unit and a processing unit. The fuel storage unit includes a vapor passage through which a fuel tank and a sealing valve are communicated with each other, a first pressure detection unit, and a second pressure detection unit disposed at a position different from the first pressure detection unit. The control unit specifies a presence or an absence of a clogging of the vapor passage based on a first pressure value detected by the first pressure detection unit and a second pressure value detected by the second pressure detection unit when the pressure in the fuel tank is changed by the pressure generation unit in a condition that the sealing valve is controlled to be opened. | 08-11-2022 |
| 20200088118 | EXHAUST CONTROLLING APPARATUS FOR INTERNAL COMBUSTION ENGINE - A filter is disposed on an exhaust path of the internal combustion engine to capture particulate matter exhausted from the internal combustion engine. A controller is caused to execute regeneration control that incinerates the particulate matter captured on the filter. The controller accomplishes the regeneration control by executing lean incineration control and stoichiometric incineration control in combination with each other. The lean incineration control incinerates the particulate matter, keeping an air-fuel ratio of the internal combustion engine to be leaner than a logical air-fuel ratio. The stoichiometric incineration control incinerates the particulate matter, oscillating the air-fuel ratio of the internal combustion engine about the logical air-fuel ratio as an average air-fuel ratio at a predetermined first cycle. | 03-19-2020 |
| 20190270373 | TRANSAXLE DEVICE - A transaxle device ( | 09-05-2019 |
| 20190003408 | ENGINE CONTROL DEVICE - An engine includes a dynamo-electric machine which generates electricity by the rotation of the engine; a secondary battery which stores electricity generated by the dynamo-electric machine; an electric supercharger including an electric compressor for supercharging intake air into combustion chambers; and a mechanical supercharger including an exhaust turbine configured to be driven by exhaust gas in the exhaust passage, and a mechanical compressor configured to supercharge intake air into the combustion chamber. An ECU ( | 01-03-2019 |
| 20180370576 | VEHICLE BODY STRUCTURE - A vehicle body structure includes a cowl top extending in a vehicle widthwise direction of the vehicle, a strut tower located in front of the cowl top and supporting a shock absorber, a cowl top lower, which forms a lower part of the cowl top, extending in the vehicle widthwise direction and connected to framework members on both sides of the vehicle widthwise direction, a reinforcement member connected to a lower side of the cowl top lower and extending in the vehicle widthwise direction so as to form a closed cross-sectional structure together with the cowl top lower; and a first joint where an end portion of the cowl top lower in the vehicle widthwise direction is connected to an upper surface of the strut tower so as to overlap and cover the upper surface. | 12-27-2018 |
| 20180106203 | FUEL EVAPORATIVE EMISSION CONTROL DEVICE - A fuel evaporative emission control device including an electronic control unit that, when fuel tank inner pressure exceeds a first predetermined pressure, performs tank purge of closing a bypass valve and opening a sealing valve, discharging fuel evaporative gas inside the fuel tank into an air intake path of an engine in an operated state through a purge pipe and a vapor pipe, and treating the fuel evaporative gas, where, when tank purge is performed, if a first predetermined period of time passes after closing of the bypass valve without the fuel tank inner pressure falling to or below the first predetermined pressure, the sealing valve is closed and tank purge is stopped. | 04-19-2018 |
| 20170197605 | ELECTRIC PARKING BRAKE DEVICE - When a parking brake mechanism is in a braking state and an operation switch is switched to a braking-released state, a control unit of an electric vehicle brings a parking brake mechanism into a braking-released state on the condition that the control unit detects using a stop lamp switch that the brake pedal is not depressed and detects that the shift range of the shift lever is a P range. | 07-13-2017 |
| 20170197516 | CHARGING AND DISCHARGING CURRENT QUANTITY DISPLAY DEVICE FOR ELECTRIC VEHICLE - In order to provide a charging and discharging current quantity display device for an electric vehicle, with which it is possible for a current quantity during charging or discharging of a battery to be easily ascertained in the vicinity of a power-feed unit, an electric vehicle (1) provided with a power-feed unit (14) having charging ports (141 and 142) and a battery (11) which is charged by means of electric power supplied from an external power supply, by way of the power-feed unit (14), is provided with: a current sensor (15) which detects a charging current quantity or a discharging current quantity flowing to or from the battery (11); a current quantity display unit (143) which comprises a plurality of display bodies (143 | 07-13-2017 |
| 20170175669 | CYLINDER HEAD OF ENGINE - In a cylinder head ( | 06-22-2017 |
| 20170174262 | DRIVING SUPPORT APPARATUS - A driving support apparatus includes an other vehicle detector, an other vehicle information acquisition unit, a proximity detector, a proximity controller and a setting unit. The other vehicle detector detects an other vehicle travelling on the second lane. The other vehicle information acquisition unit acquires information containing the size of the other vehicle. The proximity detector outputs a proximity signal when it is detected that the other vehicle is located in the detection range of set on the second lane at a predetermined detection distance from the own vehicle. The proximity controller activates a proximity control unit when detecting that a turn signal lever is operated while the proximity signal is being output. The setting unit increases the detection distance according to the size of the other vehicle. | 06-22-2017 |
| 20170174207 | VEHICLE EQUIPPED WITH INTERNAL COMBUSTION ENGINE - A vehicle equipped with an internal combustion engine includes a first in-cylinder fuel injection valve that directly injects fuel into a combustion chamber of the engine, an intake passage fuel injection valve that injects fuel into an intake port of the engine, a motor generator that is connected to an output shaft of the engine, a driving battery that stores electric power generated by the motor generator, and a hybrid control unit and an engine control unit that operate the engine to generate electric power by the motor generator in accordance with a charging rate (SOC) of the driving battery to charge the driving battery, and performs fuel injection by the in-cylinder fuel injection valve at a time of the operation. | 06-22-2017 |
| 20170174202 | CONTROL DEVICE FOR CONTROLLING ELECTRIC VEHICLE - A control device for controlling an electric vehicle includes a driving source that rotates wheels, a braking device that applies braking force to the wheels, a creep torque control portion that controls magnitude of creep torque to be applied to the wheels, wherein the creep torque control portion includes a braking force detecting unit that detects the braking force applied by the braking device, a fundamental creep torque calculating unit that calculates fundamental creep torque corresponding to vehicle speed, a creep suppression torque calculating unit that calculates creep suppression torque smaller than the fundamental creep torque based on a result of the detection of the braking force detecting unit and a creep torque calculating unit that calculate the creep torque by subtracting the creep suppression torque from the fundamental creep torque. | 06-22-2017 |
| 20170174080 | VEHICLE TRAVELING SUPPORT CONTROL APPARATUS - A vehicle traveling support control apparatus includes a traveling environment determining portion that determines a traveling environment of a vehicle, a support device determining portion that determines a serviceable traveling support device from one or more traveling support devices mounted in the vehicle in accordance with the traveling environment determined by the traveling environment determining portion, a presentation portion that presents support guidance of the serviceable traveling support device, and a control portion that controls the presentation portion to present the support guidance of the serviceable traveling support device based on use frequency of the serviceable traveling support device determined by the support device determining portion. | 06-22-2017 |
| 20170174074 | CONTROL DEVICE FOR VEHICLE - A vehicle includes a fuel tank, a canister, a closing valve and a filler door. A control device for the vehicle includes a valve controller that performs depressurization control for decreasing a tank pressure by opening the closing valve, a door controller that issues a normal driving command to a drive unit that opens the filler door when the tank pressure becomes equal to or lower than a predetermined pressure by the depressurization control, a detector that detects an open/close state of the filler door and a determiner that determines whether or not detection by the detector can be performed. If the detection by the detector cannot be performed, the door controller issues, when the tank pressure is equal to or lower than the predetermined pressure, a forced driving command for causing the drive unit to generate output power higher than normal power preferentially to the normal driving command. | 06-22-2017 |
| 20170021729 | REGENERATION CONTROL DEVICE FOR VEHICLE - A regeneration control device for a vehicle includes: a motor control unit that drives a motor generator connected to running wheels of the vehicle at the time of decreasing a vehicle speed, so as to generate electricity, performing regenerative braking; a paddle switch that performs increasing/decreasing operation on a regeneration amount Tr by the motor generator; and a main control unit that performs increasing/decreasing control on the regeneration amount Tr continuously in response to the increasing/decreasing operation by the paddle switch, wherein the main control unit sets a regeneration amount increasing rate in an increasing operation of the regeneration amount by operation of an UP switch of the paddle switch to be higher than a regeneration amount decreasing rate in a decreasing operation of the regeneration amount by operation of a DOWN switch. | 01-26-2017 |
| 20160375851 | SIDE AIRBAG DEVICE FOR VEHICLE - A seat provided in a vehicle interior of the vehicle; a side airbag having a plurality of chambers each folded, the side airbag being stored in a side portion of a seat back; an inflator arranged together with the side airbag, the inflator being capable of suppling gas to the plurality of chambers when a side-impact crash of the vehicle is detected; a channel section for distributing the gas generated from the inflator to the plurality of chambers; a valve unit provided in the channel section, the valve unit being capable of reducing the distributed amount of the gas flowing from the channel section to a particular chamber among the plurality of chambers; and an actuator unit that allows the valve unit to operate to reduce the distributed amount of the gas flowing from the channel section to the particular chamber according to the deployment behavior of any chamber among the plurality of chambers, are included. | 12-29-2016 |
| 20160375794 | CONTROL DEVICE OF ELECTRIC VEHICLE - A control device of an electric vehicle comprises: an operating state detector that detects the operating state of an accelerator pedal; a motor controller that executes deceleration control over a travel motor, including coasting control which reduces the driving force of the travel motor to zero, when the returning operation of the accelerator pedal is detected by the operating state detector; and a region setter that sets the range of the depression amount of the accelerator pedal for executing the coasting control, based on the depression amount of the accelerator pedal at the start of the returning operation of the accelerator pedal. The control device can switch among the types of control over the travel motor during the returning operation of the accelerator pedal, while suppressing a driver's sense of incongruity. | 12-29-2016 |
| 20160190842 | CHARGE AMOUNT DISPLAY APPARATUS OF ELECTRIC VEHICLE - A charge amount display apparatus of an electric vehicle, which enables a driver to be easily aware that a charge amount has been set at a value less than a full charge, is provided. The charge amount display apparatus comprises a control unit | 06-30-2016 |
| 20160186637 | FAILURE DETERMINATION APPARATUS FOR OXYGEN CONCENTRATION SENSOR - A failure determination apparatus for an oxygen concentration sensor disposed downstream of a catalyst provided in an exhaust system of an internal combustion engines is provided for detecting a failure in the oxygen concentration sensor with high accuracy while preventing an erroneous determination of the failure. The failure determination apparatus comprises: a failure determination device for determining a failure in the oxygen concentration sensor based on the length of a period when the output of the oxygen concentration sensor passes through a predetermined output section during enrichment control after a fuel cut mode of the internal combustion engine is released, or based on the length of a period until the output of the oxygen concentration sensor during the enrichment control after release of the fuel cut mode reaches a predetermined output; a rich fuel supply amount calculation device for calculating the time average of an enriching fuel supply amount, relative to a fuel supply amount necessary for stoichiometric combustion, based on an actual fuel supply amount during the enrichment control; and a failure determination restriction device for restricting failure determination of the failure determination device based on the time average of the enriching fuel supply amount. | 06-30-2016 |
| 20160186478 | POWER WINDOW DEVICE - A power window device includes a driving unit which moves a plurality of window glasses of a vehicle respectively, an operation unit which has a plurality of switches corresponding to the plurality of window glasses and which is provided for driving the driving unit, and a control unit which controls the driving unit to move and open or close the window glasses in accordance with an operation on the operation unit. When a normal operation for operating any one of the plurality of window switches individually is performed, the control unit controls the driving unit to move only the window glass corresponding to the operated window switch. When a special operation which is different from the normal operation is performed on the window switches, the control unit controls the driving unit to move all the window glasses. | 06-30-2016 |
| 20160185247 | ELECTRIC VEHICLE - An electric vehicle includes: a high-voltage battery; a generator for generating electric power having a voltage higher than a battery voltage of high-voltage the battery; a first electric motor driven by electric power having a generation voltage of the generator; a second electric motor driven by electric power having the battery voltage of the high-voltage battery; a transformer for reducing a voltage of a part of the electric power generated by the generator which is to be distributed to the high-voltage battery from the generation voltage of the generator to the battery voltage of the high-voltage battery; and a controller for reducing a distribution ratio of the electric power to be distributed to the second electric motor from the generator if the temperature of the transformer is determined to have increased to reach a first predetermined temperature or higher. | 06-30-2016 |
| 20160146901 | CONTACTOR FAILURE DETERMINING METHOD AND CONTACTOR FAILURE DETERMINING DEVICE - A contactor failure determining method in includes outputting a control signal for switching a positive-side contactor provided between a positive electrode of a multi-cell battery and a positive electrode of a load to which the multi-cell battery supplies electric power to an open state from a state in which a control signal for controlling the positive-side contactor and a negative-side contactor provided between a negative electrode of the multi-cell battery and a negative electrode of the load to a closed state and a precharge contactor provided between the multi-cell battery and the load to an open state is output, and as a first fixing determining step, determining a presence of fixing of the precharge contactor based on a degree of voltage drop of a voltage applied to the load after the control signal for switching the positive-side contactor to the open state is output. | 05-26-2016 |
| 20160137149 | POWER SUPPLY DEVICE FOR AUXILIARY DEVICE BATTERY - A vehicle mounted charger converts external power into drive power, and supplies the power to a drive battery. A first converter supplies the power to an auxiliary device battery by converting the external power into the power for an auxiliary device. A second converter supplies the power to the auxiliary device battery by converting the drive power which is stored in the drive battery into the power for the auxiliary device. In a normal charging mode, the auxiliary device battery is charged by the first converter. Moreover, in a travelling mode or a rapid charging mode, the auxiliary device battery is charged by the second converter. | 05-19-2016 |
| 20160137081 | CHARGING INLET LID STRUCTURE - A charging inlet lid structure of a vehicle includes a normal charging inlet and a quick charging inlet in a recess portion for charging, and a first lid and a second lid for the recess portion. One of the normal charging inlet and the quick charging inlet is provided at one side of the recess portion and the other of the normal charging inlet and the quick charging inlet is provided at the other side of the recess portion. The first lid and the second lid are provided so as to slide from totally closed positions where the first lid and the second lid totally close the recess portion in directions in which the first lid and the second lid move away from each other and can be opened and closed independently of each other. | 05-19-2016 |
| 20160131051 | CONTROL APPARATUS OF ENGINE - In a control apparatus of an engine having a first fuel injection valve for injecting fuel into an intake path of the engine, a second fuel injection valve for injecting fuel into a combustion chamber of the engine, a supercharger for supercharging intake air for the engine, and a waste gate valve for opening and closing an exhaust bypass passage for bypassing a turbine of the supercharger, the waste gate valve is controlled to act in an opening direction in accordance with an increase in the injection amount of fuel injected from the second fuel injection valve, in a region where the injection amount of fuel from the second fuel injection valve is larger than the injection amount of fuel from the first fuel injection valve. | 05-12-2016 |
| 20160123268 | ENGINE CONTROL DEVICE - An engine control device for an engine provided with a supercharger, including a cylinder injection valve and a port injection valve. The device includes an injection controller that controls injections of fuel through the cylinder injection valve and through the port injection valve, on the basis of at least a load on an engine. The injection controller, in a low load operating state, causes the fuel to be injected through the port injection valve; in an intermediate load operating state, causes the fuel to be injected through the cylinder injection valve during an intake stroke, and causes the fuel to be injected through the port injection valve; and in a high load operating state, causes the fuel to be injected through the cylinder injection valve at least during an intake stroke and during a compression stroke. | 05-05-2016 |
| 20160121746 | LID DEVICE FOR CHARGING PORT - A charging lid device includes a lid that opens and closes a concave portion accommodating a charging inlet provided on a vehicle, and a support arm supporting the lid so that the lid is movable between a fully closing position and a fully opening position for closing and opening the concave portion. The support arm includes first and second swinging arms. One end side of the first swinging arm is attached inside the concave portion so as to swing. One end side of the second swinging arm is connected to the first swinging arm so as to swing and the other end side of the second swinging arm is attached to the lid so as to swing. The lid is arranged at a position displaced from the concave portion and along a surface of the vehicle when the lid is in the fully opening position. | 05-05-2016 |
| 20160121724 | TRAVELABLE DISTANCE CALCULATION APPARATUS - A travelable distance calculation apparatus comprises: an update device | 05-05-2016 |
| 20160114672 | ARRANGEMENT STRUCTURE OF CANISTER IN VEHICLE - In a vehicle in which a muffler are arranged below a rear floor panel configuring a floor of a rear portion of a vehicle interior and on a further rear side than rear wheels in a vehicle forward/backward direction, and a battery for auxiliary machines is arranged on the further rear side than the rear wheels in the vehicle forward/backward direction and is housed in a battery housing recessed portion, a canister is arranged between the muffler and the battery for auxiliary machines in a vehicle width direction. | 04-28-2016 |
| 20160108845 | CONTROL APPARATUS OF ENGINE - In a control apparatus of an engine having a first fuel injection valve for injecting fuel into an intake path of the engine, a second fuel injection valve for injecting fuel into a combustion chamber of the engine, a supercharger for supercharging intake air for the engine, and a waste gate valve for opening and closing an exhaust bypass passage for bypassing a turbine of the supercharger, the waste gate valve is controlled to act in a closing direction in response to an increase in the injection amount of fuel injected from the first fuel injection valve, in a region where the injection amount of fuel from the first fuel injection valve is larger than the injection amount of fuel from the second fuel injection valve. | 04-21-2016 |
| 20160108827 | CONTROL APPARATUS OF ENGINE - A control apparatus of an engine comprises: fuel injection control device that controlling injection amounts of fuel injected from a first fuel injection valve, which injects fuel into an intake path of the engine, and a second fuel injection valve, which injects fuel into a combustion chamber of the engine, in accordance with the operating state of the engine; and valve control device that changes the open/closed state of the waste gate valve in accordance with the injection amounts of fuel injected from the first fuel injection valve and the second fuel injection valve. The fuel injection control device increases the injection amount of fuel injected from the second fuel injection valve in accordance with an increase in the load or speed of the engine. The valve control device changes the open/closed state of the waste gate valve in the sequence of an opening direction, a closing direction, and an opening direction as the injection amount of fuel injected from the second fuel injection valve increases. | 04-21-2016 |
| 20160105084 | MOTOR APPARATUS FOR VEHICLE - A motor apparatus for a vehicle includes a motor unit, an inverter unit, a case, and a pump. The case has a motor space, an inverter space, and a cooling passage, the motor space accommodating the motor unit, the inverter space accommodating the inverter unit, the cooling passage being configured to let cooling medium flow through the cooling passage to cool the motor unit and the inverter unit. The pump is configured to forward the cooling medium to the cooling passage, and is disposed in a surrounding space within the motor space, the surrounding space being at a periphery of a rotation angle sensor fixed to a shaft of the motor unit. | 04-14-2016 |
| 20160105083 | MOTOR APPARATUS FOR VEHICLE - A motor apparatus for a vehicle includes a motor unit, an inverter unit, a case, and a pump. The case has a motor space accommodating the motor unit, two or more inverter spaces each accommodating the inverter unit, and a cooling passage. The inverter spaces are provided adjacent to the motor space via respective walls, and each accommodating at least one of the capacitor, the power converter, and the control circuit. The cooling passage includes a first cooling part configured to cool the power converter and a second cooling part configured to cool the capacitor. A length of the cooling passage from a discharging part of the pump to the first cooling part is made shorter than a length of the cooling passage from the discharging part to the second cooling part. | 04-14-2016 |
| 20160097319 | CONTROL APPARATUS OF ENGINE - Upon request for start-up of an engine, a control apparatus controls the opening/closing action of a waste gate valve in accordance with the temperature Te of the engine before cranking and, if the temperature Te of the engine is equal to or lower than a first set temperature Te | 04-07-2016 |
| 20160096544 | ELECTRIC STEERING DEVICE - An electric steering device includes an electric actuator which generates a steering assist force for a steering mechanism of a vehicle, a control unit which controls the steering assist force generated from the electric actuator based on an operation of a steering wheel by a driver, an ignition signal detection unit which detects presence or absence of an ignition signal of the vehicle, and a speed acquisition unit which acquires a running speed of the vehicle. In a case that the ignition signal is not detected and the running speed is a predetermined speed or more, the control unit reduces an upper limit of the steering assist force generated from the electric actuator so as to be smaller than an upper limit in a case that the ignition signal is detected. | 04-07-2016 |
| 20160090930 | ENGINE CONTROLLER - A controller of an engine performing a premixed combustion operation and a diffusion combustion operation that are switchable in accordance with the traveling state of a vehicle, includes a detector detecting the gear position of the transmission mounted in the vehicle, and a changer changing the traveling conditions for performing the premixed combustion operation on the basis of the gear position detected by the detector. | 03-31-2016 |
| 20160090927 | ENGINE CONTROL DEVICE - An engine control device ( | 03-31-2016 |
| 20160090925 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - A control device for an internal combustion engine, which can accurately estimate an intake air amount introduced from an intake system into an internal combustion engine, is provided. The control device calculates the change amount of an air amount in an upstream section upstream of a throttle valve of the intake system based on the pressure and temperature of air in the upstream section; calculates a throttle passage air amount flowing out to an intake manifold, which is a section downstream of the throttle valve, based on the change amount and an introduced air amount flowing into a supercharger; and calculates the intake air amount based on the throttle passage air amount. | 03-31-2016 |
| 20160090924 | TRANSPIRATION FUEL TREATMENT APPARATUS - A transpiration fuel treatment apparatus, which can lower the internal pressure of a fuel tank in a relatively short time at the time of refueling, is provided. The transpiration fuel treatment apparatus comprises a fuel tank, a first sealing valve for sealing up a transpiration fuel within the fuel tank, and a second sealing valve for sealing up the transpiration fuel within the fuel tank at a position different from the position of the first sealing valve. The first sealing valve and the second sealing valve are opened before refueling of the fuel tank is started. | 03-31-2016 |
| 20160084150 | ENGINE CONTROL DEVICE - An engine control device ( | 03-24-2016 |
| 20160083011 | VEHICLE BODY STRUCTURE - A vehicle body structure includes a pair of side members, first and second cross members, a center member and a pair of connecting members. The first cross member extends in a widthwise direction and connects the side members each other. The center member is extends from a central portion of the first cross member in the widthwise direction to the front in a front-to-rear direction. The connecting members extend in the front-to-rear direction at a rear side of the first cross member and are connected to the center member at front ends thereof. Rear ends of the connecting members extend outwards in the widthwise direction towards the side members and are connected to the side members. The second cross member extends in the widthwise direction at the rear side of the first cross member and connects the connecting members each other. | 03-24-2016 |
| 20160069295 | SUPPORT STRUCTURE FOR CRANKSHAFT - A support structure for a crankshaft includes a crankshaft that is rotatably supported on a cylinder block of an internal combustion engine and has an end portion protruding from the cylinder block, a sprocket that is attached on the end portion protruding from the cylinder block and is connected to a cam shaft, a pulley that is attached on the end portion on an opposite side from the sprocket with respect to the cylinder block and is connected to an auxiliary apparatus, and an end bearing that rotatably supports the end portion relative to the cylinder block and is provided on the end portion between the sprocket and the pulley. | 03-10-2016 |
| 20160059857 | REGENERATIVE CONTROL DEVICE FOR HYBRID VEHICLE - A regenerative control device for a hybrid vehicle includes a regenerative braking power control unit prohibiting or limiting execution of first regenerative braking to charge the battery with power generated by the regenerative power generation of the traveling motor generator during deceleration when it is determined that it is necessary to restrict charging of the battery. Under condition where the execution of the first regenerative braking is prohibited or limited, the regenerative braking power control unit causes second regenerative braking to transmit rotary driving power to the engine by rotating the power generation motor generator by the power generated by the regenerative power generation, to be executed when the operation unit is set to a regeneration level in an increasing direction, and causes the second regenerative braking to be stopped when the operation unit is set to a regeneration level in a decreasing direction. | 03-03-2016 |
| 20160059844 | REGENERATIVE CONTROL DEVICE FOR HYBRID VEHICLE - A regenerative control device for a hybrid vehicle includes a regenerative braking power control unit prohibiting or limiting execution of first regenerative braking to charge the battery with power generated by the regenerative power generation of the traveling motor generator during deceleration when it is determined that it is necessary to restrict charging of the battery. The regenerative braking power control unit causes both second regenerative braking to transmit rotary driving power to the engine by rotating the power generation motor generator by the power generated by the regenerative power generation, and combustion operation in which fuel is supplied to the engine and the fuel is burned to generate the rotary driving power at the engine, to be executed, under condition where the execution of the first regenerative braking is prohibited or limited. | 03-03-2016 |
| 20160059843 | VEHICLE - A vehicle includes a first motor, a second motor, a battery, a decider, a first calculator, a second calculator and a controller. The decider detects a state of the battery and determines whether the detected state is a state where charging the battery is restricted. The first calculator calculates, when the first motor generates the regenerative electric power under the state where charging the battery is restricted, a target energy consumption representing a target value of electric power that the second motor is to consume to drive the engine by using the regenerative electric power. The second calculator calculates an actual energy consumption that the second motor requests to maintain rotating speed of the engine. The controller adjusts angular acceleration of the engine and the second motor, using a difference between the target energy consumption and the actual energy consumption. | 03-03-2016 |
| 20160052495 | BRAKING APPARATUS OF VEHICLE - A braking apparatus 1 of a vehicle includes: a hydraulic brake device 4 that brakes the vehicle via friction in response to operation of a brake pedal; a regenerative brake device 5 that performs regenerative braking using, as an electricity generator, a motor 3 for running the vehicle; and a collision avoidance device 20 that performs automatic braking of the vehicle by controlling operation of the hydraulic brake device 4 in accordance with obstacle detection information detected by an obstacle detection device 21, to avoid collision of the vehicle with an obstacle, wherein an electric servo brake controller 10 of the collision avoidance device 20 terminates activation of the regenerative braking, if activated, before the automatic braking is started by the collision avoidance device 20. | 02-25-2016 |
| 20160017819 | FUEL INJECTION CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE - A fuel injection control apparatus of an internal combustion engine, capable of controlling the amount of fuel, which is injected from a cylinder injection valve (second fuel injection valve), with high accuracy even when its amount is small, regardless of the operating state of the internal combustion engine, is provided. The fuel injection control device has a fuel pressure adjustment means which, when the injection form of the internal combustion engine is changed, adjusts the working state of a high pressure supply pump such that the amount of fuel injection from the second fuel injection valve stabilizes, before changing the working state of the high pressure supply pump in accordance with the injection form. | 01-21-2016 |
| 20160017818 | FUEL INJECTION CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE - A fuel injection control apparatus of an internal combustion engine, which can appropriately control the amount of fuel injection from an in-cylinder injection valve so as to achieve a desired air-fuel ratio, regardless of the operating state of the internal combustion engine, is provided. The fuel injection control apparatus comprises: an additional injection means which, when determining that the operating state of the internal combustion engine is a transient state, allows the in-cylinder injection valve to inject a fuel amount conformed to a changing intake air amount; and a subtraction means for subtracting a minimum fuel amount, injectable from the in-cylinder injection valve, from a fuel amount to be injected, before injection by the additional injection means is performed. | 01-21-2016 |
| 20160006147 | CABLE CONNECTING STRUCTURE OF BATTERY PACK - A cable connecting structure of a battery pack, the battery pack which is provided in a vehicle, the cable connecting structure includes: a plurality of cable side connectors which are provided at ends of a plurality of cables, respectively, and which are connected to the battery pack; and a plurality of battery pack side connectors to which the cable side connectors are detachably mounted, and which are arranged in parallel along a peripheral direction of a peripheral wall of the battery pack. In a state where the cable side connectors are mounted to the battery pack side connectors, portions of the cables which are respectively withdrawn from the cable side connectors are extended along the peripheral wall. | 01-07-2016 |
| 20160003133 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - In a case where a vehicle is in a steady running state or in a slow acceleration state, opening of an electric waste gate valve is set so that an actual air flow rate becomes minimum. Then, a feedback control is applied to opening of an electronically controlled throttle valve so that an actual amount of intake air generates output torque of an engine corresponding to an engine load. When the electronically controlled throttle valve is fully opened, while opening of the electronically controlled throttle valve is maintained, the feedback control is applied to opening of the electric waste gate valve so that output torque of the engine corresponds to an engine load, or an actual amount of intake air becomes a target amount of the intake air. | 01-07-2016 |
| 20160001633 | TEMPERATURE CONTROL DEVICE FOR BATTERY PACK OF VEHICLE - In a temperature control device for a battery pack includes: a medium circulation path which is provided within a battery case accommodating a battery for travelling the vehicle and circulates heating medium therein to heat the battery; a heating part which is provided in the medium circulation path and heats the heating medium; a fan which is provided in the medium circulation path and sends the heating medium; and an excessive heating preventing part which is provided in the medium circulation path and stops a heating operation of the heating part at a predetermined temperature. | 01-07-2016 |
| 20150377169 | FUEL INJECTION CONTROL APPARATUS - A fuel injection control apparatus of a four cycle engine having six cylinders comprises: a crank angle detection device for detecting the crank angle of the four cycle engine; a first computation device for computing the quantity of fuel, which is injected in a predetermined stroke of a four stroke cycle, at a first computation timing; a second computation device for computing the quantity of fuel, which is injected one stroke before the predetermined stroke, at a second computation timing 240 degrees ahead of the crank angle of the first computation timing; and a third computation device for computing the quantity of fuel, which is injected two strokes before the predetermined stroke, at a third computation timing 120 degrees ahead of the crank angle of the second computation timing. The fuel injection control apparatus is adapted to decrease interruptions by computations for fuel injection control in the six cylinder engine, and reduce control load. | 12-31-2015 |
| 20150377168 | FUEL INJECTION CONTROL APPARATUS - A fuel injection control apparatus of a four cycle engine having three cylinders comprises: a crank angle detection device for detecting the crank angle of the four cycle engine; a first computation device for computing the quantity of fuel, which is injected in a predetermined stroke of a four stroke cycle, at a first computation timing; a second computation device for computing the quantity of fuel, which is injected one stroke before the predetermined stroke, at a second computation timing 240 degrees ahead of the crank angle of the first computation timing; and a third computation device for computing the quantity of fuel, which is injected two strokes before the predetermined stroke, at a third computation timing 240 degrees ahead of the crank angle of the second computation timing. The fuel injection control apparatus is adapted to decrease interruptions by computations for fuel injection control in the three cylinder engine, and reduce control load. | 12-31-2015 |
| 20150375739 | CONTROL DEVICE FOR HYBRID VEHICLE - A control device for a hybrid vehicle includes a traction motor that is for driving a vehicle and transmits power to the wheels of the vehicle, an engine that is connected to a power transmission route to the vehicle wheels, through a clutch, a generator that is connected to the engine, a breakdown detecting unit that detects a breakdown of the traction motor, and a retreat traveling control unit that stops firing of the engine and operates the generator as a motor while switching the clutch to a connection state to make the vehicle travel using the generator, in a case where a breakdown of the traction motor is detected by the breakdown detecting unit. | 12-31-2015 |
| 20150369166 | CONTROL DEVICE OF ENGINE - A control device for an engine includes an angular velocity detecting unit that detects the angular velocity of a rotating shaft which is driven according to an output of an engine, an angular acceleration calculating unit that calculates angular acceleration based on the angular velocity detected by the angular velocity detecting unit, a heat generation timing calculating unit that calculates a certain timing when the ratio of an amount of heat generation in a cylinder to the total amount of heat generation of one cycle falls in a predetermined range, based on a change of the angular acceleration calculated by the angular acceleration calculating unit, and a combustion control unit that controls combustion in the cylinder by comparison between the certain timing calculated by the heat generation timing calculating unit and a predetermined heat generation timing reference value. | 12-24-2015 |
| 20150367835 | REGENERATIVE CONTROL DEVICE OF VEHICLE - A regenerative control device of a vehicle an engine; a first motor; a second motor performing regenerative power generation; a battery connected to the first and second motors; and a heating device heating using heat, includes: a determiner determining whether the heating device is in operation or not, and determining whether charging the battery is regulated or not; and a controller performing parallel firing control in which a driving force is given to the engine by the first motor while burning fuel in the engine, during the regenerative power generation when the heating device is in operation and charging the battery is regulated, and setting a target torque of the engine in the parallel firing control to be equal to or lower than a burning limit torque of the engine | 12-24-2015 |
| 20150360572 | ELECTRIC VEHICLE - An electric vehicle includes: an engine which is disposed on a front side in the vehicle, and which is configured to drive rear wheels of the vehicle, the engine which includes a crank shaft that is extended in a front/back direction of the vehicle; and a drive motor which is arranged in line with the engine in a width direction of the vehicle, and which is disposed on an air intake side of the engine, the drive motor which is configured to drive front wheels of the vehicle. | 12-17-2015 |
| 20150352978 | DRIVING-FORCE CONTROLLER FOR ELECTRIC VEHICLE - A driving-force controller for an electric vehicle including at least two motors that independently drive left and right wheels, includes a detector that detects driving operation by a driver, and a controller that calculates a demand torque Tr of the driver, the torque difference ΔT applied to the left and right wheels during cornering, left and right torque-difference maintaining torques TL | 12-10-2015 |
| 20150343918 | FAULT DIAGNOSTIC DEVICE FOR VEHICLE CHARGING SYSTEM - A fault diagnostic device of a vehicle includes a starting circuit which causes a charger mounted on the vehicle to output a charging start signal and thereby activate a control unit for controlling charging of a battery mounted on the vehicle when a charging gun is connected to the charger. The control unit causes the charger to output the charging start signal when the charger is activated in response to turning on of an ignition switch, and has a fault determination function whereby, if the control unit is not input with the charging start signal, it is judged that a disconnection or power-supply short circuit has occurred in a charging start signal circuit of the starting circuit. | 12-03-2015 |
| 20150336572 | HYBRID VEHICLE - If a vehicle speed is less than a predetermined value when a hybrid control mode is a series mode and a charge mode is selected (S | 11-26-2015 |
| 20150295293 | POWER CONTROLLING APPARATUS - A power controlling apparatus includes a secondary battery ( | 10-15-2015 |
| 20150291111 | ELECTRIC POWER SUPPLY DEVICE USING ELECTRIC VEHICLE - Discharge of electricity from a drive battery is started, and after a lapse of a predetermined time from the start of supply of electric power to a V2X device or power source apparatus, quick charging contactors are opened (S | 10-15-2015 |
| 20150291008 | REFRIGERANT CIRCULATION APPARATUS - Provided are an evaporator unit for vehicle-interior air conditioning | 10-15-2015 |
| 20150275790 | FUEL EVAPORATIVE EMISSION CONTROL APPARATUS - A fuel evaporative emission control apparatus executes a first leak presence/absence determination for determining the presence or absence of leaks of fuel evaporative gases based on the detection results of a tank pressure detection portion, with a first opening/closing portion being closed, a second opening/closing portion being opened, and a third opening/closing portion being closed. The fuel evaporative emission control apparatus can determine whether leaks of fuel evaporative gases are present or absent, can pinpoint the location of the leaks, and can detect a sensor abnormality. | 10-01-2015 |
| 20150268102 | APPARATUS FOR ESTIMATING TEMPERATURES OF VEHICLE - An apparatus for estimating temperatures of a vehicle includes an acquirer to acquire an engine correlated temperature correlated with the temperature of an engine when the engine is stopping. The apparatus further includes an estimator to estimate a catalyst temperature of a catalyst disposed in an exhaust system of the engine, based on an inlet gas temperature estimated through a first-order lag operation with an exhaust-manifold temperature at a stop of the engine as an initial temperature and the engine correlated temperature as a target temperature. | 09-24-2015 |
| 20150266425 | DOOR MIRROR OF VEHICLE - A door mirror of a vehicle includes a housing and a base portion attaching the housing to a side surface of a vehicle body. The base portion includes: an attachment portion fixed to the side surface; and a support portion provided to protrude from the attachment portion toward a vehicle-width-direction outer side, and supporting the housing from below. The support portion is formed into a sectional shape of an inverse wing having a lower surface bulging downward in a vertically sectional shape in a front/rear direction, and the support portion is provided with a bead portion in the lower surface of the support portion, the bead portion protruding downward and extending in the front/rear direction so as to be gradually separated from the side surface as it goes toward a rear of the vehicle. | 09-24-2015 |
| 20150266415 | BRAKE LAMP CONTROL DEVICE - A brake lamp control device calculates a control torque value to be produced by a motor based on vehicle running status information and manipulation status information. The brake lamp control device turns on brake lamps if the control torque value is on the regeneration side of and larger than a predetermined reference regenerative torque value. For example, the reference regenerative torque value is set approximately equal to a deceleration-side torque value of engine braking that would be obtained by cancellation of an accelerator manipulation. | 09-24-2015 |
| 20150263398 | BATTERY PACK TEMPERATURE REGULATING APPARATUS - A battery pack temperature regulating apparatus includes an evaporator configured to cool air inside a battery casing receiving a battery used for driving a vehicle; an evaporator casing receiving the evaporator; and a heater attached to the evaporator casing and configured to heat the air inside the battery casing. | 09-17-2015 |
| 20150260114 | CONTROLLING APPARATUS FOR ENGINE - A first recirculation system includes a first adjuster to adjust the exhaust-gas flow rate in a first path connecting an upstream position of a turbine of a VG turbocharger to a downstream position of a compressor. A second recirculation system includes a second adjuster to adjust the exhaust-gas flow rate in a second path connecting a downstream position of the turbine to an upstream position of the compressor. A recirculation controller switches between a single use activating the first or second recirculation system and a combination use activating both systems by controlling the adjusters. A pressure controller executes feedback control of an intake-system pressure through adjusting the opening of vanes, and executes feedforward control without the feedback control during a predetermined period from the switching from the single use to the combination use. | 09-17-2015 |
| 20150258922 | DOUBLE-FOLDING-TYPE AUTOMOTIVE SEAT WITH HEADREST - A double-folding-type automotive seat including: a seat cushion having a forward end portion rotatably mounted on a floor of the automobile and an engagement piece provided to a rear end portion of the seat cushion, the engagement piece being normally disposed near to the floor of the automobile and displaceable with the seat cushion; a seat back having a lower end portion rotatably mounted on the floor of the automobile; and a headrest detachably mounted on a top portion of said seat back. In that seat, at a bottom surface of the headrest, there is provided a headrest attaching portion so configured to permit insertion therein of the aforesaid engagement piece of the seat cushion. | 09-17-2015 |
| 20150255764 | BATTERY PACK FOR ELECTRIC VEHICLE - To provide a battery pack for an electric vehicle capable of enhancing the strength of the entire side wall of a tray, a battery pack for an electric vehicle includes: a tray | 09-10-2015 |
| 20150251543 | VEHICLE CONTROLLING SYSTEM - A vehicle controlling system includes a high-voltage circuit including a motor for driving a vehicle and a generator driven by an engine; an intermediate-voltage circuit including a battery and having a potential lower than the potential of the high-voltage circuit; a low-voltage circuit having a potential lower than the potential of the intermediate-voltage circuit, accessories being disposed to the low-voltage circuit; a transformer disposed between the high-voltage circuit and the intermediate-voltage circuit; and a down converter disposed between the intermediate-voltage circuit and the low-voltage circuit. The controlling system further includes a generator controller to control the generator such that the generator generates power equal to or higher than the sum of power consumed by the motor and power output from the transformer to the intermediate-voltage circuit at a temperature of the battery lower than a predetermined temperature, and a transformer controller to control the transformer such that the transformer outputs power equal to or lower than power output from the down converter to the low-voltage circuit at a temperature of the battery lower than the predetermined temperature. | 09-10-2015 |
| 20150243956 | ELECTRIC CONNECTOR ATTACHMENT STRUCTURE OF BATTERY PACK FOR ELECTRIC VEHICLE - To provide an electric-connector attachment structure of a battery pack for an electric vehicle, which can attach an electric connector to a battery pack even when the height of the battery pack for an electric-vehicle is set low, the electric-connector attachment structure includes: a battery pack 3 for an electric vehicle including a tray 4 of a box-like shape which accommodates a battery and has an opening on an upper side, and a cover 5 of a box-like shape having an opening on a lower side, the tray 4 and the cover 5 being joined at a horizontal plane; and an electric connector 6 to which an electrical cable 61 is connected. It further includes an inclined portion 441, 551 to which the electric connector 6 is connected, disposed at an inner side of the battery pack 3 with respect to a joint surface 461 at which the tray 4 and the cover 5 are joined, extending over lower and upper regions across the horizontal plane H passing through the joint surface 461; and a protruding portion 443, 553 disposed between the joint surface 461 and the inclined portion 441, 551 so as to protrude from the horizontal plane passing through the joint surface 461 in a direction opposite to the electric connector 6. The inclined portion 441, 551 is formed so as to be continuous from the protruding portion 443, 551. | 08-27-2015 |
| 20150240740 | ENGINE CONTROLLING APPARATUS - An engine controlling apparatus controls a cylinder injected volume of fuel injected from a cylinder injection valve of an engine into a cylinder, and a port injected volume of fuel injected from a port injection valve into an intake port. The engine controlling apparatus includes an adhesion volume calculator to calculate a cylinder adhesion volume of fuel adhering to the cylinder, the fuel being injected from the cylinder injection valve, and a port adhesion volume of fuel adhering to the intake port, the fuel being injected from the port injection valve. The engine controlling apparatus further includes a controller to control the cylinder injected volume and the port injected volume based on both the cylinder adhesion volume and the port adhesion volume. | 08-27-2015 |
| 20150240728 | OUTPUT CONTROL DEVICE FOR VEHICLE - An output control device configured to control the output of a running drive source mounted on a vehicle includes an anomaly discriminator which judges that the output control device is anomalous, if excess acceleration G (output difference index) of the vehicle remains greater than or equal to a predetermined threshold value G1, . . . , G7 for a predetermined time t | 08-27-2015 |
| 20150239405 | VEHICLE ELECTRIC BATTERY CONTROLLING APPARATUS - A vehicle electric battery controlling apparatus is applied to a vehicle including an on-board charger to charge a battery in the vehicle with power supplied from an external power source, a heater to warm the battery, and a DC-DC converter to reduce the voltage of power from the battery and then supply the battery power to the heater. The vehicle electric battery controlling apparatus includes a DC-DC converter controller to drive the DC-DC converter to supply the battery power to the heater before the charge of the battery by the on-board charger, and an on-board charger controller to drive the on-board charger such that the power source for the heater is gradually shifted from the battery to the external power source, after the DC-DC converter is driven. | 08-27-2015 |
| 20150233317 | ENGINE - An engine includes first nozzles, second nozzles and a control unit. The first nozzles are arranged in cylinders, and inject fuel directly into the cylinders respectively. The second nozzles are arranged in intake ports of the cylinders, and inject fuel into the intake ports respectively. The control unit controls fuel injection of the first nozzles and the second nozzles. When the engine is started, the control unit performs initial fuel injection by one of the first and second nozzles into the cylinders having odd-number of initial ignition order, and performs initial fuel injection by the other one of the first and second nozzles into the cylinders having even-number of initial ignition order. | 08-20-2015 |
| 20150233273 | OIL PAN FOR INTERNAL COMBUSTION ENGINE - An oil pan for an internal combustion engine mounted on a vehicle provided with a pair of right and left side members provided so as to extend in a front-rear direction of the vehicle and a cross member provided so as to extend in a width direction of the vehicle and fixed to the pair of side members, the oil pan formed of an upper oil pan attached to a body of the internal combustion engine and including an opening in a bottom portion and a lower oil pan attached so as to cover the opening of the upper oil pan from below, including an overlapping portion situated above the cross member and overlapping the cross member. The lower oil pan is provided so as to be situated in front of or behind the overlapping portion so as to include the overlapping portion. | 08-20-2015 |
| 20150185290 | DETERIORATION DETERMINATION DEVICE FOR VEHICLE-DRIVING BATTERY - A deterioration determination device for a vehicle-driving battery mounted in a vehicle includes a current detection unit that detects a current value of the battery, a voltage detection unit that detects a voltage value of the battery, and a calculation unit that calculates at predetermined time intervals a resistance value of the battery based on current values detected by the current detection unit and voltage values detected by the voltage detection unit during running of the vehicle, calculates a calculation accuracy of the calculated resistance value, and determines deterioration state of the battery based on the resistance value when the calculation accuracy is higher than a preset calculation accuracy. | 07-02-2015 |
| 20150184605 | FUEL INJECTION CONTROL APPARATUS FOR ENGINE - A fuel injection control apparatus for an engine, which makes an appropriate increasing correction to a fuel amount at fete time of restart after the stop period of the engine, thereby making it possible to cut down on the amounts of NOx emissions, is provided. The fuel injection control apparatus comprises an injection volume control unit for controlling a fuel injection volume a supplied oxygen amount detection unit for detecting a supplied oxygen amount, an activity determination unit for determining whether or not an exhaust purification catalyst is in an active state, and an amount increasing correction unit for making an increasing correction to the fuel injection volume in accordance with the detection results of the supplied oxygen amount detection unit and the determination results of the activity determination unit. | 07-02-2015 |
| 20150183316 | FUEL FILLER LID DEVICE - In a fuel filler lid device provided on a vehicle body, capable of protrusion and movement and having a door hook which locks a fuel filler lid in a closed state by being urged in an extending direction by a hook return spring and unlocks the fuel filler lid by being contracted/operated by a door motor, a left-and-right wall portion for regulating extension of the door hook at a first position in a state locked by the door hook at a closed position is provided on the fuel filler lid, and if it is detected by a door opening/closing sensor for detecting a protrusion position of the door hook that the door hook is at the first position for a predetermined time, it is determined that the fuel filler lid is in the closed state, while if it is detected that the door hook is at a second position protruding more than the first position for a predetermined time, it is determined that the fuel filler lid is in an open state. | 07-02-2015 |
| 20150176483 | VARIABLE COMPRESSION RATIO DEVICE FOR INTERNAL COMBUSTION ENGINE - A variable compression ratio device for an internal combustion engine includes: a connecting rod, having a small end and a large end, wherein a support hole formed at the small end is pivotally supported by a support shaft of a piston that reciprocates in a cylinder, and a support hole formed at the large end is pivotally supported by a support shaft of a crankshaft; an eccentric sleeve that is rotatably installed between the support hole of the small end or the support hole of the large end and the support shaft, and displaces a center axis of the support hole of the small end or a center axis of the support hole of the large end with respect to a center axis the support shaft; and an actuator that drives and rotates the eccentric sleeve. | 06-25-2015 |
| 20150175062 | STOP LAMP LIGHTING CONTROL DEVICE FOR ELECTRIC VEHICLE - A stop lamp lighting control device for an electric vehicle having an electric regenerative braking system includes a calculation unit that converts a first deceleration threshold value for turning on a stop lamp or a second deceleration threshold value for turning off the stop lamp to a first regenerative torque threshold value for turning-on the stop lamp or a second regenerative torque threshold value for turning-off the stop lamp by calculation assumed that a weight of the vehicle is a curb weight or a gross vehicle weight, and a determination unit that performs a comparison between a regenerative torque value generated by the electric regenerative braking system and the first regenerative torque threshold value or the second regenerative torque threshold value and controls the stop lamp to be turned on Or turned off based on the comparison result. | 06-25-2015 |
| 20150175061 | STOP LAMP LIGHTING CONTROL DEVICE FOR ELECTRIC VEHICLE - A stop lamp lighting control device for an electric vehicle having an electric regenerative braking system, includes, a first calculation unit that converts a first deceleration threshold value to a first regenerative torque threshold value with a curb weight, a second calculation unit that converting a second deceleration threshold value to a second regenerative torque threshold value with a gross vehicle weight, a third calculation unit that calculates a third regenerative torque threshold value, and a determination unit that controls the stop lamp to be turned on when a regenerative torque value exceeds the first regenerative torque threshold value, the stop lamp to be turned off when the regenerative torque value is equal to or smaller than the second regenerative torque threshold value, and the stop lamp to be turned off when a given state continues. | 06-25-2015 |
| 20150175032 | DRIVE DEVICE FOR ELECTRIC VEHICLE - A drive device for an electric vehicle includes: a parking lock mechanism that mechanically locks a rotation of a rotating shaft of drive wheels; a parking lock operating unit; an electric motor; a balancing torque estimating unit for applying rotational torque to the electric motor in the opposite direction of the direction of torsional torque applied to the rotating shaft, while locking via the parking lock mechanism is done, and for balancing torque in advance that balances out the torsional torque, based on a state of the rotational phase of the electric motor; and a torque applying unit for applying torque to the electric motor before the locking is released, the torque calculated based on the estimated balancing torque. | 06-25-2015 |
| 20150163613 | ACOUSTIC CONTROL DEVICE - When a surround sound is set, operation buttons for setting the surround sound and operation buttons for setting a listening position which are such that setting contents mutually act on setting results are displayed on a setting section at the same time, and in operation determination control and display selection determination control, display based on the surround sound and the listening position is displayed on an illustration section of a touch panel display. | 06-11-2015 |
| 20150159524 | ENGINE - An engine includes a side wall, a head cover, and a cam cover. The cam cover is disposed obliquely relative to the side wall. The cam cover has a seal line that seals up a gap between the head cover and the cam cover. The engine further includes a cam cap fixed to an upper surface of the side wall to support a camshaft so as to be rotatable between the side wall and itself. | 06-11-2015 |
| 20150159523 | ENGINE - An engine includes: an oil control valve built in a cylinder head, and configured to control a pressure of oil to be supplied to a variable valve mechanism via a camshaft; and a cam cap fixed to an upper face of the cylinder head, and configured to rotatably support the camshaft between the cam cap and the cylinder head, as a flow passage for the oil to be force-fed from an oil pump to the oil control valve, the cam cap including: a lateral passage formed inside the cam cap, and extended in a direction along the upper face of the cylinder head; and a downward passage extended downward from the lateral passage so as to serve as a downstream side flow passage of the lateral passage, and configured to guide the oil toward the oil control valve. | 06-11-2015 |
| 20150147618 | BATTERY CASE - There is provided a battery case which is advantageous in enhancing durability of cables or connectors which are arranged inside and outside the battery case. When a motor-driven vehicle | 05-28-2015 |
| 20150137594 | CHARGE CONTROL DEVICE FOR ELECTRICALLY DRIVEN VEHICLE - While a drive battery ( | 05-21-2015 |
| 20150135461 | SUPPORT STRUCTURE FOR FRONT WIPER DEVICE FOR VEHICLE - A support structure for a front wiper device for a vehicle having an annular pivot cap which surrounds, under a deck garnish, a periphery of a pivot on which a base end portion of a wiper arm is supported is provided. The pivot cap includes a bottom plate section that is in an annular shape surrounding the periphery of the pivot, and is extended to a vehicle front side, and a flange section extending upward from an edge portion of the bottom plate section. The flange section is opened at a vehicle front side, and is provided with an opening. In a region at a vehicle rear side and at an electric motor side, of the bottom plate section, a protrusion that protrudes upward from a region at a side opposite to the electric motor is included. | 05-21-2015 |
| 20150129334 | ELECTRIC VEHICLE - The electric vehicle of the present invention comprises: a battery; an electrical component unit provided toward the back of the vehicle relative to the battery; an electric power supply harness connected to the electrical component unit and routed toward the battery; and a motor to be driven by electric power supplied from the battery. The electrical component unit is installed on an upper part of a floor panel | 05-14-2015 |
| 20150129275 | HIGH-VOLTAGE WIRE WIRING STRUCTURE IN VEHICLE - A high-voltage wiring structure in a vehicle includes an extending member extending in an extending direction which is a longitudinal direction or a width direction of the vehicle, a plurality of bulkheads respectively provided at a plurality of portions of the extending member in the extending direction, a high-voltage wire extended from a battery for driving the vehicle, and a pipe, in which the high-voltage wire is inserted, and which is surrounded by the extending member. A plurality of portions of the pipe in a longitudinal direction of the pipe are respectively fixed to the bulkheads by welding. | 05-14-2015 |
| 20150120226 | BATTERY DEGRADATION MONITORING SYSTEM - In a battery degradation monitoring system provided with a battery monitoring unit including a temperature sensor for detecting the ambient temperature of a battery mounted on a vehicle and a clock function unit to compute the state of charge and the degradation rate of the battery as a whole by inputting the voltages and temperatures of a plurality of battery modules of the battery from cell monitoring units when an ignition switch of the vehicle is on, the battery monitoring unit is further actuated by the clock function unit each time a predetermined period of time elapses when the ignition switch of the vehicle is off to integrate a degradation function formula with respect to the ambient temperature detected by the temperature sensor and compute the degradation rate of the battery when the ignition switch is off. | 04-30-2015 |
| 20150115680 | SEATING APPARATUS FOR VEHICLE - A seating apparatus for a vehicle, in which a seat cushion supported on the vehicle body by a link member can be flipped up toward the front of the vehicle from a use position and which includes a locking mechanism that operates only when the seat cushion is acted upon by an inertial force greater than a predetermined force in the longitudinal direction of the vehicle, to temporarily prevent the seat cushion from flipping up. The locking mechanism includes a locking plate supported on the seat cushion and rockable in the longitudinal direction of the vehicle between a normal position and a rocked position, and a spring for urging the locking plate toward the normal position. The locking plate locks the seat cushion to the link member when it is moved inertially to the rocked position against the force of the spring, to prevent the seat cushion from flipping up, and the locking plate unlocks the seat cushion when it is located in the normal position. | 04-30-2015 |
| 20150114361 | FUEL EVAPORATIVE GAS EMISSION SUPPRESSION SYSTEM - If a pressure deviation ΔP (amount of pressure decrease) after a first predetermined time period T1 has elapsed since a bypass valve (canister opening/closing valve) is controlled from an opened to closed state by actuating a negative pressure pump when the engine is stopped and a purge valve is opened is less than a first predetermined pressure P1, it is determined that the bypass valve is in an open sticking state, and if the pressure deviation ΔP is not less than the first predetermined pressure P1, it is determined that the bypass valve is not in an open sticking state. Moreover, a pressure deviation ΔP after a second predetermined time T2 has elapsed since the bypass valve is subsequently controlled to be opened decreases by not less than a second predetermined pressure P2, it is determined that the bypass valve | 04-30-2015 |
| 20150111076 | BATTERY PACK - A battery pack for housing plural secondary batteries inside a case includes a battery management unit for managing states of the plural secondary batteries, an information transfer circuit which is connected to the battery management unit and transfers information about the secondary batteries to the battery management unit, and a diagnostic circuit which is branched and formed from the information transfer circuit and is extended to an outer surface of the case. | 04-23-2015 |
| 20150104961 | MOTOR VEHICLE CHARGING INLET STRUCTURE - A motor vehicle charging inlet structure includes: a first charging socket disposed in a recess portion of a vehicle body and connected to an electricity storage unit of a motor vehicle, the first charging socket being configured to be connected to a charging connector which supplies electric power from an external power supply to the electricity storage unit; a lid configured to open and close the recess portion; and a lock member configured to, when the lid is closed, come into engagement with the lid to fix the lid in a closed state and configured to, when the charging connector is connected to the first charging socket in a state in which the engagement of the lock member with the lid is released, come into press-contact with the charging connector to fix the charging connector in a connected state. | 04-16-2015 |
| 20150069070 | VEHICLE FUEL TANK - A vehicle fuel tank according to the present invention has a structure in which a chamber space ( | 03-12-2015 |
| 20150027798 | VEHICULAR CONTROL APPARATUS - A vehicle control apparatus according to the present invention includes a PHEV-ECU containing a measuring unit which measures the amount of torsional stress on the front drive shafts in a parking lock state and a control unit which controls the torque of the front motor. When the parking lock state is released, the torque acting as a load on the rotation of the first motor upon the release of the torsional stress on the drive shaft, is determined based on the torsional stress measured. Further, the front motor is controlled to output the determined torque. | 01-29-2015 |
| 20150015026 | VEHICLE BODY SUBSTRUCTURE OF VEHICLE - Outer side end sections | 01-15-2015 |
| 20140358345 | VEHICLE CONTROL UNIT - A control unit for a vehicle, which comprises an engine, a driving motor, an engaging/disengaging device, and a voltage raising device, includes a switching control unit and a voltage raising control unit controlling the voltage raising device. The switching control unit switches between a first driving mode in which the vehicle is driven by a driving force of the driving motor with the engaging/disengaging device released and a second driving mode in which the vehicle is driven by the driving force of the engine with the engaging/disengaging device engaged. In a case where a driving mode is switched from the first driving mode to the second driving mode, the switching control unit starts an engagement of the engaging/disengaging device and switches the driving mode to the second driving mode, after the voltage raising control unit starts the voltage raising control in the first driving mode. | 12-04-2014 |
| 20140338997 | VEHICLE BODY STRUCTURE - A vehicle body structure is provided to avoid the damage to a battery pack due to invasion of an electric device in a side impact crash. The vehicle body structure includes a battery pack on its inner side in a vehicle width direction, and an electric device on its outer side. A No1 seat cross member | 11-20-2014 |
| 20140297166 | ENGINE CONTROLLER - An engine controller includes: a warm-up control unit that performs warm-up operation for letting the engine continuously operate until an integration value of air intake of the engine comes to a predetermined integration value in order to warm up a catalyst provided in an exhaust system when the engine is first started after start-up of the vehicle; and a continuation control unit that lets the engine continuously operate for a predetermined period subsequent to an end of the warm-up operation. The continuation control unit takes an output value of the engine as a request output value when the request output value of the engine is a predetermined idling output value or more that is smaller than the predetermined warm-up output value and takes the output value as the warm-up output value when the request output value is less than the predetermined idling output value. | 10-02-2014 |
| 20140290602 | CAM STRUCTURE - A cam structure driving a tappet having a crowning on a top face and connected to a base end section of an intake or exhaust valve of an engine, includes: a camshaft rotating in synchronization with a crankshaft of the engine; a cam lobe mounted on the camshaft, and including: a base cam including: a base circular section having a mounting hole for the camshaft; and a valve lift section having a cut-out section in a tip end portion; and a roller provided in the cut-out section and having a cylindrical section with a constant diameter. A center section in a width direction of the base cam makes contact with the tappet at a position deviated from a center of the top face of the tappet, and the cylindrical section makes contact with the center of the top face of the tappet. | 10-02-2014 |
| 20140257611 | FAILURE DETERMINATION DEVICE FOR HYBRID VEHICLE - In a hybrid vehicle that selects a series mode in which an engine drives a motor generator to generate electric power and a driving motor drives drive wheels, the series mode is suspended to temporarily stop fuel supply to the engine, and the motor generator forcedly drives the engine using electric power supplied from a driving battery to perform motoring, and failure determination of the O2 sensors is performed based on oxygen concentrations of an exhaust gas from the engine detected by a front O2 sensor and a rear O2 sensor when the fuel supply to the engine is stopped and when the fuel supply is restarted after finish of the motoring. | 09-11-2014 |
| 20140250990 | CONTROL DEVICE FOR HYBRID VEHICLE - In a hybrid vehicle that selects a series mode in which an engine drives a motor generator to generate electric power and a driving motor drives drive wheels, fuel supply to the engine is stopped and motoring in which the motor generator forcedly drives the engine can be performed, failure determination of a front O2 sensor and a rear O2 sensor provided in an exhaust passage of the engine can be performed based on a change in a detection value of the sensors when the fuel supply is stopped, and a throttle valve of the engine is forcedly opened in the motoring. | 09-11-2014 |
| 20140250869 | FUEL INJECTION APPARATUS FOR INTERNAL COMBUSTION ENGINE - Fuel in a fuel tank is supplied by a low-pressure pump to intake passage injectors mounted on an intake manifold via a low-pressure fuel supply pipe and a low-pressure fuel distribution pipe. A high-pressure pump is provided on the low-pressure fuel supply pipe. The pressure of the fuel is boosted by the high-pressure pump, and then is supplied to in-cylinder injectors via a high-pressure fuel distribution pipe. In an intake passage injection (MPI) mode, excitation of a solenoid is stopped and operation of an electromagnetic spill valve is stopped so as reduce vibration and noise caused by the seating of the electromagnetic spill valve in a valve seat. | 09-11-2014 |
| 20140233255 | HEADLAMP DEVICE FOR AUTOMOBILE - A headlamp device of a vehicle is configured as follows: A headlamp housing | 08-21-2014 |
| 20140231158 | EXHAUST PIPE STRUCTURE OF HYBRID VEHICLE - An exhaust pipe structure for a hybrid vehicle includes an exhaust pipe, which includes bent portions and is connected to an internal combustion engine. The exhaust pipe includes a front-rear direction extended part, a catalytic part, and a joint part. The front-rear direction extended part extends in a front-rear direction of the hybrid vehicle and is secured to the hybrid vehicle. The catalytic part is positioned between a driving battery pack disposed under a floor of a vehicle body of the hybrid vehicle and the internal combustion engine, adjacent to the driving battery pack, and is inclined with respect to the front-rear direction extended part. The joint part rotatably joints the catalytic part to the front-rear direction extended part. | 08-21-2014 |
| 20140216414 | CONTROL UNIT FOR INTERNAL COMBUSTION ENGINE - A control unit for an internal combustion engine includes a load detector to detect a load on the engine, an injection volume calculator to calculate a cylinder injection volume indicating a volume of fuel injected from a direct injector, a first controller to perform a first control for increasing the frequency of the injection by the direct injector upon a reduction in the cylinder injection volume, a second controller to perform a second control for increasing a port injection volume indicating a volume of fuel injected from a port injector upon a reduction in the cylinder injection volume, and a switching controller to switch between the first control with the first controller and the second control with the second controller depending on the load. | 08-07-2014 |
| 20140195097 | ABNORMALITY DIAGNOSTIC APPARATUS FOR VEHICLE - An abnormality diagnostic apparatus for a vehicle, which can accurately determine whether or not there is an abnormality in a voltage detection unit, while curtailing a cost increase, is provided. Output voltages Va, Vb, Vc outputted from voltage detection units are acquired, and differences |Va−Vb|, |Vb−Vc|, |Vc−Va| between the acquired output values are calculated. If any of the calculation results is greater than a determination threshold value, it is determined that there is an abnormality in any of the voltage detection units. | 07-10-2014 |
| 20140195092 | CONTROL DEVICE FOR HYBRID VEHICLE - A switching vehicle speed determination section ( | 07-10-2014 |
| 20140195084 | ENGINE OPERATION CONTROL DEVICE FOR HYBRID VEHICLE - An engine operation control device for a hybrid vehicle, including: an engine provided in a vehicle; a power generator that is driven by the engine to generate electric power; a driving battery that is chargeable with electric power supplied from the power generator; and a front motor and a rear motor that drive drive wheels with electric power supplied from the driving battery or the power generator, and allowing a series mode in which the front motor drives front wheels and the rear motor drives rear wheels while the engine is operated at a predetermined set rotational speed to drive the power generator to generate electric power, wherein the set rotational speed is set to increase with decreasing of the atmospheric pressure in a present position of the vehicle in the series mode. | 07-10-2014 |
| 20140194246 | CONTROL DEVICE FOR HYBRID VEHICLE - In a series mode, a clutch rotational speed difference ΔN is calculated, and when the clutch rotational speed difference ΔN is within a first predetermined range R1, it is determined whether a sticking determination timer t indicates a first predetermined time t1 or longer. When a closed sticking timer t indicates the first predetermined time t1 or longer, fuel cut is performed, and the clutch rotational speed difference ΔN is re-calculated. When the closed sticking timer t indicates a second predetermined time t2 or longer, and the clutch rotational speed difference ΔN is within a second predetermined range R2, it is determined that there is closed sticking of a clutch. When the closed sticking timer t indicates less than the time t2, and the clutch rotational speed difference ΔN is out of the second predetermined range R2, it is determined that there is no closed sticking of the clutch. | 07-10-2014 |
| 20140180518 | REGENERATIVE BRAKE CONTROL DEVICE - A regenerative brake control device for an electric-powered vehicle includes a first regenerative braking force setting unit that is operated by a predetermined number of times so as to change a setting of the regenerative brake control device from a normal regeneration level to a predetermined regeneration level, and a second regenerative braking force setting unit that is operated by a number of times that is greater than the predetermined number of times so as to change the setting of the regenerative brake control device from the normal regeneration level to the predetermined regeneration level. | 06-26-2014 |
| 20140180516 | TRAVELING MODE SWITCHING CONTROLLER OF HYBRID ELECTRIC VEHICLE - A traveling mode switching controller of a hybrid electric vehicle has a velocity detection unit, a state-of-charge detection unit, and a switching control unit for selectively switching among first to third traveling modes. In the first traveling mode, an engine is deactivated and a drive motor is activated to actuate drive wheels. In the second traveling mode, the engine activates a generator to activate the drive motor. In the third traveling mode, the engine activates the drive wheels. When the state of charge is less than a first state of charge, the switching control unit performs switching between the second traveling mode and the third traveling mode at a first velocity. When the state of charge is the first state of charge or more, the switching control unit performs switching between the first traveling mode and the third traveling mode at a predetermined velocity higher than the first velocity. | 06-26-2014 |
| 20140180515 | TRAVELING MODE SWITCHING CONTROLLER OF HYBRID ELECTRIC VEHICLE - A traveling mode switching controller of a hybrid electric vehicle has a state-of-charge detection unit; a driver request output detection unit; a correction unit; and a switching control unit for controlling a switch from a first traveling mode to a second traveling mode when a vehicle request output exceeds an output threshold value. In the first traveling mode, an engine is deactivated and the drive motor is activated. In the second traveling mode, drive wheels are actuated by means of driving power of the engine, or a generator connected to the engine is activated to generate electric power to activate the drive motor to actuate the drive wheels. The switching control unit sets the output threshold value low as the state of charge decreases, thereby changing conditions for switching the first traveling mode to the second traveling mode. | 06-26-2014 |
| 20140175096 | CLOSED FUEL TANK SYSTEM - A fuel tank system includes a tank that stores fuel, a leveling valve that decides a limit liquid surface, a filler pipe that is provided with a fuel filler opening to which a blocking cover is attached at an end portion of the filler pipe, a recirculation pipe that communicates with the filler pipe, a discharge passage that is connected to the leveling valve and branches to a first passage and a second passage, a seal valve, and a release valve that is connected to the tank at a position higher than the limit liquid surface and one of the recirculation pipe and the filer pipe, and is released by a pressure lower than a pressure caused by a head difference between the limit liquid surface and a liquid surface of the fuel at the fuel filler opening. | 06-26-2014 |
| 20140174573 | APPARATUS FOR SUPPRESSING FUEL EVAPORATIVE GAS EMISSION - A purge solenoid valve is opened to introduce an atmospheric pressure into a fuel tank, the purge solenoid valve is closed to operate a negative pressure pump, and set an internal pressure of the tank to a reference pressure Pb. Then, a changeover valve is closed, and the purge solenoid valve is opened to cause a canister to communicate with an intake passage. Further, the changeover valve is opened, and the purge solenoid valve is closed. Then, a first tank internal pressure Po is detected and subtracted from the reference pressure Pb. If a calculated first pressure deviation ΔPo is larger than a first threshold ΔP | 06-26-2014 |
| 20140174411 | APPARATUS FOR SUPPRESSING FUEL EVAPORATIVE GAS EMISSION - A changeover valve is opened, reference pressure Pb is detected, a monitoring timer is set to 0, a purge process is started, the changeover valve is closed, a pump is operated, and the monitoring timer t is started. Then, a canister internal pressure Pc is detected, a pressure deviation ΔPc is calculated from the reference pressure Pb and the canister pressure Pc, and it is determined if there is abnormality such as a leak or obstruction in a fuel evaporative gas treatment portion when the pressure deviation ΔPc is a first threshold ΔP | 06-26-2014 |
| 20140172216 | CHARGE CONTROL DEVICE FOR HYBRID VEHICLE - A charge control device for a hybrid vehicle includes a driving battery supplying electric power to front and rear motors. It can switch between a normal power generation mode in which an engine is driven at a first rotational speed higher than an idling speed to generate electric power and charge the driving battery to a predetermined amount of charge, and a forced power generation mode in which the engine is forcedly driven at the first rotational speed or higher to generate electric power and charge the battery so as to maintain a higher amount of charge of the driving battery than a predetermined amount of charge, and drives the engine at an idling speed or lower to reduce an amount of electric power generation if the cooling water of the engine is a first predetermined temperature or higher when the forced power generation mode is performed. | 06-19-2014 |
| 20140167774 | CHARGING TIME ESTIMATION DEVICE AND CHARGING TIME ESTIMATION METHOD - A charging time estimation device includes a cell temperature information acquisition unit, a cell capacity information acquisition unit, a current value information acquisition unit, a deterioration state information acquisition unit, a basic estimated value calculation unit, and a charging-required time calculation unit. The charging-required time calculation unit performs correction on a basic estimated value of a constant current charging time and a basic estimated value of a constant voltage charging time by using current value information and deterioration state information, and calculates, as a charging-required time, the sum of the basic estimated value of the constant current charging time after the correction and the basic estimated value of the constant voltage charging time after the correction. | 06-19-2014 |
| 20140163796 | CONTROL DEVICE FOR HYBRID VEHICLE - An ignition switch is turned on, and when an abnormality is detected in any of electronic control instruments or sensors, real failure is established, and a fail-safe process is performed. After a lapse of a predetermined period from the establishment of the real failure, fault determination is established, a failure level is sent, and a hybrid fail-safe process is performed. Then, when the abnormality is eliminated, the real failure is not established, and the fail-safe process of an engine is finished. Then, when the ignition switch is turned off and then again turned on, sending of the failure level to a hybrid control unit is stopped, and the hybrid fail-safe process is finished. | 06-12-2014 |
| 20140163795 | CONTROL DEVICE FOR HYBRID VEHICLE - Assumed torque Tb is calculated based on an operation state of an engine when there is no abnormality in sensors, the engine is in a warm-up completion state, and a travel mode is a series mode, and actual torque Ta is calculated and friction torque Tf is calculated based on information on an actual amount of electric power generation of a generator. When the friction torque Tf is larger than an upper limit clip value, the upper limit clip value is the friction torque Tf, and when the friction torque Tf is smaller than the lower limit clip value, the lower limit clip value is the friction torque Tf, correction torque Tc is calculated, and an operation of an electronic control instrument of the engine is controlled so as to set the assumed torque Tb to the correction torque Tc. | 06-12-2014 |
| 20140163777 | VEHICLE - A vehicle includes a mobile communication device that controls in-vehicle devices remotely, a drive controller that controls drive of the vehicle, a communication controller that controls the wireless communication with the mobile communication device, and an auxiliary battery that activates the communication controller and an in-vehicle-device controller controlling the in-vehicle devices. The communication controller includes a stopper that stops the wireless communication if a correlating temperature is lower than or equal to a predetermined temperature, the correlating temperature correlating with the temperature of the auxiliary battery acquired at a first predetermined time after a stop of the drive controller. | 06-12-2014 |
| 20140157931 | SHIFT DEVICE - A shift device includes: a shift lever which is installed in a vehicle, and which is configured to automatically return to a reference position from a neutral position; a position detecting unit which is configured to detect that the shift lever is placed at the neutral position; and a setting unit which is configured to: set the vehicle to a neutral state when the shift lever is held at the neutral position for a specified time or more; set the vehicle to the neutral state when the shift lever is placed at the neutral position a plurality of times within a predetermined time. | 06-12-2014 |
| 20140145527 | ROTARY ELECTRIC MACHINE APPARATUS - A rotary electric machine apparatus includes a first rotary electric machine that includes a first rotor, a first stator and a first housing for containing the first rotor and the first stator, a second rotary electric machine that includes a second rotor, a second stator and a second housing for containing the second rotor and the second stator, a pump that supplies a cooling liquid to the first rotary electric machine and the second rotary electric machine, and a communication pipe that communicates a gas-phase in the first housing and a gas-phase in the second housing so that an internal pressures of the first housing and the second housing are balanced to each other. | 05-29-2014 |
| 20140144411 | FUEL EVAPORATION GAS DISCHARGE SUPPRESSING DEVICE OF INTERNAL COMBUSTION ENGINE - A fuel evaporation gas discharge suppressing device of an internal combustion engine includes a gas storage tank for storing a fuel evaporation gas in a communication passage for causing an air intake passage and a fuel tank in an internal combustion engine of a vehicle to communicate with each other in the communication passage. Control unit controls canister opening/closing unit, fuel tank opening/closing unit and gas tank opening/closing unit based on an internal pressure of the fuel tank. The control unit opens the canister opening/closing unit and opens the fuel tank toward the communication passage, and then opens the gas storage tank toward the communication passage when reducing the internal pressure of the fuel tank. | 05-29-2014 |
| 20140144403 | ENGINE START DETERMINING APPARATUS - An apparatus includes a dynamo-electric machine driving an engine, and a calculator calculating an increment in a crank angular acceleration of the engine every certain period from a base time after the driving of the engine by the dynamo-electric machine. The apparatus further includes a determiner determining that the engine has started by the dynamo-electric machine on a condition that the increment calculated by the calculator exceeds a standard value. | 05-29-2014 |
| 20140143702 | INFORMATION DISPLAY APPARATUS FOR A VEHICLE - An information display apparatus for a vehicle which is advantageous in displaying an energy flow in an easy-to-understand way to the driver is provided. | 05-22-2014 |
| 20140142836 | CRUISING DISTANCE CALCULATION APPARATUS FOR A HYBRID VEHICLE - A cruising distance calculation apparatus for a hybrid vehicle that includes a motor and an engine for driving a generator is disclosed. The cruising distance calculation apparatus includes a traveling mode decision unit that decides in which one of traveling modes the vehicle is traveling, the traveling modes including at least EV traveling mode and series traveling mode, an electricity consumption calculation unit that calculates, when the traveling mode is the EV traveling mode, an electric power consumption amount Ec of the battery based on electric power consumption of the battery whereas the electricity consumption unit calculates, when the traveling mode is the series traveling mode, the electric power consumption amount Ec based on output power of the motor, an electric mileage calculation unit that calculates an electric mileage Eef, and a cruising distance calculation unit that estimates a first cruising distance Dp | 05-22-2014 |
| 20140130626 | TRANSMISSION - A reversing gear ( | 05-15-2014 |
| 20140125043 | KNEE COLLISION PROTECTION STRUCTURE FOR A VEHICLE - A knee collision protection structure for a vehicle includes a glove box provided at a lower portion of an instrument panel and including a storage part and a panel part provided to stand on a cabin side of the storage part and configuring part of the instrument panel, and a shaft member provided on the vehicle front side than the panel part of the glove box and on the upper side than the storage part and extending in a vehicle widthwise direction. The glove box is provided so as to rotate around the shaft member when a knee of an occupant seated on a seat opposed to the glove box collides with a lower portion of the panel part than the shaft member. | 05-08-2014 |
| 20140123962 | CONTROLLING APPARATUS FOR AN ENGINE - A controlling apparatus for an engine includes a purge path connected to a sealing-type fuel tank and an intake system of an engine and is configured to allow purge gas containing evaporated fuel from the fuel tank to flow therethrough. A purge valve placed in the purge path is configured to adjust a flow rate of the purge gas. A calculation unit calculates a degree of opening of the purge valve based on a target introduction ratio of the purge gas, and a controlling unit controls the purge valve so as to establish the degree of opening calculated by the calculation unit. The calculation unit corrects, in high-pressure purge performed when a pressure in the fuel tank increases exceeding a predetermined pressure, the degree of opening using a tank pressure flow velocity correction coefficient K2 corresponding to an upstream pressure of the purge valve. | 05-08-2014 |
| 20140116169 | TRANSMISSION - A first synchronizing sleeve ( | 05-01-2014 |
| 20140091761 | CHARGING CONNECTOR ACCOMMODATION APPARATUS FOR USE IN TRUCK-TYPE ELECTRIC VEHICLE - A charging connector accommodation apparatus for use in a truck-type or pickup-type electric vehicle includes a box body having an opening facing an outside of a vehicle body and an opening facing an inside of the vehicle body, and a lid member. The box body includes a frame body, and a center panel disposed inside the frame body. A bent edge folded toward the outside and joined to the frame body is provided at the center panel. A highly rigid frame section enhanced in rigidity by the bent edge is disposed is provided more outward to the outside than the center panel, and a hollow frame section having rigidity lower than that of the highly rigid frame section is disposed is provided more inward to the inside than the center panel of the box body. | 04-03-2014 |
| 20140088827 | IN-VEHICLE DEVICE CONTROLLER - An in-vehicle device controller controlling an in-vehicle device for operating a high-voltage source installed in a vehicle includes a stopping unit stopping control or operation of the in-vehicle device to stop the operation of the high-voltage source when an open/close sensor detects opening of an openable member of the vehicle. | 03-27-2014 |
| 20140088794 | REMOTE CONTROL SYSTEM FOR IN-VEHICLE DEVICE - A remote control system includes an in-vehicle controller that is installed in a vehicle and controls in-vehicle devices installed in the vehicle; a mobile communication device that remotely controls the in-vehicle devices via the in-vehicle controller; and a wireless communication device that is installed in the vehicle and intervenes and establishes wireless communication between the in-vehicle controller and the mobile communication device, wherein the wireless communication device includes a reception-mode switching unit that switches between a reception standby mode with consumption of a standby current to prepare for reception from the mobile communication device and a reception dormant mode without consumption of a standby current in accordance with a time schedule. | 03-27-2014 |
| 20140077525 | REAR STRUCTURE OF VEHICLE - A rear structure | 03-20-2014 |
| 20140067210 | CONTROL DEVICE FOR TRANSMISSION - When a MODE selector SW is manipulated while CVT automatic shifting mode is selected, the shifting mode is switched to STEP-AT automatic shifting mode. Then, when the shift lever of a shifting device is manipulated by the driver while the CVT automatic shifting mode is selected as the shifting mode of a CVT, the then-set automatic shifting control mode for the CVT is maintained whereas the shifting mode of the CVT is switched to sport mode. When the sport mode being selected as the shifting mode of the CVT is canceled, the shifting mode of the CVT is switched to the mode selected before the switchover to the sport mode, that is, the maintained automatic shifting control mode, unless the MODE selector SW is manipulated during execution of the sport mode. | 03-06-2014 |
| 20140035512 | EXTERNAL POWER SUPPLY APPARATUS OF ELECTRIC VEHICLE - An external power supply apparatus of an electric vehicle, includes: a battery; an inverter configured to convert DC power of the battery to AC power and configured to output the AC power; a first outlet socket disposed in the electric vehicle and through which an output of the inverter is supplied; a relay connected downstream from the first outlet socket as viewed from the inverter; a charging port connected downstream from the relay as viewed from the inverter and exposed to the outside of the electric vehicle; an adapter including a second outlet socket and being to be connected to the charging port; and, when it is detected that the adapter is connected to the charging port, a controlling unit setting the relay to an ON state to allow the output of the inverter to be supplied through the charging port. | 02-06-2014 |
| 20140028264 | METHOD FOR RECOVERING CAPACITY OF LITHIUM ION BATTERY - A method for recovering the capacity of a lithium ion battery determines whether or not the cause of degradation is a decrease in lithium ions; calculates the amount of the decrease in lithium ions; and connects a lithium ion replenishing electrode to a positive electrode or a negative electrode to release lithium ions corresponding to the amount of the decrease from the lithium ion replenishing electrode, thereby replenishing the lithium ion battery with lithium ions for recovery of the battery capacity. | 01-30-2014 |
| 20140023905 | AIR-CONDITIONING CONTROLLING APPARATUS FOR A BATTERY PACK - A heat removal unit that removes heat from air in a battery pack in which a battery cell is accommodated to cool or dehumidify the air is provided. | 01-23-2014 |
| 20140020969 | BATTERY BOX - A battery box includes a flange, a side wall and a bottom wall. The flange is connected to an inner peripheral edge of an installation hole formed in a floor panel of a vehicle. The side wall gently continues with the flange, and is extended downward. The bottom wall, has a periphery gently continuing with the side wall, and is formed with at least one open hole in a center of the bottom wall. Seat portions are projected upper than the bottom wall. At least one seat portion is disposed at each both sides of the open hole. A bottom cover closes the open hole. A corner portion gently continues with the side wall and the bottom wall forming curved surface. A center of curvature of the curved surface is set inside a corner of a battery to be placed on the seat portions. | 01-23-2014 |
| 20140005912 | CONTROL APPARATUS FOR AN ENGINE | 01-02-2014 |
| 20130311018 | CONTROL APPARATUS FOR A HYBRID VEHICLE - A control apparatus for a hybrid vehicle includes an engine, a clutch, an electric motor, an arithmetic unit, and an engine controlling unit. The motor transmits motive power on a driving wheel side of the clutch. | 11-21-2013 |
| 20130269515 | PISTON - This invention provides a piston in which the moving piston unit can be prevented from rotating with respect the base piston unit, while suppressing the increase of the sliding resistance the piston has with respect to the cylinder. The circumferential wall of the moving piston unit has a pair of skirt parts opposing each other across a piston boss and a pair of side-wall parts coupling the skirt parts and each having an outer circumferential surface concaved toward the central axis X | 10-17-2013 |
| 20130261861 | VEHICLE HAVING POWER SUPPLY APPARATUS - A vehicle having a power supply apparatus which is configured to supply an electric power to an external apparatus outside the vehicle, includes: a detecting unit which is configured to detect a state where a cable is pinched between an opening and closing member of the vehicle and an opening edge of an opening for the opening and closing member, the cable connecting the power supply apparatus to the external apparatus and being arranged in an interior of the vehicle; and an inhibiting unit which, when the detecting unit detects that the cable is pinched between the opening and closing member and the opening edge, is configured to inhibit running of the vehicle. | 10-03-2013 |
| 20130248263 | ELECTRIC VEHICLE WITH BUILT-IN BATTERY PACK - An electric vehicle includes a vehicle body and a battery pack. The vehicle body has in a lower portion thereof a sign showing a specific position to be jacked up. The battery pack is mounted on the lower portion of the vehicle body and includes a bottom wall having a mark showing a position where a liquid draining hole communicating with an inside of the battery pack is to be bored. The mark is disposed at a position lower than the specific position within the vehicle body in a state where the vehicle body is inclined by jacking up the specific position. | 09-26-2013 |
| 20130248080 | NOISE REDUCING DEVICE, MANUFACTURING METHOD FOR THE NOISE REDUCING DEVICE, AND PNEUMATIC TIRE HAVING THE NOISE REDUCING DEVICE - Provided are: a noise reduction device with an improved adhesion of objects formed of a porous material and with a reduced processing time; a method of manufacturing the noise reduction device; and a pneumatic tire including the noise reduction device. The noise reduction device of the present invention includes: objects formed of a porous material; a band member for attaching the objects to the inner surface of a tire at two positions spaced at substantially equal intervals in the tire circumferential direction; and locking members formed of a thermoplastic resin. The band member is formed of a thermoplastic resin. Each object is disposed at a predetermined position in the tire circumferential direction, between the band member and the corresponding locking members. The locking members are bonded to the band member through the objects by thermal fusion. | 09-26-2013 |
| 20130248070 | NOISE REDUCING DEVICE, MANUFACTURING METHOD FOR THE NOISE REDUCING DEVICE, AND PNEUMATIC TIRE HAVING THE NOISE REDUCING DEVICE - Provided are: a noise reduction device with an improved adhesion of objects formed of a porous material and with a reduced processing time; a method of manufacturing the noise reduction device; and a pneumatic tire including the noise reduction device. The noise reduction device of the present invention includes: objects formed of a porous material; a band member for attaching the objects to the inner surface of a tire at two positions spaced at substantially equal intervals in the tire circumferential direction; and locking members formed of a thermoplastic resin. The band member is formed of a thermoplastic resin. Each object is disposed at a predetermined position in the tire circumferential direction, between the band member and the corresponding locking members. The locking members are bonded to the band member through the objects by thermal fusion. | 09-26-2013 |
| 20130231818 | CHARGING CONTROL APPARATUS FOR ELECTRIC VEHICLE - A charging control apparatus for an electric vehicle comprises: a charging efficiency computation device | 09-05-2013 |
| 20130228008 | DEVICE AND METHOD OF DETERMINING DETERIORATION OF CATALYST - A catalyst determining device includes an oxidation catalyst disposed in an outlet passage in an engine, the oxidation catalyst including an adsorption substance for adsorbing and desorbing an exhaust component in exhaust and a catalytic substance capable of oxidizing the exhaust component, a calculating unit for calculating a difference in oxygen concentration between upstream and downstream of the oxidation catalyst, and a determination unit for determining the deterioration of the oxidation catalyst through comparison of a plurality of the differences in oxygen concentration obtained at different temperatures of the oxidation catalyst by the calculating unit. | 09-05-2013 |
| 20130221000 | FUEL STORAGE SYSTEM - When a driver manipulates a fuel filler lid switch, a tank shutoff valve is opened. Then, time t is calculated, and then, remaining time, obtained by subtracting elapsed time from the time t, is presented on a display device. If the fuel filler lid switch is manipulated again, the tank shutoff valve is closed to seal a fuel tank, and a message to the effect that opening action of the fuel filler lid is cancelled is presented on the display device. If the time t has elapsed without the fuel filler lid switch being manipulated again, the fuel filler lid is opened, determining that internal pressure in the fuel tank has decreased to a level predetermined to ensure that the fuel tank can be filled safely without fuel or fuel evaporative gas spouting from the fuel tank. | 08-29-2013 |
| 20130192914 | BATTERY CONTAINER - A battery container which is to house a battery for a vehicle and which is to be attached between at least two frames disposed in the vehicle, includes: a bottom plate; a wall member which is raised from a circumference of the bottom plate and which includes a side wall member disposed along the frames; an outer frame which is attached to an outer side of the side wall member; and an inner frame which is attached to an inner side of the side wall member. The outer frame and the inner frame are extended in a substantially same direction along the side wall member, and the side wall member is clampingly held between the outer frame and the inner frame. | 08-01-2013 |
| 20130184882 | POWER SUPPLY AND DEMAND LEVELING SYSTEM - The invention judges a total power supply/demand condition of the electricity consumers | 07-18-2013 |
| 20130174813 | FUEL EVAPORATIVE EMISSION CONTROL DEVICE - When fuel tank internal pressure is continuously at a first predetermined pressure P | 07-11-2013 |
| 20130174812 | FUEL EVAPORATIVE EMISSION CONTROL DEVICE - When fuel tank internal pressure is at a first predetermined pressure P1 or above over a first predetermined time length t | 07-11-2013 |
| 20130162025 | BATTERY INFORMATION OUTPUT EQUIPMENT FOR POWER SUPPLY AND DEMAND LEVELING SYSTEM - Battery information output equipment allows a driver of an electric vehicle | 06-27-2013 |
| 20130150206 | CLUTCH CONTROL DEVICE OF HYBRID VEHICLE - A clutch control of a hybrid vehicle can engage a clutch which not otherwise possible due to temporary factors, and can determine whether engaging members of the clutch have been successfully engaged. The clutch control controls the clutch having a pair of the engaging members which are provided in a power transmission path of the vehicle, and which are moved in the axial direction and engaged or released when switching is performed between power from a motor and power from an engine. The clutch control device has a rotation control unit for synchronizing the rotations of the engaging members when the clutch is shifted from a disengaged an engaged state, and a clutch engagement control unit for determining whether the engaging members have been engaged, based on rotational speed of the engaging members a predetermined time after axial movement of the engaging members. | 06-13-2013 |
| 20130127244 | ELECTRICITY SUPPLY VEHICLE - An electricity supply vehicle is provided with an electricity storage device charged with generated energy of an electric generator driven by an internal combustion engine mounted on the electricity supply vehicle or with regenerated energy of the electricity supply vehicle and is operable to supply electricity to an external equipment located outside of the electricity supply vehicle during stop of the electricity supply vehicle. The electricity supply vehicle includes: a setting unit configured to set expected supply electric energy to be supplied to the external equipment; and a determining unit configured to determine, based on the expected supply electric energy, a target charging amount of the electricity storage device to be charged during running of the electricity supply vehicle. | 05-23-2013 |
| 20130112491 | REAR PROTECTION STRUCTURE FOR VEHICLE - A rear protection structure is provided for a vehicle which is equipped with an engine and a rear wheel-driving motor each as a traveling-driving power source of the vehicle and in which the rear wheel-driving motor is arranged between left and right rear wheels and of the vehicle, and a fuel tank for the engine and the rear wheel-driving motor are arranged adjacent to each other in the longitudinal direction of the vehicle. A rear suspension supporting the rear wheel-driving motor has a suspension member with an octothorpe-like shape, and the rear wheel-driving motor and high-voltage lines connected to the rear wheel-driving motor are arranged within a space enclosed by the suspension member. | 05-09-2013 |
| 20130104858 | EVAPORATIVE EMISSION CONTROL DEVICE | 05-02-2013 |
| 20130079967 | CONTROL DEVICE FOR HYBRID VEHICLE - A control device for a hybrid vehicle includes a portion determining whether an engine torque is necessary, a portion controlling a motor to make a motor torque be a target torque, an engine rotation speed control portion controlling an engine output shaft to rotate at a target engine rotation speed for sudden start/reacceleration while the clutch being disengaged after starting the engine and before an actual rotation speed of the engine output shaft exceeds a reference target engine rotation speed in a case where the engine torque is necessary, a control portion engaging the clutch after the actual rotation speed exceeds the reference target engine rotation speed, and a portion controlling the engine so that the engine torque is assumed to be a target torque by canceling the control by the engine rotation speed control portion after the actual rotation speed exceeds the reference target engine rotation speed. | 03-28-2013 |
| 20130030638 | HYBRID VEHICLE - A hybrid vehicle is provided in which after a determination is made as to whether the remaining capacity is higher than a first threshold value, any one of a first running mode, a second running mode, and a third running mode is selected depending on first speed, second speed, or third speed so that the vehicle runs in the mode, whereby the vehicle can run by easily selecting an appropriate series hybrid mode or an appropriate parallel hybrid mode in each range depending on whether the remaining capacity is higher than the first threshold value, and running control can be made stable and easy. | 01-31-2013 |
| 20130019843 | FUEL TANK APPARATUS FOR HYBRID VEHICLE - A fuel tank apparatus mounted on a hybrid vehicle being switched between an engine drive mode and an engine stop mode, includes: a fuel supply shut-off unit configured to shut off fuel supply to the engine in the engine stop state; a cup disposed inside a fuel tank body; a fuel pump configured to operate to supply fuel stored in the cup to the fuel supply pipe; and a fuel pump controlling unit configured to operate the fuel pump to perform fuel supply to the engine and to allow fuel to enter the inside of the cup in the engine drive mode, and configured to operate the fuel pump to allow fuel to enter the inside of the cup although fuel supply to the engine is shut off by the fuel supply shut-off unit, in the engine stop mode. | 01-24-2013 |
| 20130008415 | EVAPORATIVE EMISSION CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE - A leakage judgment with respect to a fuel tank is carried out. If the fuel tank is not leaking, a leakage judgment with respect to a canister is carried out. If there is a possibility of leakage in the fuel tank, a leakage judgment with respect to the fuel tank and the canister is carried out. If it is judged that there is leakage in the fuel tank and the canister, the leakage judgment with respect to the canister is carried out. | 01-10-2013 |
| 20130008414 | EVAPORATIVE EMISSION CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE - A leakage judgment with respect to a fuel tank is carried out. If the fuel tank is not leaking, a leakage judgment with respect to a canister is carried out. If there is a possibility of leakage in the fuel tank, a leakage judgment with respect to the fuel tank and the canister is carried out. If it is judged that there is leakage in the fuel tank and the canister, the leakage judgment with respect to the canister is carried out. | 01-10-2013 |
| 20120321927 | BATTERY CASE FOR VEHICLE - A battery case for a vehicle includes a tray member ( | 12-20-2012 |
| 20120318783 | WARM-UP CONTROL DEVICE FOR VEHICLE - A warm-up control device for a vehicle includes a battery supplying electricity to a motor that drives a vehicle and can be charged with a current supplied from the exterior of the vehicle, and a heater generating heat that warms up the vehicle by the above current. The warm-up control device further includes a temperature acquisition unit acquiring a temperature of the battery, and a current distribution control unit increasing a heater supply current supplied to the heater as the temperature of the battery decreases. This can effectively utilize energy from an external power source for the charging and warming-up, thus improving the energy saving performance. | 12-20-2012 |
| 20120316758 | ENGINE CONTROL APPARATUS - An engine control apparatus includes a target air volume calculator which calculates a target air volume required by an engine, and an actual air volume calculator which calculates an actual air volume inhaled into a cylinder of the engine. The apparatus further includes an estimator which calculates the estimated value of subsequent actual air volume on the basis of a time lag from a time when the target air volume is calculated to a time when the actual air volume reaches the target air volume. The apparatus can accurately estimate an intake air volume inhaled into the cylinder to improve the controllability of the engine. | 12-13-2012 |
| 20120301765 | BATTERY CASE FOR VEHICLE - A battery case for a vehicle includes a tray member of resin, configured to hold batteries and having a plurality of projections formed on a bottom thereof, and a tray reinforcing member arranged so as to face the outer surface of the tray member and having at least one reinforcing member constituted by a metal plate, the reinforcing member being arranged on one side of the tray reinforcing member facing the tray member and raised from the one side of the tray reinforcing member. A recess is formed at least in the outer surface of one of the projections so as to correspond in position to the reinforcing member, and the reinforcing member is received in the recess. | 11-29-2012 |
| 20120283937 | VEHICLE START CONTROL APPARATUS - An apparatus includes a first switch turned ON in response to depression of a pedal, and OFF in response to depression being released; a second switch that assumes a first state in response to depression of the pedal, and a second state in response to pedal release; and a control unit that determines whether the first switch is in the first state. The control unit starts the engine, if in the first state and if the engine start switch is operated. | 11-08-2012 |
| 20120271516 | VEHICLE INTEGRATED CONTROL APPARATUS - A vehicle integrated control apparatus includes: an electronic control type right/left wheel differential limiting mechanism; a restraining torque proportional controlling unit calculating a first steering assisting force being proportional to a control amount of a restraining torque of the right and left front wheels and being in a direction according to a rotational speed difference between right and left front wheels; a steering reaction force feedback controlling unit calculating a second steering assisting force corresponding to a steering system reaction force and being in a direction along which the steering system reaction force is canceled; and a switching unit changing a ratio of the first and second steering assisting forces in a steering assisting force to be generated, in accordance with the rotational speed difference. | 10-25-2012 |
| 20120270081 | BATTERY UNIT - A battery unit includes a plurality of battery cells and a cooling substrate. The battery cells are disposed so as to hold the cooling substrate therebetween. A face of the battery cell other than a terminal face thereof where terminals are provided is attached to a cooling surface of the cooling substrate so as to transfer heat between the cooling surface and the face attached thereto. | 10-25-2012 |
| 20120164500 | AUTOMOTIVE BATTERY CASE - A battery case comprises a tray member ( | 06-28-2012 |
| 20120156539 | BATTERY CASING - A battery casing for receiving a battery for driving an electric vehicle, including: a tray member made from a resin and supporting the battery; a support member provided under a lower face of the tray member and supporting the tray member from a bottom thereof; a standing wall provided so as to stand in the tray member; and a sheet metal tray member placed on the tray member. The sheet metal tray member includes a plurality of sheet metal recesses that receive the battery and a sheet metal flange placed on an upper face of the standing wall. The standing wall includes a through hole formed through the standing wall in a standing direction of the standing wall. The support member and the sheet metal flange are fastened to the tray member by means of a sheet metal fastening member provided through the through hole. | 06-21-2012 |
| 20120083993 | ENGINE CONTROLLING APPARATUS - An engine controlling apparatus includes a setting unit that sets a demand torque to an engine, a detection unit that detects a fluctuation of an external load, and a correction unit that corrects the demand torque. The apparatus includes a target torque calculation unit that calculates a target torque based on the demand torque, a control unit that controls an amount of air to be introduced into the engine so that an output torque may come close to the target torque, and an ignition timing detection unit that detects an ignition timing of the engine. | 04-05-2012 |
| 20120071296 | APPARATUS FOR CONTROLLING MOTOR TORQUE - In a vehicle that generates creep torque using an electric motor, a controlling means that causes, on the basis of the results of the detecting by the vehicle speed detecting means and the braking operation detecting means, the electric motor to generate the creep torque, wherein if the brake is operated when the creep torque is generated, the controlling means decreases the creep torque by a first level, if the brake is not operated when the creep torque is generated, the controlling means increases or decrease the creep torque in a level range on the basis of the speed of the vehicle detected by the vehicle speed detecting means, and the first level is a decreasing level larger than a possible maximum decreasing level in the level range. | 03-22-2012 |
| 20110309674 | POWER CONTROL SYSTEM AND VEHICLE POWER CONTROL DEVICE - A power control system includes a vehicle having a first battery and a second battery separate from the first battery; a power converter provided at a building, the power converter converting power charged in the first battery and supplying the converted power to electrical equipment; a first connection line connecting the first battery and the power converter and supplying the power from the first battery to the power converter; and a second connection line connecting the second battery and the power converter and supplying control power to activate the power converter from the second battery to the power converter. | 12-22-2011 |
| 20110279083 | CHARGING SYSTEM FOR ELECTRIC VEHICLE - A charging system of electric vehicles comprises: a delivery box | 11-17-2011 |
| 20110260659 | CONTROL APPARATUS OF ELECTRIC VEHICLE - A control apparatus of an electric vehicle, which is operable to be driven by supplying electric power from a battery to an electric motor to drive the electric motor and operable to perform regeneration charge, includes: a request torque calculating unit calculating a request torque of the electric motor; a motor control unit controlling the electric motor based on the request torque; and a torque suppression unit performing a feed forward control for setting the request torque based on a rotational angular speed of the electric motor so that an integrated value of a torque and a rotational angular speed of the electric motor at time when the electric motor is driven or the regeneration charge is performed is identical to an integrated value of the torque and the rotational angular speed stored at a point of time when the battery voltage or the battery current reaches the limit level. | 10-27-2011 |
| 20100182154 | BATTERY MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE - The invention provides a battery management system which can reliably and easily manage a power unit of an electric vehicle. The power unit includes a plurality of battery modules. The battery management system includes: a power source for a motor, the power source being constituted by a plurality of battery modules having battery cells; battery module status sensors mounted on the battery modules on the one to one basis, detecting voltages and temperatures of the battery modules; and a control unit judging statuses of the battery modules on the basis of data detected by the battery module status sensors. The battery module status sensors are mutually connected in series by a communication line for transmitting numbering data, and each battery module status sensor assigning itself with an ID code on the basis of ID information received from an upstream battery module status sensor, and transmitting the ID information as well as the ID code to a downstream battery module status sensor. The control unit is connected to the battery module status sensors via the communication line for transmitting the numbering data and a communication line for transmitting various data except for the numbering data, and locates an abnormal battery module on the basis of detection information received via the communication line for transmitting the numbering data and the communication line for transmitting various data except for the numbering data. | 07-22-2010 |
| 20100175940 | BATTERY POSITIONING STRUCTURE FOR ELECTRIC VEHICLE - A battery positioning structure reliably positions battery modules on a vehicle chassis even when battery modules have different sizes and heights. The battery positioning structure includes a bracket having at opposite ends not only check plates which are configured to be positioned on a body of the electric vehicle but also locks at opposite side edges of the bracket, the bracket being configured to be attached to outer surfaces of the battery modules and to unite the battery modules, and bands configured to extend across the bracket, and linked to the locks at opposite ends of the bracket. The battery modules and the bracket are positioned on the body of the electric vehicle. | 07-15-2010 |
| 20100164438 | BATTERY CONTROLLING APPARATUS FOR A VEHICLE - The present invention relates to a battery controlling apparatus for a vehicle and effectively prevents overcharge upon battery charging with a simple configuration. | 07-01-2010 |
| 20100116568 | ELECTRIC VEHICLE - The invention provides an electric vehicle which can cool a power unit by cold airstreams without causing dew drops and a temperature rise in a vehicle interior. | 05-13-2010 |
| 20100116232 | VARIABLE VALVE GEAR FOR INTERNAL COMBUSTION ENGINE - In a variable valve gear for an internal combustion engine provided with a camshaft phase change mechanism for variably controlling opening and closing timings of an intake valve, the camshaft phase change mechanism and a variable valve lift mechanism are controlled so that the closing timing of the intake valve is advanced beyond a predetermined range T | 05-13-2010 |
| 20100096248 | TOUCH SWITCH STRUCTURE - A touch switch structure is provided that can be preferably used for an automotive instrument panel and can securely prevent misjudgments and incorrect detections with respect to operations on the switch. For that purpose, the touch switch structure comprises a base material | 04-22-2010 |
| 20100065018 | IN-CYLINDER INJECTION TYPE INTERNAL COMBUSTION ENGINE - The invention provides an in-cylinder injection type internal combustion engine that is capable of controlling gas flow velocity in the vicinity of an ignition part of a spark plug and maintaining an air-fuel mixture suitable for ignition for a long time. The engine includes deflecting parts | 03-18-2010 |
| 20100032073 | Noise reducing device, manufacturing method for the noise reducing device, and pneumatic tire having the noise reducing device - Provided are: a noise reduction device with an improved adhesion of objects formed of a porous material and with a reduced processing time; a method of manufacturing the noise reduction device; and a pneumatic tire including the noise reduction device. The noise reduction device of the present invention includes: objects formed of a porous material; a band member for attaching the objects to the inner surface of a tire at two positions spaced at substantially equal intervals in the tire circumferential direction; and locking members formed of a thermoplastic resin. The band member is formed of a thermoplastic resin. Each object is disposed at a predetermined position in the tire circumferential direction, between the band member and the corresponding locking members. The locking members are bonded to the band member through the objects by thermal fusion. | 02-11-2010 |
| 20100012244 | TIRE NOISE REDUCTION DEVICE AND PNEUMATIC TIRE - There is provided a tire noise reduction device and a pneumatic tire, in which tire vibration can be reduced while durability is maintained and tire noise is further reduced. | 01-21-2010 |
| 20090242299 | ELECTRIC VEHICLE - A battery unit is provided under a floor panel. The battery unit is arranged between a pair of right and left side members. The battery unit is provided with a battery case. The battery case includes a tray member and cover member. Electric components are contained in the battery case. Beam members made of metal are attached to the tray member. Both end portions of these beam members are supported by the side members. The tray member includes a resin and insert members made of metal provided inside the resin. The insert members include metal plates arranged on the front side and rear side of the electric components. | 10-01-2009 |
| 20090236162 | BATTERY CASE FOR ELECTRIC VEHICLE - A battery case for containing therein battery modules includes a tray member, cover member, and seal member. The seal member is applied to a joint part between the tray member and cover member. Insert members made of metal are embedded in the resin of the tray member. Each of the insert members is provided with an embedded bolt a threaded part of which protrudes upward, and embedded nuts. The battery case is provided with first fastening sections and second fastening sections. In the first fastening section, a nut member is screwed onto the embedded bolt from above the cover member. In the second fastening section, a bolt member is screwed into the embedded nut from above the cover members. | 09-24-2009 |
| 20090090446 | TIRE NOISE REDUCTION DEVICE AND PNEUMATIC TIRE - Disclosed is a tire noise reduction device to be mounted on the inner surface of the tread portion of a pneumatic tire facing its cavity. The tire noise reduction device includes an annular fixing elastic band and sound absorbing members disposed on the inner surface of the tread portion opposite to each other at two locations around its circumference by the fixing elastic band. The fixing elastic band has an outer peripheral length L defined in a certain range in relationship with the mass Wa of the sound absorbing members, the total mass We of the tire noise reduction device, and the inner peripheral length Li of the tire. | 04-09-2009 |
| 20090064594 | Structure of Window Opening of Car Door - According to the invention, a car door has a window opening defined by an upward part extending from a rear upper end of a door panel and a sash assembly; a stationary panel fitted in a rear window opening defined by the sash assembly and a center sash; a curved edge of the upward part defines a bottom of the window opening; and a weather strip including a part engaging a periphery of the stationary panel, attached to the periphery of the window opening, serving as a seal, and having an inner lip extending from an inner edge of the part engaging the periphery of the stationary panel and an outer lip extending toward and being in contact with an external part of the curved edge of the outer panel. | 03-12-2009 |
