Patent application number | Description | Published |
20090112404 | VEHICLE CONTROL APPARATUS - A vehicle control apparatus having a vehicle state quantity detection unit for detecting vehicle state quantity such as a roller angular velocity, a lateral jerk calculation unit for calculating lateral jerk of a vehicle based on the vehicle state quantity, and a control unit for carrying out the vehicle control based on the lateral jerk. | 04-30-2009 |
20090192675 | Motion control system for vehicle based on jerk information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 07-30-2009 |
20090248181 | Electronic Controller for Power Converter and Motor Drive Circuit - The electronic controller fetches an external signal and performs an input process such as A-D conversion. Upon receipt of processing results for executing operations according to a predetermined program, an output process is performed for sending a signal to the outside board on operation results, a timer outputs at least two of an input process start signal for starting the input process, an output process start signal for starting the output process, and an operation start signal for starting the operation. | 10-01-2009 |
20100055649 | Driving Skill Improvement Device and Driving Skill Improvement Method - A driving skill improvement device capable of providing appropriate information to a driver and effectively improving the driving skill of the driver from the perspective of vehicle movement is provided. The driving skill computing block | 03-04-2010 |
20100066163 | Brake Apparatus - A brake apparatus is provided that can make a ratio between a front wheel braking force and a rear wheel braking force that is actually generated into an arbitrary ratio. This brake apparatus includes a pedal operation detection section that detects a pedal stroke or a brake pedal force produced by a brake pedal operation; a brake caliper that is provided in each wheel of a vehicle and that generates a caliper force that is in accordance with a detection value of the pedal operation detection section; a load estimation section that estimates a load of each of the wheels; and a force generation section that, after judging that braking is performed in a state in which a load difference exists between left and right wheels of the vehicle based on a value that is estimated by the load estimation section, even if the pedal operation detection section detects a pedal stroke or a brake pedal force that is the same as for the braking at a time of judging or for braking prior to the judging, generates a caliper force that is different to the caliper force before the judgment. | 03-18-2010 |
20110231033 | Motion Control Unit for Vehicle Based on Jerk Information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 09-22-2011 |
20120101657 | Motion Control Unit for Vehicle Based on Jerk Information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 04-26-2012 |
20120323445 | Motion Control Unit for Vehicle Based on Jerk Information - In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small. | 12-20-2012 |
20130193892 | HYBRID CONSTRUCTION MACHINE - In a hybrid construction machine, there is provided a drive control device which realizes in, as a simple a structure as possible, control means of a motor generator, which is capable of preventing rapid decreases in the state of charge. The control means, which calculates a motor torque command value to be output to the motor generator, is characterized by calculating the motor torque command value, based on a difference between an actual state-of-charge and a prescribed target state-of-charge and a torque margin obtained by a difference between a maximum torque of an engine determined based on an actual rotational speed of the engine and an actual torque of the engine. | 08-01-2013 |
20130195597 | CONSTRUCTION MACHINE HAVING SWING BODY - Disclosed is a hybrid-type construction machine equipped with a swing hydraulic motor | 08-01-2013 |
20130325268 | CONTROL DEVICE FOR HYBRID CONSTRUCTION MACHINERY - The present invention includes a target rotation speed setup section ( | 12-05-2013 |
20140199148 | HYBRID CONSTRUCTION MACHINE - In hybrid construction machine employing a hydraulic motor and an electric motor for the driving of the swing structure, satisfactory operability of a combined operation of the swing structure and other actuators is secured irrespective of the operating status of the electric motor. | 07-17-2014 |