FISKER AUTOMOTIVE, INC. Patent applications |
Patent application number | Title | Published |
20140121956 | SYSTEM AND METHOD FOR RANGE CALCULATION IN VEHICLES - A system for calculating the operating distance range remaining for a vehicle. The system includes a driver input sensor for sensing predetermined vehicle operating condition data, an energy storage sensor for sensing energy storage capacity data of a corresponding energy supply mechanism, a controller in communication with the driver input sensor and the energy storage sensor. An executable range calculation software program is stored in the memory of the controller which uses sensed vehicle operating condition data from the driver input sensor and sensed energy storage capacity data from the energy storage sensor to determine range by determining a mean of energy storage capacity data, determining a slope of the energy storage capacity data, determining an intercept of the energy storage capacity data, and applying a least square linear regression to the determined mean, determined slope and determined intercept to find the remaining range. | 05-01-2014 |
20140054100 | ALL WHEEL DRIVE SYSTEM FOR HYBRID VEHICLE - A vehicle drive system comprising three motor/generators, an engine and an electrical energy storage device. The system is arranged so that two axles can be driven at the same time. Each axle can be driven using power generated by the engine or provided by the electrical energy storage device. The system can also be configured to drive one of axles using mechanical power from the engine. | 02-27-2014 |
20130218386 | VEHICLE OPERATION MODE SYSTEMS AND METHODS - A system for controlling a mode of operation of a vehicle having a rechargeable energy storage system (RESS), an engine, and a drive motor coupled to the RESS and the engine, the drive motor selectively powered by at least one of the RESS and the engine includes a controller operable to adjust the vehicle to operate in a plurality of operating modes including a first mode in which the drive motor is powered by the RESS, a second mode in which the drive motor is powered more by the engine than the RESS. When the second mode of operation is selected, controller is configured to operate the engine as necessary to maintain the RESS at or above a predetermined state of charge. | 08-22-2013 |
20130184915 | SYSTEMS AND METHODS FOR CONTROLLING OPERATION OF A VEHICLE - A method of controlling operational modes of a hybrid electric vehicle includes: determining whether an all-electric range (AER) of the vehicle is at or less than a first predetermined value; activating a first operational mode if the AER is determined to be at or less than the first predetermined vehicle; determining, while the first operational mode is active, whether the AER of the vehicle is greater than a second predetermined value; activating a second operational mode if the AER is determined to be greater than the second predetermined vehicle. | 07-18-2013 |
20130181485 | REAR-WHEEL DRIVE, PLUG-IN HYBRID ELECTRIC VEHICLE MODULAR SUBFRAME ASSEMBLY AND METHOD - A rear subframe assembly, for use in a vehicle, includes a first and second side member that are coupled to a front cross member, a lower cross member, and an upper cross member. First and second gussets are provided to reinforce joints between each of the first and second side members and the front cross member. A motor mount portion for mounting a motor thereon is located between the side members and includes a first and second motor bracket each coupled to the front cross member through an isolator and to one of the side members through an isolator, the isolators for isolating the motor from vibration. A fuel tank mounting portion for mounting a fuel tank onto the subframe member is also provided. | 07-18-2013 |
20130146391 | FRONT END EXHAUST SYSTEM - An exhaust system for a hybrid electric vehicle includes an exhaust pipe. The exhaust pipe includes a first channel having a first end coupled to an engine of the vehicle and a second end that splits into a second and third channel. The second and third channels extend outwardly to a first front side and to a second front side of the vehicle. | 06-13-2013 |
20130092457 | SOLAR POWER IN A VEHICLE - A photovoltaic apparatus for a vehicle including a plurality of solar modules electrically isolated from each other and adapted to receive solar radiation and convert the radiation to electrical energy. The apparatus includes at least one DC/DC converter electrically coupled to the electrically isolated modules adapted to receive the electrical energy from the solar modules and boost the voltage to be delivered to at least one component of the vehicle. The solar modules include a plurality of solar cells adapted to receive solar radiation and convert the radiation to electrical energy. | 04-18-2013 |
20130038084 | CONVERTIBLE TOP - The convertible top assembly includes a front panel member and a rear panel member. The convertible top assembly also includes a main pivot bracket attached to the vehicle. The main pivot bracket includes a forwardly located arm pivotally connected to a rear edge of the front panel member and a rearwardly located arm pivotally attached to a rear edge of the rear panel member, such that an inner surface of the front panel member is adjacent an outer surface of the rear panel member when the convertible top is in a retracted position. To retract the convertible top, the deck lid pivots on a rearward edge along a first pivot axis while a rear edge of the rear panel pivots upwardly about a third pivot axis. | 02-14-2013 |
20120315528 | INTEGRATED COOLING, SEALING AND STRUCTURAL BATTERY TRAY FOR A VEHICLE - An integrated cooling, sealing and structural battery tray for a vehicle includes a generally planar base member having a support surface and a cooling system formed by the planar base member. A seal is formed between the battery tray and the support structure for the vehicle. The integrated cooling, sealing and structural battery tray may also include a plurality of fins are disposed on the support surface, wherein the fins are adjacent each other, and a plurality of routing apertures extending through the base member and having a plurality of cooling lines disposed therein. | 12-13-2012 |