Patent application number | Description | Published |
20130029806 | METHOD AND SYSTEM FOR CONTROLLING AN ENGINE - An engine with a fast vacuum recovery brake booster system is disclosed. In one example, an actuator is adjusted in response to a flow between the brake booster and an engine intake manifold. Operation of the engine and vehicle brakes may be improved especially when the engine is boosted. | 01-31-2013 |
20130030616 | METHOD AND SYSTEM FOR ENGINE CONTROL - Methods and systems are provided for adjusting operation of a plug-in hybrid electric vehicle responsive to a seasonal grade of the fuel available in the vehicle's fuel tank. If the seasonal grade of fuel in the fuel tank does not correspond to the seasonal grade of fuel mandated during the time of engine operation, a fuel injection amount is adjusted to compensate for differences between seasonal grades of a fuel. | 01-31-2013 |
20130144481 | SYSTEMS AND METHODS FOR DETECTING ACCELERATOR PEDAL FAILURE - A system for detecting accelerator pedal failure in an accelerator pedal system including a vehicle control system, the pedal failure detecting system having an accelerator pedal; a pedal arm; a sensor configured to interpret a force applied to the accelerator pedal and further configured to transmit a signal as a sensor output to the vehicle control system, wherein the vehicle control system is configured to correlate the sensor output to an accelerator pedal position, and to indicate a failure condition when it is not feasible the to read the sensor output given the accelerator pedal position. A method for detecting accelerator pedal failure conditions in an accelerator pedal system. | 06-06-2013 |
20130173111 | DRIVING BEHAVIOR FEEDBACK INTERFACE - One or more embodiments of the present application may provide a system and method for monitoring driver inputs and vehicle parameters, assessing a driver's acceleration behavior, and providing short-term and/or long-term feedback to the driver relating to the driver's acceleration behavior. The acceleration behavior feedback can be used to coach future driving acceleration behavior that may translate into better long-term driving habits, which in turn may lead to improvements in fuel economy or vehicle range. Moreover, the acceleration behavior feedback can be adapted to a driver based upon how responsive the driver is to the feedback. | 07-04-2013 |
20130173128 | Driving Behavior Feedback Interface - One or more embodiments of the present application may provide a system and method for monitoring driver inputs and vehicle parameters, assessing a driver's braking deceleration behavior, and providing short-term and/or long-term feedback to the driver relating to the driver's braking deceleration behavior. The braking deceleration behavior feedback can be used to coach future braking deceleration behavior that may translate into better long-term driving habits, which in turn may lead to improvements in fuel economy or vehicle range. Moreover, the braking deceleration behavior feedback can be adapted to a driver based upon how responsive the driver is to the feedback. | 07-04-2013 |
20130173129 | DRIVING BEHAVIOR FEEDBACK INTERFACE - One or more embodiments of the present application may provide a system and method for monitoring driver inputs and vehicle parameters, assessing a driver's cruising speed behavior, and providing short-term and/or long-term feedback to the driver relating to the driver's cruising speed behavior. The cruising speed behavior feedback can be used to coach future cruising speed behavior that may translate into better long-term driving habits, which in turn may lead to improvements in fuel economy or vehicle range. Moreover, the cruising speed behavior feedback can be adapted to a driver based upon how responsive the driver is to the feedback. | 07-04-2013 |
20140163842 | METHOD AND SYSTEM FOR ENGINE CONTROL - Methods and systems are provided for adjusting operation of a plug-in hybrid electric vehicle responsive to a seasonal grade of the fuel available in the vehicle's fuel tank. If the seasonal grade of fuel in the fuel tank does not correspond to the seasonal grade of fuel mandated during the time of engine operation, a fuel injection amount is adjusted to compensate for differences between seasonal grades of a fuel. | 06-12-2014 |
20150197163 | CHARGE BALANCE SYSTEM AND METHOD - A power system may perform charge balancing for a vehicle. The power system may include a battery including a plurality of modules, each module including a cell and associated resistive circuitry. The system may also include at least one controller configured to, in response to a cell achieving a threshold voltage and/or SOC, activate the associated resistive circuitry for the cell and reduce a charge current applied to the battery to prevent the cell from acquiring additional charge. | 07-16-2015 |