Patent application number | Description | Published |
20090132141 | TRACTION CONTROL SYSTEM AND METHOD FOR A VEHICLE - A system for a vehicle, comprising of a traction control system for adjusting powertrain output to reduce wheel slip; an input device located in said vehicle configured to identify an environmental condition; and a powertrain controller to control powertrain output based on actuation of a pedal of the vehicle by the driver, where a relationship between powertrain output and pedal actuation is adjusted in response to said input device. | 05-21-2009 |
20090150037 | ADAPTIVE TRACTION CONTROL SYSTEM - A method of controlling a traction control system ( | 06-11-2009 |
20130191005 | METHOD AND SYSTEM FOR OPPORTUNISTICALLY AUTOMATICALLY STOPPING AN ENGINE OF A VEHICLE - Methods and systems for stopping and starting an engine automatically are presented. In one example, a method inhibits automatic engine stopping in response to output of an on-board camera. The method prevents engine stopping during conditions where little fuel may be saved via automatically stopping the engine. | 07-25-2013 |
20140149017 | SYSTEM AND METHOD FOR IMPROVING VEHICLE PERFORMANCE - Methods and systems for adjusting vehicle operation in response to vehicle weight are described. In one example, an adaptive driver demand correction is adjusted in response to vehicle weight. The methods and systems may provide for more consistent powertrain response and lower vehicle emissions at lower vehicle weights. | 05-29-2014 |
20140195112 | Adaptive Active Suspension System With Road Preview - A method for controlling an active suspension includes steps of determining a dimension of a road abnormality ahead of the vehicle and comparing the dimension with a vehicle dimension. Responsive to the comparison, the abnormality is classified as one type of a plurality of predetermined types. Responsive to a height dimension of the abnormality, the abnormality is further classified as having one of a small, medium, or large severity. The suspension is controlled responsive to the type and severity. | 07-10-2014 |
20140195113 | Adaptive Crash Height Adjustment Using Active Suspensions - A vehicle crash safety system includes a pre-crash sensing system configured for gathering and/or receiving target vehicle ride-height data, and at least one actuator operatively coupled to the sensing system and configured for adjusting a height of a portion of a host vehicle responsive to a command from the sensing system. A timing of the command is responsive to an estimated dynamic response time of the at least one actuator. | 07-10-2014 |
20140195114 | Suspension Control System To Facilitate Wheel Motions During Parking - A method for controlling a vehicle includes the step of determining if a curb parking operation is feasible for the vehicle. If a curb parking operation is deemed infeasible, an operator of the vehicle is notified that curb parking is infeasible. If a curb parking operation is deemed feasible, actuatable elements of the vehicle are controlled to facilitate the curb parking operation. | 07-10-2014 |
20140195116 | SUSPENSION CONTROL FOR PULSE/GLIDE GREEN CRUISE CONTROL - A method is described comprising modulating vehicle speed about a target speed by operating a vehicle with an engine at high output and then operating the vehicle with the engine off, and adjusting operation of a suspension system based on the vehicle operation with the engine at high output and the engine off to control vehicle pitch during the modulating of vehicle speed about the target speed. | 07-10-2014 |
20140316637 | Active Suspension With Load Detection And Adaptation - A method for estimating a location of a center of gravity (CG) of a sprung mass of a vehicle includes steps of a) determining whether the vehicle is stationary or moving; b) if the vehicle is stationary, calculating estimated x and y coordinates of the CG; c) storing the estimated coordinates in memory; and d) repeating steps a)-c) until the vehicle is no longer stationary. | 10-23-2014 |
20140330483 | ADAPTIVE ACTIVE SUSPENSION SYSTEM WITH ROAD PREVIEW - A method for controlling an active suspension is disclosed. The method includes steps of determining a dimension of a road abnormality ahead of the vehicle; comparing the dimension with a vehicle dimension; responsive to the comparison, classifying the abnormality as one type of a plurality of predetermined types; responsive to a dimension of the abnormality, further classifying the abnormality as having a severity of one type of a plurality of predetermined types; and controlling the suspension responsive to the abnormality type and severity type. | 11-06-2014 |
20140365085 | SKIP-SHIFT OPERATIONS FOR AUTOMATIC TRANSMISSION SYSTEMS - Method and system providing manual skip-shift for operating the automatic transmission of a vehicle. The method includes accepting the input of gear states by operating a selector mechanism to select a value. The system accepts input of a selected sequence of gear states from a plurality of available gear states, the selected sequence including fewer gear states than the number of available gear states. The system then operates a selector mechanism to select the gear state from the selected sequence. The system also includes an electronic control module, a selector mechanism, and a power train control module. | 12-11-2014 |
20140371985 | SUSPENSION CONTROL SYSTEM TO FACILITATE WHEEL MOTIONS DURING PARKING - A method for controlling an active suspension system of a vehicle during a curb parking operation, so as to position a portion of the vehicle on a street and a portion of the vehicle on a curb. The method includes steps of activating a curb parking function of the active suspension system, acquiring inputs pertinent to the curb parking operation, and determining, by a controller, if a curb parking operation is feasible for the vehicle. If a curb parking operation is deemed infeasible, an operator of the vehicle is notified that the curb parking operation is infeasible. If a curb parking operation is deemed feasible, actuatable elements of the active suspension system are controlled to facilitate curb parking. | 12-18-2014 |
20140371986 | SUSPENSION CONTROL FOR PULSE/GLIDE GREEN CRUISE CONTROL - A method is described comprising modulating vehicle speed about a target speed by operating a vehicle with an engine at high output and then operating the vehicle with the engine off, and adjusting operation of a suspension system based on the vehicle operation with the engine at high output and the engine off to control vehicle pitch during the modulating of vehicle speed about the target speed. | 12-18-2014 |