Method for producing a control setpoint adapted to a slope and/or load situation for a motor vehicle engine-transmission unit transmission device and corresponding device
US7877185B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2005 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Sep 17, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H59/66
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A device for controlling an automated transmission of a motor vehicle engine-transmission unit adapted to deliver a torque setpoint signal to be applied to wheels of the motor vehicle including two static and dynamic components produced based on input data delivered by an input unit. The input data includes a recorded list of parameters representing the driver's wishes, the motor vehicle state, and the motor vehicle surroundings. The device includes a first unit capable of calculating a dynamic torque component not adapted to a slope and/or load situation; a second unit for adaptation to the slope and/or load situation delivering a dynamic torque component adapted to the slope and/or load situation; a third unit capable of calculating a static torque component not adapted to the slope and/or load situation; and a fourth unit for adaptation to the slope and/or load situation delivering a static torque component adapted to the slope and/or load situation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.