The invention provides methods and a system for providing vehicle drift for vehicles with automatic transmissions. Methods and systems are provided for inducing vehicle side slip. In one example, a method comprises opening a sole driveline disconnect clutch positioned between an engine and an electric machine upstream of a transmission, and closing the sole driveline disconnect clutch within a predetermined amount of time after opening the sole driveline disconnect without shifting gears of the transmission. In this way, vehicle drift may be reliable initiated in a hybrid electric vehicle withan automatic transmission, without shifting gears of the transmission.
本公开提供了“用于为具有自动变速器的车辆提供车辆漂移的方法和系统”。提供了用于引发车辆侧滑的方法和系统。在一个示例中,一种方法包括:打开位于发动机与变速器上游的电机之间的单独的传动系分离离合器;以及在打开所述单独的传动系分离离合器之后的预定时间量内在所述变速器不换挡的情况下闭合所述单独的传动系分离离合器。通过这种方式,可以在具有自动变速器的混合动力电动车辆中在变速器不换挡的情况下可靠地引发车辆漂移。
METHODS AND SYSTEM FOR PROVIDING VEHICLE DRIFT FOR VEHICLES WITH AUTOMATIC TRANSMISSIONS
用于为具有自动变速器的车辆提供车辆漂移的方法和系统
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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