The invention provides an adjusting method for coasting recovery torque of a vehicle, an adjusting device for adaptive coasting recovery torque of the vehicle and the vehicle. The method comprises thefollowing steps of when the vehicle is in a sliding state, judging whether the vehicle is in a sliding state or not; if so, entering a stable priority mode; in the stable priority mode, adjusting thecoasting recovery torque. Therefore, the wheels of the vehicle are prevented from being locked; and under the condition that the slip phenomenon does not happen to the drive shaft of the vehicle, whether a low road adhesion coefficient exists or not is judged, if yes, the vehicle enters a performance priority mode, and the slip recovery torque of the performance priority mode is larger than thatof the stable priority mode.
本发明提供了用于车辆的滑行回收转矩的调节方法、用于车辆的适应性的滑行回收转矩的调节装置和车辆。所述方法包括:在所述车辆处于滑行状态的情况下,判断所述车辆的驱动轴是否发生滑移现象,如有,则进入稳定优先模式中,在所述稳定优先模式中,调节所述滑行回收转矩,使得所述车辆的车轮不会发生抱死现象,在所述车辆的驱动轴没有发生所述滑移现象的情况下,判断是否存在低的路面附着系数,如有,则进入性能优先模式中,其中,所述性能优先模式的滑行回收转矩大于所述稳定优先模式的滑行回收转矩。
Adjusting method and adjusting device for coasting recovery torque and vehicle
滑行回收转矩的调节方法、调节装置和车辆
2020-06-16
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 |
METHOD FOR CONTROLLING COASTING TORQUE OF HYBRID VEHICLE
European Patent Office | 2016
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