The invention discloses a vehicle kinetic energy feedback control method which comprises the steps that when a vehicle is in a kinetic energy feedback state, road condition information at least including the real-time distance of a recognition target in the vehicle advancing direction in the vehicle advancing direction is obtained, and then the target deceleration of the vehicle in the motor kinetic energy feedback process is obtained according to the road condition information; and according to the target deceleration, the feedback torque of the motor is adjusted to control the vehicle to decelerate. Therefore, the method can adapt to different driving road conditions, so that the kinetic energy feedback intensity of the motor is automatically and flexibly adjusted according to different driving conditions, and the driving experience is improved.

    本申请公开了一种车辆动能回馈控制方法,该方法包括:当车辆处于动能回馈状态时,获取车辆前进方向的至少包括车辆前进方向的识别目标的实时距离的路况信息,进而根据路况信息,得到车辆在电机动能回馈过程中的目标减速度,再根据目标减速度,调整电机的回馈扭矩以控制所述车辆减速。可见,本申请能够适应不同的行驶路况,从而根据不同的行驶情况,自动、灵活调节电机动能回馈强度,提高驾驶体验。


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    Title :

    Vehicle kinetic energy feedback control method and device, controller, medium and vehicle


    Additional title:

    车辆动能回馈控制方法、装置、控制器、介质及车辆


    Contributors:
    PENG WANG (author) / WEI YAXIAN (author) / MA AIGUO (author) / LIU MEIZHONG (author) / SI JUN (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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