The invention provides a vehicle control method based on a slip rate, which comprises the following steps: acquiring state information of a current vehicle, the state information of the current vehicle comprising the slip rate; judging whether the state information of the current vehicle meets a preset adjusting condition or not; when the preset adjusting condition is met, whether the speed of the current vehicle meets a preset speed condition or not is judged; if yes, energy recovery revocation is executed, and if not, a torque adjusting strategy is executed to adjust the motor torque, so that control over the vehicle is achieved, the vehicle speed is slowly reduced, and vehicle running instability caused by sudden revocation of electric braking is avoided.

    本发明提供了一种基于滑移率的车辆控制方法,包括获取当前车辆的状态信息,所述当前车辆的状态信息包括滑移率;判断当前车辆的状态信息是否满足预设调节条件;当满足所述预设调节条件,则判断当前车辆的车速是否符合预设车速条件;若符合,则执行能量回收撤销,若不符合,则执行扭矩调节策略以调整电机扭矩,实现对车辆的控制,达到缓慢降低车速,避免出现由于电制动突然撤销造成的车辆行驶不稳定性。


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    Title :

    Automobile control method based on slip rate


    Additional title:

    一种基于滑移率的汽车控制方法


    Contributors:
    WEI ZENGQIANG (author) / LUO YA (author) / LIU DONG (author)

    Publication date :

    2025-03-21


    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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