The invention discloses a vehicle control method, device and equipment and a computer readable storage medium, and belongs to the technical field of energy recovery of new energy vehicles. The method comprises the steps that under the condition that a signal of stopping acceleration of a vehicle is received, the wheel rotating speed of a driving wheel of the vehicle at reference time, the running speed of the vehicle at the reference time and the remaining electric quantity of a battery of the vehicle at the reference time are obtained, the reference time is the time when a signal of stopping acceleration of the vehicle is received; determining a vehicle speed corresponding to the wheel rotating speed; under the condition that the running speed is the same as the vehicle speed and the residual electric quantity is not larger than an electric quantity threshold value, the magnitude of braking torque is calculated according to the residual electric quantity and the running speed, and the braking torque is used for counteracting a mechanical clearance of a transmission system of the vehicle; and controlling the vehicle to generate the braking torque. According to the method, the running stability of the vehicle is improved.

    本申请公开了一种车辆控制方法、装置、设备及计算机可读存储介质,属于新能源车辆能量回收技术领域。方法包括:在接收到车辆停止加速的信号的情况下,获取所述车辆的驱动轮在参考时间的车轮转速、所述车辆在所述参考时间的行驶速度和所述车辆的电池在所述参考时间的剩余电量,所述参考时间为接收到所述车辆停止加速的信号的时间;确定所述车轮转速对应的车辆速度;在所述行驶速度与所述车辆速度相同,且所述剩余电量不大于电量阈值的情况下,根据所述剩余电量和所述行驶速度,计算制动力矩的大小,所述制动力矩用于抵消所述车辆的传动系统的机械间隙;控制所述车辆产生所述制动力矩。该方法提高了车辆行驶的平稳性。


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    Title :

    Vehicle control method, device and equipment and computer readable storage medium


    Additional title:

    车辆控制方法、装置、设备及计算机可读存储介质


    Contributors:
    LIU ZHENHUA (author) / ZHOU JUN (author) / WU HONGTAO (author) / XU SHENMIN (author) / ZHANG QING (author) / ZHANG YUN (author)

    Publication date :

    2025-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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