The invention provides a control method of an electric vehicle, a motor controller and the electric vehicle. The control method is used for achieving starting redundant steering of the electric vehicle and comprises the steps that the opening degree of an accelerator pedal and the steering angle of a steering wheel of the electric vehicle are detected; and at the first moment after the opening degree of an accelerator pedal of the electric vehicle is increased from zero to be larger than the preset opening degree and the leftward turning angle of the steering wheel is increased from zero to be larger than the first preset turning angle, a driving motor of the electric vehicle is controlled to drive the electric vehicle to run, and a rear wheel steering mechanism of the electric vehicle is controlled to turn rightwards. By means of the control method, redundant steering of the vehicle can be achieved through the rear wheel steering mechanism, and the safety and reliability of vehicle driving are guaranteed.

    本申请提供了,一种电动车辆的控制方法、电机控制器和电动车辆。该控制方法用于实现电动车辆的起步冗余转向,该控制方法包括:检测该电动车辆的加速踏板开度和方向盘转角;在该电动车辆的加速踏板开度从零增大至大于预设开度且该方向盘向左的转角从零增大至大于第一预设转角之后的第一时刻,控制该电动车辆的驱动电机驱动该电动车辆行驶并控制该电动车辆的后轮转向机构向右转向。使用该控制方法,车辆可以通过后轮转向机构实现冗余转向,确保车辆行驶的安全性和可靠性。


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    Title :

    Control method of electric vehicle, motor controller and electric vehicle


    Additional title:

    电动车辆的控制方法、电机控制器和电动车辆


    Contributors:
    QIAO SEN (author) / SHEN TIANMIN (author) / HU CHENHUI (author) / FANG ZEYUAN (author)

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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