The invention provides a braking wheel speed control method, device and equipment and a storage medium, and relates to the technical field of automobiles. According to the braking wheel speed control method, in the vehicle braking process, first theoretical vehicle speeds corresponding to all wheels are calculated according to the first theoretical vehicle speeds; the front axle overall rotating speed difference of two wheels of a front axle of the whole vehicle and the rear axle overall rotating speed difference of two wheels of a rear axle of the whole vehicle are obtained, the front and rear axle transient torque difference is determined according to the front and rear axle overall rotating speed difference, and then the front and rear axle real-time torque compensation value is obtained according to the front and rear axle transient torque difference; the transient execution braking torque of the front shaft and the rear shaft is adjusted through the real-time torque compensation value of the front shaft and the rear shaft, so that the actual wheel speed of each wheel is dynamically adjusted, the phenomenon that the wheels are locked due to the fact that the braking torque of each wheel is too large in the braking speed reduction process of the vehicle is avoided, and the braking safety of the vehicle is improved.

    本申请提供了一种制动车轮速度控制方法、装置、设备及存储介质,涉及汽车技术领域,所述制动车轮速度控制方法在车辆进行制动的过程中,通过各车轮对应的各第一理论车速,获取整车前轴两车轮的前轴整体转速差以及整车后轴两车轮的后轴整体转速差,并根据前后轴整体转速差确定前后轴瞬态扭矩差,再根据前后轴瞬态扭矩差获得前后轴实时转矩补偿值,通过前后轴实时转矩补偿值对前后轴瞬态执行制动扭矩进行调节,从而对各车轮的实际车轮速度进行动态调节,避免车辆在制动减速的过程中因各车轮的制动扭矩过大而导致车轮抱死的现象发生,提高了车辆的制动安全性。


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    Title :

    Wheel braking speed control method, device and equipment and storage medium


    Additional title:

    一种制动车轮速度控制方法、装置、设备及存储介质


    Contributors:
    WANG JIBIN (author) / HU YANTING (author) / ZHANG MANQI (author) / XU MENGXIANG (author) / ZHAO CHENYANG (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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