The invention discloses a vehicle braking method and system, electronic equipment and a storage medium, the vehicle braking system comprises a vehicle control unit, a servo driver, a standby braking device and a servo motor, the vehicle control unit is connected with the servo driver and the standby braking device, and the vehicle braking method comprises the steps that when a braking instruction is received, the servo motor is connected with the servo driver and the standby braking device; state information of the servo driver is obtained, and a target braking device is determined from the servo driver and the standby braking device according to the state information; and a speed reduction locking instruction is issued to the target braking device, so that the target braking device controls the rotating speed of a motor shaft of the servo motor to be reduced to 0 according to the speed reduction locking instruction, and the motor shaft is locked. The servo driver is preferentially adopted to control the servo motor, the control is simple and instant, the problems of high failure rate, high maintenance difficulty, brake dragging and the like caused by adopting a disc brake can be avoided, two brake measures of the servo driver and the standby brake device are adopted, and brake failure caused by brake device faults can be avoided.

    本发明公开了一种车辆制动方法、系统、电子设备和存储介质,车辆制动系统包括整车控制器、伺服驱动器、备用刹车装置和伺服电机,整车控制器分别与伺服驱动器、备用刹车装置连接,车辆制动方法包括:在接收到刹车指令时,获取伺服驱动器的状态信息,根据状态信息从伺服驱动器、备用刹车装置中确定目标制动装置;向目标制动装置下发减速闭锁指令,以使目标制动装置根据减速闭锁指令控制伺服电机的电机轴的转速降低至0并锁住电机轴。优先采用伺服驱动器对伺服电机进行控制,控制简单即时,可避免采用碟刹刹车带来的故障率高、维修难度大、出现拖刹等问题,采用伺服驱动器和备用刹车装置两种刹车措施,可以避免因刹车装置故障而导致刹车失效。


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    Title :

    Vehicle braking method and system, electronic equipment and storage medium


    Additional title:

    一种车辆制动方法、系统、电子设备和存储介质


    Contributors:
    XU ZHE (author) / LAI ZHILIN (author) / LUO JUN (author) / ZHOU JIANGTAO (author) / HUANG RUNHUI (author)

    Publication date :

    2023-08-25


    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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