The invention discloses a drive control method and device, electronic equipment, a vehicle and a storage medium. The method specifically comprises the steps that in response to a wake-up signal of a motor controller of a current vehicle, after a driving chip of the motor controller is controlled to be locked through a system basic chip, motor controller software is initialized; determining whether the driving chip is unlocked by the system basic chip or not according to an initialization result; and controlling the driving chip through the micro-control unit according to the unlocking state of the driving chip. By using a system basic chip with higher security, a security state is blocked for a driving chip from a hardware level in a software initialization process, so that abnormal signals caused by initialization of a micro-control unit are prevented from being output to the driving chip, abnormal output triggered by behaviors of the driving chip is further avoided, and the safety of the driving chip is improved. The stability of the motor in the software initialization process can be guaranteed to the maximum extent, the safety of driving chip control is improved, and the safety of vehicle driving can also be improved.

    本申请公开了一种驱动控制方法、装置、电子设备、车辆和存储介质。具体包括:响应于当前车辆的电机控制器的唤醒信号,通过系统基础芯片控制电机控制器的驱动芯片锁定后,进行电机控制器软件的初始化;根据初始化结果,确定驱动芯片是否由系统基础芯片进行解锁;根据驱动芯片的解锁状态,通过微控制单元控制驱动芯片。通过使用安全性更高的系统基础芯片,在软件初始化过程中从硬件层级上为驱动芯片封锁一个安全状态,从而防止微控制单元由于初始化而造成的不正常信号输出给驱动芯片,进而避免因驱动芯片的行为而触发的异常输出,能够最大程度上保证电机在软件初始化过程的稳定性,提高了驱动芯片控制的安全性,也就能够提高车辆驾驶的安全性。


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    Title :

    Driving control method and device, electronic equipment, vehicle and storage medium


    Additional title:

    一种驱动控制方法、装置、电子设备、车辆和存储介质


    Contributors:
    LUO YULIN (author) / GUAN BO (author) / YIN HAO (author) / WEI XIN (author)

    Publication date :

    2024-09-24


    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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