The invention discloses a torque control method and device for a vehicle driving shaft, a vehicle and a storage medium. The torque control method for the vehicle driving shaft comprises the steps that a current driving shaft swing angle signal of the vehicle is obtained; according to the driving shaft swing angle signal, whether the current driving shaft swing angle of the vehicle is larger than a first preset swing angle threshold value or not is determined; if yes, a torque limiting mode is started, in the torque limiting mode, the output torque of the driving component is limited within a preset torque threshold value, and the driving component is a component which applies torque to the driving shaft to drive the driving shaft to rotate. The driving potential safety hazard caused by the damage of the driving shaft in the vehicle driving process can be reduced, and the vehicle safety and the user driving experience are improved.

    本发明公开了一种车辆驱动轴的扭矩控制方法、装置、车辆及存储介质,本发明车辆驱动轴的扭矩控制方法包括:获取车辆当前的驱动轴摆角信号;根据驱动轴摆角信号,确定车辆当前的驱动轴摆角是否大于第一预设摆角阈值;若是,则开启进入限扭模式,其中,限扭模式为限制驱动部件的输出扭矩在预设扭矩阈值以内,驱动部件为施加扭矩于驱动轴以驱动驱动轴旋转的部件。本发明能够降低车辆行驶过程中驱动轴损坏而导致的行车安全隐患,提高车辆安全性以及用户驾驶体验。


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    Title :

    Torque control method and device for vehicle driving shaft, vehicle and storage medium


    Additional title:

    车辆驱动轴的扭矩控制方法、装置、车辆及存储介质


    Contributors:
    MENG XIANGWU (author) / YAO XIAODONG (author) / HE DAWEI (author)

    Publication date :

    2023-10-20


    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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