The invention provides a vehicle steering control method, a vehicle steering control device and a vehicle, and relates to the technical field of vehicles. The method comprises the steps that if a rear wheel steering fault of the vehicle is detected, the steering compensation torque of rear wheels in the vehicle is determined; determining a target steering torque of a front wheel based on the current steering torque and the steering compensation torque of the front wheel in the vehicle; wherein the target steering torque represents the steering torque corresponding to the steering angle of a steering wheel in the vehicle when the rear wheel steering does not fail; if the steering instruction of the vehicle is detected, front wheels are controlled to steer based on the target steering torque. Based on the scheme, the driving safety of the vehicle can be ensured when the rear wheel steering fault occurs.

    本申请提供了一种车辆转向控制方法、车辆转向控制装置和车辆,涉及车辆技术领域。该方法包括:若检测到车辆的后轮转向故障,确定车辆中后轮的转向补偿扭矩;基于车辆中前轮的当前转向扭矩与转向补偿扭矩,确定前轮的目标转向扭矩;其中,目标转向扭矩表示后轮转向未故障时车辆中方向盘转角对应的转向扭矩;若检测到车辆的转向指令,基于目标转向扭矩,控制前轮进行转向。基于上述方案,能够在后轮转向故障时,确保车辆的行驶安全。


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    Title :

    Vehicle steering control method, vehicle steering control device and vehicle


    Additional title:

    车辆转向控制方法、车辆转向控制装置和车辆


    Contributors:
    WANG DONGDONG (author) / SUN HUIYUN (author) / HAO TONGZHOU (author) / REN ZENGGUANG (author) / WANG CHUNQUAN (author) / ZHAO JIANXIONG (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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