The invention relates to a steering control method and device, computer equipment and a storage medium. The method comprises the steps that the current position, the current speed, the steering transmission ratio and the reference steering wheel turning angle of a vehicle are obtained; according to the current position, a target track point is determined from a preset driving track, and the transverse distance between the target track point and the current position is determined; obtaining a steering wheel turning angle according to the current speed, the transverse distance and the steering transmission ratio; a weighting coefficient is determined, weighted summation is conducted on the steering wheel rotation angle and the reference steering wheel rotation angle based on the weighting coefficient, and a target steering wheel rotation angle is obtained and used for steering control over the vehicle. By adopting the method, the steering control precision can be improved.

    本申请涉及一种转向控制方法、装置、计算机设备和存储介质。所述方法包括:获取车辆的当前位置、当前速度、转向传动比和参考方向盘转角;根据当前位置,从预设行车轨迹中确定目标轨迹点,并确定目标轨迹点与当前位置的横向距离;根据当前速度、横向距离和转向传动比,得到方向盘转角;确定加权系数,基于加权系数,对方向盘转角和参考方向盘转角加权求和,得到目标方向盘转角,目标方向盘转角用于对车辆的转向控制。采用本方法能够提高转向控制精度。


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    Title :

    Steering control method and device, computer equipment and storage medium


    Additional title:

    转向控制方法、装置、计算机设备和存储介质


    Contributors:
    ZHANG YUXUAN (author) / HAO ZHI (author) / CAO HAIQIANG (author)

    Publication date :

    2024-03-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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