The invention relates to a steering-by-wire system auxiliary control method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring vehicle state jump information and current state information of a target vehicle; whether the vehicle state jump information and the current state information meet preset auxiliary control requirements or not is judged, and a judgment result is obtained; under the condition that the judgment result indicates that the vehicle state jump information and the current state information meet the auxiliary control requirement, according to the initial steering wheel position of a steering wheel and the real-time steering wheel state, the restoring torque output to a steer-by-wire column of the target vehicle is determined, the steer-by-wire column is located in a steer-by-wire system, and the restoring torque is output to the target vehicle. The steering wheel is connected with the steer-by-wire column; and torque output is conducted on the steer-by-wire column according to the restoring torque. By means of the steering-by-wire system, the problem that a steering wheel of the steering-by-wire system cannot provide auxiliary force when getting on or off a vehicle, and therefore uncontrolled free rotation is prone to occurring can be solved.

    本发明涉及一种线控转向系统辅助控制方法及装置、电子设备及存储介质。其中,方法包括:获取目标车辆的车辆状态跳变信息以及当前状态信息;判断车辆状态跳变信息以及当前状态信息是否满足预设的辅助控制要求,并得到判断结果;在判断结果指示车辆状态跳变信息以及当前状态信息满足辅助控制要求的情况下,根据方向盘的初始方向盘位置以及实时方向盘状态,确定出向目标车辆的线控转向柱输出的恢复力矩,其中,线控转向柱位于线控转向系统中,方向盘与线控转向柱连接;按照恢复力矩向线控转向柱进行力矩输出。通过本申请,可以避免线控转向系统的方向盘存在上车或下车时无法提供辅助力,从而容易不受控的自由旋转的问题。


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    Titel :

    Steer-by-wire system auxiliary control method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    线控转向系统辅助控制方法及装置、电子设备及存储介质


    Beteiligte:
    ZHAO HESEN (Autor:in) / QIAO BIN (Autor:in)

    Erscheinungsdatum :

    2023-11-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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