The invention relates to the technical field of vehicles, and discloses a power-assisted steering control method, device and equipment and a storage medium, and the method comprises the following steps: obtaining driving data of a target vehicle at different moments; when it is determined that the target vehicle enters an uneven road surface according to the driving data, basic steering torque and vibration compensation torque are determined according to the driving data and the target adjustable factor; calculating a target power-assisted steering torque according to the basic steering torque and the vibration compensation torque; controlling the target vehicle to perform power-assisted steering according to the target power-assisted steering torque; according to the mode, after the driving data of the target vehicle at different moments are obtained, whether the target vehicle enters the uneven road surface or not is determined, if yes, the basic steering torque and the vibration compensation torque are determined in combination with the target adjustable factor, and the target vehicle is controlled to conduct power-assisted steering according to the calculated target power-assisted steering torque; therefore, the accuracy of controlling power-assisted steering can be effectively improved, the situation that a steering wheel beats hands is restrained, and the driving experience of a user is improved.

    本发明涉及车辆技术领域,公开了一种助力转向控制方法、装置、设备及存储介质,该方法包括:获取目标车辆在不同时刻的行驶数据;在根据行驶数据确定目标车辆进入不平路面时,根据行驶数据和目标可调因子确定基础转向力矩和振动补偿力矩;根据基础转向力矩和振动补偿力矩计算目标助力转向力矩;根据目标助力转向力矩控制目标车辆进行助力转向;通过上述方式,在获取到目标车辆在不同时刻的行驶数据后,确定是否进入不平路面,若是,则结合目标可调因子确定基础转向力矩和振动补偿力矩,并根据计算得到的目标助力转向力矩控制目标车辆进行助力转向,从而能够有效提高控制助力转向的准确性,进而抑制方向盘打手情况的发生,提高用户的驾驶体验。


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    Title :

    Power-assisted steering control method, device and equipment and storage medium


    Additional title:

    助力转向控制方法、装置、设备及存储介质


    Contributors:
    DUAN JINPING (author) / GUO WENPENG (author) / ZHOU JIANGLIN (author) / WU CHUNBO (author) / HUA SHUNJUN (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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