The invention provides a steering wheel hand force adjusting method, system and device and a storage medium, and belongs to the technical field of steering systems. The method comprises the following steps: in response to a turn-on signal of a hand-operated self-adaptive calibration switch, acquiring the vehicle speed and driving state data of a vehicle, and searching a vehicle speed interval corresponding to the vehicle speed based on the vehicle speed; the driving state of the vehicle is judged based on the driving state data; wherein the driving state comprises a straight-going state and a non-straight-going state; if the driving state is a straight driving state, searching a plurality of gain factors from low to high corresponding to the vehicle speed interval according to a preset gain rule; and the hand force values of the steering wheel are sequentially adjusted according to the gain factors from low to high, and the adjusted hand force of the steering wheel is obtained. And adaptive adjustment of the steering hand feeling is achieved under the specific driving working condition, and the driving fun of a driver is improved.

    本发明提供一种方向盘手力的调整方法、系统、设备及存储介质,属于转向系统技术领域。所述方法包括:响应于手力自适应标定开关的开启信号,获取车辆的车速和行驶状态数据,并基于所述车速查找所述车速对应的车速区间;基于所述行驶状态数据判断车辆的行驶状态;其中,所述行驶状态包括直行状态和非直行状态;若所述行驶状态为直行状态,则按照预设的增益规则,查找所述车速区间对应的多个由低到高的增益因子;按照增益因子由低到高的顺序依次调整方向盘的手力值,得到调整后的方向盘手力。在特定驾驶工况下实现转向手感的自适应调整,提升了驾驶员的驾驶乐趣。


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    Title :

    Steering wheel hand force adjusting method, system and equipment and storage medium


    Additional title:

    方向盘手力的调整方法、系统、设备及存储介质


    Contributors:
    XU KUANLIN (author) / CAO QINLAI (author) / YAO YUAN (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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