The invention relates to a road feeling control method and system, a vehicle control unit, a storage medium and a vehicle, and the method comprises the steps: obtaining first steering data and second steering data of the vehicle, carrying out the simulation processing of the second steering data, obtaining a road feeling feedback torque corresponding to the second steering data under a mechanical steering condition, and carrying out the simulation processing of the second steering data; and performing fuzzy processing on the first steering data to obtain a fuzzy adaptive response parameter, and obtaining a target feedback torque according to the road feeling feedback torque and the fuzzy adaptive response parameter, thereby controlling the road feeling motor to generate the target feedback torque to act on the steering wheel according to the target feedback torque. Through the method, the target feedback torque adaptive to the current driver can be obtained, so that the use of a steering parameter curve is avoided under the condition of improving the accuracy of the feedback torque about the road feeling, a large amount of manual calibration work is avoided, and time and manpower are saved.

    本公开涉及一种路感控制方法、系统、整车控制器、存储介质及车辆,该方法包括:获取车辆的第一转向数据和第二转向数据,再对第二转向数据进行模拟处理,得到第二转向数据在机械转向情况下对应的路感反馈力矩,并对第一转向数据进行模糊处理,得到模糊自适应响应参数,并根据路感反馈力矩和模糊自适应响应参数,得到目标反馈力矩,从而根据目标反馈力矩,控制路感电机产生目标反馈力矩作用于方向盘。通过该方法,能够得到与当前的驾驶员相适应的目标反馈力矩,从而在提高关于路感的反馈力矩的准确性的情况下,避免了转向参数曲线的使用,从而避免了大量的人工标定工作,节约时间和人力。


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    Title :

    Road feeling control method and system, vehicle control unit, storage medium and vehicle


    Additional title:

    路感控制方法、系统、整车控制器、存储介质及车辆


    Contributors:
    LUO ZHONGLIANG (author) / LIU SIQI (author) / LI GEN (author) / ZHAO WEIBING (author) / ZHU YANNAN (author)

    Publication date :

    2024-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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