The invention relates to a self-adaptive adjustment method for electric power steering torque compensation, a self-adaptive adjustment system for electric power steering torque compensation, an electric power steering system, an electronic control unit, a computer readable storage medium and a vehicle. The self-adaptive adjustment method comprises the following steps: S110, receiving a load signal of a vehicle, a vehicle speed signal of the vehicle and an initial power-assisted steering torque signal; s120, whether the load is within a load preset range or not is judged through the load signal, and whether the vehicle speed is within a vehicle speed preset range or not is judged through the vehicle speed signal; s130, when the load is within a load preset range and the vehicle speed is within a vehicle speed preset range, determining a correction coefficient from a lookup table based on the load and the vehicle speed; and S140, the initial power-assisted steering torque is corrected according to the correction coefficient, and the final power-assisted steering torque of the vehicle is obtained. By means of the self-adaptive adjusting method, a driver can easily steer when the vehicle load is high.

    本申请涉及用于电动助力转向扭矩补偿的自适应调整方法、用于电动助力转向扭矩补偿的自适应调整系统、电动助力转向系统、电子控制单元、计算机可读存储介质以及车辆。所述自适应调整方法包括以下步骤:S110,接收车辆的负载信号、车辆的车速信号以及初始转向助力扭矩信号;S120,通过所述负载信号判断负载是否在负载预设范围内并且通过所述车速信号判断车速是否在车速预设范围内;S130,当负载处于负载预设范围内并且车速处于车速预设范围内时,基于所述负载和所述车速从查找表确定修正系数;S140,根据所述修正系数对初始转向助力扭矩进行修正,得到车辆的最终转向助力扭矩。本申请的自适应调整方法能够使驾驶员在车辆负载较高时也能实现轻松转向。


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    Title :

    Adaptive adjustment method and system, electronic control unit, storage medium and vehicle


    Additional title:

    自适应调整方法与系统、电子控制单元、存储介质及车辆


    Contributors:

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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