The invention provides a self-learning method and device for the tail end position of a steering system, a vehicle and electronic equipment, and the method is applied to the technical field of vehicles, and comprises the steps: obtaining the rotating speed of a steering wheel, the hand torque of the steering wheel and the steering angle of the steering wheel, and judging whether the steering angle of the steering wheel is greater than a first tail end position temporary value or not when the steering system meets a preset self-learning condition; or less than a second end position temporary value; when the steering wheel rotation angle is larger than the first tail end position temporary value, the steering wheel rotation angle serves as a new first tail end position temporary value, or when the steering wheel rotation angle is smaller than the second tail end position temporary value, the steering wheel rotation angle serves as a new second tail end position temporary value; and controlling, by the steering system, steering of the vehicle based on the new first and second end position temporary values. According to the method, the new tail end position of the steering system is continuously learned through a self-learning mechanism to control vehicle steering, and therefore the phenomena of collision and insufficient steering caused by the fact that the tail end position learned by the steering system is too large or too small are avoided.

    本申请提供了转向系统末端位置的自学习方法、装置、车辆及电子设备,该方法应用于车辆技术领域,包括:获取方向盘的转速、方向盘手力矩和方向盘转角,在转向系统满足预设自学习条件时,判断方向盘转角是否大于第一末端位置临时值,或者是否小于第二末端位置临时值;在方向盘转角大于第一末端位置临时值时,将方向盘转角作为新的第一末端位置临时值,或者在向盘转角小于第二末端位置临时值时,将方向盘转角作为新的第二末端位置临时值,并通过转向系统基于新的第一、第二末端位置临时值控制车辆转向。该方法利用自学习机制不断学习转向系统的新的末端位置控制车辆转向,从而避免因转向系统学习到的末端位置过大或过小时产生碰撞、转向不足现象。


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    Titel :

    Self-learning method and device for tail end position of steering system, vehicle and electronic equipment


    Weitere Titelangaben:

    转向系统末端位置的自学习方法、装置、车辆及电子设备


    Beteiligte:
    ZHAO XIAOSONG (Autor:in) / ZHANG YA (Autor:in)

    Erscheinungsdatum :

    2023-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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