The embodiment of the invention provides a target turning angle determining method and device, electronic equipment and a readable storage medium. The method comprises the steps that the steering motor encoder angle, the steering mechanism speed ratio and the steering motor speed ratio of a vehicle in the current state are obtained; according to the angle of the steering motor encoder, the speed ratio of the steering mechanism and the speed ratio of the steering motor, an initial calculation rotation angle of the steering mechanism is determined; acquiring a rotation angle of a rotation angle sensor; according to the initial calculation rotation angle of the steering mechanism and the rotation angle of the rotation angle sensor, a centering position correction rotation angle of the steering mechanism is determined; and determining a target rotation angle of the steering mechanism according to the initial calculation rotation angle of the steering mechanism and the centering position correction rotation angle of the steering mechanism. According to the method for determining the target turning angle, the calculated turning angle of the steering mechanism is subjected to centering position correction, so that the calculated target turning angle of the steering mechanism is more accurate, and the control precision of the steering mechanism is improved.

    本申请实施例提供一种目标转角的确定方法、装置、电子设备及可读存储介质,所述方法包括:获取车辆当前状态下的转向电机编码器角度、转向机构速比和转向电机速比;根据所述转向电机编码器角度、所述转向机构速比和所述转向电机速比,确定转向机构的初始计算转角;获取转角传感器转角;根据所述转向机构的初始计算转角和所述转角传感器转角,确定转向机构的对中位置修正转角;根据所述转向机构的初始计算转角和所述转向机构的对中位置修正转角确定转向机构的目标转角。本申请的目标转角的确定方法,通过对计算的转向结构转角进行对中位置修正,使得计算得到转向机构的目标转角更加准确,提升了转向机构的控制精度。


    Access

    Download


    Export, share and cite



    Title :

    Target corner determination method and device, electronic equipment and readable storage medium


    Additional title:

    目标转角的确定方法、装置、电子设备及可读存储介质


    Contributors:
    LIN WENYAO (author) / YAMAZAKI IPPEI (author) / WANG SHOUJUN (author) / CUI XINGZHEN (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    TARGET DETERMINATION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

    XU XIANJIE / GAO YANYAN | European Patent Office | 2022

    Free access

    Target behavior prediction method, readable storage medium and electronic equipment

    ZOU ZIJUN / CHENG WEI | European Patent Office | 2024

    Free access

    Target road section determination method and device, equipment, readable storage medium and product

    ZHANG SHOUYE / ZHANG ZHUHUA / WU WENYUE et al. | European Patent Office | 2022

    Free access


    Target determination method and device, electronic equipment and storage medium

    HU DONGFANG / MO XIAOPENG / ZHENG YUANJIE et al. | European Patent Office | 2023

    Free access