The invention discloses a vehicle steering neutral position determining method and device and a vehicle. The method comprises the following steps: acquiring steering neutral position calibration data and driving data corresponding to a vehicle; statistical calculation is carried out based on the steering neutral position calibration data, the driving data and target conditions, a steering neutral position target angle is determined, and the target conditions are used for representing that the vehicle keeps straight driving under the rotation control of a steering wheel; and performing steering neutral position self-learning calculation on the vehicle by using the steering neutral position target angle, and updating steering neutral position calibration data. The technical problems of poor steering neutral position calibration flexibility and poor vehicle driving experience caused by the fact that a fixed steering neutral position angle is calibrated under the no-load condition in the prior art are solved.

    本发明公开了一种车辆转向中位确定方法、装置及车辆。其中,该方法包括:获取车辆对应的转向中位标定数据和行驶数据;基于转向中位标定数据、行驶数据和目标条件进行统计计算,确定转向中位目标角度,其中,目标条件用于表征车辆在方向盘转动控制下保持直线行驶;利用转向中位目标角度对车辆进行转向中位自学习计算,更新转向中位标定数据。本发明解决了相关技术中空载情况下标定得到固定的转向中位角度造成的转向中位标定灵活性差、车辆驾乘体验差的技术问题。


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    Titel :

    Vehicle steering neutral position determining method and device and vehicle


    Weitere Titelangaben:

    车辆转向中位确定方法、装置及车辆


    Beteiligte:
    ZHAO XIAOYING (Autor:in) / LI XINGXIU (Autor:in) / ZHENG YANDONG (Autor:in) / LIU YONGCHUAN (Autor:in) / LEI HONGLIANG (Autor:in) / LIU YUXIN (Autor:in) / WANG MINGJIU (Autor:in) / CHEN XIWEN (Autor:in)

    Erscheinungsdatum :

    18.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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