The embodiment of the invention discloses a vehicle driving direction judgment method and device, a storage medium and a vehicle, and belongs to the technical field of vehicles. The method comprises the steps that according to an acceleration related value and a wheel speed detection value, the current running state of a corresponding vehicle is judged in real time; when the current running state is static, calculating a mean value of the acceleration correlation values in the current static time period to obtain a current driving direction correlation value; when the current running state is running, calculating a mean value of the acceleration correlation values in a preset time sliding window time period containing the current moment to obtain a current running direction correlation value; and when the current running state is running and the running state at the last moment is static, judging the current running direction of the vehicle according to the current running direction correlation value and the running direction correlation value corresponding to the last moment. According to the embodiment of the invention, the driving direction of the vehicle can be accurately judged at low cost without assistance of a satellite positioning system.

    本发明实施例公开一种车辆行驶方向判定方法、装置、存储介质及车辆,属于车辆技术领域。该方法包括:根据加速度相关值以及轮速检测值,对相应车辆的当前运行状态进行实时判断;在当前运行状态为静止时,计算当前静止时段内加速度相关值的均值得到当前行驶方向相关值;在当前运行状态为行驶时,计算包含当前时刻的预设时间滑窗时段内加速度相关值的均值得到当前行驶方向相关值;以及当前运行状态为行驶且上一时刻运行状态为静止时,根据当前行驶方向相关值以及上一时刻对应的行驶方向相关值的大小,对车辆的当前行驶方向进行判断。本发明实施例能够在无卫星定位系统辅助时,以较低的成本,进行对车辆的行驶方向进行准确判定。


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    Titel :

    Vehicle driving direction judgment method and device, storage medium and vehicle


    Weitere Titelangaben:

    车辆行驶方向判定方法、装置、存储介质及车辆


    Beteiligte:
    HU JUNSHENG (Autor:in) / YIN FEI (Autor:in) / GAO YAN (Autor:in) / XU YIDE (Autor:in)

    Erscheinungsdatum :

    2023-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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