The invention relates to the technical field of vehicles, and discloses a vehicle driving road condition determination method, device and equipment and a storage medium, and the method comprises the steps: obtaining the driving data of a vehicle at a target road section and the altitude of the vehicle; generating target road spectrum data according to the driving data and the altitude; identifying the target road spectrum data through a target fixed window to obtain altitude data of a plurality of windows; determining the driving road condition of the vehicle in each stage according to the altitude data of the plurality of windows; through the mode, after the target road spectrum data is generated, the target fixed window is used for dividing and identifying the target road spectrum data, and then the driving road condition of the vehicle in each stage is determined according to the standard deviation or the accumulated altitude difference of the altitude data of the plurality of windows, so that the accuracy of determining the driving road condition can be effectively improved.

    本发明涉及车辆技术领域,公开了一种车辆行驶路况确定方法、装置、设备及存储介质,所述方法包括:获取车辆在目标路段的行驶数据和所处海拔高度;根据所述行驶数据和所述所处海拔高度生成目标路谱数据;通过目标固定窗口对所述目标路谱数据进行识别,得到若干数量的窗口的海拔数据;根据所述若干数量的窗口的海拔数据确定所述车辆在各阶段的行驶路况;通过上述方式,在生成目标路谱数据后,利用目标固定窗口对目标路谱数据进行划分和识别,然后根据若干数量的窗口的海拔数据的标准差或累计海拔差确定车辆在各阶段的行驶路况,从而能够有效提高确定行驶路况的准确性。


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    Title :

    Vehicle driving road condition determination method and device, equipment and storage medium


    Additional title:

    车辆行驶路况确定方法、装置、设备及存储介质


    Contributors:
    ZHAO SHANWEI (author) / LIN YUSHENG (author) / JIE XIAOLIN (author) / GUO WEI (author) / CHEN SHENG (author) / HE GANLIN (author) / ZHOU HUI (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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