The invention discloses a method and system for detecting a bumpy convex hull on a road, electronic equipment and a storage medium, and the method comprises the steps: determining a change rule of a tire weighing value according to a condition that the tire weighing value of a vehicle meets a preset change condition, and judging whether the bumpy convex hull exists on the road or not based on the change rule; if yes, obtaining the position of the bumpy convex hull, and generating bumpy convex hull data at the position; determining the accuracy of the bumpy convex hulls based on the data of the vehicles passing through the positions, the bumpy convex hull data at the positions detected by other vehicles and the bumpy convex hull data generated by the vehicles; and marking the bumpy convex hulls on the map containing the roads according to the accuracy. According to the method, the bumpy convex hulls passed by the vehicles are judged according to the change rule of the vehicle tire weighing values and are closer to a real scene, the accuracy of the bumpy convex hulls is calculated in combination with the data of the same bumpy convex hulls passed by all the vehicles so as to improve the accuracy, then the bumpy convex hulls are marked on the map according to the accuracy, and certain safety accidents are prevented in time.

    本申请公开了一种道路上坑洼凸包的检测方法、系统、电子设备及存储介质,方法包括:根据车辆的轮胎称重值符合预设变化条件,确定轮胎称重值的变化规律,基于变化规律判定道路上是否有坑洼凸包;若有,则获取坑洼凸包的位置,并生成位置上的坑洼凸包数据;基于经过位置的车辆数据、其他车辆检测的位置上的坑洼凸包数据和车辆生成的坑洼凸包数据,确定坑洼凸包的准确率;根据准确率在包含道路的地图上标记坑洼凸包。通过车辆轮胎称重值的变化规律判断出车辆经过了的坑洼凸包,更接近真实场景,再结合所有车辆经过相同坑洼凸包的数据计算坑洼凸包的准确率,以提升准确性,然后根据准确率在地图上标记坑洼凸包,及时防止一定安全事故的发生。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method and system for detecting bumpy convex hulls on road, electronic equipment and storage medium


    Weitere Titelangaben:

    一种道路上坑洼凸包的检测方法、系统、电子设备及存储介质


    Beteiligte:
    YUAN CONG (Autor:in) / LI XIANCHU (Autor:in) / LI JINGHE (Autor:in)

    Erscheinungsdatum :

    2023-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / 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 / G01G Wägen , WEIGHING



    METHOD FOR DETECTING BUMPY REGION OF ROAD SURFACE, ELECTRONIC DEVICE, STORAGE MEDIUM, AND VEHICLE

    XING LIANG / SONG SHUQING / WU YI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    METHOD FOR DETECTING BUMPY REGION OF ROAD APPARATUS ELECTRONIC DEVICE STORAGE MEDIUM COMPUTER PROGRAM AND VEHICLE

    XING LIANG / SONG SHUQING / WU YI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Method for controlling running speed of vehicle on bumpy road, electronic equipment and storage medium

    XIE BING / LI ZENGQIANG | Europäisches Patentamt | 2022

    Freier Zugriff


    Bumpy Road to NHS

    Online Contents | 1995