The invention discloses a road condition determination method and device and a readable storage medium, relates to the technical field of road safety, and is used for improving the accuracy of a target road condition. The method comprises the following steps: acquiring road section information of a target road section and dynamic parameters of vehicles passing through the target road section in a historical time period; the dynamic parameters comprise a first vehicle number, a first vehicle speed, a second vehicle number and a second vehicle speed, the first vehicle number and the first vehicle speed are detected based on a satellite navigation system, and the second vehicle number and the second vehicle speed are detected based on a detector on a target road section; determining a first candidate road condition, a second candidate road condition and a third candidate road condition of the target road section; and determining a target road condition of the target road section from the first candidate road condition, the second candidate road condition and the third candidate road condition.

    本申请公开了一种路况确定方法、装置及可读存储介质,涉及道路安全技术领域,用于提高目标路况的精准度。该方法包括:获取目标路段的路段信息,以及在历史时间段内通过目标路段车辆的动态参数;动态参数包括第一车辆数、第一车辆速度、第二车辆数和第二车辆速度,第一车辆数和第一车辆速度为基于卫星导航系统检测得到的,第二车辆数和第二车辆速度为基于目标路段上的检测器检测得到的;确定目标路段的第一候选路况、第二候选路况和第三候选路况;从第一候选路况、第二候选路况和第三候选路况中确定目标路段的目标路况。


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    Titel :

    Road condition determination method and device and readable storage medium


    Weitere Titelangaben:

    路况确定方法、装置及可读存储介质


    Beteiligte:
    SU KAI (Autor:in) / HAN PENG (Autor:in) / XUE YIMING (Autor:in) / QIU FENGCUI (Autor:in) / ZHANG XINGYE (Autor:in) / ZHANG JIN (Autor:in)

    Erscheinungsdatum :

    2023-04-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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