The invention discloses a road condition prediction method and device and a readable storage medium, relates to the technical field of road safety, and is used for improving the accuracy of predicting a road condition state. The method comprises the steps of obtaining road section information of a target road section, the number of various vehicles, the speed of the various vehicles, the positions of the various vehicles and historical road conditions in a historical time period; the various vehicles comprise vehicles driving away from the target road section in a historical time period and vehicles not driving away from the target road section in the historical time period; determining vehicle dynamic parameters according to the number of the various vehicles, the speeds of the various vehicles and the positions of the various vehicles, wherein the vehicle dynamic parameters are used for representing the congestion condition of the target road section; and predicting a target road condition of the target road section in the target time period according to the road section information, the vehicle dynamic parameters and the historical road condition.

    本申请公开了一种路况预测方法、装置及可读存储介质,涉及道路安全技术领域,用于提高预测路况状态的准确率。该方法包括:获取目标路段的路段信息、多种车辆的数量、多种车辆的速度、多种车辆的位置以及在历史时间段内的历史路况;多种车辆包括在历史时间段内驶离目标路段的车辆,以及在历史时间段内未驶离目标路段的车辆;根据多种车辆的数量、多种车辆的速度和多种车辆的位置确定车辆动态参数,车辆动态参数用于表征目标路段的拥堵情况;根据路段信息、车辆动态参数和历史路况,预测目标路段在目标时间段内的目标路况。


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    Title :

    Road condition prediction method and device and readable storage medium


    Additional title:

    路况预测方法、装置及可读存储介质


    Contributors:
    LI YANG (author) / MA JIAN (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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