The embodiment of the invention discloses traffic flow prediction method, device, equipment and a medium, wherein the method comprises the steps: obtaining the historical road condition information ofa candidate road section in a candidate road section set, and the historical road condition information of a to-be-predicted target road section; according to the historical road condition information of the target road section and the historical road condition information of the candidate road sections in the candidate road section set, determining the candidate road sections related to the target road section from the candidate road section set as reference road sections; and obtaining the current road condition information of the reference road section and the current road condition information of the target road section, and predicting the traffic flow of the target road section at the next moment according to the current road condition information of the reference road section and the current road condition information of the target road section. By adopting the embodiment of the invention, the accuracy of predicting the road traffic flow can be improved.

    本申请实施例公开了一种车流量预测方法、装置、设备及介质,其中,方法包括:获取候选路段集合中的候选路段的历史路况信息,以及待预测的目标路段的历史路况信息;根据上述目标路段的历史路况信息以及上述候选路段集合中的候选路段的历史路况信息,从上述候选路段集合中确定与上述目标路段具有相关性的候选路段,作为参考路段;获取上述参考路段的当前路况信息以及上述目标路段的当前路况信息,根据上述参考路段的当前路况信息以及上述目标路段的当前路况信息预测上述目标路段在下一时刻的车流量。采用本申请实施例,可以提高预测路段车流量的准确性。


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    Titel :

    Traffic flow prediction method, device, equipment and medium


    Weitere Titelangaben:

    一种车流量预测方法、装置、设备及介质


    Beteiligte:
    HOU CHEN (Autor:in)

    Erscheinungsdatum :

    2020-09-04


    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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