The invention discloses a road importance evaluation method, device and equipment, a storage medium and a program product, and the method comprises the steps: obtaining a road segment node of a to-be-evaluated road and the traffic flow information of the road segment node in a plurality of time periods, and each time period comprises a plurality of time periods; according to the road segment nodes and the traffic flow information, a weight array and a transition probability matrix of the road to be evaluated in each time period are determined, the transition probability matrix is determined based on user transition probabilities among the road segment nodes, and the weight array is determined based on bearing capacity weights of the road segment nodes; and evaluating the importance of the to-be-evaluated road in different time periods according to the plurality of transition probability matrixes and the plurality of weight arrays of the to-be-evaluated road. According to the embodiment of the invention, the accuracy and reliability of importance evaluation of the to-be-evaluated road can be improved.

    本申请公开了一种道路重要性评价方法、装置、设备、存储介质及程序产品,该方法包括:获取待评价道路的路段节点以及所述路段节点在多个时间周期下的交通流量信息,每个所述时间周期包括多个时间段;根据所述路段节点和所述交通流量信息,确定所述待评价道路在每个时间段的权重数组和转移概率矩阵,所述转移概率矩阵基于各个路段节点之间的用户转移概率确定,所述权重数组基于各个路段节点的承载量权重确定;根据所述待评价道路的多个转移概率矩阵和多个权重数组对所述待评价道路在不同时间段下的重要性进行评价。根据本申请实施例,能够提升对待评价道路的重要性评价的准确性和可靠性。


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    Title :

    Road importance evaluation method, device, equipment, storage medium and program product


    Additional title:

    道路重要性评价方法、装置、设备、存储介质及程序产品


    Contributors:
    ZHANG ENWAN (author)

    Publication date :

    2024-10-22


    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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