The invention provides a main traffic flow path extraction method and device, equipment and a medium, and relates to the field of artificial intelligence, in particular to the technical field of intelligent traffic, road traffic management and navigation. According to the implementation scheme, a plurality of traffic flow paths in a preset area in a preset time period are obtained; splitting each route in the plurality of routes into at least one sub-road section; for each sub-road section in the plurality of routes, executing the following operations: based on the sub-road section, acquiring at least one sub-traffic flow path corresponding to the sub-road section in the plurality of traffic flow paths; based on the flow data of each traffic flow path in the plurality of traffic flow paths, determining a first target sub-path corresponding to the sub-road section in the at least one sub-traffic flow path; and executing sub-path splicing based on a plurality of first target sub-paths corresponding to a plurality of sub-road sections in a plurality of routes and a direction node corresponding to each first target sub-path, so as to obtain a main traffic flow path.

    本公开提供了一种主要车流路径提取方法、装置、设备及介质,涉及人工智能领域,尤其涉及智慧交通、道路交通管理及导航技术领域。实现方案为:获取预设时段内的预设区域内的多个车流路径;将多个路线中的每个路线拆分为至少一个子路段;针对多个路线中的每个子路段,执行如下操作:基于该子路段,获取多个车流路径中的与该子路段相应的至少一个子车流路径;以及基于多个车流路径中每个车流路径的流量数据,在至少一个子车流路径中确定该子路段对应的第一目标子路径;以及基于多个路线中多个子路段相应的多个第一目标子路径以及每个第一目标子路径对应的方向节点,执行子路径拼接,以获得主要车流路径。


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    Title :

    Main traffic flow path extraction method, device, equipment and medium


    Additional title:

    主要车流路径提取方法、装置、设备及介质


    Contributors:
    TIAN CHUJIE (author) / MEI YU (author) / LING WEICEN (author)

    Publication date :

    2023-06-23


    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 / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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