The invention provides a road network key node identification method and device, equipment and a storage medium, which can be applied to the technical field of regional road network traffic. According to the method, traffic information of a plurality of nodes in a target area is obtained, an initial weight of each node is determined, a traffic network model is constructed, then each node is subjected to scoring processing based on the traffic network model, a comprehensive score of each node is obtained, and thus key nodes in the target area are determined. According to the method, road network key nodes are identified, and optimization of traffic resource configuration and management is facilitated, so that congestion is effectively relieved, the smoothness and safety of traffic are improved, and the operation efficiency and the service level of an urban traffic system are improved.

    本申请提供一种路网关键节点识别方法、装置、设备和存储介质,可以用于区域路网交通技术领域。该方法通过获取目标区域内多个节点的交通信息,确定每个节点的初始权重并构建交通网络模型,再基于交通网络模型对各个节点进行评分处理,得出各个节点的综合评分,从而确定目标区域内的关键节点。该方法实现了对路网关键节点识别,有助于优化交通资源配置和管理,从而有效缓解拥堵、提高交通的流畅性和安全性,提升城市交通系统的运行效率和服务水平。


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    Title :

    Road network key node identification method and device, equipment and storage medium


    Additional title:

    路网关键节点识别方法、装置、设备和存储介质


    Contributors:
    MA XIAOQI (author) / YANG MENG (author) / QIN TAO (author) / LI ZHIJIE (author) / TIAN LEI (author) / GUO YIN (author) / ZHAO YUCHAO (author)

    Publication date :

    2024-12-13


    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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