The invention discloses an urban road high-frequency path analysis method and system and a storage medium. The method comprises the steps of obtaining historical vehicle passing data of each road section of an urban road in a certain time period; according to the road section or the intersection, counting historical path data of the vehicle running on the road network; setting a minimum support degree and a minimum confidence coefficient threshold in a high-frequency path algorithm; and calculating to obtain a high-frequency road section and a high-frequency path by using historical path dataof the vehicle running on the road network and using an association rule related algorithm. According to the invention, an algorithm in an association rule is applied to a calculation scene of a traffic high-frequency path; vehicle passing data is matched based on a basic road network; threshold setting, screening high frequency sections, the method can be used for calculating the urban high-frequency path and related induction references of the urban high-frequency path, facilitates the control of key nodes, alleviates the traffic pressure of the high-frequency path, reduces the occurrence frequency of traffic congestion, and facilitates the improvement of the urban traffic management capability.

    本发明的一种城市道路高频路径分析方法、系统及存储介质,包括获取城市道路各路段的一定时间段的历史过车数据;按路段或路口统计车辆在路网上行驶的路径历史数据;设定高频路径算法中的最小支持度与最小置信度阈值;使用车辆在路网上行驶的路径历史数据,并用关联规则相关算法计算得到高频路段与高频路径。本发明将关联规则中的算法应到交通高频路径的计算场景中,通过基于基础路网匹配过车数据,通过设定阈值,筛选高频路段,并利用关联规则相关算法计算高频路径,本发明可用于计算城市高频路径以及城市高频路径相关诱导参考,有利于对关键节点进行控制,缓解高频路径的交通压力,进而减少交通拥堵的发生频率,有利于城市交通管理能力的提升。


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    Titel :

    Urban road high-frequency path analysis method and system and storage medium


    Weitere Titelangaben:

    一种城市道路高频路径分析方法、系统及存储介质


    Beteiligte:
    SONG ZHIHONG (Autor:in) / LYU JIANCHENG (Autor:in) / WAN CHENGCAI (Autor:in) / CHEN CHAO (Autor:in) / GOU QIWEN (Autor:in) / YAO HUI (Autor:in) / ZHANG XIAOBING (Autor:in) / WANG CHANGRUI (Autor:in) / WANG QIANGSONG (Autor:in)

    Erscheinungsdatum :

    2020-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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