The invention relates to an urban traffic optimization method and system. The method comprises the steps of acquiring first position information of a request sending point; acquiring lane information,flow direction information and first congestion degree numerical value information associated with the first position information; obtaining influence range information associated with the first position information according to the flow direction information; acquiring second position information associated with the influence range information; acquiring second congestion degree numerical information associated with the second position information; adding the first congestion degree value information and the second congestion degree value information, and comparing the first congestion degree value information and the second congestion degree value information with first congestion threshold information to obtain first comparison result information; and adjusting the lane information according to the first comparison result information, and increasing the proportion of the lane information consistent with the flow direction of the flow direction information in all the lane information. According to the invention, the traffic pressure is relieved by adjusting the number of lanes, and the reduction of traffic jam is facilitated.

    本申请涉及一种城市交通优化方法及系统,方法包括获取请求发出点的第一位置信息;获取与第一位置信息相关联的车道信息、流向信息和第一拥堵程度数值信息;根据流向信息获取与第一位置信息相关联的影响范围信息;获取与影响范围信息相关联的第二位置信息;获取与第二位置信息相关联的第二拥堵程度数值信息;将第一拥堵程度数值信息与第二拥堵程度数值信息相加,并与第一拥堵阈值信息进行比对,得到第一对比结果信息;以及根据第一对比结果信息对车道信息进行调整,增加与流向信息的流向相一致的车道信息的在全部车道信息中的占比。本申请通过调整车道数量的方式来缓解交通压力,有助于降低交通拥堵。


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    Title :

    Urban traffic optimization method and system


    Additional title:

    一种城市交通优化方法及系统


    Contributors:

    Publication date :

    2021-01-12


    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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