The embodiment of the invention provides a traffic state monitoring method and a computer program product. In the embodiment of the invention, static attribute data of a monitoring area and dynamic attribute data of the monitoring area within monitoring time can be acquired; performing track identification on the dynamic attribute data to determine a navigation track attribute corresponding to the monitoring area; then, traffic state parameters of road nodes in the monitoring area within the monitoring time can be calculated according to the static attribute data and the navigation track attributes; and the traffic state of the road node in the monitoring time can be determined according to the traffic state parameter of the road node in the monitoring time. In the embodiment of the invention, traffic state monitoring of all road nodes in the monitoring area can be realized based on the static attribute data of the monitoring area and the mining result of the navigation trajectory attribute in the monitoring area, and improvement of the space coverage of traffic state monitoring is facilitated.

    本申请实施例提供一种交通状态监测方法及计算机程序产品。在本申请实施例中,可获取监测区域的静态属性数据和监测区域在监测时间内的动态属性数据;并对动态属性数据进行轨迹识别,来确定监测区域对应的导航轨迹属性;之后,可根据静态属性数据及导航轨迹属性,计算监测区域内的道路节点在监测时间内的交通状态参数;并可根据道路节点在监测时间内的交通状态参数,确定道路节点在监测时间内的交通状态。在本申请实施例中,可基于监测区域的静态属性数据以及监测区域内的导航轨迹属性的挖掘结果,可实现监测区域内全部道路节点的交通状态监测,有助于提高交通状态监测的空间覆盖性。


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    Title :

    Traffic state monitoring method and computer program product


    Additional title:

    交通状态监测方法及计算机程序产品


    Contributors:
    HU CAIYI (author) / YU HAIFENG (author) / CHEN JIEYU (author) / LIU YUFEI (author) / LIU HAO (author) / LIU TENG (author) / BAO YUANHUI (author)

    Publication date :

    2022-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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