The invention relates to a cooperative monitoring method for traffic situations under road emergencies, and belongs to the field of road safety monitoring. The method comprises the following steps: constructing a node network based on a traffic road network, determining indexes related to traffic situations under a road emergency, and constructing an initial data set; when a certain node monitors a road emergency, the node serves as an event source node and uploads emergency data to a server, and the server obtains monitoring data of a plurality of strong association nodes of the source node according to road network association and constructs a dynamic data set and a static data set of the event source node in combination with an initial data set; the server weights the dynamic data set and the static data set to obtain the influence value of the event on each strong association node so as to carry out situation reasoning on the road emergency; and sending a monitoring instruction needing collaboration to each strong association node according to a reasoning result. The traffic safety emergency efficiency can be effectively improved, the influence of road emergencies on the society is reduced, and the travel safety is guaranteed.

    本发明涉及一种面向道路突发事件下交通态势的协同监测方法,属于道路安全监测领域。该方法包括:构建基于交通路网的节点网络,确定道路突发事件下与交通态势有关的指标并构建初始数据集;某节点监测到道路突发事件时,作为事件源节点将突发事件数据上传至服务器,服务器根据路网关联性获取源节点多个强关联节点的监测数据,并结合初始数据集构建事件源节点的动态数据集和静态数据集;服务器将动态数据集和静态数据集加权,求得该事件对各强关联节点造成的影响值,以此对道路突发事件进行态势推理;根据推理结果对各强关联节点发送需要协同的监测指令。本发明可有效提高交通安全应急效能,减少道路突发事件对于社会的影响,保障出行安全。


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    Title :

    Cooperative monitoring method for traffic situation in road emergency


    Additional title:

    一种面向道路突发事件下交通态势的协同监测方法


    Contributors:
    XIANG MIN (author) / AN YULIN (author) / ZHOU XINGWANG (author) / ZHANG CHANGJIAN (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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