The invention provides a traffic potential safety hazard early warning method and system. The method comprises the following steps: collecting current traffic data and historical traffic data; establishing a potential safety hazard index model by using historical traffic data; generating a risk grade evaluation system of the historical traffic data through the potential safety hazard index model; and carrying out risk early warning on the vehicle corresponding to the current traffic data according to the risk grade evaluation system. According to the invention, thematic libraries of traffic situation research and judgment, key vehicle analysis, safety risk analysis, traffic violation analysis, traffic accident analysis and the like are used; the traffic potential safety hazard evaluation system of the passing vehicle is established by combining the actual business application scene of public security traffic management, and the evaluation result is secondarily verified by combining the specific driving environment of the vehicle, so that the early warning accuracy of the traffic potential safety hazard is improved, and the traffic management and safety governance work is assisted.

    本发明提供了一种交通安全隐患预警方法及系统,方法包括:采集当前交通数据以及历史交通数据;利用历史交通数据建立安全隐患指数模型;通过安全隐患指数模型生成历史交通数据的风险等级评价体系;根据风险等级评价体系对当前交通数据对应的车辆进行风险预警。本发明通过交通态势研判、重点车辆分析、安全风险分析、交通违法分析、交通事故分析等专题库;结合公安交管的实际业务应用场景,建立通行车辆交通安全隐患评价体系,并结合车辆具体行驶环境对评价结果进行二次校验,提升交通安全隐患预警准确率,辅助交通管理,安全治理工作。


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    Title :

    Traffic potential safety hazard early warning method and system


    Additional title:

    一种交通安全隐患预警方法及系统


    Contributors:
    YAN JUN (author) / ZHANG YU (author)

    Publication date :

    2023-05-23


    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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