The invention relates to the technical field of traffic management, in particular to a smart city intelligent traffic management system based on big data, which comprises a multi-source data acquisition module, a data fusion module, a dynamic feature generation module, a situation prediction module, a multi-target optimization module and an instruction execution module, the multi-source data acquisition module acquires multi-source data in real time; the data fusion module generates a standardized traffic data flow and outputs a three-dimensional data cube; the dynamic feature generation module outputs a traffic feature matrix; the situation prediction module generates a dynamic situation map; the multi-objective optimization module outputs an optimization instruction set; and the instruction execution module issues a control instruction to the traffic signal controller, the variable information board and the vehicle-mounted terminal. According to the invention, traffic jam can be relieved, road traffic efficiency can be improved, bus priority scheduling can be optimized, vehicle delay can be reduced, and emergency response speed can be improved.

    本发明涉及交通管理技术领域,具体涉及基于大数据的智慧城市智能交通管理系统,包括多源数据采集模块、数据融合模块、动态特征生成模块、态势预测模块、多目标优化模块以及指令执行模块,其中;所述多源数据采集模块实时获取多源数据;所述数据融合模块生成标准化交通数据流,输出三维数据立方体;所述动态特征生成模块输出交通特征矩阵;所述态势预测模块生成动态态势图谱;所述多目标优化模块输出优化指令集;所述指令执行模块向交通信号控制器、可变情报板、车载终端下发控制指令。本发明,能够缓解交通拥堵,提高道路通行效率,优化公交优先调度,减少车辆延误,并提高应急响应速度。


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    Title :

    Smart city intelligent traffic management system based on big data


    Additional title:

    基于大数据的智慧城市智能交通管理系统


    Contributors:
    GE LIN (author) / CHEN QI (author) / WU ZHENGHUA (author)

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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