The invention discloses a smart city traffic management system based on multi-source data analysis, and relates to the technical field of intelligent traffic, and the main scheme is that the comprehensive real-time acquisition of data is realized through a multi-source data acquisition module; the data analysis and prediction module predicts the influence on traffic congestion and traffic accidents through a real-time traffic congestion index sigma t, a weather influence index TQt + 1, a travel peak growth rate CXBt + 1, a construction influence index SGt + 1 and an accident frequency AFj, a scientific basis is provided for management, and the intelligent regulation and control and optimization module sets early warning information according to a prediction result and executes a regulation and control instruction. According to the urban traffic management system and method, the intelligent level of urban traffic management is improved, and effective prevention and treatment of traffic congestion and traffic accidents are achieved.

    本发明公开了基于多源数据分析的智慧城市交通管理系统,涉及智能交通技术领域,主要方案为:通过多源数据采集模块实现数据的全面实时获取,数据分析与预测模块通过实时交通拥堵指数σt、天气影响指数TQt+1、出行高峰增长率CXBt+1、施工影响指数SGt+1和事故频率AFj预测对交通拥堵和交通事故的影响,为管理提供科学依据,智能调控与优化模块根据预测结果设置预警信息并执行调控指令,有效预防交通拥堵和事故,交通状态评估模块综合预警信息和指令,生成详尽报告,本发明提升了城市交通管理的智能化水平,实现了交通拥堵和交通事故的有效预防和治理。


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    Title :

    Smart city traffic management system based on multi-source data analysis


    Additional title:

    基于多源数据分析的智慧城市交通管理系统


    Contributors:
    YANG YUQIANG (author) / SONG RAN (author) / LI ZIHAO (author)

    Publication date :

    2024-11-15


    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



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