The invention discloses a sudden congestion judgment system based on multi-source traffic big data, which comprises a traffic management center. The connection end of the traffic management center is connected with a big data comprehensive processing module and a traffic guidance module. The connection end of the big data comprehensive processing module is connected with a GPS acquisition module, a road acquisition module, a network acquisition module and a blocking point analysis module, the connection end of the blocking point analysis module is connected with a terminal display module, and the big data comprehensive processing module is used for processing and analyzing multi-source traffic data. The traffic guidance module is used for guiding traffic and dispersing congestion, and the GPS acquisition module is used for acquiring GPS signals of road vehicles. According to the method, the multi-source signals of the congestion points before congestion are compared with the multi-source signals of the frequent congestion points before congestion, if the comparison results are high in similarity, the congestion is frequent congestion, and if the comparison results are low in similarity, the congestion is sudden congestion, so that reasonable traffic control measures are implemented.

    本发明公开了一种基于多源交通大数据的突发拥堵判别系统,包括交通管理中心,所述交通管理中心连接端连接有大数据综合处理模块和交通指挥模块,所述大数据综合处理模块连接端连接有GPS采集模块、道路采集模块、网络采集模块和堵点分析模块,所述堵点分析模块连接端连接有终端显示模块,所述大数据综合处理模块用于处理、分析多源交通数据,所述交通指挥模块用于指挥交通、疏导拥堵,所述GPS采集模块用于采集道路车辆的GPS信号。本发明通过将拥堵点拥堵前的多源信号与常发性拥堵点拥堵前的多源信号进行对比,对比结果相识度高,即为常发性拥堵,当对比结构相似度低时即为突发性拥堵,从而实施合理的交通管控措施。


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    Title :

    Sudden congestion judgment system based on multi-source traffic big data


    Additional title:

    一种基于多源交通大数据的突发拥堵判别系统


    Contributors:
    LI YONGHAN (author) / XIE BING (author) / HU LEI (author) / HUANG ZHENG (author) / ZHOU JING (author) / ZHAO KAI (author) / MO ZHANCHUN (author) / XIAO XIONG (author) / TIAN SHUBING (author) / CHEN HAORAN (author)

    Publication date :

    2021-06-01


    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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