The invention relates to the field of expressway traffic management, in particular to an expressway congestion state detection method based on multi-source data fusion, which integrates data of a vehicle detector, an ETC (electronic toll collection) system, an Gade map and the like of a to-be-detected road section, accurately extracts traffic congestion characteristics by using a data analysis technology, and obtains a traffic congestion state through an efficient data fusion strategy. According to the invention, the road network service capability is enhanced, the real-time and consistent perception of the traffic state is realized, the traffic management efficiency is obviously improved, the traffic flow is optimized, the congestion is reduced, the travel experience of a driver is improved, and the highway traffic management efficiency is improved.

    本发明涉及高速公路交通管理领域,具体涉及一种基于多源数据融合的高速公路拥堵状态检测方法,通过整合待检路段车检器、ETC系统和高德地图等数据,利用数据分析技术精准提取交通拥堵特征,并通过高效的数据融合策略,增强了路网服务能力,实现了对交通状态的实时、一致性感知,显著提升了交通管理效率,优化了交通流,减少了拥堵,改善了驾驶者出行体验,提升了高速公路交通管理效率。


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    Title :

    Expressway congestion state detection method based on multi-source data fusion


    Additional title:

    一种基于多源数据融合的高速公路拥堵状态检测方法


    Contributors:
    TANG ZEJUN (author) / CAI JIONG (author) / RAN LONGHUA (author) / PAN YANRUI (author) / YUAN TAO (author) / DU MINGCHUN (author) / HU MINGJUN (author) / LIU XINGYING (author) / XU MINGYU (author) / QIU JINYU (author)

    Publication date :

    2025-02-18


    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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