The invention belongs to the technical field of intelligent traffic, and discloses a traffic data fusion method and system based on multi-source perception. The traffic data fusion system based on multi-source perception comprises a traffic road division module, a traffic data acquisition module, a data preprocessing module, a data transmission module, a central control module, a model construction module, a data fusion module, a data storage module and a multi-dimensional data display module. According to the method, the multi-source data obtained from multiple aspects are utilized, the traffic state weak signal sensing, studying and judging method is provided, the traffic state change trend can be accurately sensed in time in the traffic state transition stage, then active dispersion and control are achieved, and traffic congestion is avoided to the maximum extent. Various traffic events, traffic flow information, vehicle and pedestrian detection information and the like can be calculated and processed in real time, the processed information is used for a roadside system, and the safety and efficiency problems in the driving process of vehicles and pedestrians can be solved in time.

    本发明属于智能交通技术领域,公开了一种基于多源感知的交通数据融合方法及系统,所述基于多源感知的交通数据融合系统包括:交通道路划分模块、交通数据获取模块、数据预处理模块、数据传输模块、中央控制模块、模型构建模块、数据融合模块、数据存储模块、多维度数据显示模块。本发明利用了从多方面获取到的多源数据,提出交通状态弱信号感知研判方法,能够在交通状态过渡阶段及时准确地感知交通状态变化趋势,进而主动疏导管控,最大程度上避免交通拥堵的发生。采用本发明可以实时计算处理各种交通事件、交通流信息、车辆行人检测信息等,将所处理的信息用于路侧系统,可以及时的解决车辆与行人行驶过程中的安全与效率问题。


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    Title :

    Traffic data fusion method and system based on multi-source perception


    Additional title:

    一种基于多源感知的交通数据融合方法及系统


    Contributors:
    TAO JIE (author) / WU YAOCAI (author) / LI BAO (author) / ZHANG YIXIAO (author) / JIANG YANG (author) / SHEN HANG (author) / HUANG CHAOCHAO (author) / JIANG SEQI (author)

    Publication date :

    2021-12-10


    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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