The invention provides a multi-source traffic operation data analysis method and system based on AI sensor fusion. Accurate reconstruction and dynamic monitoring of an interchange space scene of a highway section can be realized. A traffic operation data flow is generated through an AI sensor fusion acquisition technology, a detailed traffic dynamic change map is further analyzed, meanwhile, driving behavior data blocks and non-driving behavior data blocks are effectively separated through block mapping and fine extraction of road domain sensing data, a data basis is provided for deep analysis of traffic state influence factors, and the traffic state influence factors are effectively analyzed. The further optimized traffic dynamic change map is combined with an interchange space scene to accurately estimate a traffic safety risk trend and generate forward-looking traffic safety risk trend data, so that targeted safety prompt suggestions can be generated in time, the traffic safety management level and the emergency response capability of the expressway section are remarkably improved, and the traffic safety risk of the expressway section is improved. The occurrence of traffic accidents is effectively prevented and reduced, and the public travel safety is guaranteed.

    本发明提供一种基于AI传感器融合的多源交通运行数据分析方法及系统,能够实现对高速路段互通立交空间场景的精确重建与动态监测。通过AI传感器融合采集技术生成交通运行数据流,进而解析出详尽的交通动态变化图谱,同时,通过对路域感知数据的区块映射与精细提取,有效分离出驾驶行为数据块与非驾驶行为数据块,为深入分析交通状态影响因子提供了数据基础,进一步优化后的交通动态变化图谱,结合互通立交空间场景,能够准确估计交通安全风险趋势,生成具有前瞻性的交通安全风险趋势数据,由此能够及时生成针对性的安全提示建议,显著提升高速路段的交通安全管理水平与应急响应能力,有效预防和减少交通事故的发生,保障公众出行安全。


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    Title :

    Multi-source traffic operation data analysis method and system based on AI sensor fusion


    Additional title:

    基于AI传感器融合的多源交通运行数据分析方法及系统


    Contributors:
    HAO SIYUAN (author) / XU JIN (author) / SUN MING (author) / LIU RUICHE (author) / LI JIAHUI (author) / JIAO CHENGWU (author) / ZHAO NALE (author) / ZHENG ZHANJI (author) / ZHANG HESHAN (author)

    Publication date :

    2025-02-25


    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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