The invention relates to a video monitoring-based highway accident handling tracking method and device, and the method comprises the steps: obtaining video monitoring data of a video monitoring system, marking the processing type of each time period in the video monitoring data, and obtaining a plurality of video time periods; establishing a change probability matrix according to the video monitoring data, and on the basis of the proportion recorded by the change probability matrix, calculating the virtual proportion of the virtual non-change video time period to the video time period of the processing type; and allocating an accident disposal tracking processing resource proportion to the video monitoring system according to the virtual proportion change trend of the video monitoring data. Through the above steps, the processing type change of accident handling tracking of each video monitoring system is dynamically identified, the processing resources allocated to each video monitoring system are dynamically adjusted, and the pertinence, robustness and accuracy of accident handling tracking are improved so as to be close to the actual demand of accident tracking handling.

    本申请涉及一种基于视频监控的高速公路事故处置跟踪方法及装置,获取视频监控系统的视频监控数据,并在视频监控数据中标记各时段的处理类型,获得多个视频时段。根据视频监控数据建立变更概率矩阵,以变更概率矩阵记录的比例为基础,计算虚拟的不产生变更的视频时段占该类处理类型的视频时段的虚拟占比。根据视频监控数据的虚拟占比变化趋势为视频监控系统分配事故处置跟踪处理资源占比。通过上述步骤,动态识别各视频监控系统的事故处置跟踪的处理类型变化,动态调整分配给各视频监控系统的处理资源,提高事故处置跟踪的针对性、鲁棒性和准确性,以贴近事故跟踪处置的实际需求。


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    Title :

    Highway accident handling and tracking method and system based on video monitoring


    Additional title:

    基于视频监控的高速公路事故处置跟踪方法和系统


    Contributors:
    ZHANG SONGWEI (author) / CHEN SHUAI (author) / CHU MAOZHI (author) / YU YOU (author) / LI RUQUAN (author) / LIANG FENG (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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