The invention relates to a basement entrance and exit-oriented state monitoring and alarming system and method, and the system comprises a preprocessing module which collects an underground garage scene, and a training vehicle detection module; the data acquisition module is used for performing data pulling on the video streams of the monitoring cameras; the edge calculation unit is used for carrying out vehicle detection through a vehicle detection module, matching a detection result of a current frame with a track of a previous frame, and distributing a unique tracking ID; the vehicle data storage module is used for storing the unique tracking ID, the position and the staying time of the vehicle through a hash table structure; the abnormity judgment module is used for counting the vehicle density, the vehicle speed, the relative delay, the current vehicle number and the lane occupation number according to the Hash table structure data, and judging the static, moving, illegal parking and congestion states of the vehicles; and the abnormal state output module is used for sending the real-time information and the log information when the abnormity occurs. Compared with the prior art, the method has the advantages of low cost, easy deployment, high sensitivity and the like.

    本发明涉及一种面向地库出入口的状态监测与报警系统和方法,包括:预处理模块,采集地下场库场景,训练车辆检测模块;数据采集模块,用于对各个监控摄像头的视频流进行数据拉取;边缘计算单元,用于通过车辆检测模块进行车辆检测,将当前帧的检测结果与上一帧轨迹匹配,分配唯一跟踪ID;车辆数据存储模块,用于通过哈希表结构存储车辆的唯一跟踪ID、位置与停留时间;异常判断模块,用于根据哈希表结构数据统计车辆密度、车辆速度、相对延时、当前车辆数量和车道占用数,判断车辆静止、运动、违停和拥堵状态;异常状态输出模块,用于在发生异常时,发送实时信息和日志信息。与现有技术相比,本发明具有低成本、易部署及灵敏度高等优点。


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    Title :

    Subway entrance and exit-oriented state monitoring and alarming system and method


    Additional title:

    一种面向地库出入口的状态监测与报警系统和方法


    Contributors:
    LI QIAN (author) / YIN CHENGLIANG (author) / WU YUEPENG (author)

    Publication date :

    2025-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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