The invention discloses a multistage judgment alarm and event recording system for bridge collision detection. The system comprises a collision detection unit which comprises an information collectionmodule and a first processing module, and the information collection module is used for collecting the original collision information of a bridge, the system also comprises a camera shooting and information processing and transmission unit which comprises a control unit, a lens module, a second processing module, an AI processing module, a communication module and a storage module, the second processing module is electrically connected with the first processing module, and the multi-stage collision judgment alarm and event recording system achieves preliminary first-stage collision judgment through collection of multi-dimensional information. Information processing and signal conversion are carried out on collected information, second-level collision judgment is achieved through a threshold value, AI recognition third-level collision judgment is carried out in combination with video data, and finally fourth-level collision judgment of an event is achieved through event whole-course video and real-time video viewing recorded by video equipment.

    本发明公开了一种桥梁撞击探测的多级判断报警与事件记录系统,包括:碰撞检测单元,包括信息采集模块、第一处理模块,所述信息采集模块用于采集所述桥梁的原始碰撞信息,摄像及信息处理与传输单元,包括控制单元、镜头模组、第二处理模块、AI处理模块、通讯模块和存储模块,所述第二处理模块与所述第一处理模块电性连接,该多级碰撞判断报警与事件记录系统将通过多维信息的采集,实现了初步的一级碰撞判断,将采集的信息进行信息处理与信号转换,利用阈值实现了二级碰撞判断,结合视频数据进行AI识别三级碰撞判断,最后通过视频设备记录的事件全程视频和实时视频查看实现事件的四级碰撞判断。


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    Titel :

    Multistage judgment alarm and event recording system for bridge impact detection


    Weitere Titelangaben:

    一种桥梁撞击探测的多级判断报警与事件记录系统


    Beteiligte:
    LIU ZICHANG (Autor:in) / WANG JUNFENG (Autor:in) / LYU DAYONG (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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