To provide a bridge monitoring system, bridge monitoring device, bridge monitoring method, and bridge capable of continuously acquiring information of displacement of a bridge and using acquired information for multiple purposes.SOLUTION: A bridge monitoring system includes: a data generation part 20 having distortion measurement means constituted to enable measurement of a distortion amount of a bridge due to vehicles passing the bridge by distortion detection means arranged in the bridge, and distortion waveform generation means for generating distortion waveform data on the basis of the distortion amount measured by the distortion measurement means; and a management part 10 having distortion waveform monitoring means for analyzing and monitoring distortion waveform data generated by the distortion waveform generation means, and bridge state determination means 12 constituted to enable determination of a bridge state on the basis of the analysis result by the distortion waveform monitoring means. A bridge part and the management part are constituted to enable exchange of distortion waveform data via a network. The state of the bridge means at least one of a damage state of the bridge and a state of a traffic flow of vehicles passing the bridge.SELECTED DRAWING: Figure 1

    【課題】橋梁の変位の情報を継続的に取得することができ、取得した情報を複数の目的に使用可能な橋梁監視システム、橋梁監視装置、橋梁監視方法、および橋梁を提供する。【解決手段】橋梁監視システムは、橋梁に設置される歪検知手段によって橋梁を通過する車両による橋梁の歪量を計測可能に構成された歪計測手段、および歪計測手段によって計測された歪量に基づいて歪波形データを生成する歪波形生成手段を有するデータ生成部20と、歪波形生成手段によって生成された歪波形データを分析し監視する歪波形監視手段、および歪波形監視手段によって分析された結果に基づいて、橋梁の状態を判定可能に構成された橋梁状態判定手段12を有する管理部10と、を備え、橋梁部と管理部とが、ネットワークを介して歪波形データを送受信可能に構成される。ここで、橋梁の状態とは、橋梁の損傷の状態および橋梁を通過する車両の交通流の状態の少なくとも一方である。【選択図】図1


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    Title :

    BRIDGE MONITORING SYSTEM, BRIDGE MONITORING DEVICE, BRIDGE MONITORING METHOD, AND BRIDGE


    Additional title:

    橋梁監視システム、橋梁監視装置、橋梁監視方法、および橋梁


    Contributors:

    Publication date :

    2019-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / E01D BRIDGES , Brücken / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS



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