PROBLEM TO BE SOLVED: To provide a train detection system which photographs a passing railway vehicle at good timing.SOLUTION: A train detection system 1 includes: a plurality of vibration sensors 10 installed at the sides of a railroad line, separated from each other in a direction of travel of the railroad line, and measuring ground vibration or structure vibration generated when the railway vehicle runs on the railroad line, and outputting data showing the measurement result; an image photographing system 20 installed in the railroad line for photographing the specific site of the railway vehicle running on the railroad line, and photographing at timing when the specific site of the railway vehicle running on the railroad line can be photographed; and a detection unit 30 detecting with each vibration sensor 10 that the railway vehicle has passed the installation position of the vibration sensor 10 based on the measurement result output with the vibration sensor 10, and calculating timing based on the detection result.SELECTED DRAWING: Figure 1

    【課題】通過する鉄道車両をタイミングよく撮影する列車検知システムを提供する。【解決手段】列車検知システム1は、鉄道線路の進行方向に互いに離間して鉄道線路の脇に設置され、鉄道車両が鉄道線路を走行する際に発生する地盤振動または構造物振動を計測し、その計測結果を示すデータを出力する複数の振動センサ10と、鉄道線路を走行する鉄道車両の特定部位を撮影するために鉄道線路に設置され、鉄道線路を走行する鉄道車両の特定部位を撮影可能となるタイミングに撮影を行う画像撮影システム20と、振動センサ10が出力した計測結果に基づいて振動センサ10の設置位置を鉄道車両が通過したことを振動センサ10ごとに検出し、その検出結果に基づきタイミングを算出する検知ユニット30と、を備える。【選択図】図1


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    Title :

    TRAIN DETECTION SYSTEM


    Additional title:

    列車検知システム


    Contributors:

    Publication date :

    2016-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen



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