PROBLEM TO BE SOLVED: To provide a device capable of easily measuring control section length for an electronic train detector.SOLUTION: A control section length measuring device 100 includes an electronic train detector operation detection part 310, an imaging processing part 320, an image processing part 330, and a control section length calculation part 340. The electronic train detector operation detection part 310 detects an electronic train detector senses that a train enters a control section and that the train leaves the control section. The imaging processing part 320 instructs an imaging part to start imaging or stop imaging based on an instruction from the electronic train detector operation detection part 310. The image processing part 330 subjects image data imaged by the imaging part to image processing so as to calculate a train speed. The control section length calculation part 340 calculates control section length based on an instantaneous speed of the train calculated for each frame image by the image processing part 330.SELECTED DRAWING: Figure 3

    【課題】踏切制御子の制御区間長を簡易に測定することが可能な装置を提供する。【解決手段】制御区間長測定装置100は、踏切制御子動作検出部310と、撮像処理部320と、画像処理部330と、制御区間長算出部340とを備える。踏切制御子動作検出部310は、踏切制御子が、制御区間内に列車が進入したことを検知したこと、及び、制御区間内から列車が進出したことを検知したことを検出する。撮像処理部320は、踏切制御子動作検出部310からの指示に基づいて、撮像部に対して、撮像開始や撮像停止を指示する。画像処理部330は、撮像部によって撮像された動画データに対して画像処理を行うことによって、列車の速度を算出する。制御区間長算出部340は、画像処理部330によって各フレーム画像毎に算出された列車の瞬間速度に基づいて、制御区間長を算出する。【選択図】図3


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    Title :

    CONTROL SECTION LENGTH MEASURING DEVICE


    Additional title:

    制御区間長測定装置


    Contributors:

    Publication date :

    2017-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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