PROBLEM TO BE SOLVED: To make the inspection of an abrasion state of vehicle parts efficient.SOLUTION: An abrasion inspection device includes: a first imaging unit provided on a lateral side of a track on which a vehicle provided with a guide wheel on the lateral side can travel and capable of imaging the inner side of the track via a telecentric lens; a second imaging unit provided in the vehicle advancing direction for the first imaging unit in the lateral side of the track and capable of imaging the inner side of the track via the telecentric lens; an image acquisition unit for acquiring an image of a boundary of one lateral side in the forward direction of the vehicle in the guide wheel which is imaged by the first imaging unit and the image of the boundary of the other lateral side in the forward direction of the vehicle in the guide wheel which is imaged by the second imaging unit at the same time as imaged by the first imaging unit; and a guide wheel abrasion state detection unit for detecting an abrasion state of the guide wheel on the basis of the position of the boundary shown in the image acquired by the image acquisition unit.SELECTED DRAWING: Figure 1

    【課題】車両の部品の摩耗状況の検知を効率化できるようにする。【解決手段】摩擦検査装置が、側方に案内輪が設けられた車両が走行可能な軌道の側方に設けられて、テレセントリックレンズを介して前記軌道の内側を撮像可能な第1撮像部と、前記軌道の側方において前記第1撮像部に対して車両進行方向に設けられて、テレセントリックレンズを介して前記軌道の内側を撮像可能な第2撮像部と、前記第1撮像部が撮像した前記案内輪の車両進行方向一方側の境界の画像と、前記第1撮像部による前記画像の撮像と同時刻に前記第2撮像部が撮像した、前記案内輪における車両進行方向他方側の境界の画像とを取得する画像取得部と、前記画像取得部が取得した画像にて示される境界の位置に基づいて、前記案内輪の摩耗状況を検知する案内輪摩耗状況検知部と、を備える。【選択図】図1


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    Title :

    ABRASION INSPECTION DEVICE, ABRASION INSPECTION METHOD, AND PROGRAM


    Additional title:

    摩耗検査装置、摩耗検査方法及びプログラム


    Contributors:

    Publication date :

    2016-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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