PROBLEM TO BE SOLVED: To enable deterioration diagnosis for a reverse face of a moving handrail to be performed quantitatively and highly accurately.SOLUTION: A moving handrail deterioration diagnostic device 12 for photographing a canvas surface 3h of a moving handrail 3 using a camera 13 while the moving handrail 3 of an escalator 1 is being operated, and diagnosing the deterioration state of the moving handrail 3 based on the image data of a photographed image 18 photographed by a camera 13 includes: a server 21 that preserves a deterioration size of the moving handrail 3 input by an operator; a data processing device 14 that divides the photographed image 18 at the time of inspection into, for example, the first to fifth groups 18a-18e (a plurality of regions) based on the deterioration size, reads the image data of the divided regions into an image memory 19b, and uses the image data of the first to fifth groups 18a-18e that have been read for deterioration state diagnostic processing.

    【課題】移動手摺り裏面の劣化診断を定量的且つ高精度で行うことができるようにする。【解決手段】エスカレーター1の移動手摺り3を稼動させた状態で、移動手摺り3の帆布面3hを、カメラ13を用いて撮影し、カメラ13で撮影した撮影画像18の画像データに基づいて移動手摺り3の劣化状態を診断する移動手摺り劣化診断装置12において、作業員が入力した移動手摺り3の劣化サイズを保管するサーバー21と、劣化サイズの大きさに基づいて点検時の撮影画像18を例えば第1ないし第5グループ18a〜18e(複数の領域)に分割し、分割された領域の画像データを画像メモリ19bに読み込み、読み込んだ前記第1ないし第5グループ18a〜18eの画像データを劣化状態の診断処理に使用するデータ処理装置14と、を備えた。【選択図】図5


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    Title :

    MOVING HANDRAIL DETERIORATION DIAGNOSTIC DEVICE


    Additional title:

    移動手摺り劣化診断装置


    Contributors:

    Publication date :

    2015-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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