PROBLEM TO BE SOLVED: To provide a maintenance operation system and a maintenance operation method of a passenger conveyor, and a terminal device of a passenger conveyor, which can secure safety of maintenance work of removing a step.SOLUTION: A maintenance operation system comprises: a control device 10 of a passenger conveyor comprising a step 1 fixed to a chain with a bolt; a camera 12 for transmitting a photographed image to a terminal device; and a terminal device 14 connected to the control device 10 and the camera 12 and capable of operating the passenger conveyor. An indication is attached to the step 1 from which the bolt is removed. The terminal device 14 stops the operation of the passenger conveyor when the step 1 with the indication reaches an entrance from a machine room, determines whether or not the camera 12 has photographed the indication using an image photographed by the camera 12 at the entrance, issues a warning if the camera 12 has not photographed the indication at the entrance, and if it has photographed the indication, operates the passenger conveyor and moves the step 1 with the indication from the entrance to a detachment position where the step 1 can be removed from the chain.SELECTED DRAWING: Figure 4
【課題】踏み段を取り外す保守作業の安全性を確保できる、乗客コンベアの保守運転システムと保守運転方法、及び乗客コンベアの端末装置を提供する。【解決手段】チェーンにボルトで固定された踏み段1を備える乗客コンベアの制御装置10と、撮像した画像を端末装置に送信するカメラ12と、制御装置10とカメラ12とに接続され乗客コンベアを運転できる端末装置14を備える。ボルトが取り外された踏み段1には表示が付けられている。端末装置14は、表示が付けられた踏み段1が機械室から乗降口に到達したら、乗客コンベアの運転を停止し、乗降口でカメラ12が撮像した画像を用いて、カメラ12が表示を撮像したかを判定し、カメラ12が乗降口で表示を撮像していなければ、警告を発し、表示を撮像していれば、乗客コンベアを運転し、表示が付けられた踏み段1を、乗降口から踏み段1をチェーンから取り外すことができる脱着位置に移動させる。【選択図】図4
MAINTENANCE OPERATION SYSTEM AND MAINTENANCE OPERATION METHOD OF PASSENGER CONVEYOR, AND TERMINAL DEVICE OF PASSENGER CONVEYOR
乗客コンベアの保守運転システムと保守運転方法、及び乗客コンベアの端末装置
2018-01-11
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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