PASSENGER CONVEYOR INSPECTION SYSTEM AND PASSENGER CONVEYOR INSPECTION METHOD

• Main Author: HATANO TOSHIAKI
• Format: Patent
• Language: English; Japanese
• Published: 26.02.2024
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

To provide a passenger conveyor inspection system and a passenger conveyor inspection method capable of accurately and efficiently identifying a portion where abnormal noise (vibration) occurs without relying on operator's ears and experience.SOLUTION: A passenger conveyor inspection system 100 includes vibration sensors 101b, 101c, 101d, 101e, 101f, 101g and an arithmetic device 102. The vibration sensors 101b, 101c, 101d, 101e, 101f, 101g are mounted on non-movable portions 14, 15 that are not movable in a passenger conveyor 1 to detect vibration of the non-movable portions 14, 15. The arithmetic device 102 acquires vibration information detected by the vibration sensors 101b, 101c, 101d, 101e, 101f, 101g, performs signal processing with respect to the vibration information, and outputs a signal.SELECTED DRAWING: Figure 4 【課題】作業者の耳や経験に頼らずに、異常音（振動）の発生箇所を精度良く、効率的に特定することができる乗客コンベア検査システム及び乗客コンベア検査方法を提供する。【解決手段】乗客コンベア検査システム１００は、振動センサ１０１ｂ、１０１ｃ、１０１ｄ、１０１ｅ、１０１ｆ、１０１ｇと、演算装置１０２と、を備えている。振動センサ１０１ｂ、１０１ｃ、１０１ｄ、１０１ｅ、１０１ｆ、１０１ｇは、乗客コンベア１における可動しない非可動部１４、１５に取り付けられ、非可動部１４、１５の振動を検出する。演算装置１０２は、振動センサ１０１ｂ、１０１ｃ、１０１ｄ、１０１ｅ、１０１ｆ、１０１ｇが検出した振動情報を取得し、振動情報に対して信号処理を行い、出力する。【選択図】図４