To provide a radio system of a passenger conveyor which can improve security and maintenance inspection workability.SOLUTION: A radio system 10 of an escalator 50 connects a control board 11 of the escalator 50 and a maintenance inspection terminal 65 held by a worker W by radio. The control board 11 has: a proximity detection part 12 which acquires positional information of a portable telephone 15 held by the worker W, calculates a distance between the portable telephone 15 and the control board 65, and detects proximity of the worker W to the control board 11, in a case in which the distance is within a predetermined distance; and a radio emitting/stopping part 13 for transmitting radio waves to the maintenance inspection terminal 65, when the proximity of the worker W to the control board 11 is detected by the proximity detection part 12.SELECTED DRAWING: Figure 2
【課題】保安性および保守点検作業性を向上させることができる乗客コンベアの無線システムを提供する。【解決手段】エスカレーター50の無線システム10は、エスカレーター50の制御盤11と作業者Wが所持する保守点検端末65とを無線で接続する。制御盤11は、作業者Wが所持する携帯電話15の位置情報を取得し、携帯電話15と制御盤65との距離を算出し、距離が所定距離以内の場合には、作業者Wが制御盤11に近接していることを検知する近接検知部12と、近接検知部12によって作業者Wが制御盤11に近接していることを検知した場合には、保守点検端末65に向けて無線電波を発信する無線発停部13と、を有する。【選択図】図2
RADIO SYSTEM OF PASSENGER CONVEYOR
乗客コンベアの無線システム
2024-11-20
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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