To provide an elevator, an elevator control device, and an elevator control method capable of improving safety when detecting reverse running during maintenance operation and braking a car.SOLUTION: An elevator 1 has a car 2, a driving device to move the car 2, and a control device 3 to control the movement of the car 2. The control device 3 brakes the car 2 when detecting the reverse running of the car 2 during maintenance operation and changes the sensitivity to detect the reverse running of the car 2 according to the position of the car 2.SELECTED DRAWING: Figure 1
【課題】保守運転中に反転走行を検出してかごを制動する際の安全性を高めることができるエレベーター、エレベーターの制御装置、および、エレベーターの制御方法を提供する。【解決手段】かご2と、かご2を移動させる駆動装置と、かご2の移動を制御する制御装置3とを有するエレベーター1において、制御装置3は、保守運転中にかご2の反転走行を検出したときにかご2を制動するとともに、かご2の位置に応じて、かご2の反転走行を検出する感度を変更する。【選択図】図1
ELEVATOR, ELEVATOR CONTROL DEVICE, AND ELEVATOR CONTROL METHOD
エレベーター、エレベーターの制御装置、および、エレベーターの制御方法
2024-05-13
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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