PROBLEM TO BE SOLVED: To provide a rope swinging detection device.SOLUTION: An abnormal state detection device of an elevator related to a building shake comprises: a plurality of TOF cameras arranged respectively at different heights in a hoistway, as well as configured to monitor swings of a governor rope at each height and to capture an image of the governor rope; and a rope swinging detector connected to the plurality of TOF cameras to detect swings of the governor rope and to send an abnormal state detection signal to an elevator controller.SELECTED DRAWING: Figure 1
【課題】 ロープ揺れ検出器を提供する。【解決手段】 建物揺れに関するエレベータの異常状態検出装置は、昇降路内の異なる高さにそれぞれ配置されるとともに、各高さにおけるガバナーロープのロープ揺れを監視し、ガバナーロープの画像をキャプチャするように構成された複数のTOFカメラを含み、かつ、ガバナーロープのロープ揺れを検出して、エレベータコントローラに異常状態検出信号を送信するように複数のTOFカメラに接続されたロープ揺れ検出器を含む。【選択図】図1
ABNORMAL STATE DETECTION DEVICE OF ELEVATOR AND ABNORMAL STATE DETECTION METHOD
エレベータの異常状態検出装置、および異常状態検出方法
2018-11-15
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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