PROBLEM TO BE SOLVED: To provide an abnormality monitoring device which can determine behavior abnormality with a simple constitution without being affected by external light entering image acquisition means from a window.SOLUTION: Determination permission means 5D outputs a determination prohibition signal in a case where a window 2E of a car faces a window 2G of a landing on the basis of position information of car position detection means 3, and does not output the determination prohibition signal in a case where the window 2E does not face the window 2G. Abnormality determination means 5B does not determine behavior abnormality in a case where the determination prohibition signal is output and determines behavior abnormality in a case where the determination prohibition signal is not output.
【課題】簡単な構成で窓から画像取得手段に入る外光の影響を受けること無く、挙動異常の判定ができる異常監視装置を提供する。【解決手段】乗りかご位置検出手段3の位置情報で、乗りかごの窓2Eが乗り場の窓2Gと対向しているときには判定禁止信号を出力し、窓2Eが窓2Gと対向していないときには判定禁止信号を出力しない判定許可手段5Dを設け、異常判定手段5Bは、判定禁止信号を出力しているときは挙動異常の判定を行わず、判定禁止信号を出力していないときに挙動異常の判定を行う構成になっている。【選択図】図2
ABNORMALITY MONITORING DEVICE OF ELEVATOR
エレベータの異常監視装置
2015-07-16
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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