PROBLEM TO BE SOLVED: To detect the presence or absence of a boarding place operation board at which a call registration is not favorably performed from a status of the call registration with respect to the boarding place operation boards to enable appropriate countermeasure according to a status of a failure or defect.SOLUTION: There is arranged a failure detection part 2c which detects the presence or absence of a failure of a detection-objective boarding place operation board on the basis of a status of a call registration from the detection-objective boarding place operation board, and a status of a call registration from the other boarding place operation board. When there is no call registration from the detection-objective boarding place operation board within a constant time, and the number of the call registrations from the other boarding place operation board is not smaller than a constant value, the failure detection part 2c determines that a failure occurs in the detection-objective boarding place operation board, and notifies it to a maintenance person in a disaster prevention center.SELECTED DRAWING: Figure 5
【課題】各乗場操作盤に対する呼び登録の状況から、呼び登録が良好に行われていない乗場操作盤の有無を検出し、故障や不具合の状況に合わせた適切な対応を可能にする。【解決手段】検出対象の乗場操作盤からの呼び登録の状況とそれ以外の他の乗場操作盤からの呼び登録の状況とに基づいて検出対象の乗場操作盤の故障の有無を検出する故障検出部2cが設けられている。故障検出部2cは、一定時間内に、検出対象の乗場操作盤からの呼び登録が無く、且つ、他の乗場操作盤からの呼び登録の個数が一定数以上であった場合に、検出対象の乗場操作盤に故障が発生していると判定し、防災センターの保守員への通報を行う。【選択図】図5
BOARDING PLACE OPERATION BOARD FAILURE DETECTION DEVICE OF ELEVATOR, BOARDING PLACE OPERATION BOARD FAILURE DETECTION METHOD OF ELEVATOR AND ELEVATOR SYSTEM
エレベータの乗場操作盤故障検出装置、エレベータの乗場操作盤故障検出方法、及び、エレベータシステム
2017-03-16
Patent
Electronic Resource
Japanese