ELEVATOR SYSTEM AND RESUMPTION METHOD

To make it possible to resume a normal mode from a maintenance mode for a maintenance and inspection work of an elevator while safety is kept ensured.SOLUTION: An operation mode for an elevator cage by a control device has a normal mode and a maintenance mode. The control device includes: a storage...

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Bibliographic Details
Main Authors MATSUMOTO KEIJI, KOMIYA TAKETO, SAITO YUKI, KANEDA HIRONORI, TOYABE JUN
Format Patent
LanguageEnglish
Japanese
Published 27.05.2021
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:To make it possible to resume a normal mode from a maintenance mode for a maintenance and inspection work of an elevator while safety is kept ensured.SOLUTION: An operation mode for an elevator cage by a control device has a normal mode and a maintenance mode. The control device includes: a storage unit that stores the number of workers at the time of maintenance work; an input unit that accepts an operation of each of the workers; and a control unit that changes an operation mode for resuming a normal mode that the input unit accepts according to the number of workers stored in the storage unit, while the maintenance mode is set.SELECTED DRAWING: Figure 6 【課題】エレベーターの保守点検作業時の保守モードから通常モードへの復帰が、安全が保たれた状態で行えるようにする。【解決手段】制御装置による乗りかごの運転モードとして、通常モードと保守モードとを有する。そして、制御装置は、保守作業時の作業人数を記憶する記憶部と、作業員の操作を受け付ける入力部と、保守モードを設定中に、記憶部に記憶された作業人数に応じて、入力部が受け付ける通常モードに復帰させる操作形態を変化させる制御部と、を備える。【選択図】図６
Bibliography:Application Number: JP20190210157