ELEVATOR SYSTEM

To control an elevator door opening/closing time so that there is no danger to users and the operating efficiency may not decrease.SOLUTION: An elevator system 10 that controls the opening time of a car door 7 provided in an elevator car 3 comprises a load sensor 11 that acquires the load capacity o...

Full description

Saved in:
Bibliographic Details
Main Author NOJIRI MASAKI
Format Patent
LanguageEnglish
Japanese
Published 10.12.2020
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:To control an elevator door opening/closing time so that there is no danger to users and the operating efficiency may not decrease.SOLUTION: An elevator system 10 that controls the opening time of a car door 7 provided in an elevator car 3 comprises a load sensor 11 that acquires the load capacity of the elevator car 3, a door opening time determination unit 12 that determines the door opening time, and a door opening/closing control unit 13 that controls the opening/closing of the car door 7 based on the door opening time determined by the door opening time determination unit 12. The door opening time determination unit 12 extends the door opening time from a predetermined door opening reference time when the load amount acquired by the load sensor 11 fluctuates after the car door 7 opens the door and a certain period of time elapses.SELECTED DRAWING: Figure 1 【課題】エレベータのドア開閉時間を利用者にとって危険性がなく、運転効率が低下しないように制御する。【解決手段】エレベータの乗りかご3に設けられたかごドア7の戸開時間を制御するエレベータシステム10は、乗りかご3の積載荷重量を取得する荷重センサ11と、戸開時間を決定する戸開時間決定部12と、戸開時間決定部12により決定された戸開時間に基づいてかごドア7の開閉を制御する戸開閉制御部13と、を備えている。そして、戸開時間決定部12は、かごドア7が戸開して一定時間経過後に荷重センサ11により取得される積載荷重量が変動する場合、戸開時間を所定の基準戸開時間から延長する。【選択図】図１
Bibliography:Application Number: JP20190105465