Title:
ELEVATOR CONTROL SYSTEM AND ELEVATOR CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/026658
Kind Code:
A1
Abstract:
An elevator control system 100 that controls an opposite-cars balancing-type multicar elevator, wherein, when one car 132a from among two cars 132 forming a car loop 131A is to provide service for a landing, an operation mode switching determination unit 107 instructs a loop control device 121A, which controls operation of the car loop 131A, to switch the car loop 131A between a one-car operation mode in which the other car 132b in the car loop 131A does not provide service and a two-car operation mode in which both cars 132a, 132b in the car loop 131A provide service.
Inventors:
NISHIO NAOYA (JP)
KAMOSHIDA RYOTA (JP)
HOSHINO TAKAMICHI (JP)
HATORI TAKAHIRO (JP)
KAMOSHIDA RYOTA (JP)
HOSHINO TAKAMICHI (JP)
HATORI TAKAHIRO (JP)
Application Number:
PCT/JP2019/025689
Publication Date:
February 06, 2020
Filing Date:
June 27, 2019
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B66B1/18; B66B9/10
Foreign References:
| JPH0859139A | 1996-03-05 | |||
| JPH09124236A | 1997-05-13 | |||
| JP2016055992A | 2016-04-21 | |||
| JP2001080831A | 2001-03-27 | |||
| JP2000001270A | 2000-01-07 | |||
| JP2010132407A | 2010-06-17 | |||
| JP2008074563A | 2008-04-03 | |||
| JP2006199394A | 2006-08-03 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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