Title:
ELEVATOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/208618
Kind Code:
A1
Abstract:
A third command determination unit determines a current command on the basis of a first current command determined by a first command determination unit (23) and a second current command determined by a second command determination unit (24). A brake control unit (25) controls a brake device (6) on the basis of the current command. The second command determination unit (24) determines the second current command such that the current value indicated by a current command determined by the third command determination unit when a brake switch (7) stops detecting that the brake device (6) is in a non-braking state increases in steps.
Inventors:
OTSUKA YASUSHI (JP)
WADAYAMA HISAHIRO (JP)
WADAYAMA HISAHIRO (JP)
Application Number:
PCT/JP2021/013338
Publication Date:
October 06, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/02; B66B1/32
Foreign References:
| JP2017149552A | 2017-08-31 | |||
| JP2006256763A | 2006-09-28 | |||
| JP2004115203A | 2004-04-15 | |||
| JP2018024491A | 2018-02-15 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
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