Title:
REMOTE RECOVERY SYSTEM FOR ELEVATOR FAILURES
Document Type and Number:
WIPO Patent Application WO/2018/100604
Kind Code:
A1
Abstract:
The present invention includes: an elevator control device (200) that drives and controls an elevator (20); and a remote recovery device (300) that communicates with the elevator control device (200) and causes the elevator control device (200) to perform a failure recovery operation for the elevator (20). When failure of the elevator (20) is detected, the elevator control device (200) transmits a failure signal including a failure code for the elevator (20). Upon receiving the failure signal, the remote recovery device (300) transmits a recovery command and a recovery diagnostic command that correspond to the failure code included in the failure signal to the elevator control device (200) such that the elevator control device (200) executes a recovery operation and a recovery diagnostic operation for the elevator (20). Thus, improved elevator service can be achieved.
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Inventors:
NISHIYAMA HIDEKI (JP)
TABATA HIROYASU (JP)
FUMIYA AKIRA (JP)
MATSUEDA YUTAKA (JP)
TABATA HIROYASU (JP)
FUMIYA AKIRA (JP)
MATSUEDA YUTAKA (JP)
Application Number:
PCT/JP2016/085308
Publication Date:
June 07, 2018
Filing Date:
November 29, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD (JP)
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/00; B66B5/02; G06Q10/00; H04Q9/00
Foreign References:
| JP2005275631A | 2005-10-06 | |||
| JP2003104644A | 2003-04-09 | |||
| JP2003256367A | 2003-09-12 | |||
| US20120051449A1 | 2012-03-01 |
Attorney, Agent or Firm:
YKI PATENT ATTORNEYS (JP)
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