Title:
FAULT DIAGNOSIS ASSIST DEVICE FOR ELEVATORS
Document Type and Number:
WIPO Patent Application WO/2019/053787
Kind Code:
A1
Abstract:
Provided is a fault diagnosis assist device for elevators that can implement fault analysis and fault prediction without waiting for data to be accumulated. This fault diagnosis assist device for elevators comprises a registration unit (12) that creates fault analysis information by associating elevator fault information and weather information, and a search unit (14) that searches for, in the fault analysis information created by the registration unit (12), information conforming to input search conditions. The registration unit (12) associates, with the fault information, weather information for the day on which the fault occurred that is contained in the fault information before a first reference time. In the time period from the first reference time to a second reference time, the search unit (14) searches for information in the fault analysis information that was created by associating fault information before the first reference time with weather information before the first reference time.
Inventors:
MITSUDA MASAYUKI (JP)
Application Number:
PCT/JP2017/032885
Publication Date:
March 21, 2019
Filing Date:
September 12, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B66B5/00; B66B3/00
Foreign References:
| JP2011170724A | 2011-09-01 | |||
| JP2009155043A | 2009-07-16 | |||
| JPH09237103A | 1997-09-09 | |||
| JP2002312029A | 2002-10-25 | |||
| JP2013124150A | 2013-06-24 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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