Title:
PLANT MAINTENANCE ASSISTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/051548
Kind Code:
A1
Abstract:
A plant maintenance assisting system 1 is provided with: an abnormality indication monitoring system 22; an abnormality diagnosis system 23; a maintenance plan creation system 26; a risk evaluation system 25; and a component management system 27. On the basis of risk information and abnormality diagnosis information that is a result of diagnosis by the abnormality diagnosis system 23, the risk evaluation system 25 determines the need for maintenance work with respect to an abnormality indicating facility. If it is determined that maintenance work with respect to the abnormality indicating facility is necessary, the maintenance plan creation system 26 sets, in a maintenance plan, maintenance implementation timing of maintenance work on a facility including the abnormality indicating facility. On the basis of component management information, the component management system 27 determines whether a component can be procured at the maintenance implementation timing set by the maintenance plan creation system 26.
Inventors:
AZUMA TAKASHI (JP)
MASHIO KENJI (JP)
YAMASHITA TAKAE (JP)
SHIIZUKA SUSUMU (JP)
NISHITANI JUNICHI (JP)
UTSUMI MASAFUMI (JP)
SHIBUYA JUN (JP)
MASHIO KENJI (JP)
YAMASHITA TAKAE (JP)
SHIIZUKA SUSUMU (JP)
NISHITANI JUNICHI (JP)
UTSUMI MASAFUMI (JP)
SHIBUYA JUN (JP)
Application Number:
PCT/JP2016/057004
Publication Date:
March 30, 2017
Filing Date:
March 07, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G21C17/00; G05B23/02
Foreign References:
| JP2011227706A | 2011-11-10 | |||
| JP2004240642A | 2004-08-26 | |||
| JP2006252311A | 2006-09-21 | |||
| JP2004191359A | 2004-07-08 | |||
| JPH07270574A | 1995-10-20 | |||
| JP2011076334A | 2011-04-14 | |||
| JPH0997285A | 1997-04-08 |
Other References:
See also references of EP 3355312A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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