Title:
MANAGEMENT MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/198624
Kind Code:
A1
Abstract:
The purpose of the present invention is to monitor an industrial system to be managed with greater precision. Provided is a management monitoring system (18), comprising: realtime sensing devices (28, 34) for detecting the state of a subject device (22) and the command outputted from a central control device (32) which inputs a control command into the subject device (22); and a management monitoring device (44) for acquiring information from the realtime sensing devices (28, 34). The management monitoring device (44) has: an analysis unit for simulating the state of the subject device (22) using models of the subject device (22) and central control device (32); and an assessment unit for comparing the result computed by the analysis unit against the information acquired from the realtime sensing devices (28, 34), and assessing whether a malfunction has occurred in the subject device (22).
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Inventors:
KUSABA NAOKI (JP)
YAMADA TOSHIYUKI (JP)
KAMIYA YOSHINORI (JP)
NAITO NOBUKAZU (JP)
YAMASAKI NAOKI (JP)
YAMADA TOSHIYUKI (JP)
KAMIYA YOSHINORI (JP)
NAITO NOBUKAZU (JP)
YAMASAKI NAOKI (JP)
Application Number:
PCT/JP2018/011844
Publication Date:
November 01, 2018
Filing Date:
March 23, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G05B23/02; F01D25/00; F02C7/00
Foreign References:
| JP2014096145A | 2014-05-22 | |||
| JPH103313A | 1998-01-06 | |||
| JP2016106298A | 2016-06-16 | |||
| JP2016104987A | 2016-06-09 |
Other References:
See also references of EP 3617826A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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