Title:
SCOPE OF FAILURE SPECIFYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/238488
Kind Code:
A1
Abstract:
The present invention is intended to specify the scope of failures within an electrical apparatus. A server 1 comprises a storage unit 10 that stores wiring information about the wiring of an electrical apparatus, a failure information acquisition unit 14 that acquires failure information that indicates the predicted or determined site of a failure within the electrical apparatus, and a scope of failure specifying unit 15 that specifies the scope of the failure within the electrical apparatus on the basis of the wiring information and the failure information. The server 1 may also comprise a capacity calculation unit 17 that calculates an electrical capacity for the components of the electrical apparatus that are outside the scope of the failure. The server 1 may also comprise a composition unit 16 that is the components of the electrical apparatus that are outside the scope of the failure and a capacity calculation unit 17 that calculates an electrical capacity for said components. The failure information acquisition unit 14 may acquire the failure information that indicates the predicted or determined site of a failure within the electrical apparatus when a failure of the electrical apparatus has been predicted or determined.
Inventors:
TATSUNO TOMOKI (JP)
NAKAMURA MASAKI (JP)
TAKENO KAZUHIKO (JP)
NAKAMURA MASAKI (JP)
TAKENO KAZUHIKO (JP)
Application Number:
PCT/JP2023/013673
Publication Date:
December 14, 2023
Filing Date:
March 31, 2023
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H02J13/00; G01R31/00; H02J3/32; H02J3/38; H02J7/00; H02J7/35
Domestic Patent References:
| WO2012023477A1 | 2012-02-23 | |||
| WO2012115148A1 | 2012-08-30 |
Foreign References:
| JP2006238619A | 2006-09-07 | |||
| JP2015233386A | 2015-12-24 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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