Title:
ESTIMATION DEVICE, ESTIMATION METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/113258
Kind Code:
A1
Abstract:
This estimation device is provided with: an qualitative reasoning means which determines a state estimation target portion of a monitored object on the basis of qualitative reasoning that uses specified portion qualitative expression information qualitatively indicating the state of a specified portion of the monitored object, and acquires state candidate qualitative expression information that qualitatively indicates a candidate for the state of the state estimation target portion; and a quantitative state candidate setting means which, on the basis of the state candidate qualitative expression information, acquires state candidate quantitative expression information that quantitatively indicates a candidate for the state of the state estimation target portion.
Inventors:
ONISHI TAKASHI (JP)
KUBOSAWA SHUMPEI (JP)
KUBOSAWA SHUMPEI (JP)
Application Number:
PCT/JP2020/044177
Publication Date:
June 02, 2022
Filing Date:
November 27, 2020
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06N5/04; G05B23/02
Foreign References:
| JPH02281106A | 1990-11-16 | |||
| JPH02277136A | 1990-11-13 | |||
| JPH0423131A | 1992-01-27 | |||
| US5442555A | 1995-08-15 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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