Apparatus state estimation method, apparatus state estimation device, and data providing device
US10210155B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Jan 23, 2017 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Jan 23, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus state estimation method includes: storing first apparatus data that indicates a state of an apparatus; storing a work record, the work record being a record indicating a work that has been carried out for maintenance of the apparatus; estimating a category that is a malfunction of the apparatus or a content of a measure by using the work record; and learning a relationship between the estimated category and the first apparatus data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.