Intelligent condition monitoring and fault diagnostic system for preventative maintenance
US10120374B2 · kind B2 · utility
58Cited by
79References
42Claims
0Family size
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Key dates
| Filing date | Aug 10, 2015 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Jan 30, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2257
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system for condition monitoring and fault diagnosis includes a data collection function that acquires time histories of selected variables for one or more of the components, a pre-processing function that calculates specified characteristics of the time histories, an analysis function for evaluating the characteristics to produce one or more hypotheses of a condition of the one or more components, and a reasoning function for determining the condition of the one or more components from the one or more hypotheses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.