Monitoring apparatus, method, and program
US11892829B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Feb 25, 2022 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Feb 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B23/0245
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
According to one embodiment, a monitoring apparatus includes a processing circuit. The processing circuit is configured to generate second data including a prediction value of a second sensor correlated with a first sensor from first data including a measurement value of the first sensor of which a measurement value changes suddenly in a case where the control signal changes, detect an anomaly of the system or an anomaly of at least one sensor, and make it difficult to detect the anomaly in a case where the determination signal indicates that there is a change in the control signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.