Methods for detecting fan anomalies with built-in usage and sensory data
US11656615B2 · kind B2 · utility
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4References
20Claims
0Family size
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Key dates
| Filing date | Nov 30, 2020 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Apr 5, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/50333
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method of detecting anomalies of a fan within an appliance includes receiving, at a service computer and/or remote server, data indicative of usage of the fan, analyzing the data indicative of usage of the fan with a machine learning model on the service computer and/or remote server, and flagging the fan for replacement when the machine learning model detects an anomaly in the data indicative of usage of the fan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.