Determining information about devices in a building using different sets of features
US9739813B2 · kind B2 · utility
153Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2015 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | May 8, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R21/133
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Electrical usage of devices in a building may be monitored to provide information about the operation of the devices to a user. The information communicated to a user may include historical information and real-time information. In determining the real-time information, it may be desired to provide the information quickly and use a smaller set of features that are available more quickly. In determining the historical information, it may be desired to provide more accurate information and use a larger set of features. A device may compute real-time information and historical information using different sets of features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.