On-board feature extraction and selection from high frequency electricity consumption data
US9369782B2 · kind B2 · utility
2Cited by
2References
18Claims
0Family size
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Key dates
| Filing date | Sep 17, 2014 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Jan 14, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2209/60
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Power consumption related data for the power source supplying an entire household or other group of appliances is captured at a relatively high data rate. The raw data is analyzed to remove redundancy and to identify pertinent features, and then the more informative of these features are then selected. The analysis and selection of features are pre-processing tasks that are performed on-site, on the same piece of hardware that acquires the raw data and transmits the pre-processed data to the server. By transmitting selective data to a remote server, only a low bandwidth is required for the transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.