Data processing device, data processing method, and non-transitory storage medium
US10712375B2 · kind B2 · utility
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Key dates
| Filing date | Jan 8, 2016 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Oct 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R21/133
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In order to solve the above-described problem, there is provided a data processing device (1) including a measurement data acquisition unit (10) that acquires measurement data indicating a temporal change in at least one of current consumption and power consumption of an electrical apparatus, a fluctuation component extraction unit (20) that extracts a fluctuation component related to fluctuation in the current consumption and a fluctuation component related to fluctuation in the power consumption from the measurement data, and a feature value acquisition unit (30) that acquires a feature value of the fluctuation component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.