Method and apparatus for estimating state of battery
US9897664B2 · kind B2 · utility
3Cited by
1References
23Claims
0Family size
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Key dates
| Filing date | May 22, 2015 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Feb 5, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A battery state estimation apparatus includes a sensing data acquirer configured to acquire sensing data of a battery. The apparatus further includes a state of health (SOH) information estimator configured to divide the sensing data based on a predetermined time interval, extract a segment comprising a predetermined number of items of the divided sensing data, and estimate SOH information of the battery based on the segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.