Battery charging device, battery charging system, and battery charging method
US10688876B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2016 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Nov 4, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery charging device (30) is a battery charging device that charges a battery (10) used in vehicle (20), and comprises a battery pairing component (32), a usage battery state acquisition component (33), and a charging current determination component (37). The battery pairing component (32) is configured to set a charging objective battery (10) to be paired with a usage battery (10). The usage battery state acquisition component (33) is configured to acquire information about the state of the usage battery (10). The charging current determination component (37) is configured to determine the charging current of the charging objective battery (10) on the basis of information about the state acquired by the usage battery state acquisition component (33).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.