Capacity judgment module and capacity calibration method thereof
US11549990B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2020 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Mar 6, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A capacity judgment module and a capacity calibration method thereof are disclosed. The capacity judgment module is used to judge a capacity of a battery installed in an electronic device. The capacity judgment module includes a database, a voltage detection module and a processing module. The database is used to store the voltage-capacity comparison curve. The voltage detection module is used to obtain a voltage value interval between a maximum use voltage value and a minimum use voltage value of the electronic device so as to divide the voltage value interval into a plurality of levels. The processing module is used to query the voltage-capacity comparison curve to actually modify the plurality of levels of the voltage value interval of the electronic device and the battery capacity ratio according to the voltage-capacity comparison curve, thereby creating a new voltage-capacity comparison table,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.