| 发明名称 |
Method and apparatus for measuring a remaining capacity of a battery when charging constant current/constant voltage mode in a portable terminal |
| 摘要 |
According to one embodiment, a method for measuring the remaining capacity of a battery in a portable terminal includes calculating an elapsed time when a voltage of the battery, which increases while the battery is being charged, arrives at a fully charged voltage, and providing a remaining capacity of the battery, which corresponds to a ratio of the calculated elapsed time to a threshold time. |
| 申请公布号 |
US9052369(B2) |
申请公布日期 |
2015.06.09 |
| 申请号 |
US201213618487 |
申请日期 |
2012.09.14 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
Kim Jong-Woo;Roh Young-Gil;Jeon Sung-Won |
| 分类号 |
G01N27/416;G01R31/36 |
主分类号 |
G01N27/416 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of measuring a remaining capacity of a battery while the battery is being charged with at least one of a constant current mode and a constant voltage mode, the method comprising:
calculating an elapsed time from when a voltage of the battery, which increases while the battery is being charged, arrives at a fully charged voltage; and providing a remaining capacity of the battery, which corresponds to a ratio of the calculated elapsed time to a threshold time. |
| 地址 |
Suwon-Si KR |
