发明名称 |
Device and method for monitoring a battery in a mobile communication terminal |
摘要 |
A battery monitoring device for a mobile communication terminal having a display. A current sink consumes a traffic mode current in response to a control signal output from a microprocessor. An analog-to-digital converter converts a voltage signal output from the current sink to a digital signal. The microprocessor compares the output signal of the analog-to-digital converter with threshold values stored in an internal memory to determine the remaining capacity of the battery. The remaining capacity of the battery is then displayed on the display.
|
申请公布号 |
US6134457(A) |
申请公布日期 |
2000.10.17 |
申请号 |
US19980116728 |
申请日期 |
1998.07.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HA, SANG-WOOK;PARK, JOUNG-KYOU |
分类号 |
H04B7/26;G01R31/36;H04M1/73;(IPC1-7):H04M1/73 |
主分类号 |
H04B7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|