发明名称 |
BATTERY MANAGEMENT SYSTEM AND METHOD |
摘要 |
A battery management system for managing a plurality of subsystem circuits a nd functions of a mobile communication device powered by a battery is disclosed . The battery management system includes a battery monitoring circuit, a user interface, and a battery management module. The battery monitoring circuit is operable to monitor a present battery capacity and generate a battery capacity signal based on the present battery capacity. The user interface is operable to receive a user-input allocation of battery capacity among the subsystem circuits and functions. The battery management module is operable to receive the user-input allocation and the battery capacity signa l, and to selectively disable each subsystem circuit or function when each subsystem circuit or function has depleted its allocation of battery capacity. |
申请公布号 |
CA2680288(A1) |
申请公布日期 |
2005.04.17 |
申请号 |
CA20042680288 |
申请日期 |
2004.10.15 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
CHEN, JOSEPH C.;MALTON, JONATHAN |
分类号 |
H04W52/02;H04W88/02 |
主分类号 |
H04W52/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|