发明名称 |
Battery management system and method |
摘要 |
A battery management system for managing a plurality of subsystem circuits and 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 signal, and to selectively disable each subsystem circuit or function when each subsystem circuit or function has depleted its allocation of battery capacity. <IMAGE> |
申请公布号 |
EP1524829(A1) |
申请公布日期 |
2005.04.20 |
申请号 |
EP20030023676 |
申请日期 |
2003.10.17 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
CHEN, JOSEPH, C.;MALTON, JONATHAN |
分类号 |
G06F1/32;H04M1/73 |
主分类号 |
G06F1/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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