发明名称 |
Apparatus and method for controlling a power source applicable to portable electronic equipment |
摘要 |
An apparatus and method for controlling a battery power source of an electronic device by resetting battery information stored in a memory. In addition, the battery is discharged until a battery voltage reaches a prescribed discharge end voltage, even when the power source supply to the device is switched from the battery to another source. The battery information includes a realizable capacity and a residual capacity of the battery. The realizable capacity is a parameter used for indicating a battery performance and the residual capacity is used for calculating a usable residual time of the device.
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申请公布号 |
US6114836(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19980048992 |
申请日期 |
1998.03.27 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
HAGIWARA, MASAHIKO;OZAWA, KATSUO |
分类号 |
G01R31/36;G06F1/26;G06F1/28;H02J7/00;(IPC1-7):H02J7/00 |
主分类号 |
G01R31/36 |
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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