发明名称 |
BATTERY PACK |
摘要 |
<p>Firmware of a battery pack (2) is stored in a rewritable storage device such as a flash memory (8). When troubleshooting or performance improvement is needed, a personal computer main body (host equipment) (1) obtains up-to-date firmware from a storage medium or the Internet, and transmits it to a battery pack (2) via an SMBus (5) using a firmware transfer device (12). A firmware rewriting device (11) of the battery pack (2) rewrites the firmware stored in the flash memory (8) on the basis of the up-to-date firmware. <IMAGE></p> |
申请公布号 |
EP1253663(A1) |
申请公布日期 |
2002.10.30 |
申请号 |
EP20010900677 |
申请日期 |
2001.01.11 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
TOJO, MASAAKI;MATSUI, TAKATOSHI |
分类号 |
H02J7/10;G01R31/36;H01M10/42;H01M10/46;H01M10/48;(IPC1-7):H01M10/42;H02J7/00 |
主分类号 |
H02J7/10 |
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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