发明名称 |
Electronic apparatus that determines a characteristic of a battery |
摘要 |
<p>An electronic apparatus which detects when a battery having a different characteristic is mixed in a plurality of batteries accommodated therein. An average voltage V1 per battery of plural batteries connected in series and an average voltage V2 per battery at a connecting point halfway of those connected batteries are detected. A difference in voltage ¾V1 - V2¾ between the average voltage V1 and average voltage V2 is compared with a tolerable voltage difference DELTA V. If it is determined that a battery having a different characteristic is mixed, the operation of the apparatus is interrupted and an alarm is displayed or the supply of power is shut down. <IMAGE></p> |
申请公布号 |
EP1517153(A1) |
申请公布日期 |
2005.03.23 |
申请号 |
EP20040021951 |
申请日期 |
2004.09.15 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
MIWA, TAKAHIRO;OTA, YUSUKE |
分类号 |
G06F1/28;H01M6/50;H01M10/48;H02J7/00;H02J7/02;(IPC1-7):G01R31/36 |
主分类号 |
G06F1/28 |
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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