发明授权
US6020718A Battery capacity predicting method, battery unit and apparatus using
battery unit
失效
电池容量预测方法，电池单元和使用电池单元的设备
- 专利标题： Battery capacity predicting method, battery unit and apparatus using battery unit
- 专利标题（中）： 电池容量预测方法，电池单元和使用电池单元的设备
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申请号： US763793申请日： 1996-12-11
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公开(公告)号： US6020718A公开(公告)日： 2000-02-01
- 发明人: Hidekiyo Ozawa , Nobuo Tanaka , Masami Itoyama , Yoshiro Takeda
- 申请人： Hidekiyo Ozawa , Nobuo Tanaka , Masami Itoyama , Yoshiro Takeda
- 申请人地址： JPX Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX8-171456 19960701
- 主分类号： G01R31/36
- IPC分类号： G01R31/36 ; G06F1/28 ; H02H7/18 ; H02J7/00
摘要：
A battery capacity predicting method predicts a remaining capacity of a battery unit including a plurality of battery cells connected in series in an apparatus which uses the battery unit. The battery capacity predicting method includes the steps of comparing output voltages of each of the battery cells, and predicting the remaining capacity of the battery unit based on at least one of a minimum voltage and a maximum voltage out of the compared output voltages of the battery cells.
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