发明名称 |
Method of improving fuel economy |
摘要 |
A fuel economy control method includes estimating a temperature of a battery, measuring a current of the battery, and measuring a voltage of the battery. A nominal optimum charging voltage is determined as a function of a state of charge (SOC) of the battery and the estimated temperature. The nominal optimum charging voltage is reduced to a fuel economy minimum charging voltage if the SOC is above a predetermined level and the current is within a predetermined range.
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申请公布号 |
US6809501(B2) |
申请公布日期 |
2004.10.26 |
申请号 |
US20030386256 |
申请日期 |
2003.03.11 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
KAPSOKAVATHIS NICK S.;ZHAO YAANG;WALTERS DAVID W. |
分类号 |
G01R31/36;H02J7/14;(IPC1-7):H01M10/44 |
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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