| 发明名称 |
Method for monitoring a motor speed sensor |
| 摘要 |
A method for detecting speed faults in a hybrid powertrain having engine and electric machine speed inputs includes directly sensing the engine and machine speeds and performing comparisons of sensed engine speed with engine speed determined based upon the machine speeds.
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| 申请公布号 |
US7555374(B2) |
申请公布日期 |
2009.06.30 |
| 申请号 |
US20080247327 |
申请日期 |
2008.10.08 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC.;DAIMLER AG;CHRYSLER LLC;BAYERISHE MOTOREN WERKE AKTIENGESELLSCHAFT |
发明人 |
WU PETER E.;VAN HORN CHARLES J;WANG WEI D.;NAQI SYED |
| 分类号 |
B60K1/02;B60W10/105 |
主分类号 |
B60K1/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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