发明名称 |
Method for monitoring operation of a shutter |
摘要 |
A method of monitoring operation of an adjustable shutter adapted for cooling a powertrain in a vehicle includes commanding the shutter to adopt a position and assessing whether the shutter has adopted the commanded position. The method also includes generating a first signal if the shutter has adopted the commanded position, and commanding the shutter to perform a first retry to adopt the commanded position if the shutter has not adopted the commanded position. The method additionally includes generating a second signal if the shutter has adopted the commanded position on the first retry. A vehicle using a controller to perform such a method is also provided. |
申请公布号 |
US8689917(B2) |
申请公布日期 |
2014.04.08 |
申请号 |
US20100910178 |
申请日期 |
2010.10.22 |
申请人 |
MIESTERFELD FREDERICK P.;WAUGH BRENNEN R.;KOLM ERIC R.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
MIESTERFELD FREDERICK P.;WAUGH BRENNEN R.;KOLM ERIC R. |
分类号 |
B60K11/00;B60J1/00 |
主分类号 |
B60K11/00 |
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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