发明名称 |
Adaptive ignition dwell based on ionization feedback |
摘要 |
A system for determining a minimum ignition coil charge duration of an internal combustion engine to meet a desired level of combustion stability includes a sensor in communication with a controller. The sensor is configured to measure the ionization current of a cylinder of the internal combustion engine and output to the dwell controller. The controller is configured to determine a combustion stability criterion based upon the ionization signal and determine the minimum ignition coil charge duration based upon the combustion stability criterion. |
申请公布号 |
GB2446040(B) |
申请公布日期 |
2009.01.28 |
申请号 |
GB20070023937 |
申请日期 |
2007.12.06 |
申请人 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
发明人 |
GUOMING GEORGE ZHU;ROSS D PURSIFULL |
分类号 |
F02P3/045;F02P9/00;F02P17/04 |
主分类号 |
F02P3/045 |
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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