发明名称 |
Method and apparatus for determining cylinder #1 power firing event in wasted spark ignition systems |
摘要 |
A method of determining the cylinder #1 power firing event in a wasted spark ignition system comprises developing a first signal comprising the integration of all power firing event signals, a second signal comprises the integration of all wasted firing event signals and comparing the amplitudes of the two signals to determine which represents the power firing events. The firing event signals are sorted for integration based upon knowledge of the polarity of spark plug firings, the cylinder firing order and the occurrence of a #1 cylinder firing event signal.
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申请公布号 |
US4795979(A) |
申请公布日期 |
1989.01.03 |
申请号 |
US19860941630 |
申请日期 |
1986.12.15 |
申请人 |
SUN ELECTRIC CORPORATION |
发明人 |
KREFT, KEITH A.;DIKOPF, MICHAEL;LOEWE, THOMAS D. |
分类号 |
F02P15/08;F02P17/00;F02P17/02;F02P17/04;(IPC1-7):F02P17/00 |
主分类号 |
F02P15/08 |
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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