发明名称 |
INTERNAL COMBUSTION ENGINE IGNITION DEVICE |
摘要 |
An internal combustion engine ignition device is provided in which an ECU (200) includes a pulse generation circuit (201) that outputs pulse signals (Igt1 and Igt2) and an ion-signal detection/control circuit (300), and a coil driver (400) includes a pulse detection circuit (7) that recognizes a signal received from the pulse generation circuit (201) and an ion-current detection circuit (9); when the pulse signals are not outputted, an ion current is detected and a signal is outputted at the same line as a coil-driver input signal line.
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申请公布号 |
US2009183719(A1) |
申请公布日期 |
2009.07.23 |
申请号 |
US20080139110 |
申请日期 |
2008.06.13 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
AIDA FUTOSHI;YASUDA YUKIO;NARUSE YUSUKE |
分类号 |
F02P3/05 |
主分类号 |
F02P3/05 |
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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