发明名称 |
System and method for controlling spark-ignition internal combustion engine |
摘要 |
A control system controls a spark-ignition internal combustion engine. The spark-ignition internal combustion engine includes a cylinder, and a fuel injection valve arranged in the cylinder; and an intake port that communicates with the cylinder, and a fuel injection valve arranged in the intake port. Fuel is injected from both the fuel injection valves in at least a part of an operating range. If combustion fluctuations exceed a predetermined amount, in consideration of a preset proportion of fuels to be injected into the cylinder and the intake port, a proportion of fuel to be injected into the cylinder is decreased and a proportion of fuel to be injected into the intake port is increased.
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申请公布号 |
US2005051135(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20040931994 |
申请日期 |
2004.09.02 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TOMODA TERUTOSHI;NOMURA HIROSHI;SHIMIZU NOBUYUKI |
分类号 |
F02B11/00;F02B23/10;F02D9/02;F02D21/08;F02D41/04;F02D41/14;F02D41/34;F02D43/00;F02M25/07;F02M69/04;(IPC1-7):F02B3/00;F02B7/00 |
主分类号 |
F02B11/00 |
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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