发明名称 |
Fuel injection control apparatus for internal combustion engine |
摘要 |
An internal combustion engine includes a direct injector for injecting fuel directly into a combustion chamber of the engine, an intake passage injector for injecting fuel into an intake passage of the engine, and a vaporized fuel processing unit for purging purge gas containing a vaporized fuel into the intake passage. A fuel injection control apparatus includes a detecting section and an injection control section. The detecting section detects the amount of the vaporized fuel in the purge gas. The injection control section changes a fuel injection mode of at least one of the direct injector and the intake passage injector depending on the detected amount of the vaporized fuel. As a result, hampering of engine combustion due to purge gas is suppressed.
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申请公布号 |
US7322344(B2) |
申请公布日期 |
2008.01.29 |
申请号 |
US20050061443 |
申请日期 |
2005.02.22 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YONEZAWA KOICHI |
分类号 |
F02M37/04;F02D35/00;F02D41/00;F02D41/02;F02D41/04;F02D41/30;F02D45/00;F02M25/08;F02M61/14;F02M69/04;F02M69/46 |
主分类号 |
F02M37/04 |
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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