| 发明名称 |
Internal combustion engine controller |
| 摘要 |
An ECU for an internal combustion engine predicts change in the driving state of the engine when switching from port injection mode to in-cylinder injection mode. In accordance with the prediction, the ECU actuates a high-pressure pump before entering the in-cylinder injection mode to pressurize the fuel supplied to an air-intake passage injector.
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| 申请公布号 |
US7063069(B2) |
申请公布日期 |
2006.06.20 |
| 申请号 |
US20050050734 |
申请日期 |
2005.02.07 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SAKAI MITSUTO;YAMAZAKI DAICHI;AKITA TATSUHIKO;KURATA NAOKI |
| 分类号 |
F02D1/02;F02M63/02;F02B15/00;F02D41/04;F02D41/38;F02D45/00;F02M59/20;F02M69/04 |
主分类号 |
F02D1/02 |
| 代理机构 |
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