发明名称 |
INTER-CYLINDER AIR-FUEL RATIO VARIATION ABNORMALITY DETECTION APPARATUS FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE |
摘要 |
An inter-cylinder air-fuel ratio variation abnormality detection apparatus for a multicylinder internal combustion engine according to the present invention detects variation abnormality based on a rotational fluctuation of the internal combustion engine. Number-of-rotations feedback control is preformed to make the number of rotations of the internal combustion engine equal to a predetermined target number of rotations. The amount of power generated by a power generation device driven by the internal combustion engine is controlled so as to bring the load on the internal combustion engine into a target range when the abnormality detection is carried out. |
申请公布号 |
US2014129116(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201314072374 |
申请日期 |
2013.11.05 |
申请人 |
SUZUKI KENJI;IWAZAKI YASUSHI;KITAURA KOICHI;MIYAMOTO HIROSHI;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SUZUKI KENJI;IWAZAKI YASUSHI;KITAURA KOICHI;MIYAMOTO HIROSHI |
分类号 |
F02D41/02 |
主分类号 |
F02D41/02 |
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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