发明名称 |
Vehicle Diesel Engine and Control Method of the Same |
摘要 |
A diesel engine includes: a PM filter provided in its exhaust passage; a fuel injection valve for performing post fuel injection in a cylinder of an engine body in addition to primary fuel injection, in order to supply fuel to the PM filter, to maintain its purification performance; an oil level sensor for detecting a degree of dilution of engine oil; and a first indicator lamp that is turned on to indicate that the engine oil needs to be changed when the degree of dilution of engine oil detected by the oil level sensor is equal to or greater than an allowable level. The vehicle diesel engine overrides the prohibition of the post fuel injection until a distance traveled by the vehicle after the indicator lamp is turned on reaches a predetermined distance.
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申请公布号 |
US2010011745(A1) |
申请公布日期 |
2010.01.21 |
申请号 |
US20070311969 |
申请日期 |
2007.11.06 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YOKOI TATSUHISA;MATSUNO SHIGEHIRO;HARADA YASUO;KUSUNOKI RYOUHEI;HORIKAWA HIDETOMO;KITAOKA RYOICHI |
分类号 |
F01N11/00;B01D46/42;B01D53/86;B01D53/94;B60Q1/00;F01M1/18;F01N3/023;F02B3/00;F02D41/38;G06F19/00 |
主分类号 |
F01N11/00 |
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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