发明名称 |
CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE |
摘要 |
A control apparatus for an internal combustion engine includes phase change means (60) for advancing or retarding phases of an opening timing and a closing timing of an intake valve (62); duration change means (60) for increasing or decreasing a duration of the intake valve (62); and EGR gas amount increase means (50) for increasing an amount of EGR gas, based on an operating state of an internal combustion engine. The control apparatus further includes intake-valve closing timing advancing means (50) for advancing the intake-valve closing timing when the amount of EGR gas is increased. The intake-valve closing timing advancing means (50) advances the intake-valve closing timing by performing a first operation that advances the phases using the phase change means (60), and performing a second operation that decreases the duration using the duration change means (60), and makes a timing at which the second operation is started later than a timing at which the first operation is started. |
申请公布号 |
EP2181260(A2) |
申请公布日期 |
2010.05.05 |
申请号 |
EP20080789022 |
申请日期 |
2008.08.06 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
NAKATANI, KOICHIRO;TOMODA, TERUTOSHI;ISHIYAMA, SHINOBU;FURUHASHI, MICHIO;ONO, TOMOYUKI;KOGO, TOMOYUKI;HISATAKA, YOSHIHIRO |
分类号 |
F02D13/02;F02D15/04;F02D21/08 |
主分类号 |
F02D13/02 |
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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