发明名称 |
LEISTUNGSAUSGABEVORRICHTUNG FÜR HYBRIDFAHRZEUG |
摘要 |
Under a switchover operation of an EGR valve from OFF to ON or from ON to OFF, the control procedure of the invention keeps an engine power demand Pe*, which is to be output from an engine and is set corresponding to a torque demand Tr* to be output to a drive shaft, unchanged to a previous level (Previous Pe*) set immediately before the switchover operation of the EGR valve (step S 120 ). A torque command Tm 2 * of a motor MG 2 is set to ensure output of the torque demand Tr* to the drive shaft (step S 126 ). The engine and motors MG 1 and MG 2 are then driven and controlled with preset target values and torque commands. Such control desirably prevents a variation in load of the engine simultaneous with the switchover operation of the EGR valve and accordingly ensures favorable emission control performance, while attaining output of the torque demand Tr* to the drive shaft. |
申请公布号 |
DE602005001945(D1) |
申请公布日期 |
2007.09.20 |
申请号 |
DE20056001945T |
申请日期 |
2005.05.06 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA |
发明人 |
YAMAZAKI, MAKOTO |
分类号 |
B60W20/00;F02D41/00;B60K6/445;B60K6/448;B60K6/48;B60K6/52;B60K6/54;B60L11/14;B60W10/06;B60W10/08;B60W10/26;F02D21/08;F02D29/02;F02D29/06;F02D41/30;F02D43/00;F02D45/00;F02M25/07 |
主分类号 |
B60W20/00 |
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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