发明名称 |
DRIVE CONTROL DEVICE FOR HYBRID VEHICLE |
摘要 |
Provided is a drive control device for a hybrid vehicle, whereby no unintentional increase in the drive torque for the vehicle occurs when the engine is stopped during travel in a second hybrid travel mode. When a stop request has been received for the engine (12) when the second hybrid travel mode (HV-2) has been selected, unintentional increases in drive force that occur in an output gear (30) when trying to actively reduce the engine rotation speed using a first electric motor can be compensated for (canceled) by temporarily reducing the output torque of a second electric motor (MG2) and maintaining a constant drive force, because the engine (12) is stopped after switching to a first hybrid travel mode (HV-1), so a carrier (C2) for a second planetary gear device (16) and a carrier (C1) for a first planetary gear device (14) that were linked by a clutch (CL) are separated. As a result, the inconvenience of unintentional temporary increases in vehicle drive torque is eliminated. |
申请公布号 |
EP2829448(A8) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20120872047 |
申请日期 |
2012.03.21 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
HAYASHI, KOJI;HARADA, HIROYASU;ONO, TOMOHITO;ISHII, HIROYUKI |
分类号 |
B60W10/06;B60K6/445;B60W20/00 |
主分类号 |
B60W10/06 |
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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