发明名称 |
Powertrain and method of controlling the same |
摘要 |
When a reduction in a supply hydraulic pressure to a second shift portion is sensed, an engagement command of C0 clutch is generated so that a power split device (electrical differential portion) is brought into a locked state. In the locked state, a sun gear, a carrier rotated by an engine and a ring gear rotated by a second MG integrally rotate, whereby inertia is increased. Thus, high-speed rotation of a transmission member corresponding to an input shaft of the second shift portion can be prevented.
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申请公布号 |
US8172721(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US20110929505 |
申请日期 |
2011.01.28 |
申请人 |
KUMAZAKI KENTA;MATSUBARA TOORU;TABATA ATSUSHI;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KUMAZAKI KENTA;MATSUBARA TOORU;TABATA ATSUSHI |
分类号 |
B60W10/02;B60K6/20;B60K6/445;B60K6/543;B60K6/547;B60W10/08;B60W10/10;B60W20/00 |
主分类号 |
B60W10/02 |
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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