发明名称 |
Control device for vehicular power transmitting device |
摘要 |
This invention relates to a control device for a vehicular power transmitting device. The control device has shifting-point altering means 108 operative such that when a second electric motor M2 is operated with priority to obtain a charging efficiency and/or electric power generating efficiency, a shifting point for a vehicle to run under a decelerating state (during a coast running state) is altered to a point on a higher vehicle speed than that at which a shifting point for a running-performance-conscious state is set. Therefore, when the second electric motor M2 is operated with priority for generating electric power, a downshift is initiated at a high vehicle speed than that at which the downshift is initiated at a shifting point for a running-performance-conscious state. This increases a rotation speed NM2 of the second electric motor M2, resulting in an increase in regeneration amount (electric power generation amount) of the second electric motor M2.
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申请公布号 |
US8197385(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20080219200 |
申请日期 |
2008.07.17 |
申请人 |
MATSUBARA TOORU;SHIBATA HIROYUKI;KUMAZAKI KENTA;TABATA ATSUSHI;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MATSUBARA TOORU;SHIBATA HIROYUKI;KUMAZAKI KENTA;TABATA ATSUSHI |
分类号 |
H02P17/00;B60K6/445;B60K6/547;B60L11/14;B60L15/20;B60W10/08;B60W10/10;B60W10/18;B60W10/26;B60W20/00;F16H59/74;F16H61/10;F16H61/68;F16H61/684;F16H61/686;F16H63/50 |
主分类号 |
H02P17/00 |
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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