Title:
VEHICLE ENGINE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/031023
Kind Code:
A1
Abstract:
When the output limit is predicted for an electric motor (MG) during restarting of an engine (10) during, for example, electric motor travel or temporary stoppage of a vehicle, an electronic control device (142) fixes the closing timing of an intake valve, opened and closed by a cam, at the middle position of the retardation range in the stopping process of the engine (10) using an intermediate locking mechanism (114). Therefore, even when there is a limit to the output of the electric motor (MG) for starting the engine (10), the explosive power at restart and the restartability of the engine (10) at starting or resumption of engine travel are increased.
Inventors:
MIYAZAKI TERUFUMI (JP)
IDESHIO YUKIHIKO (JP)
KAMIYA TOSHIHIKO (JP)
ETO SHINGO (JP)
ASAOKA HIRONORI (JP)
KATO YASUYUKI (JP)
IDESHIO YUKIHIKO (JP)
KAMIYA TOSHIHIKO (JP)
ETO SHINGO (JP)
ASAOKA HIRONORI (JP)
KATO YASUYUKI (JP)
Application Number:
PCT/JP2011/070070
Publication Date:
March 07, 2013
Filing Date:
September 02, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
MIYAZAKI TERUFUMI (JP)
IDESHIO YUKIHIKO (JP)
KAMIYA TOSHIHIKO (JP)
ETO SHINGO (JP)
ASAOKA HIRONORI (JP)
KATO YASUYUKI (JP)
MIYAZAKI TERUFUMI (JP)
IDESHIO YUKIHIKO (JP)
KAMIYA TOSHIHIKO (JP)
ETO SHINGO (JP)
ASAOKA HIRONORI (JP)
KATO YASUYUKI (JP)
International Classes:
B60W10/06; B60K6/48; B60W10/08; B60W20/00; F02D13/02; F02D17/00
Foreign References:
| JP2010195308A | 2010-09-09 | |||
| JP2007064127A | 2007-03-15 | |||
| JP2007153212A | 2007-06-21 |
Attorney, Agent or Firm:
IKEDA HARUYUKI (JP)
Haruyuki Ikeda (JP)
Haruyuki Ikeda (JP)
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Claims:
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