Title:
DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
Document Type and Number:
WIPO Patent Application WO/2013/140542
Kind Code:
A1
Abstract:
Provided is a drive control device for a hybrid vehicle with which suitable limp-home driving is executed when an electric motor fails. This drive control device is equipped with a clutch (CL) that engages/disengages a carrier (C1) of a first planetary gear device (14) and a carrier (C2) of a second planetary gear device (16), and a brake (BK) that engages/disengages the carrier (C2) with respect to a housing (26). When a first electric motor (MG1) fails, limp-home driving control is performed whereby drive power is output by an engine (12) and the reaction force to that drive power is received by a second electric motor (MG2), thus enabling limp-home driving by means of the direct torque of the engine (12), within the range of the reaction force received by the second electric motor (MG2).
Inventors:
TAMACHI TOSHIAKI (JP)
SATO ISAO (JP)
ONO TOMOHITO (JP)
SATO ISAO (JP)
ONO TOMOHITO (JP)
Application Number:
PCT/JP2012/057155
Publication Date:
September 26, 2013
Filing Date:
March 21, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
TAMACHI TOSHIAKI (JP)
SATO ISAO (JP)
ONO TOMOHITO (JP)
TAMACHI TOSHIAKI (JP)
SATO ISAO (JP)
ONO TOMOHITO (JP)
International Classes:
B60K6/445; B60W10/06; B60W10/08; B60W10/10; B60W20/00
Foreign References:
| JP2011046252A | 2011-03-10 | |||
| JP2010012907A | 2010-01-21 | |||
| JP2009067091A | 2009-04-02 | |||
| JP2005199942A | 2005-07-28 | |||
| JP2010280315A | 2010-12-16 | |||
| JP2008265600A | 2008-11-06 | |||
| JPH038183B2 | 1991-02-05 |
Attorney, Agent or Firm:
IKEDA HARUYUKI (JP)
Haruyuki Ikeda (JP)
Haruyuki Ikeda (JP)
Download PDF:
Previous Patent: DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
Next Patent: DRIVE CONTROL DEVICE FOR HYBRID VEHICLE
Next Patent: DRIVE CONTROL DEVICE FOR HYBRID VEHICLE