HYBRID VEHICLE CONTROL DEVICE

WIPO Patent Application WO/2010/052768

A1

A control device of a hybrid vehicle includes: a map defined by an accelerator open degree and a vehicle speed and having a stepless speed change mode region and a fixed speed change mode region; and control means which switches the speed change mode in accordance with the shift of the vehicle operation point on the map. The fixed speed change mode region is formed by a first fixed speed change mode region where a reaction torque is not greater than a maximum rating torque of a motor generator and a second fixed speed change mode region where the reaction torque is greater than the maximum rating torque. The control means uses different methods for controlling the speed change mode switching when the vehicle operation point is positioned in or shifted to the first and the second fixed speed change mode region.

IDESHIO YUKIHIKO (JP)
KOMADA HIDEAKI (JP)
SHIBATA HIROYUKI (JP)
ONO TOMOHITO (JP)
YOKOYAMA WATARU (JP)

PCT/JP2008/070103

May 14, 2010

November 05, 2008

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TOYOTA MOTOR CO LTD (JP)
IDESHIO YUKIHIKO (JP)
KOMADA HIDEAKI (JP)
SHIBATA HIROYUKI (JP)
ONO TOMOHITO (JP)
YOKOYAMA WATARU (JP)

B60K6/445; B60L50/16; B60W10/04; B60W10/06; B60W10/08; B60W10/10; B60W20/00; F02D29/02; F16H61/04; F16H63/40; F16H59/18; F16H59/44

JP2005278387A	2005-10-06
JP2007001492A	2007-01-11
JP2006022933A	2006-01-26
JP2006044555A	2006-02-16
JP2006327552A	2006-12-07
JP2006240608A	2006-09-14
JP2006144625A	2006-06-08
JP2004254468A	2004-09-09
JPH10325344A	1998-12-08
JPH09156387A	1997-06-17
JPH07336810A	1995-12-22

NAKAMURA, Toshinobu et al. (JP)
Akinobu Nakamura (JP)

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