VEHICLE TRANSMISSION AND CONTROL DEVICE

WIPO Patent Application WO/2014/102908

A1

A vehicle transmission (1) is provided with: a speed change mechanism (10) having a first engaging device (C1) capable of interrupting and connecting transmission of motive power between an engine (4) and a first input shaft (13) of a first shift position group (11), and a second engaging device (C2) capable of interrupting and connecting transmission of motive power between the engine (4) and a second input shaft (14) of a second shift position group (12); a differential mechanism (20) for connecting a rotary shaft (31) of a rotary machine (30), the first input shaft (13), and the second input shaft (14); and a control device (50). The first shift position group (11) includes a starting position. The control device (50) causes the vehicle to start moving by controlling the rotation of the rotary machine (30) and placing the first engaging device (C1) in an engaged state after placing the second engaging device (C2) in an engaged state in a state in which the engine is operating prior to the start of movement by the vehicle (2), and placing the second engaging device (C2) in a released state during starting of movement of the vehicle (2). Consequently, the vehicle transmission (1) has the effect of enabling enhanced starting performance.

MURATA KIYOHITO (JP)

PCT/JP2012/083514

July 03, 2014

December 25, 2012

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TOYOTA MOTOR CO LTD (JP)
MURATA KIYOHITO (JP)

B60K6/30; B60W10/02; B60K6/48; B60W10/08; B60W20/00; F16D48/02

JP2010221907A	2010-10-07
JP2010100181A	2010-05-06
JP2001352606A	2001-12-21
JP2001286003A	2001-10-12
JP2002204504A	2002-07-19

SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)

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