| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device of a transmission system for vehicle equipped with an electric type differential section and a switching part, the control device suppressing the rotation of an engine to a negative direction by suppressing deterioration in an engine rotation speed. <P>SOLUTION: The control device of the transmission system for vehicle is equipped with a control range setting means 100 for setting the control range of a rotation speed N<SB>18</SB>of a transmission member 18 to different ranges according to whether an automatic shift section 20 is in a driving power transmission state or a driving force non-transmission state, so that it is possible to suppress inertia torque acting on an engine 8 by limiting the rotation speed N<SB>18</SB>of the transmission member 18 to a predetermined control range in advance. Thus, it is possible to suppress reduction in the rotation speed N<SB>E</SB>of the engine 8, and to suppress deterioration in durability due to the rotation of the engine 8 to a negative direction. <P>COPYRIGHT: (C)2009,JPO&INPIT |
