| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automatic transmission control device capable of preventing the occurrence of a shock when decelerating a vehicle, in the vehicle provided with a cooperating regenerative brake for braking the vehicle by cooperating between a friction brake and a regenerative brake. <P>SOLUTION: This device for controlling an automatic transmission of the vehicle provided with the cooperating regenerative brake for braking the vehicle by cooperating between the friction brake and the regenerative brake, includes: a down-shift determining part (S2) for determining whether to become the starting timing of a down-shift in deceleration; a frictional braking increase determining part (S5) for determining whether braking force of the friction brake can be increased in response to reduction in torque of a motor generator when shifting in an ordinary shift time when becoming the starting timing of the down-shift; and a shift control part (S6) for starting the down-shift so as to shift by taking time longer than usual when determining that the braking force cannot be increased. <P>COPYRIGHT: (C)2012,JPO&INPIT |
