| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle driving control device that, in a vehicle that includes an engine having a supercharger and an automatic transmission, is able to suppress deterioration of drivability due to a decrease in supercharging pressure at the upshift of the automatic transmission.SOLUTION: An electronic control unit executes throttle torque reduction control for decreasing an engine torque by reducing a throttle opening degree during an upshift of an automatic transmission 12 before a start of the upshift. During the upshift of the automatic transmission 12, the electronic control unit actuates a waste gate valve 68 in a closing direction before the start of the upshift in parallel with execution of the throttle torque reduction control. Thus, a decrease in supercharging pressure due to execution of the throttle torque reduction control is suppressed during the upshift, and the engine torque that has been temporarily decreased in an inertia phase of the upshift recovers immediately after the upshift, so it is possible to suppress deterioration of drivability. |
