DRIVING FORCE CONTROL DEVICE

摘要

A driving force control device is provided with an engine control unit (13) for controlling an output of an engine (3), a speed change gear control unit (12) for controlling speed change of a speed change gear, and a demand driving force calculation unit (11).  The demand driving force calculation unit calculates the standard demand driving force (Fb) in accordance with an acceleration demand operation by a driver.  When the calculated standard demand driving force (Fb) is in the vicinity of a speed change line in relation to a vehicle speed (V), the speed change gear control unit calculates demand driving force (Fx) at the time of changing speed, which is different from the standard demand driving force (Fb) and does not go over the speed change line in relation to the vehicle speed (V), and outputs either the calculated standard demand driving force (Fb) or the demand driving force (Fx) at the speed change time as demand driving force (F) to the engine control unit (13) and the speed change control unit (12).  When the calculated standard demand driving force (Fb) is in the vicinity of the speed change line in relation to the vehicle speed (V), the demand driving force calculation unit (11) outputs the demand driving force (Fx) at the time of changing speed to the engine control unit (13) and the speed change control unit (12).