| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate shortage of driving force at acceleration by a driving force control device for a vehicle equipped with a diesel engine. SOLUTION: A controller 3 computes target engine torque and target engine speed so as to obtain target driving force, and controls a fuel injection amount of an engine 1 and a transmission ratio of a transmission 2 for the purpose of realizing it. When the engine torque does not reach the target value due to supercharging retarding at the time of acceleration, etc., and driving force is shorted, the target engine speed is corrected to a large side. It is thus possible to eliminate shortage of the driving force at the time of acceleration, and improve drivability of a vehicle.</p> |
