| 摘要 |
PROBLEM TO BE SOLVED: To provide a control system of an internal combustion engine in vehicle backward traveling, capable of reducing insufficient feeling of driving force in backward traveling in a case of performing gear change at a gear ratio in backward traveling smaller than a gear ratio in forward traveling.SOLUTION: A control system S of an internal combustion engine in vehicle backward traveling includes: an internal combustion engine 1 generating driving force for traveling a vehicle with injected fuel; a transmission 2 performing gear change at a gear ratio in vehicle backward traveling smaller than a gear ratio in vehicle forward traveling; and a fuel injection control unit 31 performing control so as to increase a fuel injection amount by a predetermined amount with a backward traveling signal at the time when the vehicle travels backward as a trigger. In order to increase fuel in backward traveling, engine generation torque can be increased, and insufficient feeling of driving force can be reduced.SELECTED DRAWING: Figure 1 |
