Patent ID: 8112209

Claim:
A vehicle driving force control device comprising: an input shaft rotation number sensor that detects a transmission input shaft rotation number input from an internal combustion engine to a transmission; an accelerator opening sensor that detects accelerator opening; a transmission control unit that calculates a required output of the transmission based on the transmission input shaft rotation number detected by the input shaft rotation number sensor and the accelerator opening detected by the accelerator opening sensor; and a control unit that controls the internal combustion engine and the transmission based on the required output calculated by the transmission control unit, wherein the transmission control unit sets the required output to a constant value regardless of the transmission input shaft rotation number detected by the input shaft rotation number sensor when the accelerator opening detected by the accelerator opening sensor is not larger than a predetermined value set in advance, and increases or decreases the required output according to increase or decrease in the transmission input shaft rotation number detected by the input shaft rotation number sensor when the accelerator opening detected by the accelerator opening sensor is larger than the predetermined value.