METHOD OF DISTRIBUTING DRIVING FORCE AND DISTRIBUTION CONTROL DEVICE FOR FOUR-WHEEL DRIVE

摘要

PROBLEM TO BE SOLVED: To provide a method of distributing driving force and a distribution control device for a four-wheel drive that can have both stability of the vehicle at braking in the inactive condition of ABS and adaptability with the ABS, even when a brake is operated in a four-wheel driving mode. SOLUTION: A four-wheel driving mode has two control data; a normal control and a control at ABS operation. When a driving force transmission device is controlled to be driven in the normal control and if a brake signal is detected, the control is switched from the normal to the ABS operation to control the target torque below the upper limit torque.