| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device of a four-wheel drive car capable of suppressing deterioration in fuel consumption performance due to a prolonged state in which a distribution torque distributed to auxiliary driving wheels is increased to suppress occurrence of abnormal noise.SOLUTION: A control device of a four-wheel drive car 10 comprises: abnormal-noise-suppression means 34 for increasing a distribution torque distributed to auxiliary driving wheels 12R to suppress abnormal noise when an operation area of an engine 14 is in an abnormal noise occurrence area; and transition-suppression means 34 for suppressing, when the operation area of the engine 14 is in the abnormal noise occurrence area, a transition to a predetermined operation control for continuing the state in which the operation area of the engine 14 is in the abnormal noise occurrence area.SELECTED DRAWING: Figure 1 |
