| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for controlling a four-wheel drive vehicle on which a fuel cell is used optimally even in the four-wheel drive vehicle on which the fuel cell is used as the electric energy source of an electric motor. SOLUTION: An assist-controlling means (electric motor output controlling means) 118 drives MG2 using electric energy accumulated by an accumulating device 94 when MG2 drives a vehicle, and then drives MG2 continuously using electric energy outputted from a fuel cell FC. In spite that the fuel cell FC has the characteristic of slow start-up response, the fuel cell FC is used optimally so that the responsibility of the assist drive of the vehicle by MG2, i.e., the acceleration responsibility of the vehicle, can be obtained. |
