| 摘要 |
PROBLEM TO BE SOLVED: To control opening and closing of a grille shutter to effectively utilize a waste heat regeneration device in improving fuel consumption performance, in a vehicle including the waste heat regeneration device and the grille shutter.SOLUTION: A vehicle includes an internal combustion engine 2, and a waste heat regeneration device 31 regenerating waste heat of the internal combustion engine 2 as motive power or electric power. The vehicle includes a front face heat exchanger 38 disposed at a front side of an engine room at a vehicle body front portion and included in the waste heat regeneration device 31, an outside air introduction port 101 for introducing outside air from a frontmost portion of the engine room to the front face heat exchanger 38 in running, and adjusting means 100 capable of adjusting an outside air introduction amount from the outside air introduction port 101 by opening and closing the outside air introduction port 101. The adjusting means 100 reduces the outside air introduction amount when an outside air temperature is higher than a prescribed value, in comparison with a case when the outside air temperature is the prescribed value or less. |
