| 摘要 |
<p>The present invention discloses an arrangement and method for optimizing a position of at least one air deflector guiding an airflow around the vehicle, particularly of a truck or truck-trailer combination, during driving, wherein the position of the at least one air deflector is determined by an actuator which is controlled in response to a sensed control signal indicating the air resistance of the vehicle, wherein the speed of the vehicle is controlled by means of a vehicle driving control system for providing a constant speed of the vehicle during the optimization, and wherein the position of the at least one air deflector is varied until the control signal indicates a minimized air resistance of the vehicle.</p> |
