An active grille shutter system for use in a moving vehicle is provided herein and includes at least one vane angularly displaceable between an open position and a closed position, a motor having a hold current applied thereto for maintaining the at least one vane in a vane position, and a controller for adjusting the amount of hold current being applied to the motor based on vehicle speed.
Vehicle speed controlled active grille shutter system
2019-07-30
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |