본 발명은 컨트롤러가 엔진룸에 탑재된 다수의 냉각 필요 장치들이 요구하는 개별적인 냉각요구량을 입력 받는 입력단계와; 상기 컨트롤러가 상기 각 냉각 필요 장치들의 냉각요구량에 따라 요구듀티를 산출하는 요구듀티산출단계와; 상기 컨트롤러가 상기 각 냉각 필요 장치들에 대한 요구듀티에 차량의 외기온에 따른 외기온팩터를 곱하여, 각 냉각 필요 장치들에 대한 보정듀티를 산출하는 보정듀티산출단계와; 상기 컨트롤러가 상기 각 냉각 필요 장치들의 보정듀티들 중 최대값을 최종듀티로 선정하는 최종듀티선정단계와; 상기 컨트롤러가 상기 선정된 최종듀티로 액티브 에어 플랩의 개도를 조절하는 플랩구동단계를 포함하여 구성된다.
A method for controlling an active air flap of a vehicle is provided. The method includes receiving individual amounts of cooling demand required by a plurality of apparatuses requiring cooling that are installed within an engine room. Demand duties are then calculated based on the amounts of cooling demand required by the respective apparatuses and correction duties for the respective apparatuses are calculated by multiplying the demand duties for the respective apparatuses by an outside temperature factor according to the outside temperature of the vehicle. A maximum value out of the correction duties for the respective apparatuses is selected as a final duty and the active air flap is operated with an opening degree based on the selected final duty.
ACTIVE AIR FLAP CONTROL METHOD FOR VEHICLE
차량의 액티브 에어 플랩 제어 방법
2023-11-06
Patent
Electronic Resource
Korean
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 |
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