An active air flap and electric thermostat integration control method for a vehicle may include a first control step of controlling opening and closing of an active air flap (AAF) depending on whether the vehicle starts-up, a second control step of controlling opening and closing of an electric thermostat (ETS) and the opening and closing of the AAF according to an engine temperature, a third control step of controlling the opening and closing of the ETS and the opening and closing of the AAF according to an engine load, a fourth control step of controlling the opening and closing of the ETS and the opening and closing of the AAF depending on whether a brake is operated, and a fifth control step, by the ECU, of controlling the opening and closing of the ETS and the opening and closing of the AAF according to a coolant temperature.
Active air flap and electric thermostat integration control method and control apparatus for vehicle
2017-04-04
Patent
Electronic Resource
English
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL |
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