Disclosed are a vehicle air conditioner and a control method therefor, the air conditioner masking the initial operating noise of an electric compressor with the operating sound of a BLDC blower motor, thereby reducing the noise heard by a user. The vehicle air conditioner cools and heats the interior space of a vehicle by using a refrigerant line including a compressor, an outdoor heat exchanger, an expansion means, and an evaporator, includes a blower wheel for blowing air into the interior space of the vehicle and a blower motor for rotating the blower wheel, and has a control unit for operating the compressor after delaying same until the blower motor reaches a minimum RPM, if the compressor is in a driving condition while the blower motor is turned on.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE AIR CONDITIONER AND CONTROL METHOD THEREFOR


    Contributors:
    PARK HAE SIK (author) / KIM SUNG HO (author) / KIM IN HYEOK (author) / JEONG DAE YEOP (author)

    Publication date :

    2025-08-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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



    VEHICLE AIR CONDITIONER AND CONTROL METHOD THEREFOR

    NAGANO HIDEKI / UENO MAYUMI / HAYASHI NAOTO | European Patent Office | 2017

    Free access

    VEHICLE AIR CONDITIONER AND CONTROL METHOD THEREFOR

    PARK HAE SIK / KIM SUNG HO / KIM IN HYEOK et al. | European Patent Office | 2024

    Free access

    VEHICLE AIR CONDITIONER AND CONTROL METHOD THEREFOR

    NAGANO HIDEKI / UENO MAYUMI / HAYASHI NAOTO | European Patent Office | 2020

    Free access

    VEHICLE AIR CONDITIONER AND CONTROL METHOD THEREFOR

    YOU JAE-CHUN / MIN YO CHAN / PARK TAE YONG | European Patent Office | 2021

    Free access

    IN-VEHICLE AIR CONDITIONER AND CONTROL METHOD THEREFOR

    CHEN DONG / TANG DAN / ZHANG GUIFANG et al. | European Patent Office | 2024

    Free access