The present invention relates to a controller of an air conditioning system for a vehicle, capable of optimally controlling the brightness of a display unit, an indicator, and a symbol in the daytime according to the brightness of the outside of a vehicle by an active control. To achieve the above, the controller of an air conditioning system for a vehicle, including lighting installations which respectively illuminate the display unit, the symbol, and the indicator of each switch, comprises: a radiation detecting means for detecting the amount of solar radiation outside a vehicle; and a control unit for lowering the brightness of the lighting installations to preset brightness when entering a nighttime mode if the amount of the solar radiation inputted from the radiation detecting means is under the preset reference amount of solar radiation and increasing the brightness of the lighting installations to be brighter than in the case of the nighttime mode when entering a daytime mode if the amount of the solar radiation inputted from the radiation detecting means is beyond the reference amount of solar radiation. The control unit enables the brightness of the display unit, the indicator, and the symbol to be actively controlled according to the brightness of the outside of a vehicle by differentially controlling the brightness of the lighting installations according to the amount of solar radiation inputted from the radiation detecting means while increasing the brightness of the lighting installations in the daytime mode.

    본 발명은 차량용 공조장치의 콘트롤러에 관한 것으로서, 주간 시에, 차실외의 밝기에 따라 디스플레이부와 인디케이터와 심볼의 밝기를 능동적으로 조절할 수 있도록 구성함으로써, 주간 시에 디스플레이부와 인디케이터와 심볼의 밝기를 차실외의 밝기에 맞춰 최적의 상태로 조절할 수 있도록 하는 것을 목적으로 한다. 이러한 목적을 달성하기 위하여 본 발명은, 각 스위치의 인디케이터와 심볼 및, 디스플레이부를 각각 조명하는 조명장치들을 포함하는 차량용 공조장치의 콘트롤러에 있어서, 차실외의 일사량을 감지하는 일사량 감지수단과; 일사량 감지수단으로부터 입력된 일사량이, 미리 설정된 기준 일사량 이하이면, 야간모드로 진입하면서 조명장치의 밝기를 미리 설정된 크기로 낮춰주고, 기준 일사량을 초과하면, 주간모드로 진입하면서 조명장치의 밝기를 상기 야간모드 때 보다 높여주는 제어부를 포함하며, 제어부는, 주간모드 시에 조명장치의 밝기를 높이되, 일사량 감지수단에서 입력된 일사량의 크기에 따라 조명장치의 밝기를 차등적으로 제어하여 디스플레이부와 인디케이터와 심볼의 밝기가 차실외의 밝기에 맞춰 능동적으로 조절될 수 있게 한다.


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    Title :

    CONTROLLER OF AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES


    Additional title:

    차량용 공조장치의 콘트롤러


    Contributors:

    Publication date :

    2016-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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