The invention provides an automatic demisting method and system for an automobile air conditioner, and relates to the technical field of automobile intelligence. The method comprises the steps that the whole vehicle enters an automatic demisting precondition, and a power supply of the whole vehicle is in an ON state; effective dew point, front windshield temperature and relative humidity signals in the vehicle are obtained, an automatic demisting switch is in an on state and is not in a demisting state mode at present, and the current state is memorized; effective dew point, front windshield temperature and relative humidity signals are received, the difference value between the received glass temperature and the dew point value is judged, when the automatic defogging condition is met, the vehicle internal and external circulation is controlled according to the difference value, the air outlet mode is controlled to be defrosting, a front defrosting mode instruction is issued to an air conditioner, and the corresponding front defrosting mode is controlled to be executed. According to the invention, demisting can be automatically realized, and the intelligence of automobile driving is improved.

    本公开提供了一种汽车空调自动除雾方法及系统,涉及汽车智能技术领域。方法包括:整车进入自动除雾前置条件,整车电源处于ON状态;获取车内有效的露点、前档玻璃温度、相对湿度信号,将自动除雾开关处于打开状态,且当前未处于除雾状态模式,记忆当前状态;接收有效的露点、前档玻璃温度、相对湿度信号,判断接收到的玻璃温度与露点值的差值,当达到自动除雾条件时,根据差值控制车内外循环、出风模式为除霜,将前除霜模式指令下发至空调,控制执行相应的前除霜模式。本公开能够自动实现除雾,提高汽车驾驶的智能性。


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    Title :

    Automatic demisting method and system for automobile air conditioner


    Additional title:

    一种汽车空调自动除雾方法及系统


    Contributors:
    ZHANG JUNJUN (author) / WANG CONG (author) / SHI HAIPING (author) / DU YINGYING (author) / JIAO YANG (author) / LI XIAOWEI (author) / LI LIXIANG (author) / ZHANG CE (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / 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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