The invention provides an air conditioner fresh air control method, an air conditioner, a control system and a vehicle. The air conditioner fresh air control method comprises the steps that the vehicle external temperature of an air conditioner in a heating mode is obtained; according to the comparison result of the vehicle external temperature and the set temperature, the operation mode of the air conditioner is controlled; wherein when the external temperature of the vehicle is smaller than the set temperature, the air conditioner is controlled to operate in a full external circulation mode; and when the external temperature of the vehicle is larger than or equal to the set temperature, the air conditioner is controlled to operate in a full internal circulation mode or operate in an internal circulation and external circulation combined mode. Through the arrangement, the opening degree of the air door of the air conditioner internal circulation is adjusted according to the vehicle running environment, the risk that a front windshield fogs is reduced, and safety in the vehicle running process is facilitated; meanwhile, the energy consumption of the air conditioner is reduced, and the endurance mileage of the vehicle is benefited.

    本申请提供一种空调新风控制方法、空调、控制系统和车辆。空调新风控制方法包括:获取空调处于制热模式下的车辆外部温度;根据所述车辆外部温度与设定温度的比较结果,控制所述空调的运行模式;其中,当所述车辆外部温度小于设定温度时,控制所述空调以全外循环模式运行;当所述车辆外部温度大于等于所述设定温度时,控制所述空调以全内循环模式运行或者以内循环和外循环结合的模式运行。通过上述设置,根据车辆行驶的环境调整空调内循环的风门开度,减少前挡风玻璃起雾的风险,有利于车辆行驶过程中的安全性;同时有利于减少空调的能耗,有利于车辆的续航里程。


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    Title :

    Air conditioner fresh air control method, air conditioner, control system and vehicle


    Additional title:

    空调新风控制方法、空调、控制系统和车辆


    Contributors:
    SUN ZHENLEI (author) / JIN BINBIN (author) / ZHAI XIAOHONG (author) / MENG JIANHUA (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



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