The invention relates to the technical field of defrosting, in particular to a defrosting method and system, a controller, an air conditioning system and a vehicle. The defrosting method is applied to a controller, the controller is used for controlling an ultrasonic transducer to defrost, the ultrasonic transducer is arranged on an outdoor heat exchanger, and the defrosting method comprises the steps that environment information is obtained, and the environment information comprises the environment temperature and the environment humidity; and according to the environment temperature and the environment humidity, the ultrasonic transducer is controlled to conduct defrosting. Therefore, the ultrasonic transducer is arranged on the outdoor heat exchanger, the ultrasonic transducer is controlled to defrost according to the environment temperature and the environment humidity, heating of the heat pump system cannot be affected in the defrosting process, the heat pump system can continue to supply heat to the cabin, and therefore defrosting energy consumption can be reduced.

    本公开涉及除霜技术领域,尤其涉及一种除霜方法及系统、控制器、空调系统、车辆。其中,所述除霜方法应用于控制器,所述控制器用于控制超声波换能器除霜,所述超声波换能器设置在室外换热器上,所述除霜方法包括:获取环境信息,所述环境信息包括环境温度和环境湿度;根据所述环境温度和所述环境湿度,控制所述超声波换能器进行除霜。由此,将超声波换能器设置在室外换热器上,并根据环境温度和环境湿度控制超声波换能器进行除霜,除霜过程可以不影响热泵系统的制热,热泵系统可继续为座舱供热,从而可以降低除霜能耗。


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    Title :

    Defrosting method and system, controller, air conditioning system and vehicle


    Additional title:

    除霜方法及系统、控制器、空调系统、车辆


    Contributors:
    CHEN YI (author) / MA NINGTING (author) / LU PEI (author) / TANINO (author) / LIU DAIHUI (author)

    Publication date :

    2024-07-02


    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 / 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



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