The invention discloses a vehicle-mounted air conditioner compressor frequency increasing and decreasing control method and a vehicle-mounted air conditioner. The invention relates to the technical field of air conditioners, the method comprises the following steps of: increasing frequency reduction compensation logic of a vehicle-mounted air conditioner compressor; the underclocking compensationlogic is specifically as follows: after the vehicle-mounted air conditioner compressor is started, determining the operating mode of an air conditioner, wherein the operation modes comprise a refrigeration mode and a non-refrigeration mode; setting delay frequency reduction according to the operation mode of the air conditioner; the underclocking compensation logic of the refrigerating capacity isincreased; according to the method, optimizing the compressor frequency increasing and decreasing control logic; adding corresponding compensation logic for frequency reduction control of the vehicle-mounted air conditioner compressor. The frequency reduction logic is optimized, that is, the difference value between the set temperature T1 of the manual operator and the actual environment temperature T2 is compensated, frequent frequency adjustment of the vehicle-mounted air conditioner compressor can be avoided, the reliability of the vehicle-mounted air conditioner compressor can be improved, meanwhile, the comfort of a user is improved, and the competitiveness of a vehicle-mounted air conditioner product is improved.

    一种车载空调压缩机升降频控制方法和车载空调,涉及空调技术领域,其方法是通过增加车载空调压缩机的降频补偿逻辑,所述降频补偿逻辑具体是:在车载空调压缩机启动后,判断空调的运行模式,所述运行模式包括制冷模式和非制冷模式,根据空调的运行模式分别设定用于延迟降频,加大制冷量的降频补偿逻辑,根据上述方法优化压缩机升降频控制逻辑,车载空调压缩机降频控制增加相应补偿逻辑,优化降频逻辑,即补偿手操器设定温度T1‑实际环境温度T2的差值,可避免车载空调压缩机频繁频率调节,可提高车载空调压缩机的可靠性,同时提高用户的舒适性,提高车载空调产品的竞争力。


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    Title :

    Vehicle-mounted air conditioner compressor frequency increasing and decreasing control method and vehicle-mounted air conditioner


    Additional title:

    一种车载空调压缩机升降频控制方法和车载空调


    Contributors:
    ZHANG YONG (author) / HE CHUNHUI (author) / ZHANG LEI (author) / HE LIN (author) / LIANG CHUNLONG (author)

    Publication date :

    2020-06-05


    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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