The invention discloses a control method and system for an electric refrigerator car cab air conditioner, and relates to the technical field of air conditioner control. The method comprises steps that cab induction information is obtained; when it is detected that the cab induction information meets the power reduction condition, the output power of a refrigeration compressor is controlled to be reduced to the preset output power; and when it is detected that the refrigeration compressor keeps the preset output power for a preset control duration, the refrigeration compressor is controlled to stop working. The load power and the running time of the refrigeration compressor are controlled based on the cab induction information, finally, the power consumption of the refrigeration compressor is reduced, the electric energy of the whole vehicle is saved, meanwhile, the intelligent control degree is improved, the operation workload of a driver is reduced, and operation errors caused by human factors are avoided.

    本发明公开了一种电动冷藏车驾驶室空调的控制方法及系统,涉及空调控制技术领域,其方法包括:获取驾驶室感应信息;当检测到所述驾驶室感应信息满足降功率条件时,控制冷藏压缩机输出功率降低至预设输出功率;当检测到冷藏压缩机保持所述预设输出功率到达预设控制时长时,控制冷藏压缩机停止工作。本发明基于驾驶室感应信息来控制冷藏压缩机的负载功率大小以及运行时间,最终降低了冷藏压缩机的耗电量,节约了整车的电能,同时提高了智能化控制程度,减少了驾驶员操作的工作量,避免人为因素的操作失误。


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    Title :

    Control method and system for electric refrigerator car cab air conditioner


    Additional title:

    电动冷藏车驾驶室空调的控制方法及系统


    Contributors:
    ZHOU JIAN (author) / LI FENG (author) / WANG CHAO (author) / ZHANG WEI (author) / JIANG PENGKAI (author) / ZHOU HAIYING (author) / XIA YANG (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / 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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