The invention relates to a vehicle-mounted air conditioner control method. The method comprises the following steps: determining in-vehicle monitoring heat through a three-dimensional temperature field detection system; determining a first air duct pressure difference according to the in-vehicle monitoring heat at the current moment, wherein the first air duct pressure difference is the air pressure difference between the air outlet and the air return port at the current moment; taking the mean value of the first air duct pressure difference in the preset duration so as to obtain a second air duct pressure difference; according to the air duct pressure difference threshold value interval in which the second air duct pressure difference is located, determining compressor frequency correction amount and fan gear correction amount corresponding to the second air duct pressure difference, wherein each air duct pressure difference threshold value interval corresponds to a unique compressor frequency correction amount and a unique fan gear correction amount; and controlling the operation of the vehicle-mounted air conditioner according to the compressor frequency correction and the fan gear correction. According to the scheme provided by the invention, the compressor frequency and the fan gear of the vehicle-mounted air conditioner can be corrected according to the heat change condition monitored in the vehicle, and the energy consumption of the vehicle-mounted air conditioner is reduced while a comfortable environment in the vehicle is created.

    本申请是关于一种车载空调控制方法。该方法包括:通过三维温度场检测系统确定车内监测热量;根据当前时刻的车内监测热量确定第一风道压差,第一风道压差为当前时刻的出风口与回风口的风压差;取预设时长内第一风道压差的均值,得到第二风道压差;根据第二风道压差处于的风道压差阈值区间,确定第二风道压差对应的压缩机频率修正量和风机档位修正量,其中,每个风道压差阈值区间对应有唯一的压缩机频率修正量以及风机档位修正量;根据压缩机频率修正量和风机档位修正量控制车载空调的运行。本申请提供的方案,能够根据车内监测的热量变化情况,修正车载空调压缩机频率以及风机档位,在营造车内舒适环境的同时降低车载空调的能耗。


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    Title :

    Vehicle-mounted air conditioner control method, electronic equipment and storage medium


    Additional title:

    车载空调控制方法、电子设备及存储介质


    Contributors:
    CHEN SHAOYU (author) / ZOU LINSHEN (author) / SONG FEI (author) / CHEN XUANRUI (author) / ZHONG FEI (author) / YE XIUQUN (author)

    Publication date :

    2021-06-01


    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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