The invention discloses an expansion valve shunting control method, device and equipment and a storage medium, relates to the technical field of vehicle air conditioning system control, and discloses the expansion valve shunting control method. Comprising the steps that the current refrigeration mode, the preset fixed opening degree, the battery cooling loop expansion valve opening degree, the front row expansion valve opening degree, the front air blower air volume, the rear air blower air volume and the air blower air volume of the vehicle are obtained, and the current refrigeration mode comprises the front row refrigeration mode, the rear row refrigeration mode and the battery cooling loop cooling mode; a target shunting strategy is determined according to at least three items of the current refrigeration mode, the preset fixed opening degree, the battery cooling loop expansion valve opening degree, the front row expansion valve opening degree, the front air blower air volume, the rear air blower air volume and the air blower air volume; and the expansion valve opening is controlled according to the target shunting strategy, and expansion valve shunting control is completed. By determining the target shunting strategy, accurate shunting control over the multi-loop expansion valve is achieved, and the refrigeration efficiency and stability are improved.

    本申请公开了一种膨胀阀分流控制方法、装置、设备及存储介质,涉及车辆空调系统控制技术领域,公开了膨胀阀分流控制方法,包括:获取车辆的当前制冷模式、预设固定开度、电池冷却回路膨胀阀开度、前排膨胀阀开度、前鼓风机风量、后鼓风机风量以及鼓风机风量,当前制冷模式包括前排制冷模式、后排制冷模式和电池冷却回路的冷却模式;根据当前制冷模式、预设固定开度、电池冷却回路膨胀阀开度、前排膨胀阀开度、前鼓风机风量、后鼓风机风量以及鼓风机风量中的至少三项确定目标分流策略;根据目标分流策略控制膨胀阀开度,完成膨胀阀分流控制。通过确定目标分流策略,实现了多回路膨胀阀的精准分流控制,提高了制冷效率和稳定性。


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    Titel :

    Expansion valve shunting control method, device and equipment and storage medium


    Weitere Titelangaben:

    膨胀阀分流控制方法、装置、设备及存储介质


    Beteiligte:
    WANG ANJI (Autor:in) / FU JING (Autor:in) / WANG XUHONG (Autor:in) / WANG YUHAN (Autor:in) / CHEN LIANG (Autor:in)

    Erscheinungsdatum :

    14.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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