The invention provides an electronic expansion valve control system and a vehicle, and relates to the technical field of vehicles. The electronic expansion valve control system comprises a compensation signal calculation module and an expansion valve control algorithm module. The compensation signal calculation module is used for providing corresponding target signals for the expansion valve control algorithm module according to different expansion valves; and the expansion valve control algorithm module is used for performing correction calculation on the target signal to determine a correction value, performing integral superposition according to the correction value and a weight factor to determine a superposition value, and performing expansion valve opening adjustment according to the superposition value. When the input signal for expansion valve control is provided, different target signals can be selected according to different expansion valve control requirements, then correction calculation and integral superposition are carried out on the target signals, the control requirements of different electronic expansion valves and the control requirements of different thermal management modes can be met, and the control accuracy is improved. And all expansion valves are controlled.

    本发明提供了一种电子膨胀阀控制系统及车辆,涉及车辆技术领域。本发明所述的电子膨胀阀控制系统,包括补偿信号计算模块和膨胀阀控制算法模块;所述补偿信号计算模块用于根据不同的膨胀阀向所述膨胀阀控制算法模块提供对应的目标信号;所述膨胀阀控制算法模块用于对所述目标信号进行修正计算确定修正值,以及根据所述修正值和权重因子进行积分叠加确定叠加值,以及根据所述叠加值进行膨胀阀开度调节。本发明在提供膨胀阀控制的输入信号时,可以针对不同的膨胀阀控制需要选用不同的目标信号,然后对目标信号进行修正计算以及积分叠加,可以满足不同电子膨胀阀的控制需求以及不同热管理模式的控制需求,实现对所有膨胀阀的控制。


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    Titel :

    Electronic expansion valve control system and vehicle


    Weitere Titelangaben:

    一种电子膨胀阀控制系统及车辆


    Beteiligte:
    MO CHONGXIANG (Autor:in) / WANG JUNQIAO (Autor:in) / LI JIANFENG (Autor:in) / LI GUOQUAN (Autor:in)

    Erscheinungsdatum :

    2023-04-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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