The invention discloses a rail vehicle air conditioner control method, which belongs to the technical field of rail vehicle air conditioner systems, and comprises the following steps that: A, an air conditioner controller compares a target temperature value Tic sent by a vehicle with a collected in-vehicle temperature value Ti, and if Tegt is judged, if Tegt is judged, the target temperature value Tegt is judged; if Tic, refrigerating and executing the step B, otherwise, keeping the ventilation state; and B, judging the accumulated working time of the compressor: if the accumulated working time of the variable-frequency compressor is less than that of the fixed-frequency compressor, executing the step B.1, otherwise, executing the step B.2. According to the method, the working time of the fixed-frequency compressor and the working time of the variable-frequency compressor are judged, so that the air conditioning unit works in two different modes, and the working time balance of the two compressors is achieved on the premise that the comfort degree in a compartment is guaranteed.

    本发明公开了一种轨道车辆空调的控制方法,属于轨道车辆空调系统技术领域,包括以下步骤:A、空调控制器对比车辆发送的目标温度值Tic与采集到的车内温度值Ti,如果Ti>Tic则进行制冷并执行步骤B,否则保持通风状态;B、压缩机累计工作时间判断:如果变频压缩机的累计工作时间比定频压缩机少时执行步骤B.1,否则执行步骤B.2。本发明通过判断定频压缩机和变频压缩机的工作时间,使得空调机组在两个不同的模式下进行工作,在保证车厢内舒适度的前提下实现了两个压缩机工作时间的均衡性。


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    Titel :

    Control method for air conditioner of railway vehicle


    Weitere Titelangaben:

    一种轨道车辆空调的控制方法


    Beteiligte:
    REN JILE (Autor:in) / FENG XUWEI (Autor:in) / ZHANG LUYA (Autor:in) / YU YUEQING (Autor:in) / ZHANG TING (Autor:in) / LI WENHUA (Autor:in) / ZHU YONG (Autor:in) / ZHANG RUIGANG (Autor:in) / WANG LIANG (Autor:in) / LI XUERONG (Autor:in)

    Erscheinungsdatum :

    2023-05-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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