The invention discloses a control method and system for a subway vehicle-mounted air conditioning unit. The method comprises the following steps: acquiring operation data in a current period of time in real time, wherein the operation data comprises air conditioner operation data and vehicle operation data; performing prediction by using the operation data and a pre-established prediction model toobtain a prediction result, wherein the prediction result comprises energy consumption and return air temperature of the air conditioning unit; determining optimal control parameters according to theprediction result and a multi-objective optimization control model; determining a control strategy according to the optimal control parameters; and controlling the air conditioning unit according tothe control strategy. By using the control method and system, dynamic global optimization control over the subway vehicle-mounted air conditioner can be realized, and the temperature standard-reachingrate and the passenger comfort level are improved.

    本发明公开了一种地铁车载空调机组控制方法及系统,所述方法包括:实时采集当前一段时间内的运行数据,所述运行数据包括空调运行数据和车辆运行数据;利用所述运行数据及预先建立的预测模型进行预测,得到预测结果,所述预测结果包括:空调机组能耗、回风温度;根据所述预测结果及多目标优化控制模型确定最优控制参数;根据所述最优控制参数确定控制策略;根据所述控制策略对空调机组进行控制。利用本发明,可以实现地铁车载空调动态全局优化控制,提升温度达标率及乘客舒适度。


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    Title :

    Control method and system for subway vehicle-mounted air conditioning unit


    Additional title:

    地铁车载空调机组控制方法及系统


    Contributors:
    SHANGGUAN RUICHUN (author) / ZHOU XIAOTIAN (author) / JIN WENJING (author) / JIN CHAO (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F24F Klimatisierung , AIR-CONDITIONING / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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