The invention relates to a vehicle air conditioner control method and device and a vehicle air conditioner system.The control method comprises the following steps that S1, the outdoor environment temperature Tem is obtained, and whether the environment temperature meets transition season set conditions or not is judged; s2, when the environment temperature Tem meets a transition season set condition, a transition season mode is executed, and the transition season mode is to introduce outdoor fresh air into a compartment to adjust the temperature in the compartment; and S3, when the environment temperature Tem does not meet the transition season set conditions, an air conditioner refrigeration/heating mode is executed. According to the characteristics of the transition season, the temperature is judged, when the set conditions of the transition season are met, the indoor temperature is controlled only by introducing the fresh air with the low outdoor temperature, the purpose of saving energy of the vehicle air conditioner can be achieved, meanwhile, frequent starting and stopping of the compressor under the working condition can be avoided, and the service life of the compressor can be prolonged.

    本发明涉及一种车辆空调控制方法、控制装置及车辆空调系统,控制方法包括如下步骤:S1、获取室外环境温度Tem,判定环境温度是否满足过渡季节设定条件;S2、当环境温度Tem满足过渡季节设定条件时,执行过渡季节模式,过渡季节模式为将室外新风引入车厢内调节车厢内温度;S3、当环境温度Tem不满足过渡季节设定条件时,执行空调制冷/制热模式。本发明根据过渡季节的特征,对温度进行判定,在满足过渡季节设定条件时,仅通过引入室外温度较低的新风控制室内温度,不但可以达到车辆空调节能的目的,同时还可以避免压缩机在该工况下的频繁启停,延长压缩机的寿命。


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    Titel :

    Vehicle air conditioner control method and device and vehicle air conditioner system


    Weitere Titelangaben:

    一种车辆空调控制方法、控制装置及车辆空调系统


    Beteiligte:
    JIN TIANTIAN (Autor:in) / WANG SENLIN (Autor:in) / LIU FENG (Autor:in) / SHE KAI (Autor:in)

    Erscheinungsdatum :

    29.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES




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