The invention discloses an air conditioner refrigeration control method in an ECO mode of a hybrid electric vehicle, and relates to the technical field of air conditioner refrigeration control. The air conditioner refrigeration control method comprises the steps that real-time parameters in the vehicle are collected, and a driving mode is judged; when the system detects that the driving mode is the ECO mode, air conditioner refrigeration control is carried out when it is judged that a refrigeration demand exists according to the vehicle state and the driver demand, and the refrigeration demand is sent to an air conditioner controller; and when the air conditioner controller receives a system refrigeration demand request, the compressor is limited and controlled to conduct refrigeration work according to the power limiting value of the electric compressor, so that the system refrigeration demand is met. According to the air conditioner refrigeration control method in the ECO mode of the hybrid electric vehicle, the compressor power is limited when the system refrigerates the air conditioner, the situation that the battery is damaged due to excessive power consumption of the power battery is avoided, energy consumption control is more refined, and the better energy-saving effect is achieved.

    本发明公开了一种混合动力汽车的ECO模式下的空调制冷控制方法,涉及空调制冷控制技术领域,包括:采集车内实时参数,判断驾驶模式;当系统检测到驾驶模式为ECO模式时,根据车辆状态及驾驶员需求判断有制冷需求时进行空调制冷控制,对空调控制器发送制冷需求;当空调控制器接收到系统制冷需求请求时,根据电动压缩机功率限制值加以限制控制压缩机进行制冷工作,以满足系统制冷需求。本发明提供的混合动力汽车的ECO模式下的空调制冷控制方法对系统对空调制冷时压缩机功率进行限制,避免动力电池功率过度消耗对电池造成损伤,对能耗控制更加精细化,达到更优的节能效果。


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    Titel :

    Air conditioner refrigeration control method and system in ECO mode of hybrid electric vehicle


    Weitere Titelangaben:

    一种混合动力汽车的ECO模式下的空调制冷控制方法及系统


    Beteiligte:
    TANG XIANGJIAO (Autor:in) / MAN XINGJIA (Autor:in) / LI JIAN (Autor:in) / WANG HUI (Autor:in) / LUO SHAOHUA (Autor:in)

    Erscheinungsdatum :

    2023-06-06


    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



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