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    • 1. 发明授权
    • Air conditioner control system and control method thereof
    • 空调控制系统及其控制方法
    • US06612121B2
    • 2003-09-02
    • US10019531
    • 2002-01-03
    • Joong-Ki MoonYoung-Man KimJae-Myoung MoonJung-Min LeeJong-Youb KimIl-Yong Cho
    • Joong-Ki MoonYoung-Man KimJae-Myoung MoonJung-Min LeeJong-Youb KimIl-Yong Cho
    • F25B700
    • F24F3/065F24F11/83F25B49/022F25B2600/0261F25B2600/2521
    • An air conditioner control system comprises an outdoor unit having a compressor controlled by pulse-width modulation, and a plurality of indoor units. Each of the plurality indoor units has an indoor control unit to calculate a respective required individual cooling capacity, and an indoor communication circuit unit through which the required individual cooling capacity calculated is transmitted. The outdoor unit has an outdoor control unit producing a duty cycle control signal in response to the required individual cooling capacity transmitted from the indoor units to control the capacity of the compressor, and an outdoor communication circuit unit to communicate the indoor communication circuit unit of respective ones of the plurality of indoor units. Each of the plurality of indoor units calculates the required individual cooling capacity based on at least one of an available cooling capacity of the respective one of the plurality of indoor units itself and the difference between a detected indoor air temperature and a preset temperature.
    • 空调控制系统包括具有通过脉宽调制控制的压缩机的室外机和多个室内机。 多个室内机中的每一个具有室内控制单元,用于计算各自所需的单独冷却能力,以及室内通信电路单元,通过该室内控制单元传送计算出的所需个体冷却容量。 室外单元具有室外控制单元,其响应于从室内单元传送的所需个体冷却能力而产生占空比控制信号,以控制压缩机的容量;以及室外通信电路单元,其将各室内通信电路单元 多个室内单元中的一个。 多个室内机中的每一个基于多个室内机本身中的一个的可用冷却能力和检测到的室内空气温度与预设温度之间的差别中的至少一个来计算所需的单独冷却能力。
    • 6. 发明授权
    • Room air conditioner having inlet and outlet closures and methods for
their operation
    • 具有入口和出口闭合的室内空调及其操作方法
    • US5857343A
    • 1999-01-12
    • US916453
    • 1997-08-22
    • Jae-Seok ChoGab-Youl LeeYoung-Man KimYoun-Woong Bang
    • Jae-Seok ChoGab-Youl LeeYoung-Man KimYoun-Woong Bang
    • F24F11/02F24F20060101F24F13/14F24F13/15F25B49/00F25D17/00F25D17/06
    • F24F1/0007F24F13/15F24F2001/004
    • A room air conditioner includes an air inlet, an air outlet, a heat exchanger disposed between the inlet and outlet, and an air circulation fan. The inlet is opened and closed by motor-driven inlet vanes. The outlet is opened and closed by a vertically slidable motor-driven door. Air direction control vanes extend across the outlet for varying the direction of discharged air. Before the door is either opened or closed, the air control vanes are automatically swung upwardly to a clearance position to avoid interfering with movement of the door. When the inlet and outlet are to be closed, the inlet vane motor is actuated prior the door motor to ensure that the inlet and outlet are fully closed simultaneously, even though it takes longer for the inlet vanes to travel to their fully closed state. A sensor determines when the door reaches an almost-closed state, and the door motor continues to operate for a set period thereafter to ensure that the door becomes fully closed.
    • 室内空调包括空气入口,出气口,设置在入口和出口之间的热交换器和空气循环风扇。 入口由马达驱动的入口叶片打开和关闭。 出口通过可垂直滑动的电动门打开和关闭。 空气方向控制叶片延伸穿过出口以改变排放空气的方向。 在门打开或关闭之前,空气控制叶片将自动向上摆动到间隙位置,以避免干扰门的移动。 当入口和出口关闭时,入口叶片马达在门马达之前被致动,以确保入口和出口同时完全关闭,即使入口叶片行进到其完全关闭状态需要较长时间。 传感器确定门何时达到几乎闭合状态,并且门马达继续运行一段时间,以确保门完全关闭。