空调温控电路有限状态自动机，
有ＴＥＭＰ＿ＨＩＧＨ和ＴＥＭＰ＿ＬＯＷ
分别与传感器相连用语检测室内温度．-air-conditioning temperature control circuit finite state automaton, and TEMP_LOW TEMP_HIGH with sensors connected to the indoor temperature detection terminology.
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