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针对当前中央空调温度控制滞后、波动温度较大以及人机交互智能化落后等问题,利用STC51W408AS单片机设计中央空调热风机盘管温度控制器。整个系统包含液晶显示模块、温度检测与控制模块、无线接收控制模块三部分,操作者利用液晶显示模块内的按键控制或者无线接收控制模块,通过温度检测与控制模块实现风机电机和风机风口步进电机控制,并通过液晶显示模块实时显示温度和工作状态变化,整个系统操作简单,具备较高应用价值。
In view of the current central air conditioning temperature control lag, greater temperature fluctuations and intelligent human-computer interaction backward and other issues, the use of STC51W408AS single-chip central air conditioning design air-conditioner coil temperature controller. The whole system includes LCD module, temperature detection and control module and wireless receiving control module. The operator can use the key control or wireless receiving control module in the liquid crystal display module to realize the steps of fan motor and fan tuyere through the temperature detection and control module Motor control, and real-time display through the liquid crystal display module temperature and working status changes, the entire system is simple, with high value.