LCD显示温度+串口接收温度xxxx不要管后面本文介绍了简易集散温度控制系统,系统为两层结构,上位机用组态王软件完成对下位机的监控。下位机利用数字温度传感器DS18B20 ,结合单片机组成传感器网络，设计了相关的硬件和软件，实现多点温度检测与控制。(LCD display temperature + serial port receiving XXXX leave behind a simple distributed temperature control system has been introduced in this paper, the system for two layer structure, completion of PC with kingview software on a machine monitor. The position machine USES digital temperature sensor DS18B20, combined with the single sensor network, designed the related hardware and software, to realize multi-point temperature detection and control.)