基于单片机的装备专业教室供暖节能控制系统  

Heating energy control system of equipment specialized classroom based on single-chip

作　　者：吕刚 吕雪飞 焦傲 

机构地区：[1]沈阳炮兵学院一大队,辽宁沈阳110867

出　　处：《节能》2014年第7期56-57,67,共3页Energy Conservation

基　　金：国家自然科学基金资助项目(项目编号:61104074)

摘　　要：针对装备专业教室冬季供暖的特点,设计了1套供暖节能控制系统。该系统以AT89C55单片机作为控制中心,以数字温度传感器DS18B20作为温度测量单元,通过自动控制供暖进水流量,实现对教室室内温度的实时控制。在此基础上,应用RS-485通信接口和局域网串口模块与上位计算机进行通信,实现了供暖的集中监控和管理。该系统已经运行2a,在保证教室冬季供暖需要的前提下节约了能源,降低了供暖费用。According to the characteristics of the equipment specialized classroom heating,a heating energy control system is designed.The system can adjust feed water flow automatically according to the temperature from the digital thermometer DS18B20 to keep the indoor temperature in a stationary range. In addition,heating information is transported to the host computer through RS-485 interface and local area network serial port modules. The host computer manages the heating system in a unified way. The control system is used in Shenyang Artillery Academy over two years. The heating needs to save the energy and greatly reduce the heating costs on the premise of guarantee.

关 键 词：单片机 局域网 装备专业教室 节能控制系统 

分 类 号：TU832.52[建筑科学—供热、供燃气、通风及空调工程]