摘要
介绍了室内温度控制系统的功能及整体结构,分析了主、从控制器的硬件结构。主控制器采用液晶显示模块及键盘模块进行温度、时间的设定与各个房间温度、电磁阀工作状态的监测。从控制器采用数字温度传感器作为温度采集元件,通过驱动双稳态电磁阀的开闭实现温度控制。
The functions and total structure of indoor temperature control system are introduced. The hardware configuration of the master and slave controllers is analyzed. The master controller employs the liquid crystal display module and keyboard module to set temperature and time and monitor the tem- perature of each room and the operating state of electromagnetic valve. Using the digital temperature sensor as temperature collection element, the slave controller drives the opening and closure of the bistable state electromagnetic valve to control temperature.
出处
《煤气与热力》
2007年第4期76-78,共3页
Gas & Heat
关键词
室内温度控制
单片机
液晶显示模块
indoor temperature control
single chip microcomputer
liquid crystal display module
