摘要
介绍了一种基于AVR单片机的简易智能家居监控系统,包括系统整体结构、硬件电路及软件设计。系统采用Atmega16处理器,通过温度传感器SHT11收集温湿度信号,利用液晶显示器SO12864-14C显示当前的温度、湿度及结露点;通过红外传感器LHI778,实现防盗检测功能,当人体进入红外感应范围,系统发出信号报警。
The paper mtroduces the design of smart home monitoring system based on AVR microcontroller.The system uses the temperature sensor SHT11 which can collect temperature and humidity signals.The system uses Atmega 16 as the processor,and it can show the current temperature,humidity and dew point by the microcontroller LCD.In addition,it also set up the infrared detection.When a body enters into the range of the infrared sensor,the system will give signal to make the buzzer ring.
出处
《三江高教》
2011年第4期36-39,共4页
Higher Education of Sanjiang University
