摘要
在介绍了热释电红外传感器性质的基础上,研制出一套单片微机红外报警系统,阐述了系统构成和红外报警工作原理,并分析了处理方法和软件程序框图。该系统是用热释电红外传感器和intel8031单片微计算机实现的。
Infrared-alarm single chip microprocessor system was designed on basis of introducing the pyroelectric infrared sensor(PIS). Moreover, not only the structure of system and the working principle of the pyroelectric infrared were illustrated, but also the disposal method and software process flowchart were analyzed. This system is achieved by pyroelectric infrared sensor and intel8031 single chip microprocessor.
出处
《光电子技术与信息》
2005年第3期20-23,共4页
Optoelectronic Technology & Information
关键词
热释电效应
红外传感器
报警系统
单片机
pyroelectric effect
infrared sensor
infrared-alarm system
single chip microprocessor
