基于单片机控制的红外热释电家庭防盗报警器硬件系统设计

Design of Hardware System in Infrared Pyroelectric Home Burglar Alarm Based on SCM Control

随着社会的发展和人们安全意识的提高,传统的家庭防盗系统不能适应现代生活中多变的环境。本文设计开发的红外热释电家庭防盗报警器能改善传统防盗系统结构复杂,计算繁琐、价格昂贵、监控盲区等缺陷,主要由单片机模块、复位电路模块、传感器模块、电源模块、按键模块、LED显示模块和蜂鸣器报警模块组成,能较好地满足人们日夜增长的现代家居安全需求。

With the development of society and the improvement of people’s safety awareness,the traditional home security systems can not adapt to the changing environment in modern life.This article design and development of infrared pyroelectric home burglar alarm can improve the traditional anti-theft system structure is complex,cumbersome calculations,expensive,monitoring blind spots and other defects,mainly by the microcontroller module,reset circuit module,sensor module,power module,button module,LED display module and the buzzer alarm module can better meet the growth of modern home security needs.