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《门磁红外报警器的设计》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、门磁红外报警器的设计系部：***专业：***班别：***姓名：***学号：***指导老师：***日期：***1摘要随着时代的不断进步，人们对自己所处环境的安全性提出了更高的要求，尤其是在家居安全方面，不得不时刻留意那些不速之客。现在很多小区都安装了智能报警系统，因而大大提高了小区的安全程度，有效保证了居民的人身财产安全。由于红外线是不见光，有很强的隐蔽性和保密性，因此在防盗、警戒等安保装置中得到了广泛的应用，此外，在电子防盗、人体探测等领域中，对射红外探测器以其价格低廉、技术性能稳定等特点而受到广大用户和专业人士的欢迎。本文介绍了一款结构简单,成本低廉,稳定性比较高的红外报警设计的实现.
2、在本文中主要介绍了该设计的硬件电路、软件设计流程、系统测试。门磁红外报警器采用AT89S52单片机，单片机是本系统的核心器件。以PT2272/2262,315M射频来实现各种传感信号的编解码发射与接收，LCD1602实时显示密码输入状态，通过遥控模块可以很方便地进行远程操作处理,很适合在小区推广。关键词:PT2262/2272；红外传感；单片机；-28-Abstract
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7、Monolithicintegratedcircuit;-28-目录摘要……………………………………………………………………………....1Abstract…………………………………………………………………….……....2前言……………………………………………………………………….……...4第一章系统的结构及功能介绍………………………………………..……….51.1系统的工作原理概述………………………………….…….…………51
