河南理工大学毕业设计（论文）说明书摘要随着我国社会与经济的发展，人民生活水平不断提高，人们对区域治安环境以及安全防范的要求也越来越高，同现代化技术高度发展的今天，犯罪更趋智能化，手段更隐蔽，所以保证区域安全必须从运用现代化的防盗报警技术。本文将系统介绍一种采用新的先进的红外线对射感应模块和人体红外探测装置制作而成的红外监控系统，由于它是利用人眼不可见的红外光束，组成无线监控区域所以具有极强的保密性和可靠性。本系统除用于仓库、门窗、围墙、栅栏防盗报警外，也可用于其他需要监控的场合。本文在绪论中首先介绍综合监控系统的发展、特点、功能及红外监控的相关知识。第二章中介绍了系统设计的相关知识和软件、硬件的具体设计方案。在第三章中将重点介绍硬件、软件的安装调试过程及系统调试的结果。最后我们在结束语中谈谈系统设计的优点、缺点及本次设计的心得收获。关键词:红外传感器、单片机、数据采集、报警电路AbstractWiththedevelopmentofsocietytheeconomyofourcountry,thelivingstandardsofthepeopleareimprovingconstantly,people'srequisitionforregionalpublicsecurityenvironmentandsafeprecautionishigherandhigher,atthesametimetodaywhen河南理工大学毕业设计（论文）说明书modernizedtechnologicalhighdevelop,thecrimeismoreintelligent,themeansisconcealedevenmore,soguaranteethesecurityoftheareamustusethemodernizedwarningtechnologyofguardingagainsttheft.Thistextintroduceinfraredmonitoringsystemthatadoptnewadvancedinfraredraymodule,becausetheinfraredlightbeamofutilizingoutofthehumaneyecansee,makeupandcontroltheareawirelesssohaveextremelystrongprivacyanddependability.Thetextintroducesthedevelopment,characteristic,functionandinfraredrelevantknowledgethatcontrolofthecomprehensivemonitoringsystematfirstintheintroduction.Chaptertwoamonglastwhomsystemdesignweitisrelevantknowledge,softwares,designplansnotconcreteofhardwares.Wefinallytalkaboutadvantage,shortcoming,thegainsthatdesignthatsystemdesignreapamongconclusion.Keyword：infraredsensor、SCM、datacollection、alarmcircuit河南理工大学毕业设计（论文）说明书目录1.绪论................................................................11.1课题背景...........................................................11.2国内外现状.........................................................11.3设计任务与要求.....................................................22.红外报警器系统总体设计................................................32.1系统概述..........................................................32.2主要器件介绍.......................................................42.2.1热释电红外传感器概述...........................................42.2.2AT89C51单片机概述............................................82.3总体设计........................................................143.红外报警器系统硬件设计...............................................163.1信号检测与放大电路...............................................163.1.1电路实现功能..................................................163.1.2电路图图2-1信号检测与放大电路................................163.1.3电子元件介绍..................................................173.2LED显示电路......................................................173.2.1电路实现功能..................................................173.2.2电路图........................................................173.2.3电路元件介绍..................................................183.2.4电路实现原理..................................................183.3报警执行电路...................................
