基于单片机的家庭防盗报警系统设计和实现 计算机专业VIP免费

摘要随着社会的发展，人们生活水平的不断提高和家居用品的高档化，家庭安全隐患也随之增加，所以人们便进一步提高了对家庭的保护意识。因此，这就不得不促使安全防盗报警系统的普及与推广。然而传统的防盗措施难以实现人们的需求，所以本设计根据要求设计了一款基于GSM网络的家庭防盗系统。设计以STC89C52单片机为核心，采用红外传感器作为前端探测器，通过GSM移动网络，将报警信息直接发送给用户，使用户能够及时作出相应的措施减少甚至防止受到损失。随着无线通讯网络在世界范围内的发展，本设计采用的GSM模块充分体现了它的存在价值，比只采用声光报警系统更具有实用性和智能化，拥有较好的应用前景。本文详细介绍了防盗报警器的设计过程，对主要硬件电路和软件功能的实现做了深入的研究分析。本设计所实现的安防功能具有性价比高、隐蔽性强、能耗低、灵敏度高、抗干扰能力强等优点。关键词:防盗报警；智能家居；GSM网络；短信息ABSTRACTWiththedevelopmentofsociety,people'slivingstandardscontinuetoimproveandthehigh-endhomeappliances,familysecurityrisksalsoincrease,sopeoplewillfurtherenhancetheawarenessoftheprotectionofthefamily.Therefore,thiswillhavetopromotethepopularizationandpromotionofsecurityalarmsystem.However,thetraditionalsecuritymeasuresaredifficulttoachievetheneedsofpeople,sothedesignaccordingtotherequirementsofthedesignofanetworkbasedontheGSMhomesecuritysystem.DesignwithSTC89C52microcontrollerasthecore,usinginfraredsensorasthedetectorfront-end,throughtheGSMmobilenetworkalarminformationissentdirectlytotheuser,theusercantimelymakecorrespondingmeasurestoreduceorevenpreventdamage.Withthedevelopmentofwirelesscommunicationnetworksintheworld,thisdesignusestheGSMmodulefullyembodiestheitsexistencevalue,thesoundandlightalarmsystemismorepracticalandintelligent,hasgoodapplicationprospects.Thispaperintroducesthedesignprocessofanti-theftalarm,themainhardwarecircuitandsoftwarefunctionstodoadeepresearchandanalysis.Thesecurityfunctionofthisdesignhastheadvantagesofhighcostperformance,strongconcealment,lowenergyconsumption,highsensitivity,stronganti-interferenceabilityandsoon.Keywords:Burglaralarm;smarthome;GSMnetwork;shortmessage目录第一章绪论...................................................................................81.1引言..........................................................................81.2选题背景与意义........................................................101.3研究现状.................................................................111.4本文结构.................................................................12第二章系统总体方案设计.........................................................132.1基于GSM家庭防盗报警系统设计方案.........................132.1.1.设计要求........................................................132.1.2系统功能描述.................................................132.1.3系统方案的对比与选择.....................................142.2系统总体框图...........................................................152.2.1系统各部分组成..............................................162.3本章小结.................................................................16第三章基于STC89C52单片机系统硬件电路设计......................173.1系统硬件组成...........................................................173.2各部分器件的选型.....................................................173.2.1蜂鸣器方案选择...............................................173.2.2传感器的选择..................................................183.2.3GSM模块...