基于单片机的自动存包系统设计论文

华科学院本科毕业设计（论文）II基于单片机的自动存包系统设计摘要近年来，随着生活水平的提高，人们对于社会消费品的质量和数量的要求也在逐渐增加。为了更好的为广大顾客服务，在一些商场、影院、超市等公共场合通常设置有自动存包柜，本次便是针对这一现象进行设计。本文详细介绍了国内自动存包控制系统的发展现状，发展中所面临的问题。并详细介绍了本系统采用的AT89S52单片机做控制器，可以同时管理四个存包柜。柜门锁是由继电器控制，当顾客需要存包的时候，可以自行到存包柜前按“开门”键，需要顾客向光学指纹识别系统输入个指纹，然后通过继电器进行开门（用亮灯表示），顾客即可存包，并需将柜门关上。当顾客需要取包时，要将只要将之前输入的指纹放置于指纹识别器前方，指纹识别器采集到指纹信息输出相应的高低电平信号传给单片机，系统比较密码一致后，发出开箱信号至继电器将柜门打开，顾客即可将包取出。它具有功能实用、操作简便、安全可靠、抗干扰性强等特点。关键词：自动存包柜,单片机,指纹识别器李少鹏：基于单片机的自动存包系统设计IIBasedonsinglechipmicrocomputerautomaticpackagedesignAbstractInrecentyears,withtheimprovementoflivingstandards,peopleforsocialconsumergoodsqualityandquantityrequirementsaretoincreasegradually.Inordertobetterserviceforthegeneralcustomers,insomestores,movietheaters,supermarketspublicSettingsaretobeputautomaticallyusuallybagark,itisfunctionalpractical,simpleoperation,safeandreliable,anti-jammingstrongsexualcharacteristics.Domesticdepositautomaticcontrolsystemareintroducedindetailinthispaperthedevelopmentofthestatusquo,problemsfacedinthedevelopmentof.Andintroducesindetailthesystemadoptssinglechipmicrocomputercontroller,cansimultaneouslymanagemultiplepackark.Cupboarddoorlockcontrolledbyrelay,whencustomersneedtosavepackage,willbeallowedtosavepackagebeforethearkaccordingtotheopenbutton,needcustomertothesysteminputfingerprint,andthenthroughtherelaytoopenthedoor(withlighting),customerscansavepackage,andthecupboarddoormustbeclosed.Whencustomersneedtopickuppackage,aslongasbeforetheinputfingerprintshouldbeplacedonthefingerprintrecognizer,fingerprintrecognizercollectingtothefingerprintinformationandoutputthecorrespondinghighandlowlevelsignaltothemicrocontroller,thesystemispasswordconsistent,signaloutoftheboxtotherelayKeywords:AutomaticStorageBag,Microcontroller,Fingerprintrecognizer。华科学院本科毕业设计（论文）IIII目录摘要................................................................................................................................................IAbstract........................................................................................................................................II第1章绪论............................................................................................................................-1-1．1题目来源及意义.....................................................................................................-1-1．2自动存包柜课题的发展与现状.............................................................................-2-1．3本课题的目标与任务.............................................................................................-3-第2章系统方案论证与器件的选择......................................................................................-5-2．1主控模块方案选择.................................................................................................-5-2.1.1采用DSP+FPGA方案......................................................................................-5-2.1.2采用51单片机方案......................................................................................-5-2.1.3采用61单片机方案......................................................................................-5-2．2输入端方案的选择.................................................................................................-6-2.2.1机设条码式电子存包柜方案........................................................................-6-2.2.2非接触IC卡电子存包柜方案......................................................................-9-2.2.3指纹识别电子存包柜方案............................................................................-9-2．3输出端方案的选择...............................................................................................-10-2.3.1光电开关与电磁阀方案..............................................................................-10-2.3.2继电器控制方案..........................................................................................-10-2．4方案总结...............................................................................................................-11-第3章系统硬件设计........................................................................................................-13-3．1系统硬件总体设计.............................................................................................-13-3.2系统硬件各单元设计.......................................................................................-14-3．2．1控制单元设计..........................................................................................-14-3．2．2指纹识别设计..........................................................................................-19-3．2．3输出电路设计........................................................................................-26-3.3整体电路图...........................................................................................................-33-第4章系统软件设计............................................................................................................-35-4．1系统软件整体设计...............................................................................................-35-李少鹏：基于单片机的自动存包系统设计IV4．2系统软件各部分设计...........................................................................................-37-4．2．1键输入程序设计...............