纯水机控制电路Protues仿真

1摘要在科学技术飞速发展的21世纪里，电子智能家居产业获得了迅速发展。很多智能电器设备都趋于智能化、人性化，这些电器设备大部分都含有CPU控制器也有可能是单片机。单片机以其高可靠性、高性价比、低电压、低功耗等一系列优势，近几年得到迅猛发展和大范围推广，普遍应用于工业控制系统、办公设备、交通出行、日常消费类产物和玩具等。并且已经深入到各行业发展的各个环节以及人民日常生活的各个方面，如车间流水线控制、交通出行记录仪等。智能家居的发展最得力于各种传感器技术的发展，传感器的发明解决了对被测对象的某一特定信息实施无人自动监测或检出功能，并能让其使用特定方式转化成与之对应的可接受信号源的元器件。智能家居最主要就是减少人工投入，但能更加准确的服务于人们的日常生活。纯水机控制面板系统利用单片机系统进行控制，实时传感器进行监控，外加信号传输电路和显示电路。深度分析了纯水机的工作原理，这次毕业设计也阐述了单片机设计的优点与缺点，从而更加充分体现出用单片机能使小家电实用便携、操作简单的长处。这次设计选用的Protues仿真软件是Labcenter公司设计出的集电子电路分析、电路仿真系统于一体的软件。市面上有许多款电子仿真软件，像WEB软件、Multisim仿真软件等。虽然这些软件都简单实用，但是它们不能与单片机进行很好的配合。而PROTEUS软件就可以和单片机完美的结合，实现单片机及其电路的各种功能。因此选择了PROTEUS软件。关键词：单片机；传感器；纯水机；Protues仿真2ABSTRACTIntherapiddevelopmentofscienceandtechnologyintwenty-firstCentury,thesmarthomeindustryhasbeenrapiddevelopment.Manyintelligentelectricalappliancestendtobeintelligent,humane,mostoftheseelectricalappliancesarecontainedintheCPUcontrollermayalsobeasinglechip.Singlechipmicrocomputertothehighreliability,highprice,lowvoltage,lowpowerconsumption,andaseriesofadvantages,inrecentyearsobtainedrapiddevelopmentandpromotionofawiderange,widelyusedinindustrialcontrolsystem,officeequipment,transportation,dailyconsumptionclassproductsandtoysetc..Andhaspenetratedintoallaspectsofthedevelopmentofvariousindustriesandpeople'sdailylives,suchasworkshopassemblylinecontrol,traffictravel,etc..Thedevelopmentofsmarthomethemosteffectiveinthedevelopmentofsensortechnology,sensoroftheinventionsolvestheaparticularinformationofanobjecttobemeasuredintheimplementationofunmannedautomaticmonitoringordetectionfunction,andcanmaketheuseaspecificwayintocorrespondingacceptablesignalsourcecomponents.Smarthomeisthemostimportantistoreducelaborinput,butcanbemoreaccurateservicetopeople'sdailylife.Thepurewatermachinecontrolpanelsystemiscontrolledbyasinglechipmicrocomputersystem,areal-timesensorismonitored,anexternalsignaltransmissioncircuitandadisplaycircuitareused.Depthanalysisoftheprincipleofpurewatermachine,thegraduationdesignalsodescribesthesingle-chipdesignoftheadvantagesanddisadvantages,andthusmorefullyreflectwithsinglechiptoenablethestrengthsofsmallhouseholdelectricalappliances,portableandpractical,simpleoperation.ThisdesignchoosestheProtuessimulationsoftwareisthesoftwarewhichtheLabcentercompanydesignsthecollectionelectroniccircuitanalysis,thecircuitsimulationsysteminonebody.Therearemanyelectronicsimulationsoftwareonthemarket,suchasWEBsoftware,Multisimsimulationsoftware,etc..Althoughthesesoftwarearesimpleandpractical,buttheycannotbeagoodmatchwiththemicrocontroller.AndPROTEUSsoftwarecanandtheperfectcombinationofSCM,therealizationofthevariousfunctionsofSCManditscircuit.Soselectthe3PROTEUSsoftware.Keywords:microcontroller;sensor;watermachine;Protuessimulation4目录1绪论.............................................................11.1纯水机发展现状以及发展趋势.................................11.1.1产品现状.........................................................................................11.1.2产品发展.......................................................................................11.2设计的内容..................................................22设计思想和方案...................................................32.1设计思想...................................................32.2设计方案...................................................33硬件系统的设计...................................................53.1主要元器件介绍.............................................53.1.1AT89C52单片机............................................................................53.1.2LED数码管....................................................................................53.1.3蜂鸣器...........................................................................................63.1.4继电器...........................................................................................63.2硬件电路的设计.............................................73.2.1AT89C52单片机最小系统............................................................73.2.2按键模块电路...............................................................................83.2.3蜂鸣器报警电路...........................................................................93.2.4继电器驱动电路...........................................................................93.2.5传感器模拟电路...........................................................................93.2.6数码管显示电路.........................................................................104软件系统的设计..................................................114.1软件设计的描述............................................114.2系统软件程序设计..........................................114.2.1系统的主程序设计.....................................................................114.2.2按键模块程序设计.....................................................................124.2.3传感器检测程序设计.................................................................134.2.4数码管刷新程序设计.................................................................1455系统调试运行及结果分析..........................................155.1系统的使用说明............................................155.2系统运行的结果............................................155.2.