万年历系统设计方案VIP免费

....电子万年历系统设计ThedesignofElectroniccalendarsystem专业：电子信息科学与技术学号：姓名：....电子万年历系统设计摘要：近年来随着计算机在社会领域的渗透和大规模集成电路的发展，单片机的应用正在不断地走向深入，由于它具有功能强，体积小，功耗低，价格便宜，工作可靠，使用方便等特点，因此特别适合于与控制有关的系统，并且给人类生活带来了根本性的改变。尤其是单片机技术的应用产品已经走进了千家万户。电子万年历的出现给人们的生活带来的诸多方便。虽然在日常生活中，各种信息处理终端如电脑、手机等给我们提供了准确的时间信息。但是在大多数场合却仅仅局限于个人的适用围之。在家居生活中，一款悬挂余居室墙壁上大方得体的电子钟不仅能为我们提供准确的时间显示，而且魅惑了环境，给单调的居室带来了现代化的气息，因而成为许多家庭的必备之选。本文设计了一种基于八位串行输入-并行输出移位寄存器74HC164芯片，以STC89C52单片机为核心、数码显示的电子万年历，主要介绍了时钟芯片、温度传感器、仿真模块，以及万年历硬件和软件的设计，实现了准确显示，公历年、月、日、农历月、日、时、分、秒功能。关键字：单片机；时钟芯片；温度传感器；仿真....TheDesignofElectronicCalendarSystemAbtract:Inrecentyears,withcomputerpenetrationinthesocialsphereandthedevelopmentoflarge-scaleintegratedcircuits,MCUapplicationsareconstantlydeepening,asithasafunctionofstrong,smallsize,lowpowerconsumption,cheap,reliable,easytouse,Andothercharacteristics,andthereforeparticularlysuitedtocontrolthesystemandtohumanlifebroughtaboutfundamentalchanges.SCMisbytheapplicationoftechnologyproductshaveenteredthetensofthousandsofhouseholds.Theemergenceofelectroniccalendartothelivesofpeopleofmanyconvenience.Whileineverydaylife,dealingwithallkindsofinformationterminalssuchascomputers,mobilephoneshasprovideduswithaccuratetimeinformation.However,inmostoccasionsislimitedtoindividualswithinthescopeoftheapplication.Inhomelife,hoistedmorethanagenerouslivingroomwallsoftheappropriateelectronicbellcannotonlyprovideuswithaccuratetime,andtantalizedbytheenvironment,bringtothemonotonousroomamodernflavor,somanyfamiliesmustOftheelection.Inthispaper,adesignbasedoneightserialinput-outputparallelshiftregister74HC164chiptoSTC89C52microcontrollerasthecore,digitaldisplayelectroniccalendar,mainlyontheclockchiptemperaturesensor,simulationmodules,hardwareandcalendarAndsoftwaredesign,toachieveanaccurate,thecalendaryear,month,dayandtheLunarmonth,day,hours,minutesandsecondsfunctions.Keywords：MCU；Clockchip；Temperaturesensor；Simulation....目录引言..................................................................11单片机介绍..........................................................21.1STC89C52简介............................................................21.2性能参数................................................................22应用系统设计.........................................................42.1系统功能说明..............................................................42.2应用系统设计..............................................................42.2.1系统方案设计............................................................42.2.2应用系统结构设计........................................................52.2.3设备选型................................................................52.2.4控制面板设计............................................................63硬件设计.............................................................83.1实时时钟电路设计........................................................