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1、廣西科技大學(xué)(籌)畢業(yè)設(shè)計(jì)(論文)說明書課題名稱家居推拉窗及窗簾智能控制系統(tǒng)的設(shè)計(jì)院別電氣與信息工程學(xué)院專業(yè)自動(dòng)化班級(jí)082學(xué)號(hào)200800301076姓名指導(dǎo)教師2012年6月3日摘要本文首先介紹了智能家居的基本知識(shí)及其應(yīng)用前景,進(jìn)而闡明了開發(fā)作為智能家居中一個(gè)很重要部分—紅外線遙控推拉窗及窗簾的控制意義,隨后著重介紹了開發(fā)單片機(jī)的紅外線遙控智能控制系統(tǒng)設(shè)計(jì)所用到的集成芯片AT89C52、DS1302芯片、紅外線發(fā)射接收器等硬件的結(jié)構(gòu)原理。本文采用分塊的模式,對(duì)整個(gè)系統(tǒng)的硬件電路設(shè)計(jì)進(jìn)行分析,分別給出了系統(tǒng)
2、總體框圖、電源電路、時(shí)鐘DS1302電路、紅外線接收電路、電機(jī)控制電路、顯示電路,下雨傳感器電路、并對(duì)相應(yīng)電路設(shè)計(jì)進(jìn)行了相關(guān)的闡述。隨后講述了軟件的編寫思路,也是采用分塊的模式,分別寫出了紅外線解碼程序、時(shí)鐘芯片DS1302控制程序、LCD液晶顯示程序、遙控控制程序的編寫思路,每一模塊都畫出了其方框圖,看起來一目了然。最后通過仿真調(diào)試,時(shí)鐘,手動(dòng)開關(guān)窗簾,自動(dòng)開關(guān)窗簾等控制方面的設(shè)計(jì)上基本達(dá)到了預(yù)期目的。當(dāng)然,該系統(tǒng)在一些細(xì)節(jié)的設(shè)計(jì)上還需要不斷的完善和改進(jìn)。關(guān)鍵詞:時(shí)鐘芯片;智能控制;紅外線;AT89C52;
3、傳感器AbstractThispaperfirstintroducedthebasicknowledgeofthesmarthomeanditsapplicationprospect,thusillustratingthedevelopmentaswisdomcanhouseholdaveryimportantpartofthecurtain,automaticinfraredremotecontrolsignificance.Thenmainlyintroducesdevelopmentsingle-chi
4、pmicrocomputercontrolsystemofinfraredremotecontrolcurtainuseAT89C52integratedchips,DS1302chip,infraredemissionreceiverandthestructureofthehardwareprinciple.Inthisarticle,theblockmodel,thewholesystemhardwarecircuitdesignisanalyzed,andthesystemarerespectively
5、theoverallframe,powersupplycircuit,theclockDS1302circuit,infraredreceivercircuits,motorcontrolcircuit,showcircuit,rainsensorcircuit,andtothecorrespondingcircuitdesignandthecorrelationofexposition.Thenthewritingoftheideasaboutsoftware,isalsotheseparateblocko
6、fmodels,includingthedecodingprocess,Writethedecodingprocessofinfraredrayrespectively,theclockchipDS1302controlprocedures,LCDdisplayprogram,remotecontrolofcontrolprogramwritingideas,eachmodulearedrawthecharts,looksataglance.Finally,thesimulationresultsdebugg
7、ing,clock,theswitchcurtain,automaticswitchcontrolaspectssuchasthecurtainonthedesignofbasictheexpectedpurposeisreached.Ofcourse,thissysteminsomeofthedetailofthedesignalsoneedtohavebeentheperfectandimprove.Keywords:theclockchip;Intelligentcontrol;infrared;AT8
8、9C52;sensor目錄1緒論11.1課題背景11.2國內(nèi)外概況11.3課題的研究工作22方案論證42.1方案選取43電路及執(zhí)行機(jī)構(gòu)設(shè)計(jì)63.1系統(tǒng)設(shè)計(jì)框圖63.2微控制器系統(tǒng)設(shè)計(jì)63.2.1單片機(jī)AT89C52RC63.2.2時(shí)鐘電路83.2.3復(fù)位電路103.2.4存儲(chǔ)器件AT24C02113.2.5紅外線接收模塊133.2.6顯示模塊143.2.7電機(jī)驅(qū)動(dòng)模塊153.3執(zhí)行機(jī)構(gòu)的設(shè)計(jì)173.