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1、智能紅外遙控電風(fēng)扇系統(tǒng)的設(shè)計(jì)泰山學(xué)院本科畢業(yè)設(shè)計(jì)所在學(xué)院機(jī)械與工程學(xué)院專業(yè)名稱機(jī)械設(shè)計(jì)制造及其自動(dòng)化申請(qǐng)學(xué)士學(xué)位所屬學(xué)科工學(xué)年級(jí)二〇一〇級(jí)(3+2)學(xué)生姓名、學(xué)號(hào)王曉彬2010170018指導(dǎo)教師姓名、職稱張秀紅講師完成日期二〇一二年五月摘要摘要電風(fēng)扇是一種傳統(tǒng)的家用電器，但隨著空調(diào)的普及，電風(fēng)扇的市場(chǎng)地位受到了巨大的沖擊。傳統(tǒng)的開/關(guān)、調(diào)速功能現(xiàn)已不能滿足市場(chǎng)的需求，人們希望電風(fēng)扇能在體積小、操作方便等的基礎(chǔ)上擁有更多的功能，而紅外遙控的普遍應(yīng)用及單片機(jī)的成熟，使得電風(fēng)扇的發(fā)展趨向于智能紅外遙控系統(tǒng)。本設(shè)計(jì)方案為滿足市場(chǎng)的需求，結(jié)合紅
2、外遙控系統(tǒng)設(shè)計(jì)簡(jiǎn)單、操作方便、成本低廉等特點(diǎn)，運(yùn)用了51單片機(jī)作為遙控發(fā)射接收芯片，HS0038為紅外一體化接收發(fā)射管，設(shè)計(jì)了一個(gè)簡(jiǎn)易的單片機(jī)紅外遙控電風(fēng)扇系統(tǒng)，系統(tǒng)包括接收和發(fā)射兩大部分。該系統(tǒng)設(shè)計(jì)實(shí)現(xiàn)了幾項(xiàng)電風(fēng)扇的基本功能：開/關(guān)功能、多級(jí)調(diào)速功能、定時(shí)功能、自然、正常兩種風(fēng)類的選擇功能，此外本系統(tǒng)有16個(gè)按鍵，可用于擴(kuò)展控制其他電器。關(guān)鍵字：紅外遙控，信號(hào)調(diào)制，編碼，解碼IAbstractABSTRACTWiththepopularityofairconditioners,themarketpositionoftheelectri
3、cfanswhicharethetraditionalhouseholdapplianceswillreceiveahugeimpact,thetraditionalon/offandspeedcontrolfunctionhavebeenunfitfortheneedsofthemarket.Itishopedthatthefansinsmall,easytooperate,andsoonthebasiscanhavemorefeatures.Whentheapplicationofinfraredremotecontrolbecom
4、eswilderandThedesignwasbasedontheneedsofthemarket.Consideringthatinfraredremotecontrolissimple,easytooperate,low-cost,Iuseaspeciallaunchingandreceivingchipwhichdependsonremotecontrol.Onthebasisofthischipasystemofintelligentinfraredremote-controlwasdesignedforthefan.Thesy
5、stemconsistsofthelaunchingpartandthereceivingpart.Thissystemisdesignedtoachievesomebasicfunctionsoffans:on/offfunction,threekindsofspeed,thetimingfunctionwhichcanbechosenatdifferenttimesof0.5-7.5hours,andthefunctionoftwokindsofwindwhicharethenaturalwindandthenormalwind.K
6、eywords:InfraredRemoteControl,SignalModulation,Encoding,DecodingtechnologiesofSCMbecomemature,theremotecontrolsystemisthetrend.II目錄目錄1引言...............................................................11.1課題設(shè)計(jì)目的及意義................................................11.2課題研究?jī)?nèi)容和
7、預(yù)期目的............................................22總體方案的設(shè)計(jì)和工作原理...........................................22.1設(shè)計(jì)方案的選擇....................................................22.2總體硬件設(shè)計(jì)......................................................32.3工作原理...............................
8、...........................33硬件設(shè)計(jì)...........................................................43.1發(fā)射端電路設(shè)計(jì)
