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1、本科畢業(yè)設(shè)計(jì)(論文)題目基于單相IC卡智能電表的設(shè)計(jì)與實(shí)現(xiàn)院(系部)專業(yè)名稱年級(jí)班級(jí)學(xué)生姓名指導(dǎo)教師2010年04月10日IC卡智能電表設(shè)計(jì)摘要:電表是我國(guó)電工儀表行業(yè)中產(chǎn)量最大的產(chǎn)品,隨著高新技術(shù)尤其是電子信息技術(shù)的快速發(fā)展,電子式、多功能、高精度、多費(fèi)率、自動(dòng)抄表等產(chǎn)品的優(yōu)勢(shì)突顯,且已經(jīng)逐步成為電表發(fā)展的主流。[6]智能電表具有數(shù)據(jù)的保護(hù),報(bào)警功能,斷電的顯示,負(fù)荷的控制,防竊電功能,遠(yuǎn)程抄表系統(tǒng)等功能,從計(jì)量到數(shù)據(jù)處理都采用以集成電路為核心的電子器件,從而取消了電表上長(zhǎng)期使用的機(jī)械部件,隨著智能化電表的發(fā)展,將最終取代傳統(tǒng)電表在用戶中的實(shí)用。本文
2、主要應(yīng)用IC卡單元,89C51單片機(jī),LED顯示器等各個(gè)單元來完成費(fèi)率的計(jì)算,數(shù)據(jù)的顯示,報(bào)警,使電表實(shí)現(xiàn)智能化。關(guān)鍵詞:電能表智能電表智能化DesignonICcardIntelligentElectricMeterAbstract:Theelectricalenergymeterisinourcountryelectricianmeasuringapplianceprofessiontheoutputbiggestproduct,alongwiththehightechnologyandnewtechnologyelectronicinformat
3、iontechnology'sfastdevelopment,theelectronicformula,multi-purpose,thehighaccuracy,themulti-tariffs,copiesproductandsoontablesuperioritytounderlineautomaticallyparticularly,andalreadygraduallybecametheelectricalenergytabledevelopmentthemainstream.Theintelligentelectricinstrumenth
4、asthedataprotection,thewarningfunction,thepowerfailuredemonstration,theloadcontrol,againststealstheelectricworkenergy,long-distancecopiesfunctionsandsoontablesystem,usestaketheintegratedcircuitfromthemeasurementtothedataprocessingasthecoreelectronicdevice,thushascancelledontheel
5、ectricinstrumentthelong-termusemechanicalpart,alongwiththeintellectualizedelectricinstrument'sdevelopment,willsubstitutefortraditionalelectricinstrumentinuserpracticalfinally.InthisdisserttheICcardunit,the89C51monolithicintegratedcircuitandLEDmonitorareusedandsooneachunitcomplet
6、esthedatawiththetransmission,thedatademonstration,thewarning,causestheelectricinstrumenttorealizetheintellectualization.Keywords:electricalenergymeter;intelligenceelectrometer;Intellectualization目錄一、緒論……………………………………………………………………………………11.1概述……………………………………………………………………………………11.2智能電表
7、的發(fā)展及現(xiàn)狀………………………………………………………………11.3電表的工作原理………………………………………………………………………21.4智能電表的發(fā)展趨勢(shì)…………………………………………………………………21.5研究方法………………………………………………………………………………31.6研究措施、步驟…………………………………………………………………………3二、智能電表硬件設(shè)…………………………………………………………………52.1IC卡系統(tǒng)………………………………………………………………………………52.2電表費(fèi)率系統(tǒng)………………………………
8、…………………………………………72.3LED顯示器………………………………………………………