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1、基于單片機(jī)的水位檢測(cè)控制系統(tǒng)設(shè)計(jì)學(xué)院:專(zhuān)業(yè):姓名:指導(dǎo)老師:信息學(xué)院自動(dòng)化劉翔學(xué)號(hào):職稱(chēng):090104021046盛珣華曹宇教授助理工程師中國(guó)·珠海二○一三年五月誠(chéng)信承諾書(shū)本人鄭重承諾:本人承諾呈交的畢業(yè)設(shè)計(jì)《基于單片機(jī)的水位檢測(cè)控制系統(tǒng)設(shè)計(jì)》是在指導(dǎo)教師的指導(dǎo)下,獨(dú)立開(kāi)展研究取得的成果,文中引用他人的觀點(diǎn)和材料,均在文后按順序列出其參考文獻(xiàn),設(shè)計(jì)使用的數(shù)據(jù)真實(shí)可靠。本人簽名:日期:年月日基于單片機(jī)的水位檢測(cè)控制系統(tǒng)設(shè)計(jì)摘要隨著社會(huì)和科技的進(jìn)步,以及人們的生活標(biāo)準(zhǔn)水平逐步的提高與發(fā)展,方便的全自動(dòng)控制系統(tǒng)生活的開(kāi)始逐步進(jìn)入到我們的生活,單芯片微型計(jì)
2、算機(jī)發(fā)展是其中的一個(gè)重要分支,具有高可靠性,高性能價(jià)格比,低電壓,低功耗等優(yōu)點(diǎn),以單片機(jī)為核心的自動(dòng)化控制系統(tǒng)已經(jīng)贏得了廣泛的應(yīng)用范圍。本設(shè)計(jì)是基于單片機(jī)的水位檢測(cè)控制系統(tǒng)設(shè)計(jì)。設(shè)計(jì)系統(tǒng)的目的在于應(yīng)用單片機(jī)的自動(dòng)運(yùn)行技術(shù),使得水塔中的水位始終保持在一定范圍內(nèi),以保證連續(xù)正常的供水。本設(shè)計(jì)是以AT89C51單片機(jī)為核心部件的水塔水位檢測(cè)控制仿真系統(tǒng)設(shè)計(jì)的,用以檢測(cè)水位并進(jìn)行控制、處理以及報(bào)警功能,并在Proteus仿真軟件環(huán)境中仿真測(cè)試。結(jié)果表明,設(shè)計(jì)的系統(tǒng)具有良好的檢測(cè)和控制功能,方便移植性和可擴(kuò)展性。關(guān)鍵詞:水位控制單片機(jī)報(bào)警BasedSCMth
3、ewaterleveldetectioncontrolsystemdesignAbstracWiththesocialandtechnologicalprogress,aswellasthelevelofpeople'sstandardoflivinggraduallyimprovewiththeexhibition,andtheconvenienceofautomaticcontrolsystemforthebeginningoflifegraduallyintoourlives,single-chipmicrocomputerdevelopme
4、ntisanimportantbranch,theadvantagesofhighreliability,highperformanceandlowcost,low-voltage,low-powermicrocontrollerasthecoreoftheautomationcontrolsystemhaswonawiderangeofapplications.Thetitleofthegraduatedesignmicrocontroller-basedwaterleveldetectionandcontrolsystemdesign,thre
5、emetalrodsintothewaterusedtodetectthesignal,theconductivityofthewater,canseethatthewaterlevelchanges.Undernormalcircumstances,thewaterlevelshouldbekeptwithinacertainrangechanges,thewaterleveldoesnotexceedthestipulatedupperandlowerlimits,intheeventofasystemfailure,shouldbepromp
6、tlycutoffelectricalpower,andthereshouldbesoundandaudiblealarmsignalsofthelight-emittingdiode.DesignSystemaimedtheapplicationmicrocontrollerrunautomatically,sothatthewaterlevelinthewatertoweralwaysmaintainedwithinacertainrangeinordertoensurethecontinuousnormalwater.Thedesignisb
7、asedonAT89C51microcontrollerasthecorecomponentsofthewatertowerwaterleveldetectionandcontrolsimulationsystemdesignedtodetectwaterlevelcontrol,processing,andalarmfunctions,andProteussimulationsoftwareenvironmentsimulationtesting.Experimentalresultsshowthatthedesignofthesystemhas
8、agooddetectionandcontrolfunctions,portabilityandscalability.K