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1、遠(yuǎn)程溫度監(jiān)控系統(tǒng)設(shè)計(jì)木論文對(duì)遠(yuǎn)程溫度數(shù)據(jù)的采集與控制溫度進(jìn)行了詳細(xì)的闡述。主要講述了一個(gè)在計(jì)算機(jī)遠(yuǎn)程控制下,利用單片機(jī)對(duì)遠(yuǎn)程溫度進(jìn)行采集顯示并控制溫度的增長(zhǎng)。同時(shí)通過(guò)PC機(jī)對(duì)PWM波輸出進(jìn)行PID調(diào)整。并給出其軟硬件設(shè)計(jì)及調(diào)試。在論文完成過(guò)程中,主要進(jìn)行了以下工作:1.對(duì)系統(tǒng)要求進(jìn)行分析,并設(shè)計(jì)系統(tǒng)的整體結(jié)構(gòu)2.把整體細(xì)分化,對(duì)每個(gè)模塊進(jìn)行詳細(xì)設(shè)計(jì)3.繪制原理圖和PCB圖,并制成實(shí)驗(yàn)板4.按照硬件電路,編寫軟件程序5.調(diào)試階段,調(diào)試各軟、硬件模塊,編寫測(cè)試程序,驗(yàn)證系統(tǒng)的可用性,最后制成系統(tǒng)樣機(jī)。木論文
2、主要對(duì)遠(yuǎn)程溫度采集與控制系統(tǒng)進(jìn)行了較詳細(xì)的闡述。軟件的三大模塊:采集模塊、PID控制、上下位機(jī)通訊,并對(duì)主要芯片的使用做了說(shuō)明。對(duì)硬件電路的數(shù)據(jù)采集、數(shù)據(jù)設(shè)定及顯示部分作較詳細(xì)的闡述。介紹了整體硬件的實(shí)現(xiàn)方案。另外,在木文中,還介紹了在繪制原理圖和PCB圖時(shí)所用的工具及需要注意的問(wèn)題。例如,電源線、地線等問(wèn)題,及檢查PCB圖時(shí)所用的高亮度顯示的方法。Abstract:Thisstudywi11discusshowtogatherthreetemperaturedata.Thissystemusethet
3、emperaturesensorof7109?itcouldgatherandkeeptemperaturedata.TheComputersetstemperaturebycommunicatingwithSCM.aftergatheringthetemperaturedate,itcandisplaythedataontheComputer?Inthecompletionofthethesis,Imainlycarrythroughhereinafterjob:1.Analyzetherequire
4、mentofthesystem,anddesignthewholestruetureofthesystem.2.Subdividethewhole,anddesigneachmoduleinparticular3.ProtractschematicplotandPCBplot,anderankoutexperimentboard4.Writesoftwareprocedureaccordingtohardwarecircuit5.Tndebuggingmoment,debugeachsoftwarean
5、dhardwaremodule,writetestingprocedure,validatetheusabi1ityofthesystem,andfinallyerankoutthesystemsampleThisthesiswi11discussthepartofIong~distancetemperature"sgatheringandcontron.Thesoftwareissetbythreepart:1.thepartoftemperaturegatering2.thepidcontron3-
6、communicationbetweencomputerandsemInaddition,inthetext,italsointroducesthetoolsusedinprotractingschematicplotandPCBplotandtheproblemsrequiredattendant.Suchas,powersupplywire>groundwireandsoon,andthewayofhighlightdisplayinexaminingthePCBplot.Ihopeeverybod
7、ycanpresentcriticismsandpointoutmistakessothatIcancorrectinthethesis,hereon,thankespeciallythetutorwhohelpmeaccomplishmygraduatedesign.Keywords:temperaturegatherPIDcontroncommunicationbetweencompuerandsem中英文摘要(1)第一章概述(3)1.1本課題研究背景及意義(4)1.2本課題的可行性分析(4)1.3
8、設(shè)計(jì)要求(5)1.4預(yù)期研究成果(5)第二章系統(tǒng)簡(jiǎn)介(6)2.1系統(tǒng)總體方案設(shè)計(jì)(6)2.2硬件各模塊的設(shè)計(jì)(6)第三章軟件開發(fā)與調(diào)試(9)3.1軟件設(shè)計(jì)(9)3.2測(cè)量模塊程序及框圖(9)3.2.1數(shù)據(jù)釆集子程序(11)3.2.2溫度參數(shù)計(jì)算子程序(12)3.2.3PWM波生(15)3.2.4下位機(jī)通信子程序(16)3.2.5狀態(tài)子程序(18)3.3上位機(jī)程序設(shè)計(jì)(20)第四章調(diào)試中出現(xiàn)的問(wèn)題(26)結(jié)束語(yǔ)(27)注釋、參考文獻(xiàn)(28)附