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1、2013屆畢業(yè)設(shè)計(jì)(論文)基于GPRS的遠(yuǎn)程安防監(jiān)控系統(tǒng)的研究院、部:電氣與信息工程學(xué)院學(xué)生姓名:曾雪峰指導(dǎo)教師:吳樂職稱:講師專業(yè):電子信息工程班級(jí):電子0903學(xué)號(hào):094011403232013年6月摘要隨著社會(huì)經(jīng)濟(jì)的高速發(fā)展,人們對(duì)防火、防盜、防濕等安全意識(shí)的不斷提高,對(duì)遠(yuǎn)程現(xiàn)場(chǎng)狀況的了解提出了更高的要求。因此如何解決探測(cè)遠(yuǎn)距離監(jiān)控點(diǎn)的溫度濕度以及光線和是否有非法人員闖入,將信息及時(shí)告知戶主或智能報(bào)警成為遠(yuǎn)程監(jiān)控系統(tǒng)設(shè)計(jì)的核心。現(xiàn)有的安防監(jiān)控系統(tǒng)都側(cè)重于防盜功能,缺乏對(duì)溫度濕度以及光照的防范;無(wú)法形成全面的報(bào)警系統(tǒng),通過(guò)對(duì)我國(guó)現(xiàn)狀以及對(duì)國(guó)外安防監(jiān)控
2、系統(tǒng)的了解,本文提出了基于GPRS的遠(yuǎn)程安防監(jiān)控系統(tǒng)。該系統(tǒng)使用ARMLinux作為系統(tǒng)平臺(tái),GPRS模塊發(fā)送信息,攝像頭作為采集視頻,以溫濕度傳感器和光照傳感器采集環(huán)境數(shù)據(jù),通過(guò)訪問html網(wǎng)頁(yè),對(duì)所監(jiān)控的遠(yuǎn)程對(duì)象進(jìn)行拍照、報(bào)警并發(fā)送相關(guān)消息給用戶,從而達(dá)到遠(yuǎn)程監(jiān)控的目的。本系統(tǒng)硬件主要采用了s5pc100芯片作為系統(tǒng)處理器,通過(guò)溫度和濕度,光線傳感器對(duì)家居現(xiàn)場(chǎng)信號(hào)進(jìn)行有效監(jiān)測(cè),并與最近采集的數(shù)據(jù)進(jìn)行比較、判斷,發(fā)出圖像采集,報(bào)警等命令,最后通過(guò)GPRS向用戶手機(jī)發(fā)送警告信息,實(shí)現(xiàn)對(duì)家居,辦公等場(chǎng)所的智能控制。本系統(tǒng)實(shí)現(xiàn)了遠(yuǎn)程監(jiān)控的基本功能,達(dá)到了預(yù)期想
3、要的效果,能用于家居,辦公等各領(lǐng)域,具有較好的應(yīng)用前景。關(guān)鍵詞:GPRS通信;Linux嵌入式系統(tǒng);溫濕度監(jiān)控;遠(yuǎn)程安防AbstractWiththerapiddevelopmentofsocialeconomy,people'ssecurityawarenessonfire,theft,moisturehasalsoimprovedalotandtheyaremakinghigherdemandsonremotesiteconditions.Thushowtosolvetemperature,humidityandlightofremotemonitor
4、ingpointprobeandwhetherthereexistsintrusionofillegalworks,howtodeliverthesiteinformationofhome,officetotheuserhasbecomethecorepartofremotemonitoringsystemdesigning.Asforthecurrentsecuritymonitoringsystem,theyfocusmoreonanti-theftratherthanfirealarm,moisture,light.andtheyhaveshortc
5、omingsliketheyareunabletoformaneffectivealarmlinkage.Basedontheanalysisofcurrentsituationanddevelopmentofthedomesticandaboardsmarthomeandremotemonitoringtechnology,thispaperproposedGPRS-basedremotesecuritymonitoringsystem.ThesystemusestheARMLinuxasasystemplatform.Asacommunicationm
6、odule,GPRSmoduleachievethepurposeofremotemonitoringbyaccessingthehtmlpage,photographingthemonitoredremoteobject,alarmingandsendingrelevantinformationtotheuser.Thesystemhardwaremainlyadoptss5pc100,S3C2410chipasthesystemprocessor,conducteffectivemonitoringonsitesingnalofhomethrought
7、emperature,humidityandlightsensor,moreover,itcomparedandjudgedwiththelatestcollecteddata,sentcommandslikeimagecollectionandalarming.Atlast,throughtheGPRS,thesystemcansendwarningmessagestomobilephoneusers,achiveintelligentcontrolofhome,officeandotherplaces.Thesystemimplementsallthe
8、basicfunctionsofremotemonitoringa