基于GPRS技術(shù)的靜止圖像傳輸在防竊電中的應(yīng)用.pdf

1、華北電力大學(xué)（北京）碩士學(xué)位論文基于GPRS技術(shù)的靜止圖像傳輸在防竊電中的應(yīng)用姓名：張涌燦申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：孫鳳杰20060201華Jb電力大學(xué)碩士學(xué)位論文摘要論文闡述了GPPS無(wú)線數(shù)據(jù)通信技術(shù)、圖像壓縮技術(shù)的應(yīng)翔、發(fā)袋及研究現(xiàn)狀，設(shè)計(jì)實(shí)褒了一種瑙于辮竊電靜GPRS無(wú)線圖像及數(shù)據(jù)傳輸系統(tǒng)。該系統(tǒng)糕灞GPRS無(wú)線數(shù)據(jù)遴售技零，傳輸蹋奄監(jiān)視儀數(shù)據(jù)年曩數(shù)字罄像信息，實(shí)現(xiàn)竊亳瑗場(chǎng)證攥的獲取，達(dá)到了增強(qiáng)黲褒邀懿晷的。

2、系絞同鞋孿還先爨動(dòng)抄表提；了透明傳輸逶道，擴(kuò)溪了應(yīng)用范暇。論文分捉硬究了GPRS組嘲方式及常用圖像壓縮標(biāo)準(zhǔn)，遴行了系統(tǒng)螫缽方案秘系統(tǒng)遇信協(xié)議設(shè)計(jì)。在GPRS遠(yuǎn)程終端模塊硬l譬設(shè)計(jì)中，選擇應(yīng)用了功能上滿(mǎn)是要求的GPRS模塊、串口擴(kuò)展芯片及單片機(jī)，實(shí)域了單片極無(wú)線連接Internet，多串口擴(kuò)鼴等功能。編制了遠(yuǎn)程終端模塊各功能程序，完成了圖像拍攝幫傳竣，用電監(jiān)視數(shù)搬傳輸及自動(dòng)抄表透明傳輸?shù)裙δ?。最后剎用微軟開(kāi)發(fā)工具VisualBasic60

3、和ActiveX技術(shù)，進(jìn)行煦控中心軟件開(kāi)發(fā)，實(shí)現(xiàn)對(duì)圖像數(shù)握鄆監(jiān)毒見(jiàn)數(shù)據(jù)的集中管理以及自動(dòng)抄表的數(shù)據(jù)轉(zhuǎn)發(fā)。關(guān)鍵詞：防竊電，自動(dòng)抄表，GPRS，圖像傳輸ABSTRACTThisthesisdiscussestheapplication，thedevelopmentandtheresearchstatusoftheGPRSandtheImagecompressiontechnology，Withthemdesignandcarryoutthe

4、wirelessimageanddatatransmittingsystemtoantielectricenergystolenThesystemdependsonGPRStransmittingthedataofPowersurveillanceanddigitalimageinformation，gettingtheevidenceofstolenPower，andaccordinglyachievingtheaimofanti—e

5、lectricenergystolenAttheSaiTletime，thesystemprovidesatransparentpathforautomaticmeterreadingtOextendtheapplicationofthesystem，ThethesisanalyzesandreachesthenetworkcompositionofGPRSandthecommonimagecompressionstandard；des

6、ignsthewholecaseofthesystemandsystemcommunicationprotoc01ChoosestheappropriateGPRSmodule、extendserieschipandsinglechipmicrocomputerasthecomponents，achievingsomefunctionssuchasthewirelessconnectionbetweentheinternetandsin

7、glechipmicrocomputer，theextensionofmultiseriesWorkouttheprogramoftheremoteterminalmodule，accomplishingsomefunctionsasfollows：theshootingandtransmittingimage，thetransmittingthePowersurveillancedataandthetransparenttransmi

8、ttingautomaticmeterreadingFinallydevelopthesupervisingcentersoftwarewithMicrosoftVisualBasic60andActiveXtechnology，carryingoutthecentralizedadministrationtotheimagedataandmonitordataaswellastransferringthedataofautomatic