GPRS無線通信控制器及其在數(shù)字化油田中的應(yīng)用.pdf

1、分類號!￡2墨：!墨UDC；盥≥：籩竺Y827098密級么本編號血駔邋@江薄大擎學(xué)位論文包明國指導(dǎo)教師趙躍堡副教授江菱態(tài)堂i土篡扭科堂皇通信工程堂院申請學(xué)位級別亟士專業(yè)名稱i土篁扭廑且撞本論文提交日期2QQ生壘且論文答辯日期2QQ三生目學(xué)位授予單位和日期江菱太堂狻皇生』月五日答辯委員會主席評閱人2005年4月江蘇大學(xué)碩士學(xué)位論文AbstractTheremotecontrolsystembasedonGPRSnetworkisanews

2、tylesystem，whichrealizesthecontroltotheequipmentsbymoderncommunicationnetwork，anditisoneofthedevelopingdirectionsofmodementerprises’remotecontrolsystemwhichcanbeusedinmanycontrollingfield，suchas，oilfieldexploitation，elec

3、tricityschedulesystemetcAccordingtothegapthatexistsinthe“digitalfield”betweendomesticandforeignpetrolettmenterprises，thispaperbringsforwardthestunmarydesignthatintroducestheGPRSwirelesscommunicatingtechnologyintotheoil—f

4、ieldremotecontrolsystemandbuildsthewirelessDCSofdigitaloilfield，whichiscommencedfromcollectingthefielddataofexploitingthepetroleumandmanagingthefieldworkBasedonthis，itrealizestheremotecontrolprojectofelectromotormeterand

5、voltagetransformermeterandmakesthedesktopmanagementcooperatingwiththesoftwareofthecentralcomputercometreeIntheprocessofrealizingtheremotecontrolofelectromotormeteritprobesintotherealizationoftheGPRSwirelesscollectorempha

6、ticallywhichisonthekernelgroundItadoptsthemeansofarea—centralizingcontroltomanagetheelectromotormetersaffiliatedbyitItcommunicateswiththecentralcontrolstationbyGPRSModemandtransmitsthecommandsanddatatotheinstrumentbywire

7、less，whichmakesthecollectionandtransmissionofthefielddatacometrueIntheprocessofrealizingtheremotecontrolofvoltagetransformermeteraccordingtotheactualrequirement，itadoptedthechipsandmodulesthataredifferentfromthefrontmean

8、stodesignandrealizetheGPRSwirelesscommunicatingcontrollercorrespondingwiththedevicesItalsointroducesthemixedmodeCommunicationintegratingtheGSMwithGPRStosettletheproblemthattoomanyGPRSterminalsconnectingwiththecentralcont

9、rolstationsynchronouslywillaffecttheperformanceofthecentralcontrolstationAsawholesystem，thecentralcontrolstationisthekernelofthedigitaloilfieldItnotonlytakeschargeoftherunningoftheoilexploringdevices，butalsealizesotherma