28254.分布式ip調(diào)度系統(tǒng)中的地理信息呈現(xiàn)的研究與實現(xiàn)

1、南京郵電大學(xué)碩士學(xué)位論文分布式IP調(diào)度系統(tǒng)中的地理信息呈現(xiàn)的研究與實現(xiàn)姓名：崔嘯龍申請學(xué)位級別：碩士專業(yè)：電子與通信工程指導(dǎo)教師：孟旭東201106南京郵電大學(xué)全日制工程碩士研究生學(xué)位論文摘要IIABSTRACTAimingatthelackofgeographicalinfmationinpreviousdispatchsystemthisthesisanalysesstudiestherealizationofGIS.Itmainl

2、ydiscussestherelevantknowledgeofWebGIStheR&D(ReseachDevelopment)platfmimplementtechnolgybasedonBS(BrowserServer)whichareappliedinprojectswithregardstotheemergencydispatchsystemofelevatfaults.Firstlythisthesisdescribesind

3、etailtheacteristicsthedevelopmenttrendarchitectureimplementationtechnologyofWebGIS.WiththeanalysiscomparisonofmainstreamWebGISdevelopmentplatfmsathomeabroadconsideringtheiradvantagesdisadvantagestheactualneedsoftheprojec

4、tArcIMSisfinallyedasthesecondarydevelopmentplatfmoftheWebGISproject.ThenthisthesisanalysesthearchitectureofArcIMSwkingprincipleofitscomponentsdetailedlyintroducesthecelanguageArcXMLusedtocommunicatebetweenthecomponentsof

5、ArcIMS.FinallyaccdingtotherequirementsofemergencydispatchsystemthisthesisgivesoutasolutionfWebGISmoduleproposestheoverallthreetierarchitecturebasedonBSmakesachoicefclientconnectanalysesthedatamanagementofthesystemgivesou

6、ttheconstructionschemeofthedatabaseprogram.InthisthesisthemoduleofWebGISintheemergencydispatchsystemofelevatfaultsisimplementedbytakingArcIMSastheplatfmcombinatingspatialdatabaseengineArcSDEwithSQLServer2005databaseapply

7、ingHTMLjavaotherwebdevelopmenttechnologiesaswell.Atlastitgivesouttheoperationsituationofthesystemsystematicallyrealizingsomespecificfunctionssuchasthequeryofgeographicinfmationdisplayofelevatfaultsthequeryofperipheralinf