市政地下管線管理系統(tǒng)的設(shè)計(jì)與原型實(shí)現(xiàn).pdf

1、電子科技大學(xué)碩士學(xué)位論文市政地下管線管理系統(tǒng)的設(shè)計(jì)與原型實(shí)現(xiàn)姓名：凌偉申請學(xué)位級別：碩士專業(yè)：軟件工程指導(dǎo)教師：劉強(qiáng)鄧紹杰20060101“子科技人學(xué)碩士學(xué)位論文ABSTRACTWiththecontinuouslyexpalldingofthecityandtherapidlydevelopingofthemunicipalenterprises，thecontradictionbe由eenthedemandforscienti6ca

2、ndemcientmaJlagementofLulde娼rouIldpipelinesaIldmebackwardmanagingmeans砒presentiscomingimofocusAccordingtothec姍entconditionsandf毫aturesofindus哦esconcemingu11de唱roundpipelines，theapplicationofGeographyInfonnationSystem(GIS

3、)inmisfieldwillsolVethepmblemthorou曲lyTheCityUnder斟oundPipelinesGISisamultimnctionalcomputersystem，whichisabletomakethesearchofgeographicdataaIldrelativeanmutestogetherinadditiontoservingaSenquirysystembypresemingtheinfo

4、mlationbothincharacterandgraphicsimultaneously111issystemchangesmallualmodelthatwasusedwidelybeforcalldrealizesmesciemificandautomatedAimingatthespecmcfeaturesofenteIprisesinthisfieldthissystemadoptedtheClien“Servermodet

5、0rcalizeusersVisualmanagementattributebyconStructingbackgrounddatabaSet0storerelatiVeattr’ibutedataaIldbuildingforegmundgraphicinterf如ewhichinteractiVebe似eenusersa11dcomputerStealizingthefhnctionmappingandmanagingdataThi

6、sp叩eremphasizedonthepmbkmsandtechnologiesconcemingthedesignofthebackgrounddatabaseconstmctionandtherealizationoftheforegroundinteractiVeinterfaceItalsosummarizedsomeexperiencesintheengineeringprac“ces，aswelIasinhDduced婦C

7、Kent，ServermodeusedinthemoduleIntheend，thispaperdiscussedthetechnologyofreaIizingWebGISandcharactersofit，andpredictedtheprospectof印plicationoflhistechnologytothcsystemofuflde唱mulldpipelinesWiththecominuousdeVelopmemofsci