環(huán)境質(zhì)量監(jiān)測(cè)與應(yīng)急指揮系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).pdf

1、西南交通大學(xué)碩士學(xué)位論文環(huán)境質(zhì)量監(jiān)測(cè)與應(yīng)急指揮系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)姓名：楊子良申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：陶宏才20080501西南交通大學(xué)碩士研究生學(xué)位論文第1I頁(yè)AbstractWithsustainedandrapidgrowthoftheeconomicinourcountrypeople。slivingstandardshavebeengreatlyimproved，butithasalsobroughtase

2、riesofenvironmentalproblems，suchasairpollution，waterpollution，ecologicaldegradation，chemicalleakaccidentsandcomplexenvironmentalpollution，whichhavebecomeailimportantfactortorestricteconomicdevelopmentandtoendangerpeople。

3、ShealthandsocialstabilityTakingapracticalprojectasthebackgroundandcombiningwiththeactualdemand，thisthesisdescribesthedevelopmentofthe”P(pán)anzhihuaCityenvironmentalqualitymonitoringandemergencycommandsystem”byuseofNETplatfor

4、mC撐andmulti—tirestructureFirstofall，thisthesisintroducestheresearchbackgroundandsignificance，analyzesthecurrentapplicationstatusinenvironmentmonitoringThen，theobjective，businessfunctionalrequirementsandusersofthesystemar

5、eanalyzed，andtheusecasediagramsofthesystemarealsogivenbyuseofUML(Unifiedmodelinglanguage)Secondly，onthebasisofrequirementanalysis，thesubsystemsaredividedandtheirfunctionsaredesignedMeanwhile，afterthestaticstructurediagra

6、msofthesystemaredevisedbyusingUML，theyaretransformedintodatabasesofthesystemThirdlythethesismainlydiscussesthedetaileddesignofsuchsubsystemsasthepollutionsourcesmanagement，environmentalqualitymanagementandemergencycomman

7、d，alsogivesthesequencechartsofthreesubsystemsAtthesametime，thethesispresentsthecommunicationprocessesinvolvedinthesystem，includingcommunicationstructure，datasendingandreceiving，thebottomcontrolplatformanddataparsingAlso，