基于GIS及聲波技術(shù)的液體管線測(cè)漏方法研究.pdf

1、分類號(hào)UDC一一一一，一一密級(jí)公開另毋廬夕擎碩士研究生學(xué)位論文基于GIS及聲波技術(shù)的液體管線測(cè)漏方法研究申請(qǐng)人：學(xué)號(hào)：培養(yǎng)單位：學(xué)科專業(yè)：研究方向：指導(dǎo)教師：完成日期：王志強(qiáng)3101763計(jì)算機(jī)科學(xué)技術(shù)學(xué)院軟件工程(工程碩士)計(jì)算機(jī)應(yīng)用技術(shù)馬吉權(quán)副教授季曉光高工2014年8月20日黑尼江人學(xué)壩I。論文AbstractThepipelineburiedintheground，withthegrowthofthenaturalagingor

2、manmadedamageCanleadtoundergroundpipelinedamage，andoncethedamagecausedbytheeconomiclossesandsocialsecurityhastremendousinfluence，NonminingtypeundergroundpipelineleakdetectiontechnologyisalwaysdifficulttOovercometheprojec

3、t，thispaperacousticrangingtechnologybasedonGIStechnologyresearchanddevelopmentaliquidpipelineleakdetectionsystembasedonGISandacoustictechnology，realizedbyreadingthesonicvalueoccurredtimedifferenceautomaticanalysisofpipel

4、ineleaklocationfunctionThesystemhasthefunctionofgeographicinformationsystemall，digitalmanagementcanrealizetheliquidlineandautomaticleakpositioningpurposeThesystemadoptsGPRS(2G)wirelesscommunicationtechnology，solvesthepro

5、blemoflongdistancepipelinedetectionequipmentfordatacommunicationEventdrivenwebapplicationframeworkusingasynchronous，gateway，networkserviceprogramdevelopmentofhighperformance，highreliabilitywirelesssynchronizationaccess，m

6、ultisensorstimecalibration，datareporting，dynamicleakagemonitoringfunctionAdoptsthenegativepressurewaveanalysismethod，analysisofliquidpipelineleakagelocationawayfromthesensorlengthdistance，thedataintoGISsystem，completedth

7、efinalanalysistechnologyspecificleakgeographiclocationthroughlinearreferencedynamicGISsegmentandtoprovidespecificinformationoflatitudeandlongitudeformaintenancedepartmentforpositioningusingThesystemadoptsthemodeofhierarc

8、hicalnetworkarchitecturedesign，thedatatransferbythesensortheclientandtheservicegateway，monitoringcenterorderbecausethesensorreportingdataquantityisverymuchnotdirectlysavesystemaccordingtothedaysofbuildingtables，willoneda

9、ydatausingJSONcompressiontOsaveanddesignsthedataredundancystructure，upgradeefficiencyanalysisTheultimaterealizationofautomaticdetectionandlocationofpipelineleakrelatedfunctionsKeywords：GeographicInformationSystem；Soundwa