简介：ThispaperintroducesthePKPM-BIMconstructionmanagementplatformanditsapplicationsintheconstructionsecuritymanagement.ThePKPM-BIMplatformisanintegratedmanagementsystemmainlydevelopedforthecontractorstoimplementtheBIM-aidedconstructionmanagement.ApplicationofBIMtechnologywouldbringmanybeneficialchangestothesecuritymanagementinconstruction.

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简介：EngineeringChange(EC)managementforaProductLifecycleManagement(PLM)system,includingECdatamodel,ECevaluationandECimplementationispresented.AmethodofdynamicandparallelECevaluationisproposed,whichbreaksanECevaluationtaskintoseveralsubtasks.Suchsubtaskscanbedynamicallyandsimultaneouslyproceeded,disassembledandcommunicatedbydifferentspecialists,andatthesametimeasetofECobjectsiscreated.ThisapproachprovidesflexibleandeffectiveevaluationoftheEC.TheECimplementationfollowedwillfurtherensurethecompletenessandconsistencyofECdata.

简介：Asoftwareforthemanagementofcomputeraideddesign(CAD)drawingswasdeveloped.Itcanbeusedtoclassifyandregisterinformationincludinggeometricfeaturesofthedrawings,andtosearchappropriatereferencedrawingsmatchingthegivenconditionsofanewdesign.ThethumbnailsofthedrawingscanbedisplayedinanorderofpreferenceandcanbeusedtozoomandaccessthePDFfileorCADdataofaselecteddrawing.Thethumbnailsandthedatastructurearetwokeyelementsofthesoftware.

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简介：Concerningthedemandsinnetworkedcollaborativeinnovativedesign,aknowledge-basedcollaborativedesignmodelisintroducedthemodelofknowledgeintegrationalongwithitsrelevantsupportingtechniquesarepresented.Afterillustratingthegeneralknowledgesearchparadigm,akindofdynamicusermodelisproposedtoimproveknowledgesearchefficiency.Atlastashortintroductionofthesystem'simplementationisdescribed.

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简介：Knowledgereuseisaprocessfordesigningnewproductbasedontheembeddeddesignknowledgeandexperienceofexistingproducts.Inordertoimprovequalityandefficiencyofproductdesign,amethodtoextractrelatedknowledgefromusingstandardpartsinproductdesignisintroduced.Basedonthecharacteristicsofstandardpartsandtheirapplication,knowledgereusablestandardpartslibrarywasbuiltupthroughanalysisofkeytechniquesofstandardpartmodelingsuchasknowledgeexpression,knowledgereuseandknowledgesearching.

简介：ＲｅｓｅａｒｃｈｏｎＥｎｔｅｒｐｒｉｓｅＰａｒｔＦａｍｉｌｙＭａｎａｇｅｍｅｎｔＡｒｃｈｉｔｅｃｔｕｒｅｉｎＰＤＭＳｙｓｔｅｍＴｉａｎＬｉｎｇ，ＴｏｎｇＢｉｎｇｓｈｕ，ＭｅｎｇＸｉａｎｇｓｈｅｎｇＤｅｐａｒｔｍｅｎｔｏｆｐｒｅｃｉｓｉｏｎＩｎｓｔｒｕ...

简介：AnenhancedsystemarchitectureofWeb-basedproductstructureandconfigurationmanagementsystemalongwithits,functionsareispresented.Thekeytechniques,suchasconstructionofobjectmodelsofproductstructureandproductconfiguration,hybridapproachmethodinproductconfigurationmanagement,sharingandintegrationofheterogeneousproductdata,integrationwithothersub-systems,arediscussedtoo.AprototypesystemisdevelopedbyJ2EEtechnology.

简介：BasedonthecurrentsituationofChinaConstructionBIMtechnology,thisarticlediscussedtherequirementofBIMapplicationsinconstructionphase.BytheintroductionofPKPMBIM-basedConstructionManagementPlatform,themeaningoftheplatformapplicationwasrevealed.Finally,twoapplicationcaseswereshowntoexplainplatform’svalueandprospect.

简介：Tosolvethedatapersistenceprobleminthemanagementsystem,thispaperusedthepopularobject-relationalmappingframeworkHibernatetoachievethepersistencelayerwhichinamedicinesinventorymanagementsystem.ThispaperdescribedtheadvantagesandprinciplesoftheHibernate,andthenshowedthewrittenworkoftheconfigurationfiles,mappingfiles,persistentclasses,etc.Finally,thepapershowedhowtodisplaythespecificdatainformationintheTableViewerbasedontheEclipseRCPframework.Itisobservedthat,operatingtheobjectsintheHibernateframeworkismoreflexibleandefficientthanusingJDBCdirectly.Adinaddition,theapplicationbasedonEclipseRCPframeworkcantakeovermanyexcellentfeaturesofEclipse,andthedeveloperscanimprovetheirefficiencybythesefeatures.

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