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DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
LongTermArchivingAutomotiveIndustry'sapproachthroughSASIGworks
AFNeT Standardization Days 2017 - ParisApril 19 & 20, 2017
AlexandreLoire
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
SASIGn SASIG,StrategicAutomotiveStandardproductdataIndustryGroup,isan
internationalautomotiveconsortiumfoundedby5nationalorganizations:AIAGforUSA,GALIAforFrance,JAMAforJapan,OdetteSwedenforSwedenandVDAforGermany.
n SASIGwascreatedin1994inordertosupportanddrivetheISOSTEPAP214standarddevelopment.
n Mission :DevelopandpromotestandardsandrecommendationsinordertoenhanceglobalcollaborationswithintheAutomotiveIndustry.Achievements&Contributions:
ISOSTEPAP214StandardSASIG-PDQRecommendationSASIG-PDM:AssemblyDataExchangeRecommendationSASIG-XMTD:ENGDATV3RecommendationSASIG-ECMRecommendationSASIG-DEV:DigitalEngineeringVisualizationRecommendation
Latest releases:SASIG-LTAR:LongTermdataArchivingandRetrieval.SASIG3DModelBasedEnterpriseWhitePaper
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
LongTermArchivalandRetrievaln Context:q Theprocessesofdesignandanalysisunderwent,duringlastdecades,animportantchange:
n Thetransition“paper”to“digital”
q Mostdataofdesignandsimulationarenowcreated,storedandmanagedunderdigitalform.
Introduction
2D Drawing designArchival on aperture cards
3D Part design integrating3D annotations & tolerances
(3D Master approach)
3D Part designSemi-automatic production of 2D drawings
2D Drawing archival in databases
+
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
LongTermArchivalandRetrievalnToensurethepreservationoftheproductdefinitiondatabytakingintoaccountthelegalandtechnicalconstraints:qThelifecycleofproductdefinitiondata:atleast20years.qProductdefinitiondatahavealargediversity,andaremanagedbycomplexITdatastructures,oftenwithastrongadherencewithsolutionsandtheirproprietaryformat.qThelifecyclesofthetechnologiesusedforthemanagementandtheuseofproductdefinitiondata:
Problematicdescription
IT infrastructures< 5 years
Software3-7 years
Storage media~ 10 years
A study carried out on processes, tools and formats to be used to guarantee the access to these data along their lifecycle.
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
§ Takeintoaccountlegal,regulationandsecurityrequirementsandguaranteethedevelopmentofreliabledocuments.
§ Reducenumerousrisksofnonavailableproofsincaseofdispute,orevenattacks:
• Financialrisks• Customertrials• AppealincaseofSupplierresponsibility.
§ Manageinformationatthebestcost§ KnowledgeManagementimprovement§ Keepthecompany’smemory
AtstakesLongTermArchivalandRetrieval
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
n SASIGtoconsolidateglobalAutomotiveLTArequirements.§ BusinessPracticeRecommendations(Who,What,When,Why,How)
• Process• Roles• DataClasses• HowLong• UseCases• RetentionFormat• Media• ITArchitecture
n IdentifygapsinexistingLTAstandardsandinitiatives.
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LongTermArchivalandRetrievalScopeofwork
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
MissionoftheSASIGProjectLTAR
nThevisionistocreateasetofrecommendationdocumentsthatwillincorporate:§RetentionPeriodRecommendations§FormatRecommendations§BusinessProcessRecommendations§TranslationandStorageRecommendations
nMembersoftheWorkgroup§ExpertsfromAIAG(USA),GALIA(France)andJama(Japan)
LongTermArchivalandRetrieval
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
ScopeofWork
nInScope§DefineasetofrequirementsforaglobalautomotivesupplychainLTARsolutionforproductdefinitioninformation.Includedwillbe:
• ClassificationModelofwhatdatashouldbearchived• RetentionPeriodRecommendations• FormatRecommendations• LTARProcessRecommendations
§LeverageandmapexistingLTARrecommendations,standards,guidelines.(ISO,VDA,NASA,LOTAR,PDESInc.,ProSTEP)
• Suggestupgrades,enhancementstoincorporateautomobileindustryinterests.
nOutofScope§Develop“New”Format§Recommendationofproprietarytools§Intellectualpropertyrightsmanagement
LongTermArchivalandRetrieval
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
WhitePaper:StateofAutomotiveLTARn Assessmentoftheexistingstandardsandrecommendations
• Thefollowinginitiativeshavebeassessedforscopeofworkandharmonizationpotential:
• VerbandderAutomobilindustrie(VDA)-Recommendation4958,• LOngTermArchivalandRetrievalofDigitalProduct&TechnicalData(LOTAR)workgroup,
• NASACCSDS650.0-B-1BLUEBOOKJanuary2002ReferenceModelforanOpenArchivalInformationSystem(OAIS).
• Assessmentcriteriatoinclude:• documentationofproductdefinitioninformationarchivalusecases/scenarios,• specificationofproductdefinitioninformationLTARworkflows/processesandanyassociateduserroledefinitions,
• identificationofproductdefinitioninformationarchivalobjecttaxonomies,ontologies,and/orinformationmodels,
• specificationofretentionperiods,• specificationofarchival/preservationformats,• specificationofstoragemediaforsupportingthepreservationandaccessofproductdefinitioninformation,andthe
• specificationofaninformationtechnologyarchitecture/infrastructure.n Resultsofindustry-widesurveys
• AIAG-GALIA-JAMAsurveyresults• Industry-widesurvey
LongTermArchivalandRetrieval
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
LongTermArchivalandRetrievalSASIGinitiative
In2010,SASIGdecidedtostartaprojectfordevelopmentofasetofrecommendationsthataimstohelpcompaniesintheirLTARstrategy:q Process recommendation:HowtousetheOAISstandard.q Format recommendation:Selectioncriteriaandinformationaboutarchivalformats.q QualityAssurancerecommendation:Qualityassuranceprocedurestoimplementtoensureconsistencyandqualityalongthearchiveddatalifecycle.q TimePeriodrecommendation:Whenstartingthearchival,howlong,andafter…q LTARAssessment template:EnableanycompanytoevaluateitsLTARstrategy.
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
LongTermArchivalandRetrievalCurrentsituationApplicablestandardsandrecommendationsalreadyexist:
ThosestandardsprovideindividualcomponentstobeimplementedintoaLTARintegratedprocess.
TheglobalLTARprinciples,rulesandprocessesneededtobedefinedandharmonizedwithintheautomotiveindustry.
q OAIS - OpenArchivalInformationSystem(ISO14721):DefinitionofagenerallogicalarchitectureandfunctionalitiesofaLTARsystem.
q RecordsManagement(ISO15489).q STEP ApplicationProtocols(ISO10303):
Engineeringdataexchangeformat.q PDF3D(ISO24517),ISOJT,STEPAP242 :
Visualizationformat.q SASIG-PDQ,CAx-IFRecommendedPractices,…
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
LongTermArchivalandRetrievalOriginal
NativedataLongTermNativedata
ArchiveddataPDQ
Check
TranslationResultReport
Translation Translation
ARCHIVAAL R
ETRIEVAL
FixityCheck
<name=Bielle.stp><file_type=ISO 10303-214><code_page=ISO8859-1><part_id=9644268680><part_name=Bielle-EP><checksum=12A5D8F145C1567A>
GVPCompare
CHECKSUM
OAISCheck
GVP GVP
*LTAR
* This check is usually thought of belonging to Engineering Release but LTA requires that the PDQ validation needs to be performed an design moves into archival state.
SASIG-LTARGeneralProcess« LongTermDataExchange »
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
n Definethecompany’sownarchivingpolitics:§ Definewhyarchiving:
• Regulations• Contentionsrisks• Know-howprotection• Heritage
§ Identifytheinformationtypestoarchive:• Identifywhatneedstobekeptandwhatcanbeacceptedtobelost• ArchivingFormat:structuredorsnapshot.
§ Choosearchivingformatforeachkindofinformation§ Definearchivingprocess:
• Whenarchiving?• Integrationtoexistingprocesses• Relyoninsurancequality
§ …………..
ResultgeometryorGeometrywithIP?
Keepannotationsunderstructured
format?
Keep3Dannotations?
Keepannotationsundersnapshot
format?
Whatqualityinsuranceprocessto
putinplace?
Archivingprocess
DIESAR Direction Internationale de l’Evaluation, de la Sécurité et des Affaires Réglementaires
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AFNeT Standardization Days 2017
Conclusion&Perspectivesn Assessments:
§ Notenoughconsiderationofthe3Darchive’svalueasaproof§ Confusionbetweensavingandarchiving§ EducationonSASIGLTAR’scontentismandatory§ Note:GMrequiresfromitssuppliersa50yearsarchivingperiodof3Dprojectdataaswellasthetraceabilityofallmodificationsoccuredonpartsandcomponents.
n Actionplan:§ TodeploySASIGLTARcontents,ithasbeendecidedtodevelopavideo(AVIformat)
• InputCATIAV5model(rod)withGD&T• Target:NXmodelforOEMs/SolidworksforSuppliers
§ CreationofanLTARnetworkofNOfocalpoints:• 2webconferencesperyear(MayandOctober)• Objectives:
• PromotionofLTARviaNos
• GatherindustrycommentsaboutSASIG-LTAR
• ShareBestpracticesandinformationrelatedtoLTAR
• IdentifynewtopicstobedevelopedwithinSASIG
LongTermArchivalandRetrieval
Thankyouforyourattention