Long Term Archiving Automotive Industry's approach through … · 2017. 5. 4. · SASIG-PDQ...

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


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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


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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

+


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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.


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§ Takeintoaccountlegal,regulationandsecurityrequirementsandguaranteethedevelopmentofreliabledocuments.

§ Reducenumerousrisksofnonavailableproofsincaseofdispute,orevenattacks:

• Financialrisks• Customertrials• AppealincaseofSupplierresponsibility.

§ Manageinformationatthebestcost§ KnowledgeManagementimprovement§ Keepthecompany’smemory

AtstakesLongTermArchivalandRetrieval


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n SASIGtoconsolidateglobalAutomotiveLTArequirements.§ BusinessPracticeRecommendations(Who,What,When,Why,How)

• Process• Roles• DataClasses• HowLong• UseCases• RetentionFormat• Media• ITArchitecture

n IdentifygapsinexistingLTAstandardsandinitiatives.

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LongTermArchivalandRetrievalScopeofwork


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MissionoftheSASIGProjectLTAR

nThevisionistocreateasetofrecommendationdocumentsthatwillincorporate:§RetentionPeriodRecommendations§FormatRecommendations§BusinessProcessRecommendations§TranslationandStorageRecommendations

nMembersoftheWorkgroup§ExpertsfromAIAG(USA),GALIA(France)andJama(Japan)

LongTermArchivalandRetrieval


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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



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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



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LongTermArchivalandRetrievalSASIGinitiative

In2010,SASIGdecidedtostartaprojectfordevelopmentofasetofrecommendationsthataimstohelpcompaniesintheirLTARstrategy:q Process recommendation:HowtousetheOAISstandard.q Format recommendation:Selectioncriteriaandinformationaboutarchivalformats.q QualityAssurancerecommendation:Qualityassuranceprocedurestoimplementtoensureconsistencyandqualityalongthearchiveddatalifecycle.q TimePeriodrecommendation:Whenstartingthearchival,howlong,andafter…q LTARAssessment template:EnableanycompanytoevaluateitsLTARstrategy.


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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,…


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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 »


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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


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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


Thankyouforyourattention

Long Term Archiving Automotive Industry's approach through … · 2017. 5. 4. · SASIG-PDQ...

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