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