EN 9300-014-2013 en Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D CAD and PDM data - Part 014 Reference process.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 9300-014:2013Aerospace series LOTAR LOng Term Archiving andRetrieval of digital technicalproduct documentation such as3D, CAD and PDM dataPart 014: Reference process descri

2、ptionRetrievalBS EN 9300-014:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 9300-014:2013.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/1, International and European Aerospace Policy andProcesses.A list of organizations re

3、presented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 58

4、0 55804 7ICS 01.110; 35.240.30; 35.240.60; 49.020Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2013.Amendments issued since publicationDate Text affe

5、ctedBS EN 9300-014:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 9300-014 January 2013 ICS 01.110; 35.240.30; 35.240.60; 49.020 English Version Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 014:

6、Reference process description RetrievalSrie arospatiale - LOTAR - Archivage Long Terme et rcupration des donnes techniques produits numriques, telles que CAD, 3D et PDM - Partie 014: Description du processus de rfrence Mise disposition Luft- und Raumfahrt - LOTAR - Langzeitarchivierung und Bereitste

7、llung digitaler technischer Produktdokumentationen, beispielsweise 3D, CAD und PDM Daten - Teil 014: Referenzprozessbescheibung Bereitstellung This European Standard was approved by CEN on 24 November 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the

8、 conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard

9、exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national

10、 standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovaki

11、a, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worl

12、dwide for CEN national Members. Ref. No. EN 9300-014:2013: EBS EN 9300-014:2013EN 9300-014:2013 (E) 2 Contents Page Foreword . 3 Introduction 4 1 Scope 5 2 Normative references . 5 3 Terms, definitions and abbreviations 5 4 Applicability 5 5 Retrieval 6 6 Detailed process steps description . 6 6.1 G

13、eneral . 6 6.2 Request retrieval data 7 6.3 Access 7 6.4 Data selection . 7 6.5 Prepare data for dissemination . 7 6.6 Generate DIP 8 6.7 Provide DIP . 8 7 Support Process Steps 8 7.1 Preservation Planning 8 7.2 Data Management. 9 8 Data description . 9 8.1 General . 9 8.2 Involved roles . 9 8.3 Inv

14、olved data 9 Bibliography 11 Figure 1 Retrieval . 6 BS EN 9300-014:2013EN 9300-014:2013 (E) 3 Foreword This document (EN 9300-014:2013) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance wi

15、th the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an iden

16、tical text or by endorsement, at the latest by July 2013, and conflicting national standards shall be withdrawn at the latest by July 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held respo

17、nsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finla

18、nd, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 9300-014:2013EN 9300-014:20

19、13 (E) 4 Introduction This European Standard was prepared jointly by ASD-STAN and the PROSTEP iViP Association. The PROSTEP iViP Association is an international non-profit association in Europe. For establishing leadership in IT-based engineering it offers a moderated platform to its nearly 200 memb

20、ers from leading industries, system vendors and research institutions. Its product and process data standardization activities at European and worldwide levels are well known and accepted. The PROSTEP iViP Association sees this standard and the related parts as a milestone of product data technology

21、. Users should note that all standards undergo revision from time to time and that any reference made herein to any other standard implies its latest edition, unless otherwise stated. BS EN 9300-014:2013EN 9300-014:2013 (E) 5 1 Scope This European Standard provides a detailed description for the rec

22、ommended process of retrieval of 3D and PDM data. A main focus lies in the secure process, which implies the defined search for archived data elements and the dissemination of the data packages, which includes e.g. the check for digital signatures or the validation of archived data as overviewed in

23、EN 9300-010. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ

24、ing any amendments) applies. EN 9300-003, Aerospace series LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data Part 003: Fundamentals and concepts EN 9300-007, Aerospace series LOTAR LOng Term Archiving and Retrieval of digital technical pr

25、oduct documentation such as 3D, CAD and PDM data Part 007: Terms and References 1)EN 9300-010, Aerospace series LOTAR LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data Part 010: Overview Data Flow 1)ISO 14721:2003, Space data and information tr

26、ansfer systems Open archival information system Reference model OAIS 3 Terms, definitions and abbreviations For the purposes of this document, the terms, definitions and abbreviations given in EN 9300-007 shall apply. 4 Applicability This EN 9300-014 is applicable to new 3-D product data records and

27、 may be applicable to existing 3D product data records, on current and earlier products, produced using previous regulations, standards and procedures. The current version is focused on product data as defined in the domain specific parts. 1) Published as ASD-STAN Prestandard at the date of publicat

28、ion of this standard (www.asd-stan.org). BS EN 9300-014:2013EN 9300-014:2013 (E) 6 5 Retrieval See Figure 1. Figure 1 Retrieval The process includes a recommended access check, provides functionality for a data search to select the required data (provided the Consumer is allowed to see it), and the

29、generation of a Dissemination Information Package (DIP). The generation of the DIP should meet the requirements of the Consumer. The sub process shall be certified. Input data: Retrieval request Output data: DIP 6 Detailed process steps description 6.1 General Input and output data described in this

30、 standard represent the minimal requirements for the fulfilment of the process steps. Additional data may be added, but must match at a minimum the requirements for the information package. (See EN 9300-003, Section 5.3.2.1 “Definition of the core model”). BS EN 9300-014:2013EN 9300-014:2013 (E) 7 6

31、.2 Request retrieval data The role Consumer/Administrator initiates a retrieval request for a data package. The request shall contain all information needed for the successful retrieval process i.e. selection of requested data, data format required for the DIP and any validation information required

32、. Output data: Request 6.3 Access The Archive centrally supervises the access rights for each role. The supervisor check if the role has the access rights for triggered queries. Input data: Request Output data: Access granted information 6.4 Data selection The Archive provides the functions to searc

33、h for the requested data. This includes the verification of access rights and methods for filtering the selection; according to access rights, It may be implemented in batch or interactive mode. The filtering may result in successive and related requests from the consumer. It may implemented in batc

34、h or interactive mode. The filtering may result in successive and related requests of the consumer. Input data: Request Access granted information Support information Output data: Selection information 6.5 Prepare data for dissemination The archive checks the usability of data and the copies the AIP

35、 for dissemination. Input data: Selection information Support information Output data: Copy of AIP BS EN 9300-014:2013EN 9300-014:2013 (E) 8 6.6 Generate DIP The archive generates the Dissemination Information Package (DIP), which is derived from one or more AIPs. The DIP generation includes any con

36、version of Content Information/ Preservation Description Information into the required data format and validates the converted data. This sub process shall be certified. The archive and the consumer shall define an agreement for each category of product information to preserve. It shall include at a

37、 minimum the specification of: preserved the key characteristics of the product information, the defined Descriptive Information of the SIP, the control criteria used for the verification, the validation properties of the source information to archive, the related KPIs. The Generate DIP Process incl

38、udes some Error handling Procedures which secures the consistency of the DIP within the retrieval Process. Input data: Copy of AIP Support information Output data: Dissemination Information Package (DIP) 6.7 Provide DIP The archive transfers the DIP from archive environment to consumers working envi

39、ronment. Input data: DIP Output data: DIP 7 Support Process Steps 7.1 Preservation Planning The process provides services and functions for monitoring the environment of the archive and recommendations to ensure that the information stored in the archive remains accessible to the consumer over the l

40、ong term, even if the original computing environment becomes obsolete. Preservation Planning functions include developing recommendations for archive standards and policies and monitoring changes in the technology environment, archiving format and the addressed consumer. Output data: Support informa

41、tion BS EN 9300-014:2013EN 9300-014:2013 (E) 9 7.2 Data Management The Data Management is responsible for maintaining the integrity of the Data Management database, which contains both Descriptive Information and system information. The Data Management is responsible for creating any schema or table

42、 definitions required to support Data Management functions; for providing the capability to create, maintain and access customised user views of the contents of this storage; and for providing internal validation (e.g., referential integrity) of the contents of the database. A log describing the his

43、tory of activity in the repository shall be archived. The Data Management is carried out in accordance with policies received from Administration. Output data: Support information 8 Data description 8.1 General The descriptions here are informative; the definitions are found in the part EN 9300-007.

44、 8.2 Involved roles 8.2.1 Archive The Archive is the archiving system, which usual supports at least the key functions of an archiving architecture according to ISO 14721:2003 (OAIS). Key functions are administration, data management, archival storage, access control, preservation planning). 8.2.2 C

45、onsumer The consumer is an organisation, person, or client system, which interact with the services offered by the archive to find preserved information of interest and to access that information in detail. This can include other archives, as well as internal archive persons or system components. Ty

46、pical roles of type “consumer“ may be Design Engineers, Suppliers, Manufactures, Customers, Regulatory Agencies or Quality. 8.2.3 Administrator Administrator is the role (organisation or person), which is responsible for the management of the archive and daily operation. The role performs actions su

47、ch as access control, monitoring and error handling. The role is not directly involved in the archiving and retrieval processes. The role may not be responsible for the administration of further external tools like quality agents, the evolved TDM, CAx, PDM or Data Exchange applications. 8.3 Involved

48、 data 8.3.1 Archival Information Package (AIP) The AIP consists of following main information objects: Content Information (archiving formatted and optional native formatted) Packaging Information Preservation Description Information (Validation Properties, context information regarding the Content

49、Information) Digital Signature Information BS EN 9300-014:2013EN 9300-014:2013 (E) 10 The Content Information is a set of information that is of main interest and has all the qualities needed for permanent storage. Packaging information shall be that kind of information that is used to bind and identify the components of an Information Package. Preservation Description Information is the kind of information which is necessary for adequate preservation of the Content Inf