ISO-21849-2006.pdf
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1、 Reference number ISO 21849:2006(E) ISO 2006 INTERNATIONAL STANDARD ISO 21849 First edition 2006-12-01 Aircraft and space Industrial data Product identification and traceability Aronautique et espace Donnes industrielles Identification des produits et traabilit Copyright International Organization f
2、or Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/05/2007 01:18:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21849:2006(E) PDF disclaimer This PDF file may contain embedded typefaces.
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5、or printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2006 All rights reserved. Unless otherwise specified, no part o
6、f this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 C
7、H-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2006 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing,
8、 Bernie Not for Resale, 04/05/2007 01:18:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21849:2006(E) ISO 2006 All rights reserved iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references. 1 3 Terms and definitions. 2 4 Product/part identifica
9、tion and traceability process. 3 4.1 General provisions . 3 4.2 Product/part identification and traceability decision tree diagram. 4 4.3 Conformance classes. 5 5 Conformance Class 1. 5 5.1 Purpose 5 5.2 Detailed requirements 6 6 Conformance Class 2. 9 6.1 Purpose 9 6.2 Detailed requirements 10 6.3
10、Recommended process . 10 7 Data formats 10 7.1 General. 10 7.2 Text Element Identifiers . 11 7.3 EAN.UCC Application Identifiers. 11 7.4 ASC MH10 Data Identifiers. 12 8 Product/part marking 12 8.1 Direct 12 8.2 Label or nameplate. 12 8.3 Marking symbology 12 8.4 Marking layout. 13 8.5 Human translat
11、ion 14 8.6 Extended data content . 15 8.7 Limited marking space procedure 16 8.8 General requirements for permanent product/part identification . 17 8.9 Detailed requirements for symbols. 17 Annex A (normative) Data dictionary: Essential data elements 19 Annex B (normative) Data dictionary: Optional
12、/other data elements. 28 Annex C (informative) Life cycle traceability. 46 Annex D (normative) EAN.UCC Application Identifier (AI) equivalencies 48 Annex E (normative) ASC MH10 Data Identifier (DI) (codified in ISO/IEC 15418) equivalencies. 49 Annex F (normative) Encoding comparison 51 Annex G (info
13、rmative) Legacy part identification schema. 52 Annex H (informative) Data exchange 53 Annex I (informative) RFID tag 55 Annex J (informative) Quality level, directly marked matrix symbols 57 Bibliography. 58 Copyright International Organization for Standardization Provided by IHS under license with
14、ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 04/05/2007 01:18:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21849:2006(E) iv ISO 2006 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide fe
15、deration of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that com
16、mittee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accord
17、ance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard require
18、s approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 21849 was prepared by Technical
19、Committee ISO/TC 20, Aircraft and space vehicles. This first edition of ISO 21849 cancels and replaces ISO/TS 21849:2003, which has been technically revised. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing,
20、Bernie Not for Resale, 04/05/2007 01:18:00 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21849:2006(E) ISO 2006 All rights reserved v Introduction The accuracy of data collected and exchanged by trading partners can be improved by using automatic identification techno
21、logies in lieu of manual key entry. Automatic identification technologies include matrix symbologies, linear bar code and radio frequency identification (RFID) tags. Employment of automatic identification technology provides an accurate, timely and efficient method of data entry and facilitates data
22、 transfer and storage for computerized information management systems. This International Standard defines and establishes a repeatable process and data structure for product identification and traceability that supports life cycle management of a product regardless of ownership and configuration ch
23、anges. Use of the product identification and traceability guidelines described in this International Standard will enable repeatable processes for error free data entry, part tracking, dispatch, inventory, maintenance, import/export, detection of unapproved parts and repairs. Most importantly, a rep
24、eatable process and data structure will allow industry partners to share data efficiently. The macro-processes of product data management, asset management, configuration management, reliability and maintenance management, and product performance management will be the direct beneficiaries of the pr
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