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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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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
25、oduct identification and traceability schema defined in this International Standard. Establishment of a common set of data and well-defined definitions and formats for product identification and traceability provides the base on which to build specific requirements for the exchange of product life c
26、ycle information. The specific requirements that the product identification and traceability schema defined in this International Standard fulfils are as follows: to provide a unique, permanent identification for the life of the product; to provide a schema which meets engineering, operational, and
27、logistics identification and traceability needs; to use machine-readable media to obtain accurate and timely data; to provide a schema which is independent of marking, symbology and recording media technology; and to provide a structure which allows data to be exchanged without the use of data mappe
28、rs (cross-reference/translation tables), throughout an enterprise and with trading partners, while taking advantage of the World Wide Web. The focus of this International Standard is industrial products within the aircraft and space sectors. Industrial products have a life cycle measured in years, n
29、ormally are repairable, often are upgraded to a new configuration, and change of ownership over their life cycle is commonplace. Normally industrial products are not sold in the retail marketplace. The decision to use automated identification processes should be a cooperative effort by trading partn
30、ers within an industry and between industries to achieve more timely data input, data accuracy and the achievement of increased productivity while concurrently decreasing costs. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/111
31、1111001, User=Wing, Bernie Not for Resale, 04/05/2007 01:18:00 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale
32、, 04/05/2007 01:18:00 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISO 21849:2006(E) ISO 2006 All rights reserved 1 Aircraft and space Industrial data Product identification and traceability 1 Scope This International Standard specifies the require
33、ments for a product identification and traceability schema for life cycle management of aircraft and space products/parts. It specifies the minimum essential identification information needed for traceability of a product for its life cycle. It also provides the data structures for use with automati
34、c identification technologies that support product/part life cycle data management activities. This International Standard defines a structure and rules for establishing a unique identifier for product/part identification and traceability. The rules and structure provide sufficient options to suppor
35、t various business practices. They provide the minimum amount of standardization required to support interoperability, improved business processes and efficiency across multiple users and applications of machine-readable media technologies. This International Standard also defines and establishes re
36、peatable processes to allow efficient exchange of product data for life cycle product/part traceability, configuration, reliability, maintenance, and product performance management purposes. It specifies the data carriers appropriate for representing the product data in a machine-readable form and a
37、ssociated dimensional and quality parameters. Industries or trading partners will need to develop specific implementation guidelines to employ the principles defined in this International Standard. Although primarily intended for aircraft and space products/parts, this International Standard may be
38、used for other products/parts where desired. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any am
39、endments) applies. ISO/IEC 646, Information technology ISO 7-bit coded character set for information interchange ISO 8601, Data elements and interchange formats Information interchange Representation of dates and times ISO 10303-239, Industrial automation systems and integration Product data represe
40、ntation and exchange Part 239: Application protocol: Product life cycle support ISO/IEC 15415, Information technology Automatic identification and data capture techniques Bar code print quality test specification Two-dimensional symbols ISO/IEC 15416, Information technology Automatic identification
41、and data capture techniques Bar code print quality test specification Linear symbols Copyright International Organization for 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 networki
42、ng permitted without license from IHS -,-,- ISO 21849:2006(E) 2 ISO 2006 All rights reserved ISO/IEC 15417, Information technology Automatic identification and data capture techniques Bar code symbology specification Code 128 ISO/IEC 15418, Information technology EAN/UCC Application Identifiers and
43、Fact Data Identifiers and Maintenance ISO/IEC 15434, Information technology Automatic identification and data capture techniques Syntax for high-capacity ADC media ISO/IEC 15459 (all parts), Information technology Unique identifiers ISO/IEC 16022, Information technology Automatic identification and
44、data capture techniques Data Matrix bar code symbology specification ISO/IEC 16388, Information technology Automatic identification and data capture techniques Bar code symbology specifications Code 39 ISO/IEC 18004, Information technology Automatic identification and data capture techniques QR Code
45、 2005 bar code symbology specification ISO/IEC 19762-1, Information technology Automatic identification and data capture (AIDC) techniques Harmonized vocabulary Part 1: General terms relating to AIDC ISO/IEC 19762-2, Information technology Automatic identification and data capture (AIDC) techniques
46、Harmonized vocabulary Part 2: Optically readable media (ORM) Common Support Data Dictionary (CSDD), Air Transport Association Extensible Markup Language (XML) 1.0, W3C General EAN.UCC Specifications, EAN International SAE AS9132 (EN9132) (SJAC9132), Data Matrix Quality Requirements for Parts Marking
47、 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO/IEC 19762-1, ISO/IEC 19762-2 and the following apply. 3.1 alphanumeric character set character set that contains both letters and digits and may contain special characters ISO/IEC 2382-4 3.2 conformanc
48、e class category of data representation specified in terms of the variability allowed for the data content 3.3 data delimiter character or set of characters which separates data elements in a string of data elements 3.4 Enterprise Identifier code uniquely assigned to an enterprise by an issuing agency that is assigned by the registration authority of ISO/IEC 15459 Copyright International Organization for Standardization Provided by IHS under license with ISO Lice