CAN CSA-ISO IEC 15962-2005 Information technology - Radio frequency identification (RFID) for item management - Data protocol data encoding rules and logical memory functions.pdf

1、 Reference numberISO/IEC 15962:2004(E)ISO/IEC 2004Information technology Radio frequency identification (RFID) for item management Data protocol: data encoding rules and logical memory functions Technologies de linformation Identification par radiofrquence (RFID) pour la gestion dobjets Protocole de

2、 donnes: rgles dencodage des donnes et fonctions logiques de mmoire National Standard of CanadaCAN/CSA-ISO/IEC 15962:05(ISO/IEC 15962:2004)International Standard ISO/IEC 15962:2004 (first edition, 2004-10-15) has been adopted withoutmodification (IDT) as CSA Standard CAN/CSA-ISO/IEC 15962:05, which

3、has been approved as a NationalStandard of Canada by the Standards Council of Canada.ISBN 1-55397-974-5 October 2005The Canadian Standards Association (CSA), under whose auspices this National Standard has been produced, was chartered in 1919 and accredited by the Standards Council of Canada to the

4、National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and certification activities. CSA standards reflect a national consensus of producers and users including manufacturers, consumers, retailers, unions and profess

5、ional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in the fields of health, safety, building and construction, and the environment. Individuals,

6、companies, and associations across Canada indicate their support for CSAs standards development by volunteering their time and skills to CSA Committee work and supporting the Associations objectives through sustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining membe

7、rships together form CSAs total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSAs standards development activities. The Association offers certification and testing services in support of and as an extension to its standards developmen

8、t activities. To ensure the integrity of its certification process, the Association regularly and continually audits and inspects products that bear the CSA Mark. In addition to its head office and laboratory complex in Toronto, CSA has regional branch offices in major centres across Canada and insp

9、ection and testing agencies in eight countries. Since 1919, the Association has developed the necessary expertise to meet its corporate mission: CSA is an independent service organization whose mission is to provide an open and effective forum for activities facilitating the exchange of goods and se

10、rvices through the use of standards, certification and related services to meet national and international needs.For further information on CSA services, write toCanadian Standards Association5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaThe Standards Council of Canada is the coordi

11、nating body of the National Standards system, a federation of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objects of the Council are to foster and promote voluntary standardization

12、as a means of advancing the national economy, benefiting the health, safety, and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in the field of standards. A National Standard of Canada is a standar

13、d which has been approved by the Standards Council of Canada and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide to the greatest practicable extent a balance of representation of producers, users, consumers, and others w

14、ith relevant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a standard conforms to the criteria and pr

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17、 Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark of Canadian Standards

18、AssociationCette norme est offerte en anglais seulement pour le moment. La CSA publiera la version enfranais ds quelle sera produite par lorganisme rdacteur.CAN/CSA-ISO/IEC 15962:05Information technology Radio frequency identification(RFID) for item management Data protocol:data encoding rules and l

19、ogical memory functionsOctober 2005 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 15962:05Information technology Radio frequency identification (RFID) for item management Data protocol: data encoding rules and logical memory functionsCSA PrefaceStandards development within the Information Tech

20、nology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Counc

21、il of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).At the time of publicati

22、on, ISO/IEC 15962:2004 is available from ISO and IEC in English only. CSA will publish the French version when it becomes available from ISO and IEC.This International Standard was reviewed by the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technology and deeme

23、d acceptable for use in Canada. (A committee membership list is available on request from the CSA Project Manager.) From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and publication. For a listing, refer to the CSA Information Prod

24、ucts catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved, without modification, by the Technical Committee and has been approved as a National Standard of Canada by the Standards Council of Canada.October 2005 Canadian Standards Association 20

25、05All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpreted as “this National Stan

26、dard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC 15962:2004(E)ISO/IEC 2004INTERNATIONAL STANDARD ISO/

27、IEC15962First edition2004-10-15Information technology Radio frequency identification (RFID) for item management Data protocol: data encoding rules and logical memory functions Technologies de linformation Identification par radiofrquence (RFID) pour la gestion dobjets Protocole de donnes: rgles denc

28、odage des donnes et fonctions logiques de mmoire ISO/IEC 15962:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and insta

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31、lease inform the Central Secretariat at the address given below. ISO/IEC 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in

32、writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org ii ISO/IEC 2004 All rights reservedISO/IEC 15962:2004(E) ISO/I

33、EC 2004 All rights reserved iiiContents Page Foreword.vi Introduction .vii 1 Scope.1 2 Normative references 1 3 Terms, definitions and abbreviated terms.2 3.1 Terms and definitions2 3.2 Abbreviated terms4 4 Protocol model .4 4.1 Overview .4 4.2 Layered protocol 5 4.3 Functional processes 6 5 Data st

34、ructure.8 5.1.1 The 8-bit byte8 5.1.2 N-bit encoding 8 6 Data Protocol Processor and the application interface.8 6.1 Processing transfers from ISO/IEC 15961.9 6.2 Universal Types9 6.3 Length encoding and decoding10 6.4 Decoding of Type values.10 6.4.1 Decoding of a BOOLEAN value 10 6.4.2 Decoding an

35、 INTEGER value 10 6.4.3 Decoding an OBJECT IDENTIFIER value.11 6.4.4 Decoding the OCTET STRING value 11 6.4.5 Decoding the SEQUENCE or SEQUENCE OF value.11 7 Data Protocol Processor and the air interface12 7.1 Air interface services.12 7.2 Defining the system information 13 7.2.1 Tag Identifier.13 7

36、.2.2 Physical block size 14 7.2.3 Number of blocks.14 7.2.4 Application Family Identifier.14 7.2.5 Storage Format.14 7.3 Configuring the Logical Memory15 7.3.1 Non- directory structure of the Logical Memory 15 7.3.2 Directory structure of the Logical Memory .16 7.3.3 Self mapping RF tags 16 8 Data f

37、lows and processes.17 8.1 Application data .17 8.1.1 Processing data transferred from ISO/IEC 15961.17 8.1.2 Processing example 18 8.2 Data object processing19 8.2.1 Compaction process19 8.2.2 Compaction Schemes20 8.2.3 Compaction Type codes21 8.2.4 Encoding the length of the compacted object21 8.2.

38、5 Example of encoding for the Logical Memory after compaction21 8.3 Data formatting.22 8.3.1 Data Formatter Functions .22 ISO/IEC 15962:2004(E) iv ISO/IEC 2004 All rights reserved8.3.2 Formatting the objectId 23 8.3.3 The Precursor for dataFormat not equal 2 . 24 8.3.4 The Precursor for the root-OID

39、 for dataFormat = 2 .24 8.3.5 Encoding the RELATIVE-OID . 24 8.3.6 Encoding the OBJECT IDENTIFIER. 26 8.3.7 Encoding the root-OID for dataFormat = rootOidEncoded (2) 26 8.3.8 Encoding the object and its length 27 8.3.9 The offset byte. 27 8.3.10 The Precursor expansion byte. 27 8.3.11 The directory

40、structure . 27 8.3.12 Addressing from the directory. 28 8.3.13 Structures of Logical Memory 28 8.4 Decoding the Logical Memory . 28 8.4.1 Overall decode strategy 28 8.4.2 Decoding the storageFormat . 28 8.4.3 Decoding the Precursor 29 8.4.4 Decoding the leading byte(s) of the encoded objectId 30 9 T

41、he Command / Response unit 31 9.1 Commands . 31 9.1.1 Configure Application Family Identifier command 31 9.1.2 Configure Storage Format command 31 9.1.3 Inventory Tags command. 32 9.1.4 Add Single Object command . 32 9.1.5 Delete Object command . 32 9.1.6 Modify Object command. 32 9.1.7 Read Single

42、Object command 33 9.1.8 Read ObjectIds command 33 9.1.9 Read All Objects command 34 9.1.10 Read Logical Memory Map command. 34 9.1.11 Inventory And Read Objects command 34 9.1.12 Erase Memory command 35 9.1.13 Get Application-based System Information command . 35 9.1.14 Add Multiple Objects command.

43、 35 9.1.15 Read Multiple Objects command. 35 9.1.16 Read First Object command. 36 9.2 Processing arguments 36 9.2.1 afiLock 36 9.2.2 avoidDuplicate. 36 9.2.3 checkDuplicate 37 9.2.4 identifyMethod and numberOfTags. 37 9.2.5 lockStatus 38 9.2.6 maxAppLength 38 9.2.7 objectLock 38 9.2.8 storageFormatL

44、ock. 38 9.3 Completion codes . 39 9.4 Execution codes 40 10 Communications between the Data Protocol and the RF tag. 41 11 Compliance, or classes of compliance, to this International Standard. 41 11.1 Compliance of the Data Protocol Processor 41 11.2 Compliance of the Tag Driver 41 Annex A (normativ

45、e) Pro Forma Description for the Tag Driver . 42 A.1 Defining the tagId 42 A.2 System information : applicationFamilyId 42 A.3 System information : storageFormat 42 A.4 Memory-related parameters . 42 A.5 Support for commands. 43 ISO/IEC 15962:2004(E) ISO/IEC 2004 All rights reserved vAnnex B (normat

46、ive) ISO/IEC 18000 Tag Driver Descriptions 44 B.1 Tag Driver for ISO/IEC 18000-2: Parameters for Air Interface Communications below 135 kHz.44 B.2 Tag Driver for Mode 1 of ISO/IEC 18000-3: Parameters for Air Interface Communications at 13,56 MHz45 B.3 Tag Driver for Mode 2 of ISO/IEC 18000-3: Parame

47、ters for Air Interface Communications at 13,56 MHz46 B.4 Tag Driver for ISO/IEC 18000-4: Parameters for Air Interface Communications at 2,45 GHz - Mode 1 47 B.5 Tag Driver for ISO/IEC 18000-4: Parameters for Air Interface Communications at 2,45 GHz - Mode 2 48 B.6 Tag Driver for ISO/IEC 18000-6: Par

48、ameters for Air Interface Communications at 860 MHz to 960 MHz 49 Annex C (normative) Data Compaction Schemes51 C.1 Integer compaction51 C.2 Numeric compaction51 C.3 5-bit compaction 52 C.4 6-bit compaction 52 C.5 7-bit compaction 53 C.6 Octet encodation54 Annex D (normative) ISO/IEC 646 Characters

49、Supported by the Compaction Schemes 55 Annex E (informative) Encoding Example 59 E.1 Starting position.59 E.2 The initial state of the entry for the Logical Memory .59 E.3 The Logical Memory after data compaction59 E.4 The Logical Memory after formatting with a noDirectory accessMethod60 Annex F (informative) Logical Memory Structures 62 F.1 Notation.62 F.2 Non-directory structured Logical Memory with root-OID implicitly encoded62 F.3 Non-directory structured Logical Memory with root-OID explicitly encoded63 F