1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-22965-8 SANS 15693-2:2009Edition 2ISO/IEC 15693-2:2006Edition 2SOUTH AFRICAN NATIONAL STANDARD Identification cards Contactless integrated
4、 circuit cards Vicinity cards Part 2: Air interface and initialization This national standard is the identical implementation of ISO/IEC 15693-2:2006 and is adopted with the permission of the International Organization for Standardization and the International Electrotechnical Commission. Published
5、by SABS Standards Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 15693-2:2009 Edition 2 ISO/IEC 15693-2:2006 Edition 2 Table of changes Change No. Date Scope National foreword This South African standard was appr
6、oved by National Committee SABS SC 71J, Information technology Cards and personal identification, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in November 2009. This SANS document supersedes SANS 1
7、5693-2:2004 (edition 1 as modified by ISO/IEC tech. corr. 1). Reference numberISO/IEC 15693-2:2006(E)ISO/IEC 2006INTERNATIONAL STANDARD ISO/IEC15693-2Second edition2006-12-15Identification cards Contactless integrated circuit cards Vicinity cards Part 2: Air interface and initialization Cartes diden
8、tification Cartes circuit(s) intgr(s) sans contact Cartes de voisinage Partie 2: Interface et initialisation dans lair SANS 15693-2:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO/IEC 15693-2:2006(E) PDF disclaimer This PDF file may c
9、ontain 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 installed on the computer performing the editing. In downloading this file, parties accept therein the respons
10、ibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
11、parameters were optimized for 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/IEC 2006 All rights reserved. Unless
12、 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 writing from either ISO at the address below or ISOs member body in the country of the requester. ISO cop
13、yright 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 Published in Switzerland ii ISO/IEC 2006 All rights reservedSANS 15693-2:2009This s tandard may only be used and printed by approved subscription and freemailing clien
14、ts of the SABS .ISO/IEC 15693-2:2006(E) ISO/IEC 2006 All rights reserved iiiContents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 1 4 Symbols and abbreviated terms . 2 4.1 Abbreviated terms 2 4.2 Symbols . 2 5 Initial dialogue for vicinity cards. 2
15、6 Power transfer. 3 6.1 Frequency 3 6.2 Operating field. 3 7 Communications signal interface VCD to VICC 3 7.1 Modulation. 3 7.2 Data rate and data coding 5 7.3 VCD to VICC frames 7 8 Communications signal interface VICC to VCD 9 8.1 Load modulation. 9 8.2 Subcarrier 9 8.3 Data rates. 9 8.4 Bit repr
16、esentation and coding. 10 8.5 VICC to VCD frames 11 Annex A (informative) Standards compatibility 14 SANS 15693-2:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO/IEC 15693-2:2006(E) iv ISO/IEC 2006 All rights reservedForeword ISO (the
17、 International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees es
18、tablished by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In
19、the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards
20、. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. ISO/IEC 15693-2 was prepared by Joint Technical Committee ISO/IEC
21、JTC 1, Information technology, Subcommittee SC 17, Cards and personal identification. This second edition cancels and replaces the first edition (ISO/IEC 15693-2:2000), of which it constitutes a minor revision. It also incorporates Technical Corrigendum ISO/IEC 15693-2:2000/Cor.1:2001. ISO/IEC 15693
22、 consists of the following parts, under the general title Identification cards Contactless integrated circuit cards Vicinity cards: Part 1: Physical characteristics Part 2: Air interface and initialization Part 3: Anticollision and transmission protocol SANS 15693-2:2009This s tandard may only be us
23、ed and printed by approved subscription and freemailing clients of the SABS .ISO/IEC 15693-2:2006(E) ISO/IEC 2006 All rights reserved vIntroduction ISO/IEC 15693 is one of a series of International Standards defining the parameters for identification cards as defined in ISO/IEC 7810 and the use of s
24、uch cards for international interchange. This part of ISO/IEC 15693 defines the electrical characteristics of the contactless interface between a vicinity card and a vicinity coupling device. The interface includes power and bi-directional communications. This part of ISO/IEC 15693 does not preclude
25、 the incorporation of other standard technologies on the card. Contactless card standards cover a variety of types as embodied in ISO/IEC 10536 (close-coupled cards), ISO/IEC 14443 (proximity cards) and ISO/IEC 15693 (vicinity cards). These are intended for operation when very near, nearby and at a
26、longer distance from associated coupling devices, respectively. The International Organization for Standardization (ISO) and International Electrotechnical Commission (IEC) draw attention to the fact that it is claimed that compliance with this document may involve the use of patents. ISO and IEC ta
27、ke no position concerning the evidence, validity and scope of these patent rights. The holders of these patent rights have assured ISO and IEC that they are willing to negotiate licences under reasonable and nondiscriminatory terms and conditions with applicants throughout the world. In this respect
28、, the statements of the holders of these patent rights are registered with the ISO and IEC. Information may be obtained from the following companies. Contact Subclause in this part of ISO/IEC 15693 Infineon Technologies AG P O Box 800949 D-81609 Munich Germany Koninklijke Philips Electronics N.V. Pr
29、of. Holstlaan 6 6566 AA Eindhoven The Netherlands Omron Corporation Intellectual Property Group 20 Igadera, Shimokaiinji, Nagaokakyo-City Kyoto, 617-8510 Japan 7.2, Data rate and data coding EM Microelectronic-Marin SA IP Management Rue des Sors 3 CH-2074 Marin 7.2, Data rate and data coding 7.3, VC
30、D to VICC frames Texas Instruments Deutschland GmbH D-85350 Freising Germany 8.2, Subcarrier 8.3, Data rates Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. ISO and IEC shall not be held responsib
31、le for identifying any or all such patent rights. SANS 15693-2:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .SANS 15693-2:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .INTE
32、RNATIONAL STANDARD ISO/IEC 15693-2:2006(E) ISO/IEC 2006 All rights reserved 1Identification cards Contactless integrated circuit cards Vicinity cards Part 2: Air interface and initialization 1 Scope This part of ISO/IEC 15693 specifies the nature and characteristics of the fields to be provided for
33、power and bi-directional communications between vicinity coupling devices (VCDs) and vicinity cards (VICCs). This part of ISO/IEC 15693 is to be used in conjunction with other parts of ISO/IEC 15693. This part of ISO/IEC 15693 does not specify the means of generating coupling fields, nor the means o
34、f compliance with electromagnetic radiation and human exposure regulations which can vary according to country regulations and/or standards. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited
35、applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO/IEC 10373-7, Identification cards Test methods Part 7: Vicinity cards ISO/IEC 15693-1, Identification cards Contactless integrated circuit(s) cards Vicinity cards Part 1: Physical c
36、haracteristics ISO/IEC 15693-3, Identification cards Contactless integrated circuit(s) cards Vicinity cards Part 3: Anticollision and transmission protocol 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO/IEC 15693-1 and the following apply. 3.1 modul
37、ation index index equal to a-b/a+b where a and b are the peak and minimum signal amplitude, respectively NOTE The value of the index may be expressed as a percentage. 3.2 subcarrier signal of frequency fsused to modulate the carrier of frequency fcSANS 15693-2:2009This s tandard may only be used and
38、 printed by approved subscription and freemailing clients of the SABS .ISO/IEC 15693-2:2006(E) 2 ISO/IEC 2006 All rights reserved3.3 byte string that consists of 8 bits of data designated b1 to b8, from the most significant bit (MSB,b8) to the least significant bit (LSB,b1) 4 Symbols and abbreviated
39、 terms For the purposes of this document, the following abbreviated terms and symbols apply. 4.1 Abbreviated terms ASK amplitude shift keying EOF end of frame LSB least significant bit MSB most significant bit PPM pulse position modulation RF radio frequency SOF start of frame VCD vicinity coupling
40、device VICC vicinity integrated circuit card 4.2 Symbols a carrier amplitude without modulation b carrier amplitude when modulated fcfrequency of operating field (carrier frequency) fsfrequency of subcarrier Hmaxmaximum operating field Hminminimum operating field 5 Initial dialogue for vicinity card
41、s The dialogue between the VCD and the VICC (one or more VICCs may be present at the same time) is conducted through the following consecutive operations: activation of the VICC by the RF operating field of the VCD, VICC waits silently for a command from the VCD, transmission of a command by the VCD
42、, transmission of a response by the VICC. SANS 15693-2:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO/IEC 15693-2:2006(E) ISO/IEC 2006 All rights reserved 3These operations use the RF power transfer and communication signal interface
43、 specified in the following paragraphs and shall be performed according to the protocol defined in ISO/IEC 15693-3. 6 Power transfer Power transfer to the VICC is accomplished by radio frequency via coupling antennas in the VCD and in the VICC. The RF operating field that supplies power to the VICC
44、from the VCD is modulated for communication from the VCD to the VICC, as described in Clause 7. 6.1 Frequency The frequency fcof the RF operating field is 13,56 MHz 7 kHz. 6.2 Operating field A VICC shall operate as intended continuously between Hminand Hmax. The minimum operating field is Hminand h
45、as a value of 150 mA/m rms. The maximum operating field is Hmaxand has a value of 5 A/m rms. A VCD shall generate a field of at least Hminand not exceeding Hmaxat manufacturers specified positions (operating volume). In addition, the VCD shall be capable of powering any single reference VICC (define
46、d in the test methods) at manufacturers specified positions (within the operating volume). The VCD shall not generate a field higher than the value specified in ISO/IEC 15693-1 (alternating magnetic field) in any possible VICC position. Test methods for determining the VCD operating field are define
47、d in ISO/IEC 10373-7. 7 Communications signal interface VCD to VICC For some parameters several modes have been defined in order to meet different international radio regulations and different application requirements. From the modes specified any data coding can be combined with any modulation. 7.1
48、 Modulation Communications between the VCD and the VICC takes place using the modulation principle of ASK. Two modulation indexes are used, 10 % and 100 %. The VICC shall decode both. The VCD determines which index is used. Depending on the choice made by the VCD, a “pause“ will be created as descri
49、bed in Figure 1 and Figure 2. SANS 15693-2:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO/IEC 15693-2:2006(E) 4 ISO/IEC 2006 All rights reserved105%a95%5%60%CarrierAmplitudett2t1t3t4Min (s)t1 6,0t2 2,1t3 0Max (s)9,44t14,5t4 0 0,8bThe clock recovery shall be operational after t4max. Figure 1 Modulation of the carrier for 100 % ASK SANS 15693-2:2009This s tandard may only be used and printed by approved subscrip
