ANSI INCITS ISO IEC 8484-2007 Information technology - Magnetic stripes on savingsbooks.pdf

1、INCITS/ISO/IEC 8484:20072008 (ISO/IEC 8484:2007, IDT) Information technology Magnetic stripes on savingsbooksINCITS/ISO/IEC 8484:20072008(ISO/IEC 8484:2007, IDT)INCITS/ISO/IEC 8484:20072008 ii ITIC 2008 All rights reserved PDF disclaimer This PDF file may contain embedded typefaces. In accordance wi

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4、ry 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. Adopted by INCITS (InterNational Committee for Information Technology Standards) as

5、 an American National Standard. Date of ANSI Approval: 7/2/2008 Published by American National Standards Institute, 25 West 43rd Street, New York, New York 10036 Copyright 2008 by Information Technology Industry Council (ITI). All rights reserved. These materials are subject to copyright claims of I

6、nternational Standardization Organization (ISO), International Electrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Technology Industry Council (ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrie

7、val system, without the prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW, Washington, DC 20005. Printed in the United States of America INCITS/ISO/IEC 8484:20072008 ITIC 2008 All rights reserved iii Contents Page Foreword iv 1 S

8、cope 1 2 Conformance 1 3 Normative references .1 4 Terms and definitions 2 5 Physical characteristics of the savingsbook cover 3 5.1 Magnetic stripe area warpage 4 5.2 Surface distortions .4 5.3 Stiffness 4 5.4 Materials .5 6 Physical characteristics of the magnetic stripe 5 6.1 Location 5 6.2 Surfa

9、ce profile of the magnetic stripe area .6 6.3 Height of the magnetic stripe area.6 6.4 Surface roughness .6 6.5 Adhesion of stripe to savingsbook6 6.6 Resistance to environment 6 7 Performance characteristics for the magnetic material6 7.1 General6 7.2 Testing and operating environment 7 7.3 Signal

10、amplitude requirements for magnetic media .7 8 Encoding technique .8 9 Encoding specification 9 9.1 Angle of recording 9 9.2 Nominal bit density 10 9.3 Signal amplitude requirements for track . 10 9.4 Bit configuration . 10 9.5 Direction of recording 10 9.6 Leading and trailing zeroes 10 9.7 Average

11、 bit density 11 9.8 Flux transition spacing variation . 11 9.9 Coded character set . 12 9.10 Maximum number of characters 13 9.11 Re-recording . 13 10 Error detection 13 10.1 Parity . 13 10.2 Longitudinal redundancy check (LRC) 13 11 Location of encoded track . 14 Annex A (normative) Optional high c

12、oercivity magnetic stripe 15 INCITS/ISO/IEC 8484:20072008 iv ITIC 2008 All rights reserved Foreword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are mem

13、bers of ISO or IEC participate in the development of International Standards through technical committees established 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 or

14、ganizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In 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/

15、IEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards. 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

16、 % of the national 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 and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 8484 was prepared by Joint Technical Commit

17、tee ISO/IEC JTC 1, Information technology, Subcommittee SC 17, Cards and personal identification. This first edition of ISO/IEC 8484 cancels and replaces ISO 8484:1987, which has been technically revised. The user is encouraged to review this edition for revisions and updates. Most of the magnetic c

18、haracteristics are based on ISO/IEC 7811-2, Identification cards Recording technique Part 2: Magnetic stripe Low coercivity. Because savingsbooks are generally paper-based documents, some criteria and test methods have been taken from ISO/IEC 15457-2, Identification cards Thin flexible cards Part 2:

19、 Magnetic recording techniques. The major changes from the first edition are as follows. Wherever possible, the terms and definitions, criteria and test methods have been taken from ISO/IEC 7811-2. The reference material has changed from SRM 3200 to RM 7811/2. Signal amplitude requirements have been

20、 expanded (based on ISO/IEC 7811-2). This International Standard has changed from ISO to ISO/IEC. Classifications for unused and returned savingsbooks have been added. More complete flux transition spacing variation requirements have been added (based on ISO/IEC 7811-2). Magnetic stripe area surface

21、 profile and warpage requirements have been added. An optional high coercivity magnetic stripe has been added, based on ISO/IEC 7811-6 and RM 7811/6. Notes in this International Standard are only used for giving additional information intended to assist in the understanding or use of the Internation

22、al Standard and do not contain provisions or requirements to which it is necessary to conform in order to be able to claim compliance with this International Standard. NOTE Numbers for signal amplitude and flux transition spacing variation are taken from ISO/IEC 7811-2 and ISO/IEC 15457-2 and are ba

23、sed on testing performed on sample passbooks at two test facilities. AMERICAN NATIONAL STANDARD INCITS/ISO/IEC 8484:20072008 ITIC 2008 All rights reserved 1 Information technology Magnetic stripes on savingsbooks 1 Scope This International Standard specifies the characteristics and location of a mag

24、netic stripe on a savingsbook as defined in Clause 4 and the use of such savingsbooks for international interchange. Compatibility with international interchange systems is provided through the requirements of this International Standard, enabling a savingsbook with a magnetic stripe to be read and

25、possibly encoded in a device that is compatible with reading identification cards used in international interchange. This International Standard specifies requirements for a magnetic stripe (including any protective overlay) on a savingsbook, the encoding technique and coded character sets. It also

26、specifies the characteristics of the savingsbook cover such as stiffness, minimum size, surface irregularities, roughness and interaction between the cover material and the magnetic stripe. It takes into consideration both human and machine aspects and states minimum requirements. Coercivity influen

27、ces many of the quantities specified in this International Standard but is not itself specified. Exposure of the savingsbook to a magnetic field is likely to destroy the recorded data. This International Standard defines performance criteria for savingsbooks. No consideration is given within this In

28、ternational Standard to the amount of use, if any, experienced by the savingsbook prior to test. Failure to conform to specified criteria should be negotiated between the involved parties. ISO/IEC 10373-2 specifies the test procedures used to check savingsbooks against the parameters specified in th

29、is International Standard. References in the test method to cards shall refer to savingsbooks. NOTE 1 Numeric values in the SI and/or Imperial measurement system in this International Standard may have been rounded off and therefore are consistent with, but not exactly equal to, each other. Either s

30、ystem may be used, but the two should not be intermixed or reconverted. The original design was made using the Imperial measurement system. NOTE 2 National systems may use different specifications, such as DIN, as well as proprietary specifications for closed systems. 2 Conformance A savingsbook is

31、in conformance with this International Standard if it meets all mandatory requirements specified herein. Default values apply if no others are specified. 3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the e

32、dition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2493, Paper and board Determination of resistance to bending ISO 4287, Geometrical Product Specifications (GPS) Surface texture: Profile method Terms, definitions and s

33、urface texture parameters ISO/IEC 10373-2, Identification cards Test methods Part 2: Cards with magnetic stripes INCITS/ISO/IEC 8484:20072008 2 ITIC 2008 All rights reserved 4 Terms and definitions For the purposes of this document, the following terms and definitions apply. 4.1 primary standard set

34、 of reference cards established and maintained by Physikalisch-Technische Bundesanstalt (PTB) that represent the values of UR and IR designated RM 7811/2 4.2 secondary standard reference card designated RM 7811/2 that is related to the primary standard as stated in the calibration certificate suppli

35、ed with each card NOTE Secondary standards can be ordered from Physikalisch-Technische Bundesanstalt (PTB), AG 2.52 - Bundesallee 100, D-38116 Braunschweig, Germany. The source of secondary standards will be maintained at least until 2008. 4.3 unused unencoded savingsbook savingsbook possessing all

36、the components required for its intended purpose, which has not been subjected to any personalization or testing operation and which has been stored in a clean environment with no more than a 48 h exposure to daylight at temperatures between 5 C and 30 C and a humidity between 10 % and 90 % without

37、experiencing thermal shock 4.4 unused encoded savingsbook unused unencoded savingsbook (4.3) that has only been encoded with all the data required for its intended purpose (e.g. magnetic encoding, electronic encoding) 4.5 returned savingsbook unused encoded savingsbook (4.4) after it has been issued

38、 to the savingsbook holder and returned for the purpose of testing 4.6 flux transition location of the greatest rate of change with distance of the magnetisation 4.7 reference current IR minimum recorded current amplitude under the given test conditions that causes, on the reference card, a readback

39、 signal amplitude equal to 80 % of the reference signal amplitude, UR, at a density of 8 flux transitions per millimetre (200 flux transitions per inch) as shown in Figure 6 4.8 reference flux level FR flux level in the test head that corresponds to the reference current, I R 4.9 test recording curr

40、ents two recording currents defined by Imin = recording current corresponding to 3,5 FR Imax = recording current corresponding to 5,0 FR INCITS/ISO/IEC 8484:20072008 ITIC 2008 All rights reserved 3 4.10 individual signal amplitude Ui base-to-peak amplitude of a single readback voltage signal 4.11 av

41、erage signal amplitude UA sum of the absolute value of the amplitude of each signal peak, Ui, divided by the number of signal peaks, n, for a given track over the length of the magnetic stripe area 4.12 reference signal amplitude UR maximum value of the average signal amplitude of a reference card c

42、orrected to the primary standard 4.13 physical recording density number of flux transitions per unit length recorded on a track 4.14 bit density number of data bits stored per unit of length (bits/mm or bpi) 4.15 bit cell distance between two clocking flux transitions 4.16 subinterval distance that

43、is nominally half of the distance between two clocking flux transitions 4.17 savingsbook bound and folded document comprising at least a front and back cover, usually made of paper-based materials, for identifying its holder and issuer, and which may carry data required as input for the intended use

44、 for transactions based thereon 4.18 normal use use as a savingsbook (4.17), involving equipment processes appropriate to the savingsbook technology and storage as a personal document between equipment processes 5 Physical characteristics of the savingsbook cover Before testing is carried out, the s

45、avingsbook shall be stored for a minimum of 24 h in an environment with a temperature of 23 C 2 C and relative humidity of (50 10) %. Testing shall be carried out in the same environment, or as specified in ISO/IEC 10373-2. Unused encoded savingsbooks shall conform to the following characteristics.

46、A savingsbook with magnetic stripe shall remain usable under the following conditions: temperature 5 C to 40 C relative humidity 20 % to 80 % non-condensing maximum wet bulb temperature 25 C INCITS/ISO/IEC 8484:20072008 4 ITIC 2008 All rights reserved WARNING The attention of savingsbook issuers is

47、drawn to the fact that information held on the magnetic stripe may be rendered ineffective through contamination by contact with dirt and certain commonly used chemicals including plasticizers. It should also be noted that any printing or screening placed on top of the magnetic stripe must not impai

48、r the function of the magnetic stripe. 5.1 Magnetic stripe area warpage Application of a 2,2 N (0.5 lbf) load evenly distributed on the front face opposite the magnetic stripe shall bring the entire stripe within 0,08 mm (0.003 in) of the rigid plate. 5.2 Surface distortions There shall be no surfac

49、e distortions, irregularities or raised areas on both sides of the savingsbook back cover in the area shown in Figure 1 that might interfere with the contact between the magnetic head and magnetic stripe. l ef t r ef er enc e edgeD i s tor ti on- f r ee ar ea93 ( 3.661)m i ni m um21 ( 0.827)m i ni m umdi m ens i ons i n m i l l i m etr es ( i nc hes )l ow er r ef er enc e edges av i ngs book bac k c ov erFigure 1 Distortion-free area on savingsbook with magnetic stripe Labels or other attachme