BS ISO IEC 11694-3-2015 Identification cards Optical memory cards Linear recording method Optical properties and characteristics《识别卡 光记忆卡 线性记录方法 光属性和特性》.pdf
《BS ISO IEC 11694-3-2015 Identification cards Optical memory cards Linear recording method Optical properties and characteristics《识别卡 光记忆卡 线性记录方法 光属性和特性》.pdf》由会员分享,可在线阅读,更多相关《BS ISO IEC 11694-3-2015 Identification cards Optical memory cards Linear recording method Optical properties and characteristics《识别卡 光记忆卡 线性记录方法 光属性和特性》.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards Publication BS ISO/IEC 11694-3:2015 Identification cards Optical memory cards Linear recording method Part 3: Optical properties and characteristicsBS ISO/IEC 11694-3:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO/IEC 11694-3:2015. It supe
2、rsedes BS ISO/IEC 11694-3:2008 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/17, Cards and personal identification. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purp
3、ort to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 85942 7 ICS 35.240.15 Compliance with a British Standard cannot confer immunity from legal obli
4、gations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2015. Amendments issued since publication Date Text affectedBS ISO/IEC 11694-3:2015 Identification cards Optical memory cards Linear recording method Part 3: Optical properties
5、and characteristics Cartes didentification Cartes mmoire optique Mthode denregistrement linaire Partie 3: Proprits et caractristiques optiques INTERNATIONAL STANDARD ISO/IEC 11694-3 Reference number ISO/IEC 11694-3:2015(E) Fourth edition 2015-07-01 ISO/IEC 2015 BS ISO/IEC 11694-3:2015ii ISO/IEC 2015
6、 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on t
7、he internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 74
8、9 09 47 copyrightiso.org www.iso.org ISO/IEC 11694-3:2015(E)BS ISO/IEC 11694-3:2015ISO/IEC 11694-3:2015(E)Foreword iv Introduction v 1 Scope .1 2 Normative references 1 3 Reading/writing test conditions 1 3.1 Test methods . 1 3.2 Default test environment and conditioning . 1 4 Optical characteristic
9、s 1 4.1 Minimum performance characteristics . 1 4.1.1 Background reflectivity 2 4.1.2 Track guide contrast . 2 4.1.3 Written or preformatted data contrast 2 4.1.4 Card surface reflectivity . 2 4.2 Preformatted data characteristics 2 4.3 Written data characteristics 2 4.4 Optical path length 2 4.5 Op
10、tical retardation 2 5 Reading characteristics . 2 6 Defects .3 6.1 Density . 3 6.2 Transparent layer . 3 ISO/IEC 2015 All rights reserved iii Contents PageBS ISO/IEC 11694-3:2015ISO/IEC 11694-3:2015(E) Foreword ISO (the International Organization for Standardization) and IEC (the International Elect
11、rotechnical 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 established by the respective organization to deal with particular fields of techni
12、cal 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 the field of information technology, ISO and IEC have established a joint technic
13、al committee, ISO/IEC JTC 1. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of document should be noted. This document was drafte
14、d in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). 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 pat
15、ent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not
16、 constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
17、 The committee responsible for this document is ISO/IEC JTC 1, Information technology, SC 17, Cards and personal identification. This fourth edition cancels and replaces the third edition (ISO/IEC 11694-3:2008), which has been technically revised. ISO 11694 consists of the following parts, under the
18、 general title Identification cards Optical memory cards Linear recording method: Part 1: Physical characteristics Part 2: Dimensions and location of the accessible optical area Part 3: Optical properties and characteristics Part 4: Logical data structures Part 5: Data format for information interch
19、ange for applications using ISO/IEC 116944 Part 6: Use of biometrics on an optical memory cardiv ISO/IEC 2015 All rights reservedBS ISO/IEC 11694-3:2015ISO/IEC 11694-3:2015(E) Introduction This part of ISO/IEC 11694 is one of a series of International Standards defining the parameters for optical me
20、mory cards and the use of such cards for the storage and interchange of digital data. These International Standards recognize the existence of different methods for recording and reading information on optical memory cards, the characteristics of which are specific to the recording method employed.
21、In general, these different recording methods will not be compatible with each other. Therefore, the International Standards are structured to accommodate the inclusion of existing and future recording methods in a consistent manner. This part of ISO/IEC 11694 is specific to optical memory cards usi
22、ng the linear recording method. Characteristics which apply to other specific recording methods shall be found in separate standard documents. This part of ISO/IEC 11694 defines the optical properties and characteristics and the extent of compliance with, addition to, and/or deviation from the relev
23、ant base document, ISO/IEC 11693-1. ISO/IEC 2015 All rights reserved vBS ISO/IEC 11694-3:2015BS ISO/IEC 11694-3:2015Identification cards Optical memory cards Linear recording method Part 3: Optical properties and characteristics 1 Scope This part of ISO/IEC 11694 specifies the optical properties and
24、 characteristics of optical memory cards using the linear recording method. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated re
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