BS ISO IEC 18046-4-2015 Information technology Radio frequency identification device performance test methods Test methods for performance of RFID gates in libraries《信息技术 射频识别装置的性能.pdf
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1、BSI Standards PublicationBS ISO/IEC 18046-4:2015Information technology Radio frequency identificationdevice performance testmethodsPart 4: Test methods for performance ofRFID gates in librariesBS ISO/IEC 18046-4:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of
2、ISO/IEC18046-4:2015.The UK participation in its preparation was entrusted to TechnicalCommittee IST/34, Automatic identification and data capturetechniques.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include al
3、l the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 85563 4ICS 35.040Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standa
4、rd was published under the authority of theStandards Policy and Strategy Committee on 31 December 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO/IEC 18046-4:2015Information technology Radio frequency identification device performance test methods Part 4: Test m
5、ethods for performance of RFID gates in librariesTechnologies de linformation Mthodes dessai des performances du dispositif didentification par radiofrquence Partie 4: Mthodes dessai de la performance des portes RFID dans les bibliothquesINTERNATIONAL STANDARDISO/IEC18046-4Reference numberISO/IEC 18
6、046-4:2015(E)First edition2015-12-15 ISO/IEC 2015BS ISO/IEC 18046-4:2015ii ISO/IEC 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO/IEC 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any fo
7、rm or by any means, electronic or mechanical, including photocopying, or posting on the 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 officeCh. de Blandonne
8、t 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgISO/IEC 18046-4:2015(E)BS ISO/IEC 18046-4:2015ISO/IEC 18046-4:2015(E)Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols and abbreviated term
9、s . 64.1 Symbols . 64.2 Abbreviated terms . 75 Conditions applicable to the test methods 75.1 Number of interrogators to be tested 75.2 Test environment 75.3 RF environment 75.4 Pre-conditioning 75.5 Default tolerance . 85.6 Total measurement uncertainty . 85.7 Test result reporting . 85.8 Test comm
10、unication parameters . 85.9 Test equipment limits . 85.10 Human exposure to EMF 86 Required auxiliary means for performance tests 86.1 Movement apparatus . 86.2 PC with test software . 86.3 Reference blocks 96.3.1 General 96.3.2 Tags 96.3.3 Tag block . 96.3.4 Tag bundle 106.3.5 Media stack 116.4 Act
11、ive interferer 136.5 Passive Interferer . 147 Performance tests 147.1 General remarks . 147.2 Measurement of transmitter carrier H-field level .147.3 Detection field homogeneity 177.4 Reliability of detection 187.4.1 General. 187.4.2 Procedure (on the basis of AFI) . 197.4.3 Procedure with increased
12、 walking speed .197.4.4 Procedure with 6 tags and read data of 34 bytes, walking speed (only on the basis of AFI) .207.4.5 Procedure with 6 tags and read data of 34 bytes, increased walking speed (only on the basis of AFI) . 207.5 Stack performance 207.6 Immunity to interferences . 227.6.1 General.
13、227.6.2 Analysis 1 (active interferer) 237.6.3 Analysis 2 (passive metallic interferer) 258 Assessment of the complete product test 269 Certificate 26Annex A (normative) Test Record (AFI) .27 ISO/IEC 2015 All rights reserved iiiContents PageBS ISO/IEC 18046-4:2015ISO/IEC 18046-4:2015(E)Annex B (info
14、rmative) Media stack .41Bibliography .42iv ISO/IEC 2015 All rights reservedBS ISO/IEC 18046-4:2015ISO/IEC 18046-4:2015(E)ForewordISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization.
15、 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 technical activity. ISO and IEC technical committees collaborate in fields of mutual int
16、erest. 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 technical committee, ISO/IEC JTC 1.The procedures used to develop this document and those
17、 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 drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www
18、.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 patent rights. Details of any patent rights identified during the development of the d
19、ocument 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 constitute an endorsement.For an explanation on the meaning of ISO specific terms
20、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 informationThe committee responsible for this document is ISO/IEC JTC 1, Information technology
21、, Subcommittee SC 31, Automatic identification and data capture techniques.ISO/IEC 18046 consists of the following parts, under the general title Information technology Radio frequency identification device performance test methods: Part 1: Test methods for system performance Part 2: Test methods fo
22、r interrogator performance Part 3: Test methods for tag performance Part 4: Test methods for performance of RFID gates in libraries ISO/IEC 2015 All rights reserved vBS ISO/IEC 18046-4:2015ISO/IEC 18046-4:2015(E)IntroductionThis part of ISO/IEC 18046 covers test methods for the performance of HF RFI
23、D gates in libraries. The term HF RFID gate refers to an HF RFID interrogator that supports an arrangement of several HF RFID antennas utilizing multiplexers or splitters. Antenna pairs are usually placed on opposite sides of a so-called passage way through which tags are moved and captured. The pos
24、itioning of such HF RFID gates at entrances, exits and transit positions within buildings thus permits the capturing of access and/or outward movement of objects/media or media stacks.At the same time, the possibility of stack (bundle) detection permits the simultaneous recognition of several tags.
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