BS ISO 14223-1-2011 Radiofrequency identification of animals Advanced transponders Air interface《动物射频识别 高级转调器 空中接口》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 14223-1:2011Radiofrequency identificationof animals AdvancedtranspondersPart 1: Air interfaceBS ISO 14223-1:2011 BRITISH STANDARDNational forewordThis British Standard is

2、the UK implementation of ISO 14223-1:2011.The UK participation in its preparation was entrusted to TechnicalCommittee AGE/6/1, Radio Frequency ID for Animals.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include

3、all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 73985 9ICS 35.240.99; 65.020.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards P

4、olicy and Strategy Committee on 30 April 2011.Amendments issued since publicationDate Text affectedBS ISO 14223-1:2011Reference numberISO 14223-1:2011(E)ISO 2011INTERNATIONAL STANDARD ISO14223-1Second edition2011-04-01Radiofrequency identification of animals Advanced transponders Part 1: Air interfa

5、ce Identification des animaux par radiofrquence Transpondeurs volus Partie 1: Interface hertzienne BS ISO 14223-1:2011ISO 14223-1:2011(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 edite

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8、es. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any m

9、eans, 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 copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail cop

10、yrightiso.org Web www.iso.org Published in Switzerland ii ISO 2011 All rights reservedBS ISO 14223-1:2011ISO 14223-1:2011(E) ISO 2011 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Conformance .1 3.1 Transponder.1 3.2 Transceiver 1 4 Terms and defi

11、nitions .2 5 Abbreviated terms.4 6 Symbols4 7 General requirements .6 8 FDX-ADV transponder.6 8.1 FDX-ADV down-link description 6 8.2 FDX-ADV transponder Mode-switching protocol7 8.3 Down-link communication signal interface Transceiver to transponder8 8.4 Communication signal interface Transponder t

12、o transceiver .11 9 HDX-ADV transponder 12 9.1 Transponder charge and recharge times12 9.2 HDX-ADV down-link description13 9.3 HDX-ADV Mode switching protocol14 9.4 Down-link communication signal interface Transceiver to HDX-ADV transponder 14 9.5 Communication signal interface Transponder to transc

13、eiver .16 10 General protocol timing specification.18 10.1 General considerations.18 10.2 FDX-ADV transponder.18 10.3 HDX-ADV transponder 20 Annex A (informative) Synchronisation of advanced transceivers .23 Annex B (informative) FDX-ADV and HDX-ADV down-link interfaces.25 BS ISO 14223-1:2011ISO 142

14、23-1:2011(E) iv ISO 2011 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each membe

15、r body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Elec

16、trotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopt

17、ed by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. ISO 14223-1 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forest

18、ry, Subcommittee SC 19, Agricultural electronics. This second edition cancels and replaces the first edition (ISO 14223-1:2003), which has been technically revised. ISO 14223 consists of the following parts, under the general title Radiofrequency identification of animals Advanced transponders: Part

19、 1: Air interface Part 2: Code and command structure The following part is under preparation: Part 3: Applications BS ISO 14223-1:2011ISO 14223-1:2011(E) ISO 2011 All rights reserved vIntroduction This part of ISO 14223 specifies the air interface of the radiofrequency (RF) system for advanced trans

20、ponders for animals. The technical concept of advanced transponders for animal identification described is based upon the principle of radiofrequency identification (RFID) and is an extension of the standards ISO 11784 and ISO 11785. Apart from transmission of the (unique) identification code of ani

21、mals, the application of advanced technologies facilitates the storage and retrieval of additional information (integrated database), the implementation of authentication methods and the reading of data from integrated sensors, etc. The International Organization for Standardization (ISO) draws atte

22、ntion to the fact that it is claimed that compliance with this document may involve the use of patents concerning the methods of transmission referred to throughout the document. ISO takes no position concerning the evidence, validity and scope of these patent rights. The holders of these patent rig

23、hts have assured ISO that they are willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statements of the holders of these patent rights are registered with ISO. Information may be obtained from: N.V. Ne

24、derlandsche Apparatenfabriek “Nedap” Parallelweg 2 NL-7141 DC Groenlo The Netherlands Datamars S.A. Via ai Prati CH-6930 Bedano-Lugano Switzerland Texas Instruments Deutschland GmbH Haggerstrasse 1 D-85356 Freising Germany NXP Semiconductors Mikron-Weg 1 A-8101 Gratkorn Austria EM Microelectronic-Ma

25、rin SA Sors 3 CH-2074 Marin Switzerland Atmel Automotive GmbH Theresienstrasse 2 D-74025 Heilbronn Germany 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 shall not be held responsible for ide

26、ntifying any or all such patent rights. BS ISO 14223-1:2011BS ISO 14223-1:2011INTERNATIONAL STANDARD ISO 14223-1:2011(E) ISO 2011 All rights reserved 1Radiofrequency identification of animals Advanced transponders Part 1: Air interface 1 Scope This part of ISO 14223 specifies the air interface betwe

27、en the transceiver and the advanced transponder used in the radiofrequency identification of animals, this specification being fully backwards-compatible with those of ISO 11784 and ISO 11785. 2 Normative references The following referenced documents are indispensable for the application of this doc

28、ument. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 11784, Radio frequency identification of animals Code structure ISO 11785:1996, Radio frequency identification of animals Technic

29、al concept ISO 14223-2:2010, Radiofrequency identification of animals Advanced transponders Part 2: Code and command structure ISO 24631-1, Radiofrequency identification of animals Part 1: Evaluation of conformance of RFID transponders with ISO 11784 and ISO 11785 (including granting and use of a ma

30、nufacturer code) ISO 24631-2, Radiofrequency identification of animals Part 2: Evaluation of conformance of RFID transceivers with ISO 11784 and ISO 11785 3 Conformance 3.1 Transponder For conformance with this part of ISO 14223 to be claimed, a transponder shall be FDX-ADV or HDX-ADV, as specified

31、in Clauses 7 and 8, and shall be in accordance with ISO 24631-1. NOTE Nothing in this part of ISO 14223 prevents a transponder being of more than one type, although for technical reasons, it is unlikely that such transponders are ever marketed. 3.2 Transceiver For conformance with this part of ISO 1

32、4223 to be claimed, a transceiver shall support both FDX-ADV and HDX-ADV, as specified in Clauses 7 and 8, and shall be in accordance with ISO 24631-2. When in the inventory mode, the transceiver shall alternate between FDX-ADV and HDX-ADV interrogation. After completion of the advanced operation, t

33、he transceiver shall move back to the mode specified by ISO 11785:1996, 6.1, for FDX systems, or ISO 11785:1996, 6.2, for HDX systems. BS ISO 14223-1:2011ISO 14223-1:2011(E) 2 ISO 2011 All rights reserved4 Terms and definitions For the purposes of this document, the following terms and definitions a

34、pply. 4.1 advanced transponder transponder conforming to ISO 14223, downward compatible according to ISO 11784 and ISO 11785, with facilities for storage and retrieval of additional data, integrated sensors, etc. 4.2 advanced mode operating method of the advanced transponder after reception of a val

35、id command 4.3 bit rate number of bits transmitted per second 4.4 carrier off time time interval wherein the interrogation field is switched off 4.5 charge-up time time taken to charge the capacitor of the HDX transponder 4.6 differential bi-phase encoding method of encoding in which data bit 0 is r

36、epresented by a mid-bit transition, data bit 1 by no transition and, additionally, there is always a transition between two bits 4.7 down-link communication process from the transceiver to the transponder 4.8 encoding one-to-one relationship between basic information elements and modulation patterns

37、 4.9 FDX-ADV full duplex advanced communication protocol for FDX advanced transponders 4.10 frequency shift keying superimposition of binary information onto an electromagnetic field carrier by shifting between discrete frequencies of the field 4.11 full duplex FDX communication protocol in which in

38、formation is exchanged while the transceiver transmits the interrogation field 4.12 half duplex HDX communication protocol in which information is exchanged after the transceiver has stopped transmitting the interrogation field (sequential method) BS ISO 14223-1:2011ISO 14223-1:2011(E) ISO 2011 All

39、rights reserved 34.13 HDX-ADV half duplex advanced communication protocol for HDX advanced transponders 4.14 interrogation field magnetic field generated by a transceiver to activate a transponder and transfer data to an advanced transponder 4.15 interrogation frequency frequency of the magnetic fie

40、ld generated by the transceiver 4.16 interrogation period time during which the magnetic field is present 4.17 Manchester encoding method of encoding in which data bit 0 is represented by a positive mid-bit transition and data bit 1 by a negative mid-bit transition 4.18 modulation method of superimp

41、osing information onto an interrogation field by means of varying a specific parameter of the field 4.19 non-return to zero encoding method of encoding in which data bit 1 is a high signal and data bit 0 a low signal 4.20 pulse interval encoding method of data encoding in which the transmitted infor

42、mation is represented by the time between the falling edges of fixed length pulses NOTE The number of received carrier cycles defines data bit values or other code conditions. 4.21 SWITCH command specific bit pattern which may be used by FDX-ADV transponders to switch to the advanced mode 4.22 switc

43、h window time interval after powering up wherein an FDX-ADV transponder can be switched to the advanced mode 4.23 transceiver device used to communicate with a transponder 4.24 transceiver request bit pattern transmitted to the advanced transponder to modify the transponder status or to read and wri

44、te information BS ISO 14223-1:2011ISO 14223-1:2011(E) 4 ISO 2011 All rights reserved4.25 transponder radio frequency identification (RFID) device that transmits its stored information when activated by a transceiver and that may be able to store new information NOTE A transponder can be characterize

45、d according to its components (chip, coil, capacitor, etc.), communication protocol, size, shape and packaging, or any additional characteristics that could change its properties. The main types are defined in ISO 24631-1:2009, 4.19.1 to 4.19.4. ISO 24631-1:2009, definition 4.19 5 Abbreviated terms

46、ASK amplitude shift keying CRC cyclic redundancy check CRCT response cyclic redundancy check flag EOF end of frame FDX full duplex FDX-ADV full duplex advanced FSK frequency shift keying HDX half duplex HDX-ADV half duplex advanced kbps kilobytes per second: unit for transmission speed (1 000 bit/s

47、or 1 000 Bd) LSB least significant bit MSB most significant bit NOS number of slots in the anti-collision mode NRZ non-return to zero RFID radio frequency identification SOF start of frame 6 Symbols fCcarrier frequency of the operating field f0carrier frequency of HDX transponder when transmitting d

48、ata symbol “0” f1carrier frequency of HDX transponder when transmitting data symbol “1” TCperiod of carrier frequency (TC= 1/fC 7,452 s) BS ISO 14223-1:2011ISO 14223-1:2011(E) ISO 2011 All rights reserved 5TCHtransceiver carrier frequency ON time to charge-up the storage capacitor of an HDX transpon

49、derTFdperiod of data bit period of transponder to transceiver TXd0period of data symbol “0” TXd1period of data symbol “1” TXcvcode violation duration THcvEOFcode violation duration for HDX-ADV transceivers for the end of frame THcvSOFcode violation duration for HDX-ADV transceivers for the start of frame TNRTtransponder nominal response timeTRCHtransceiver ON time to recharge the storage capacitor of an HDX-ADV transponder TXddata element transmission time TX1transceiver carrier off pulse width