BS ISO IEC 24753-2011 Information technology Radio frequency identification (RFID) for item management Application protocol Encoding and processing rules for sensors and b.pdf
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1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication BS ISO/IEC 24753:2011 Information technology Radio frequency identification (RFID) for item management Application protocol: encoding and processing rules for sensors and batt
2、eriesBS ISO/IEC 24753:2011 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO/IEC 24753:2011. The UK participation in its preparation was entrusted to Technical Committee IST/34, Automatic identification and data capture techniques. A list of organizations repre
3、sented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 57789 5 ICS 35.040 Compliance with a British Standard cannot confe
4、r immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2011. Amendments issued since publication Date Text affectedBS ISO/IEC 24753:2011Reference number ISO/IEC 24753:2011(E) ISO/IEC 2011INTERNATIONAL
5、STANDARD ISO/IEC 24753 First edition 2011-09-01 Information technology Radio frequency identification (RFID) for item management Application protocol: encoding and processing rules for sensors and batteries Technologies de linformation Identification par radiofrquence (RFID) pour gestion dobjets Pro
6、tocole dapplication: rgles de codage et de traitement pour capteurs et batteries BS ISO/IEC 24753:2011 ISO/IEC 24753:2011(E) COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any mean
7、s, 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 copyri
8、ghtiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2011 All rights reservedBS ISO/IEC 24753:2011 ISO/IEC 24753:2011(E) ISO/IEC 2011 All rights reserved iiiContents Page Foreword . v Introduction vi 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 2 3.1 Terms and
9、definitions . 2 3.2 Abbreviations . 3 4 Conformance . 3 5 Basic Model 3 5.1 Logical interface model 3 5.2 The sensor information model for full function sensors 6 5.3 The sensor information model for simple sensors 7 6 Real time clock (RTC) 8 6.1 General requirements . 8 6.2 Presentation of time to
10、the application . 8 6.3 Encoding of the time stamp . 8 6.4 Converting between the two time presentations . 8 6.5 Setting the RTC 9 6.6 Time synchronisation . 9 7 Full function sensors 10 7.1 General . 10 7.2 Sensor identifier 11 7.3 Sensor characteristics record (Type 1) . 11 7.4 Sampling and config
11、uration record . 11 7.5 Event administration record . 12 7.6 Event records . 12 8 Simple sensors 13 8.1 General . 13 8.2 Implementations 13 8.3 Record structures 13 8.4 Memory mapped simple sensor . 15 8.5 Ported simple sensor 16 9 Processing functional application commands and responses 17 9.1 Gene
12、ral . 17 9.2 Processing full function sensors functional application commands and responses . 17 9.3 Processing simple sensors functional application commands and responses . 36 10 Processing rules for full function sensors based on IEEE 1451.7 type 001 . 46 10.1 General . 46 10.2 1451.7 sensor ID 6
13、4-bit unique sensor identifier 47 10.3 Primary sensor characteristics TEDS (Type 1) 47 10.4 Sampling and Configuration Record . 49 10.5 Event Administration Record . 51 10.6 Event records . 54 11 Processing rules for simple sensors 61 11.1 General . 61 11.2 Read-Simple-Sensor-Data-Block processing .
14、 61 BS ISO/IEC 24753:2011 ISO/IEC 24753:2011(E) iv ISO/IEC 2011 All rights reserved11.3 Processing manufacturer data .63 11.4 Processing calibration data 65 11.5 Processing sample and configuration data 66 11.6 Processing event time and observed data 66 11.7 Processing time synchronisation data 66 1
15、1.8 Encoding the Sample-And-Configuration data .66 11.9 Decoding and processing the Sample-Counter value from the Event record 67 11.10 Decoding observed data .67 Annex A (normative) ISO/IEC 18000 sensor driver descriptions .69 Annex B (informative) UTC time: useful information .71 Bibliography 73 B
16、S ISO/IEC 24753:2011 ISO/IEC 24753:2011(E) ISO/IEC 2011 All rights reserved vForeword ISO (the 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
17、 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 organizations, g
18、overnmental 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/IEC Directives
19、, 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 % of the nati
20、onal 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 24753 was prepared by Joint Technical Committee ISO/IEC J
21、TC 1, Information technology, Subcommittee SC 31, Automatic identification and data capture techniques. BS ISO/IEC 24753:2011 ISO/IEC 24753:2011(E) vi ISO/IEC 2011 All rights reservedIntroduction The technology of radio frequency identification (RFID) is based on non-contact electronic communication
22、 across an air interface. The structure of the bits stored in the memory of the RFID tag is invisible and accessible between the RFID tag and the interrogator only by the use of the appropriate air interface protocol, as specified in the corresponding part of ISO/IEC 18000. Since the initial publica
23、tion of ISO/IEC 18000, it has become possible to add sensors to the RFID tag using various physical methods, but always using the air interface protocol as a consistent means of communicating between the RFID tag and the interrogator. For sensor information, functional commands from the application
24、and responses from the interrogator are processed in a standard way. This allows equipment to be interoperable and, in the special case of the sensor attached to or integrated within an RFID tag, enables configuration parameters to be encoded in one systems implementation with the resultant sensory
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