ISO-21007-2-2005.pdf
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1、 Reference number ISO 21007-2:2005(E) ISO 2005 INTERNATIONAL STANDARD ISO 21007-2 First edition 2005-07-15 Gas cylinders Identification and marking using radio frequency identification technology Part 2: Numbering schemes for radio frequency identification Bouteilles gaz Identification et marquage l
2、aide de la technologie didentification par radiofrquences Partie 2: Schmas de numrotage pour identification par radiofrquences Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 02:
3、49:09 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21007-2:2005(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 edited unless the typefaces which are embed
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6、em relating to it is found, please inform the Central Secretariat at the address given below. ISO 2005 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfil
7、m, 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 copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2005
8、All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 02:49:09 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21007-2:2005(E) ISO 200
9、5 All rights reserved iii Contents Page 1 Scope . 1 2 Normative references. 1 3 Terms, definitions and numerical notations 2 4 Data presentation 3 5 Gas cylinder identification structure 4 6 Gas cylinder identification data schemes 5 7 Air interface specifications 16 8 Transponder memory addressing.
10、 17 Annex A (informative) Technical solution 18 Annex B (informative) List of codes for registration bodies 19 Annex C (informative) List of codes for gas cylinder manufacturers. 20 Annex D (informative) Gas quantity units code 40 Annex E (informative) Host to interrogator to MODBUS communication pr
11、otocol. 41 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/07/2007 02:49:09 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21007-2:2005(E) iv ISO 2005 All
12、rights reserved Foreword 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 member body interested in a subje
13、ct 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 Electrotechnical Commission (IEC
14、) 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 adopted by the technical committe
15、es 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. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be h
16、eld responsible for identifying any or all such patent rights. ISO 21007-2 was prepared by Technical Committee ISO/TC 58, Gas cylinders, Subcommittee SC 4, Operational requirements for gas cylinders. ISO 21007 consists of the following parts, under the general title Gas cylinders Identification and
17、marking using radio frequency identification technology: Part 1: Reference architecture and terminology Part 2: Numbering schemes for radio frequency identification Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/997
18、2545001 Not for Resale, 04/07/2007 02:49:09 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 21007-2:2005(E) ISO 2005 All rights reserved v Introduction Throughout industry and in commerce, trade and the domestic sector, the employment of gas cylinders (referred to as GC
19、 in this part of ISO 21007) to enable the local consumption and use of gases and liquids, without the need for in-situ high cost permanent pressure vessel installations, is an important part of modern practice. Such cylinders may provide complex gas mixes for medical, industrial or research use. As
20、the cylinders may contain a wide variety of gases, identification is of paramount importance. It is mandatory to be able to uniquely identify each cylinder. As many contents are of limited life, and for product quality and liability tracking and tracing, in some circumstances it may be necessary or
21、desirable to identify not only the type of gas or liquid, but also such details as filling station, batch and date of fill. Various methods and technologies such as physical identification through indentation; paper, card, metal, and plastic labeling; colour code identification; bar coding and, in s
22、ome circumstances, vision systems are already used to make or assist such identifications. The technology of radio frequency identification (RFID) involves a reader/interrogator station that transmits a predetermined signal of inductive, radio or microwave energy to one or many transponders located
23、within a read zone. The transponder returns the signal in a modified form to the reader/interrogator and the data is decoded. The data component in a portable gas or liquid cylinder environment provides the basis for unambiguous identification of the transponder and may also provide a medium for a b
24、i-directional interactive exchange of data between the host and transponder. The signal may be modulated or unmodulated according to architecture of the system. In many cases it will be necessary or desirable to use one air carrier frequency and protocol, but this will not always be possible or even
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