SIST ISO 28560-3:2024

INTERNATIONAL ISO
STANDARD 28560-3
Third edition
2023-04
Information and documentation —
RFID in libraries —
Part 3:
Fixed length encoding
Information et documentation — RFID dans les bibliothèques —
Partie 3: Encodage de longueur fixe
Reference number
© ISO 2023
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ii
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 3
4.1 Data elements . 3
4.2 RFID air interface . 3
4.2.1 Air interface conformance . 3
4.2.2 Tag performance . 3
4.3 Data protocol . 3
5 General encoding rules . 3
5.1 Distinguishing from other applications and encodings . 3
5.2 Writing/reading direction . 3
5.3 Memory area layout . 4
5.3.1 Specifications . 4
5.3.2 Layout for tags greater than 32 bytes . 4
5.3.3 Layout for 32-byte tags . 4
5.4 Strings and integers . 4
5.4.1 String encoding . 4
5.4.2 Integer encoding . 5
5.5 Writing the tag . 5
5.5.1 Cyclic redundancy check (CRC) . 5
5.5.2 Unused space . 5
5.5.3 End of tag. 5
5.6 Reading optimization . 5
5.7 Profiling . 5
5.8 Locking . 5
6 Data elements . 5
7 Data blocks . 9
7.1 Types of data blocks . 9
7.2 Basic block . 9
7.3 Special blocks. 11
7.4 Structured extension blocks . 11
7.4.1 Usage of structured extension blocks . 11
7.4.2 Format of structured extension blocks .12
7.4.3 Length .12
7.4.4 Data block ID .12
7.4.5 Checksum .12
7.5 Library extension block . 13
7.6 Acquisition extension block . 13
7.7 Library supplement block . 14
7.8 Title block . 14
7.9 ILL block . 15
7.10 Unstructured extension blocks . 15
7.10.1 Usage of unstructured extension blocks . 15
7.10.2 Format of unstructured extension blocks . 16
8 Miscellaneous .16
8.1 Migration . 16
Annex A (informative) Information about ISO 28560 RFID in libraries .17
iii
Annex B (informative) Encoding examples .18
Annex C (informative) Cyclic redundancy check (CRC) .22
Annex D (informative) Reading optimization .23
Annex E (informative) Guidelines for regional profiling .24
Bibliography .25
iv
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
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electrotechnical standardization.
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described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
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www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 46, Information and documentation,
Subcommittee SC 4, Technical interoperability.
This third edition cancels and replaces the second edition (ISO 28560-3:2014), of which it constitutes a
minor revision.
A list of all parts in the ISO 28560 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
v
Introduction
Libraries are implementing radio frequency identification (RFID) as item identification to replace
bar codes. RFID streamlines applications like user self-service, security, and materials handling. This
standard data model for encoding information on RFID tags increases the cost-effectiveness of the
technology within libraries, particularly through greater interoperability of RFID tags and equipment,
and enhance support for resource
...