Reference number
ISO/IEC 15424:2008
International Standard
ISO/IEC 15424:2008
Information technology — Automatic identification and data capture techniques — Data Carrier Identifiers (including Symbology Identifiers)
Edition 2
2008-07
Preview
ISO/IEC 15424:2008
46144
Indisponible en français
Publiée (Edition 2, 2008)
Cette publication a été révisée et confirmée pour la dernière fois en 2020. Cette édition reste donc d’actualité.

ISO/IEC 15424:2008

ISO/IEC 15424:2008
46144
Langue
Format
CHF 96
Convertir les francs suisses (CHF) dans une autre devise

Résumé

The need exists to identify the data carrier a reader detects in autodiscrimination environments. The Symbology Identifier concept provides a standardized way for a device receiving data from a reader to differentiate between the data carriers. ISO/IEC 15424:2008 deals mostly with bar code symbologies; the terms Symbology Identifier, symbology, and bar code are therefore used throughout ISO/IEC 15424:2008 although they are intended to apply to other data carriers as well.

This identification is achieved by the addition of an optional feature to readers enabling the reader to prefix a standard string of characters to data messages. This preamble contains information about the decoded symbol (or other data carrier) and any processing the reader has done. The information is not encoded or otherwise explicitly or implicitly represented in the symbol, except that the presence of some optional features may be detected by the reading equipment, whereas others require the reader to be expressly configured to implement them.

ISO/IEC 15424:2008 should be read in conjunction with the relevant symbology specifications.

ISO/IEC 15424:2008 applies to automatic identification device communication conventions and standardizes the reporting of data carriers from bar code readers and other automatic identification equipment. It specifies a preamble message generated by the reader and interpretable by the receiving system, which indicates the bar code symbology or other origin of transmitted data, together with details of certain specified optional processing features associated with the data message.

Informations générales

Prochaine édition en cours d'élaboration

Draft
International Standard
ISO/IEC DIS 15424
Technologies de l'information — Techniques automatiques d'identification et de capture des données — Identifiants de porteuses de données (y compris les identifiants de symbologie)
Reference number
ISO/IEC DIS 15424
Edition 1
Projet Norme internationale

ISO/IEC DIS 15424

Technologies de l'information — Techniques automatiques d'identification et de capture des données — Identifiants de porteuses de données (y compris les identifiants de symbologie)

ISO/IEC DIS 15424

ISO/IEC DIS 15424
82433
Langue
Format
CHF 63
Convertir les francs suisses (CHF) dans une autre devise

Cycle de vie

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