GB/T 42587-2023 English PDF

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GB/T 42587-2023: Information technology - Automatic identification and data capture techniques - Data carrier identifiers
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Basic data

Standard ID: GB/T 42587-2023 (GB/T42587-2023)
Description (Translated English): Information technology - Automatic identification and data capture techniques - Data carrier identifiers
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L71
Classification of International Standard: 35.040
Word Count Estimation: 26,210
Date of Issue: 2023-05-23
Date of Implementation: 2023-12-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42587-2023: Information technology - Automatic identification and data capture techniques - Data carrier identifiers

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 35:040 CCSL71 National Standards of People's Republic of China Information Technology Automatic Identification and Data Acquisition Technology data carrier identifier Released on 2023-05-23 Implemented on 2023-12-01 State Administration for Market Regulation Released by the National Standardization Management Committee

table of contents

Preface I Introduction III 1 Scope 1 2 Normative references 1 3 Terms, Definitions and Abbreviations 1 4 Requirements 1 Appendix A (Normative) Code Simulation 16 Appendix B (Informative) Coding Table 17 Reference 19

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document is modified to adopt ISO /IEC 15424:2008 "Information Technology Automatic Identification and Data Acquisition Technology Data Carrier Identifier (including code system identifiers)": Compared with ISO /IEC 15424:2008, this document has made the following structural adjustments: ---3:1:2 corresponds to 3:1:3 in ISO /IEC 15424:2008; ---4:1~4:3 correspond to 4:2~4:4 in ISO /IEC 15424:2008, and 4:3:1 corresponds to ISO /IEC 15424:2008 4:4 Suspension section; 4:3:2~4:3:11 corresponds to 4:4:1~4:4:10 in ISO /IEC 15424:2008, and 4:3:13 corresponds to ISO /IEC 15424:2008 4:4:11;4:3:15 in IEC 15424:2008 corresponds to 4:4:12;4:3:17~4:3:19 in ISO /IEC 15424:2008 4:4:13~4:4:15 in ISO /IEC 15424:2008; 4:3:21~4:3:34 should correspond to ISO /IEC 15424:2008 4:4:16~4:4:29; --- Deleted Appendix A of ISO /IEC 15424:2008, Appendix A and Appendix B correspond to Appendix B and Appendix B of ISO /IEC 15424:2008 Appendix C: The technical differences between this document and ISO /IEC 15424:2008 and their reasons are as follows: --- Changed the "scope" of ISO /IEC 15424:2008 (see Chapter 1) to adapt to my country's national conditions; --- Replaced ISO /IEC 646:1991 with the normatively referenced GB/T 1988-1998, the degree of consistency between the two documents To be equivalent (see Chapter 4), in order to adapt to the national conditions of our country; --- Deleted 3:1:2 and 3:1:4 of ISO /IEC 15424:2008 to adapt to my country's national conditions; --- Deleted 4:1 of ISO /IEC 15424:2008 to adapt to my country's national conditions; --- Change the code system "reserved" of the code characters "g", "h", "i" and "m" columns to "grid matrix code", "Hanxin code" and "Dingjiu matrix diagram" respectively code" and "tight matrix code" (see Table 1) to adapt to the published national code system standards; --- Added "grid matrix code" (see 4:3:12) to adapt to the published national code system standards; --- Added "Hanxin Code" (see 4:3:14) to adapt to the published national code system standards; --- Added "Dingjiu matrix image code" (see 4:3:16) to adapt to the published national standard of code system; --- Added "tight matrix code" (see 4:3:20) to adapt to the published national code system standard; --- Deleted Appendix A in ISO /IEC 15424:2008 to adapt to my country's data carrier identifier management: The following editorial changes have been made to this document: --- The standard name deletes the explanatory content in brackets: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28): This document is drafted by: China Article Numbering Center, Newland Digital Technology Co:, Ltd:, China Electronics Standardization Institute East China Branch, Shenzhen Saixi Information Technology Co:, Ltd:, Beijing Dingjiu Information Engineering Research Institute Co:, Ltd:, China Electronic Technology Standardization Research Institute, Fujian Newland Automatic Identification Technology Co:, Ltd:, Institute of Logistics Science and Technology, Academy of Military Sciences System Engineering Research Institute, Wuhan Silicon Sensing Technology Co:, Ltd:, Guangdong Guosu Technology Co:, Ltd:, Zhongshan Anmei Information Technology Co:, Ltd: The main drafters of this document: Gao Jian, Dong Xiaowen, Wang Yi, Li Lin, Cai Chunshui, Song Hui, Chen Jianlong, Yu Xuedong, Li Junjie, Li Feng, Zhang Jianmin, Cao Guoshun, Liu Yao, Lang Junqi, Li Lun, Xu Xiang, Hong Zhiming:

Introduction

In an automatic identification environment the reader recognizes the detected data carrier: The code system identifier provides a way to distinguish the data carrier standard method: This document deals primarily with barcode symbology: By adding an optional option to the reader, the reader can add a specific string prefix to the data message to achieve identification: The prefix contains information about the decoded symbol (or other data carrier) and any processing done by the reader: Information Technology Automatic Identification and Data Acquisition Technology data carrier identifier

1 Scope

This document specifies the code system identifier structure, code characters and correction characters of data carrier identifiers in automatic identification and data acquisition technology: It specifies the requirements of automatic identification and data acquisition equipment for data carriers: This document applies to the data processing and transmission of automatic identification and data collection equipment:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 1988-1998 Seven-bit coded character set for information exchange in information technology (eqvISO /IEC 646:1991) 3 Terms, Definitions and Abbreviations 3:1 Terms and Definitions The following terms and definitions apply to this document: 3:1:1 code character codecharacter The second character in the symbology identifier string that typically indicates to the host the barcode symbology of the symbol being read: 3:1:2 Correction character modifiercharacter One or more characters following the code character in the symbology identifier string, indicating optional options or treatments to apply to the symbol: 3:2 Abbreviations The following abbreviations apply to this document: FNC: Function Character (FunctionCharacter) RF: Radio Frequency (Radio Frequency)

4 requirements

4:1 Structure The symbology identifier shall be the GB/T 1988-1998 character string whose prefix is fixed by the reading device to the data contained in the barcode symbol: ......

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