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SJ/T 11958-2025Information technology - Reading and display of barcode by mobile devices (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

May 9, 2025

Implementation date

August 1, 2025

Scope

SJ/T 11958-2025 (Information technology - Reading and display of barcode by mobile devices) is available as an English-translated PDF.

SJ/T 11958-2025 — This standard specifies the requirements for evaluating the quality of barcode symbols when reading barcode symbols displayed on an electronic screen using a barcode reading device.

It specifies the requirements for evaluating the quality of barcode symbols when reading barcodes using a mobile device camera under ambient lighting conditions.

This document applies to the reading and display of barcode symbols on mobile devices.

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Document preview — SJ/T 11958-2025

National Standard of the People's Republic of China

ICS: 35.04
Classification: L 71

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the requirements for evaluating the quality of barcode symbols when reading barcode symbols displayed on an electronic screen using a barcode reading device. It specifies the requirements for evaluating the quality of barcode symbols when reading barcodes using a mobile device camera under ambient lighting conditions. This document applies to the reading and display of barcode symbols on mobile devices. This document references the barcode symbol quality assessment methods specified in GB/T 23704 and GB/T 14258, and redefines the lighting conditions, display pixels, grading results, and X-size range.

Document data

International classification (ICS): 35.04.

Chinese classification (CCS): L71.

Estimated length of the Chinese original: 15,180 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.

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