GB/T 18284-2000
ActiveQR code
快速响应矩阵码
Application Summary AI generated
GB/T 18284-2000 specifies the symbology characteristics, encoding methods, and decoding algorithms for QR Code (Quick Response Matrix Code) two-dimensional barcodes. It is applied in China for automatic data capture in logistics, retail, manufacturing, and mobile payment systems, ensuring interoperability across domestic scanning devices and software. The standard defines error correction levels, data capacity, and symbol structure for consistent encoding and decoding in industrial and commercial environments.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.