A bar code recognition method and device

By setting rule sequences and recognition rules, the two-segment code content is recognized in segments, solving the problem of inaccurate recognition in existing technologies, achieving efficient and accurate barcode recognition, and supporting the intelligent and integrated ERP system.

CN117875347BActive Publication Date: 2026-11-06BEIJING ZHIBANG INT SOFTWARE TECH CO LTD
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Patent Information

Application Number
CN202410013764.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-01-04
Publication Date
2026-11-06
Estimated Expiration
2044-01-04

AI Technical Summary

Technical Problem

In existing technologies, barcode scanning methods for entering and exiting warehouses can only recognize one segment of code and cannot accurately identify the unique identifier (UDI) composed of static DI code and dynamic PI code, resulting in inaccurate identification.

Method used

By acquiring the encoding principles on the target barcode, setting the identification identifier in the rule sequence, matching the identification rules, identifying the barcode content in segments, and integrating the identification results, efficient and accurate identification of two-segment codes can be achieved.

Benefits of technology

It enables efficient and accurate recognition of two-segment codes, improves the efficiency and accuracy of barcode information entry, and supports the intelligent and integrated operation of business in ERP systems.

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Abstract

The application provides a bar code recognition method, specifically, a target recognition bar code is acquired, and recognition marks in a rule sequence are set according to the coding principle on the target recognition bar code; at least one recognition field carried in the target recognition bar code is acquired, and a recognition rule is matched according to the rule in the rule sequence corresponding to the recognition field; the at least one recognition field is recognized based on the recognition rule; in the case that the at least one recognition field is all recognized, it is determined that the recognition rule and the recognition field are matched successfully; the content of the target recognition bar code is segmented according to the content segmentation principle in the recognition rule, and the segmented content is recognized in sequence according to the segmentation rule sequence in the rule sequence; the recognition result is obtained by integrating the segmented content, and the recognition result is returned to the client, so that the bar code information entry is more efficient and accurate.
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Citation Information

Patent Citations

  • Bar code processing method and device

    CN107609623A