Error tolerance and correction method for analysis of bar code identifiers of storage materials

Abstract

The invention relates to the field of the management of storage materials, in particular to an error tolerance and correction method for analysis of bar code identifiers of the storage materials. The method comprises the following steps of: (1) acquiring bar code data of the storage materials on site; (2) loading and transporting the storage materials which are subjected to data acquisition; (3) carrying out data interpretation authentication on the bar code data acquired in the step (1) by the existent ERP (Enterprise Resource Planning) program; and (4) calling an embedded module to carry out error tolerance and correction treatment on information which is interpreted to be wrong in the step (3). The error tolerance and correction method for the analysis of the bar code identifiers of the storage materials has the advantages that: warehouse-out data of the storage materials can be finished acquiring and behindhand verifying in an off-line manner without geographical restrictions; the method is a method in which error code iterative computation is automatically called, a true code number corresponding to an original error code is restored after carrying out finite number of iterations, and the automatic error correction is finished without manual intervention; and for the iterative computation, the operation of module calling and data result returning is automatically finished inside the program without the manual operation of operators.

Description

technical field [0001] The invention relates to the field of storage material management, in particular to an error-tolerant and error-correcting method for barcode identification analysis of storage materials. Background technique [0002] In the current ERP implementation project, the enterprise introduces the bar code technology into the ERP system to manage the storage products. The conventional application mode is as follows: firstly, the ERP system program is used to code according to the attributes of the product in the product production process, and in the ERP database system, the product retrieval relationship is formed by one-to-one association between the code and the product attributes, and the product code is barcoded at the same time. The format is printed as an identification label and attached to the surface of the product package. After the products enter the warehousing system, each warehouse area uses the barcode identification to read and connect with t...

AI Technical Summary

Problems solved by technology

[0005] In view of the existing barcode management method of warehousing materials that is verified first and then shipped, the existing ERP program technology requires that the barcode identification be run first and then the process of selling the warehousing products must be completed after the outbound data collection and verification are completely passed. The outbound products are released for shipment. When the program verification finds an error code, the ERP system stops running (see attached Figure 4 Middle dotted line icon), waiting for the correct codeword to be re-acquired at the work site before continuing to run

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