Anti-false goods digital information mapping coding method for commodity packaging

Abstract

The invention discloses an anti-channel conflict digital information mapping coding method for commodity packages. The anti-channel conflict digital information mapping coding method comprises the following steps of performing basic information showing and invisible coded combination labeling on a regular rectangular region of which the area is obtained by multiplying (m) lines and (m) rows on a commodity package; and performing information relevance processing such as shifting, rotating and code block converting on formed basic digital information so as to obtain other three groups of relevance digital information codes. The formed commodity package relevance information codes have the characteristics of low complexity and high recovering property. By the anti-channel conflict digital information mapping coding method for the commodity package, on one hand, commodity identity information coding labels which are printed later are provided for the commodity packages, on the other hand, in a commodity circulating process, the basic coding recovery capability of the relevance digital information codes can be greatly improved after the relevance digital information codes are damaged suddenly and randomly by relevance digital information reverse decoding, and the anti-channel conflict digital information mapping coding method is beneficial to security and tracing of commodities; and moreover, the relevance information mapping codes which are in the regular shape are beneficial to image real-time decoding.

Description

technical field [0001] The present invention mainly relates to the technical field of commodity anti-counterfeiting and traceability systems, in particular to commodity traceability information coding, information anti-damage recovery processing, commodity packaging traceability information post-printing, specifically refers to a kind of digital information used for commodity packaging anti-damage and anti-smuggling Mapping coding method; applied to commodity packaging identification and traceability system management. technical background [0002] With the development of the commercialized market, the scale of many enterprises is constantly expanding, and enterprises pay more attention to the circulation of goods in the market, but they themselves have no time to take care of them, so the agency system is becoming more and more popular in the market. At present, most enterprises use manual records, manual calculations and other methods to manage the entire flow of products....

AI Technical Summary

Problems solved by technology

At present, most enterprises use manual records, manual calculations and other methods to manage the entire flow of products. Such a management method makes it difficult for the logistics management department to coordinate and systematically manage all aspects of the product delivery process, and cannot monitor in time. Product circulation

If the problem of cross-selling is not handled properly, it will not only cause a huge loss of profits for the manufacturer, but also cause huge conflicts between the manufacturer and the agent, resulting in market chaos and extremely serious consequences for the manufacturer.

[0003] How to prevent the phenomenon of fleeing goods in the process of commodity circulation and standardize the order of market circulation has become an issue of widespread concern to scholars at home and abroad. At the same time, many methods have been proposed to solve the above problems. The problem is that there is no effective anti-channeling digital information mapping coding method

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