Method and system for associating inkjet data and two-dimensional code information on the same product

Abstract

The invention provides a method and system for associating coding data and two-dimensional code information on the same product. The method includes: recording the time and coding data of the coding equipment on the product; recording the reading device for reading the product The time of uploading the two-dimensional code and the information of the two-dimensional code; when the time of spraying the code and the time of reading the two-dimensional code satisfy the relationship, the corresponding spraying data is associated with the two-dimensional code information; t 1 is the coding time, t 2 For the time to read the QR code, the size is the component of the distance between the inkjet equipment and the reading equipment on the product line conveying equipment, and the direction is the distance between the inkjet equipment and the reading equipment on the product line conveying equipment Component, the moving direction of the conveying equipment of the product production line is the positive direction, and v is the moving speed of the product. The present invention can realize the association of code-spraying data and two-dimensional code information on the same product through a delay matching method, without pre-association or manual association, and can improve association efficiency.

Description

Technical field [0001] The present application relates to the field of production line product packaging technology, in particular to a method and system associated with the inkjet data and two-dimensional code information on the same product. Background [0002] In the prior art, in the process of packaging products on the production line (such as boxed or bottled drinks, food, medicine, infant milk powder, etc.), the coding equipment will sequentially spray coding on the product packaging on the transmission device, wherein the coding data includes information such as product batches. [0003] In order to improve the interaction of consumers, the manufacturer proposed a technical solution to associate the spray code on the product packaging with the two-dimensional code on the product packaging, so that users can identify the authenticity of the product by scanning the two-dimensional code, participate in rebates and other activities. In the prior art, the product packaging on...

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Problems solved by technology

[0006] The present invention provides a method and system for associating code spraying data and two-dimensional code information on the same product, which is used to solve the problem of low correlation efficiency and low correlation accuracy in the method for associating spray codes and two-dimensional codes in the prior art question

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