Method for tracing anti-fake markings for agricultural product

A technology for anti-counterfeiting marks and agricultural products, applied in electromagnetic radiation induction, commerce, instruments, etc., can solve the problems of weak security, small amount of information, unrecognizable, etc., and achieve the effect of flexible traceability, good error correction ability, and strong anti-counterfeiting function

Inactive Publication Date: 2013-03-13
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 3. Small amount of information
[0008] 4. Weak security
[0009] 5. Slightly damaged, unrecognizable
[0010] 6. It is impossible to realize the associated traceability of individuals and batches
The current one-dimensional barcode is mainly traced by batch, and it is impossible to carry out the associated traceability of individuals and batches at the same time

Method used

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  • Method for tracing anti-fake markings for agricultural product
  • Method for tracing anti-fake markings for agricultural product
  • Method for tracing anti-fake markings for agricultural product

Examples

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Embodiment Construction

[0058] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0059] figure 1 It is a flow chart of the traceable anti-counterfeiting marking method for agricultural products in the embodiment of the present invention. In the embodiment of the present invention, the principle and process of the traceable anti-counterfeiting labeling method for agricultural products will be specifically described by taking aquatic products as an example.

[0060] Such as figure 1 As shown, the traceable anti-counterfeiting labeling method for agricultural products in the embodiment of the present invention includes:

[0061] a. Obtain and compress the agricultural product traceability supervision code to obtain the compressed agricultural product t...

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PUM

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Abstract

The invention belongs to the technical field of a tracing system of agricultural products and discloses a method for tracing anti-fake markings for agricultural products. The agricultural products are coded based on a supervision model to form agricultural product tracing supervision codes; then the agricultural product tracing supervision codes are compressed and encrypted to generate a one-dimensional tracing code, the result obtained through an encryption algorithm is unique, the fact that one product with one code is achieved, individual marking and tracing can be achieved, and the anti-fake function is high. The one-dimensional tracing code and an encryption initial key of the one-dimensional tracing code are stored in a two-dimensional bar code, because the two-dimensional bar code is provided with good error correcting capacity, when the one-dimensional tracing code is damaged and cannot be recognized, the one-dimensional tracing code can be obtained from the two-dimensional bar code for the tracing, and when a network is unavailable, off-line tracing of basic information can be performed directly through the two-dimensional bar code. Simultaneously, flexible tracing for individuals and batches can be achieved through associating the one-dimensional code with the two-dimensional bar code.

Description

technical field [0001] The invention relates to the technical field of agricultural product traceability systems, in particular to an agricultural product traceability anti-counterfeiting marking method. Background technique [0002] In recent years, the quality and safety of agricultural products have become increasingly prominent, and domestic agricultural product safety and quality problems have occurred from time to time. The quality and safety of agricultural products is a worldwide hot issue. Incidents such as "leptin", "poisonous bean sprouts", "dyed steamed buns" and "hormone cucumbers" have occurred continuously in my country in recent years, which fully demonstrates that the current safety of agricultural products is not optimistic. It has caused great harm to people's health and the export of agricultural products. On the one hand, consumers hope that government functional departments will strengthen the quality supervision of agricultural products and ensure the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06K7/10
Inventor 赵春江李文勇孙传恒周超解菁
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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