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Agricultural product electronic tracing supervision code generation method and apparatus thereof

A technology for agricultural products and supervision codes, applied in key distribution, which can solve the problems of long length, poor mobility, and non-uniformity.

Active Publication Date: 2014-09-03
NONGXIN TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the combination of product coding and process coding, and the agricultural product traceability code scheme based on geographic coordinates have long length, weak encryption or even no encryption, and are easy to be tampered with, forged and cannot be traced back. The uniqueness of the code, and when the domestic provinces, municipalities and autonomous regions develop their own agricultural product quality traceability systems, they have their own sets of coding methods for agricultural products, which are not uniform, and they are all printed by connecting a computer to a printer. For ordinary small enterprises in rural areas, it is a big test in terms of cost and network environment, and this method has poor mobility

Method used

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  • Agricultural product electronic tracing supervision code generation method and apparatus thereof
  • Agricultural product electronic tracing supervision code generation method and apparatus thereof
  • Agricultural product electronic tracing supervision code generation method and apparatus thereof

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Embodiment Construction

[0037] 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 serve to illustrate the present invention, but do not limit the scope of the present invention.

[0038] like figure 1 Said, the generation method of the electronic traceability supervision code of agricultural products described in the present invention, the specific generation method of the electronic traceability supervision code of agricultural products is as follows:

[0039] (1) Traceability supervision code of agricultural products

[0040] In this code, the batch is used as the traceability unit. The same batch refers to the same type of product produced by the same responsible entity at the same time. The code consists of administrative area code, enterprise code, product classification code, source entity reference code, and production date code. It consists of 27 digits s...

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Abstract

The invention provides an agricultural product electronic tracing supervision code generation method. The method comprises the following steps: S1. carrying out traceable supervision coding on an agricultural product, and obtaining a traceable supervision intermediate code; S2. compressing the traceable supervision intermediate code to obtain a compression code; S3. encrypting the compression code, and generating a unique agricultural product electronic tracing supervision code with one cipher at one time. According to the method and the apparatus of the invention, by utilizing an encryption algorithm, the compressed agricultural product traceable supervision intermediate code is subjected to encryption, the electronic tracing supervision code with 'one product one code' is generated, and unique identification and safe rapid supervision tracing of the agricultural product are realized.

Description

technical field [0001] The invention relates to a method and a device for generating an electronic traceability supervision code for agricultural products, belonging to the field of supervision and traceability of agricultural products. Background technique [0002] China is an important agricultural product producing and exporting country. The quality and safety of agricultural products has been a hot issue that the government and consumers have been concerned about in recent years, and the safety traceability of agricultural products has also been paid more and more attention. Establishing an agricultural product quality traceability system and promoting the construction of China's agricultural product safety system are important means to ensure the safety of consumers' edible agricultural products and enhance the competitiveness of agricultural products. The unified code is the basis for realizing the agricultural product traceability system, and the security of the trace...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/02H04L9/08
Inventor 杨信廷孙传恒李文勇周超谢菁
Owner NONGXIN TECH BEIJING CO LTD
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