The quality and safety traceability system of shrimp products based on blockchain

A technology of product quality and blockchain, applied in data processing applications, instruments, calculations, etc., can solve problems such as food health index reduction, group disease and death, and achieve the effect of ensuring data authenticity

Active Publication Date: 2022-03-01
ZHONGKAI UNIV OF AGRI & ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And in the breeding process, once sick, due to the wide range of activities of prawns, it is not easy to be found, and it is easy to cause mass disease and death
In order to reduce the disease probability of prawns, long-term medication is required, resulting in a significant decrease in the food health index of prawns. With the continuous improvement of the quality of life, people pay more and more attention to healthy diets. Therefore, it is necessary to propose a method to achieve product quality and food safety of prawns Systems for supervision and data query

Method used

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  • The quality and safety traceability system of shrimp products based on blockchain
  • The quality and safety traceability system of shrimp products based on blockchain
  • The quality and safety traceability system of shrimp products based on blockchain

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Embodiment Construction

[0050] The specific implementation manner and working principle of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0051] from figure 1 It can be seen that a blockchain-based traceability system for the quality and safety of shrimp products includes a blockchain platform 1, which is connected to X shrimp farming terminals 2, Y shrimp logistics terminals 3, and Z Shrimp distributor terminal 4 and W shrimp consumer terminals 5;

[0052] X, Y, Z, W are positive integers.

[0053] from figure 1 It can also be seen that the block chain platform 1 is provided with a data entry unit 1a, a label generation unit 1b, a data download unit 1c, and a data sharing unit 1d;

[0054] from figure 1 It can also be seen that the shrimp farming terminal 2 is used to upload the basic data of the shrimp cages to the blockchain platform 1 through the data entry unit 1a, and the label generation unit 1b is used to upload the basic d...

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Abstract

The invention discloses a blockchain-based traceability system for the quality and safety of prawn products, which includes a blockchain platform (1), which is connected to X shrimp farming terminals (2) and Y shrimp Logistics terminal (3), Z prawn distributor terminal (4) and W prawn consumer terminal (5); on the block chain platform (1), data entry unit (1a), label generation unit ( 1b), the data downloading unit (1c), and the data sharing unit (1d), realize the whole industry data chain of prawns. Beneficial effects: the data link in the process of prawns from breeding to sales can be traced through labels, and the data is authentic and reliable.

Description

technical field [0001] The invention relates to the technical field of blockchain security traceability, in particular to a blockchain-based quality and safety traceability system for shrimp products. Background technique [0002] Prawns are delicious and loved by most people. Due to the high price, most inland farmers have started farming in recent years. However, due to the special requirements of prawns on the living environment, salt needs to be added frequently, which leads to salinization in many inland breeding areas within 2-3 years, causing great damage to the ecological environment and causing huge losses to people. [0003] Due to the above problems, shrimps have returned to coastal farming. Shrimp farming has begun to be introduced in subtropical coastal areas, but due to the high requirements for the living environment of prawns, such as ambient temperature, light, and water quality, etc. Due to the existence of these factors, the growth rate is slower in are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q30/00G06F16/27
CPCG06Q30/018
Inventor 刘双印张垒徐龙琴王璐曹亮罗智杰田允波黄运茂
Owner ZHONGKAI UNIV OF AGRI & ENG
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