A blockchain-based agricultural data sharing system

Abstract

The invention provides an agricultural data sharing system based on a block chain. The agricultural data sharing system comprises a data collecting module, a transmitting module, a data processing module, a secret key managing and distributing module and a block chain adapting module. The data collecting module collects crop data information and identity information of a crop original owner, and the crop data information and identity information are sent to the data processing module through the transmitting module. The data processing module comprises a preprocessing unit, a clustering unit,an abnormity detecting unit and a database, wherein the clustering unit is used for clustering the preprocessed crop data information, and the abnormity detecting unit is used for conducting abnormitydetecting on the clustered crop data information. The secret key managing and distributing module is used for distributing security secret keys to data information of all parts in the system. The block chain adapting module is used for receiving and sharing the crop data information.

Description

technical field [0001] The invention relates to the technical field of agricultural management, in particular to a blockchain-based agricultural data sharing system. Background technique [0002] With the improvement of living standards, people's pursuit of the quality of life is constantly improving. Clothing, food, housing and transportation are an important part of people's lives. Food safety and health are closely related to people's health status. However, the existing crop production transactions have the following problems: First, The production transaction information is blocked, and it is difficult for third-party users to obtain the original data of the crop growth process; second, it is difficult to establish transaction trust between the purchaser and the grower (the original owner of the crop), and it is difficult to achieve organic growth of existing crops. Production, even if the acquirer or a third party wants to conduct safety and ecological inspections on c...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, people's pursuit of the quality of life is constantly improving. Clothing, food, housing and transportation are an important part of people's lives. Food safety and health are closely related to people's health status. However, the existing crop production transactions have the following problems: First, The production transaction information is blocked, and it is difficult for third-party users to obtain the original data of the crop growth process; second, it is difficult to establish transaction trust between the purchaser and the grower (the original owner of the crop), and it is difficult to achieve organic growth of existing crops. Production, even if the acquirer or a third party wants to conduct safety and ecological inspections on crops, they usually only have to do random sampling inspections, and it is difficult to achieve the real inspection purpose; third, it is difficult for existing equipment systems to provide a real crop Objective pricing model, making it difficult to achieve real transparency and fairness in the market

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