Agricultural data collecting and sharing system based on block chain

Abstract

The invention provides an agricultural data collecting and sharing system based on a block chain. The system comprises multiple data collecting modules, a transmission module, a data storage module, akey management distribution module, and a block chain sharing module; each data collecting module collects crops data information and original owner identity information of the crops and transmits all information to the data storage module through the transmission module; the data storage module is used for receiving and storing the crops data information and the original owner identity information of the crops sent by the data collecting module, and sends the crops data information and the original owner identity information of the crops to the block chain sharing module; the key managementdistribution module is used for distributing a safety key for the data information at each part in the system; and the block chain sharing module is used for receiving and sharing the crops data information.

Description

technical field [0001] The invention relates to the technical field of agricultural management, in particular to a blockchain-based agricultural data collection and 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 i...

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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