Agricultural product traceability storage method and traceability storage system based on block chain

Abstract

The embodiment of the invention provides an agricultural product traceability storage method and traceability storage system based on a block chain, and the method comprises the steps: judging whethera video comprises agricultural product operation information of a target agricultural product through an agricultural product operation recognition model, and intercepting a video segment including the agricultural product operation information in the video if the video exists; when the agricultural product traceability information stored in the agricultural product traceability platform containsagricultural operation information, uploading the target information to the block chain network as a storage certificate. The whole process does not involve manual operation, the real reliability ofa block chain traceability system data source is guaranteed, effective data of video monitoring are efficiently utilized, and agricultural product traceability is more efficient and reliable.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of traceability of agricultural products, and more specifically, to a blockchain-based traceability and certificate storage method for agricultural products and a traceability and certificate storage system. Background technique [0002] As the origin of food, agricultural products have a particularly important safety issue. As a public and distributed ledger, blockchain technology can realize data non-tamperable and complete traceability by using technical means such as time stamp and consensus mechanism, and can effectively solve the problem of data centralization. Various blockchain-based traceability methods and systems for agricultural products have emerged one after another. [0003] At present, a traceability method for agricultural products has emerged, which stores the basic information of the target agricultural products and the inspection task information at each stage o...

AI Technical Summary

Problems solved by technology

[0004] Through the agricultural product traceability method provided in the existing technology, the whole process data of the target agricultural product from the seed stage to the final sale to the consumer is stored in the blockchain, and the tamper-proof modification of the blockchain is used. The data in the blockchain can be accessed, but the data cannot be tampered with, ensuring the security and credibility of the data. However, due to the initial information about the target crops, including the basic information of the target agricultural products, the inspection of each stage in the planting plan Task information, inspection task execution result information, and transportation information during the transportation of target agricultural products all come from human input, which may not be true and reliable

Even if the blockchain is used to store information in the future to prevent information from being tampered with, the authenticity of the information stored in the blockchain cannot be guaranteed

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