Agricultural product traceability method and system based on edge calculation

Abstract

The invention designs an agricultural product traceability method and system based on edge computing, and the method comprises the steps that a bottom sensor collects agricultural product informationdata, and generates and transmits the agricultural product traceability data to an edge terminal; the edge terminal receives and stores the agricultural product traceability data, periodically generates agricultural product first data and uploads the agricultural product first data to the edge server; the edge server receives the agricultural product first data, generates server first data, periodically packages the server first data to generate server second data, and uploads the server second data to the cloud platform; and the cloud platform receives the second data of the server, generatesnew cloud first data, and periodically stores the cloud first data. According to the method, the problem that data redundancy storage is difficult under the block chain background is solved in an edge calculation storage and reading mode, node type writing and storage are achieved through the idea of the block chain, the storage space is saved, and meanwhile the data tamper-proof function can beachieved.

Description

technical field [0001] The invention belongs to the field of data traceability, in particular to a method and system for traceability of agricultural products based on edge computing. Background technique [0002] Farming is a special, complex, independent work, but also the most important work, which is related to human health and the entire ecological cycle. With the improvement of people's awareness of food safety, more and more consumers at different levels have an increasing demand for awareness of safety, health and quality assurance of agricultural products. Food safety based on national testing standards can no longer meet people's needs; third-party certification is only process certification, and cannot monitor the production site at all times; consumers are more indignant about the kidnapping of the market by companies; There is also no confidence in social control. All this forces people to seek a way to solve food safety with a higher level of safety. One of ...

AI Technical Summary

Problems solved by technology

The use of blockchain technology for traceability of agricultural products has greatly increased the cost of server hardware

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