A blockchain-based method and system for detecting and tracing medicinal and edible ingredients

By designing a blockchain-based medicinal and food homologous food ingredient detection and traceability system, the problems in the existing technology that cannot be realized in decentralized data storage and abnormal processing functions, location pollution sources and responsibility allocation, dynamic scoring, user query and risk warning are achieved, and efficient food safety guarantee and information transparency are achieved.

CN119762100APending Publication Date: 2025-04-04贵阳康养职业大学
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Patent Information

Application Number
CN202510258943.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-06
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The existing technology cannot realize the decentralized data storage and exception handling functions, locate pollution sources through time and space analysis and perform responsibility allocation functions, dynamic scoring functions based on the behavioral data of supply chain participants, and user query and risk warning functions, resulting in the problems of supply chain data being easily intervened by manual intervention and tampered with, supply chain information is opaque, unclear responsibilities and the inability to display relevant data in real time.

Method used

A blockchain-based medicinal and food homologous food ingredient detection and traceability system is designed, including detection module, data collection module, blockchain storage module, smart contract module, credit evaluation module and user interaction module. Decentralized data storage is realized through blockchain storage module, smart contract module performs abnormal processing, credit evaluation module performs dynamic scoring, and user interaction module provides query and risk warning functions.

Benefits of technology

Decentralized data storage and abnormal handling functions have been realized, pollution sources are located through time and space analysis and responsibility allocation, dynamic scoring is performed based on the behavioral data of supply chain participants, user query and risk warning functions have been improved, food safety guarantee efficiency has been enhanced, pollutant traceability has been enhanced, information transparency and user experience have been improved.

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Abstract

The present invention discloses a method and system for detecting and tracing medicinal and edible ingredients based on blockchain, which relates to the technical field of food safety traceability, including a detection module, a data acquisition module, a blockchain storage module, a smart contract module, a credit evaluation module and a user interaction module, wherein the detection module generates structured data and transmits it to the data acquisition module, the data acquisition module is connected to the blockchain storage module through a database communication protocol, the blockchain storage module is connected to the smart contract module through a rule base communication protocol, and the credit evaluation module is connected to the smart contract module and the user interaction module through a two-way communication interface. The present invention realizes decentralized data storage and exception handling functions by designing a blockchain storage module and a smart contract module, eliminates data tampering caused by manual intervention, improves system automation and credibility, and improves food safety guarantee efficiency.
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