Unlock instant, AI-driven research and patent intelligence for your innovation.

Agricultural product block chain tracing method and system combined with Beidou system

A blockchain and agricultural product technology, applied in the field of agricultural product blockchain traceability combined with the Beidou system, can solve problems such as difficult traceability and easy tampering of product information, and achieve the effect of increasing difficulty and effective anti-counterfeiting verification

Pending Publication Date: 2021-01-15
SUN YAT SEN UNIV
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome at least one defect in the above-mentioned prior art, the present invention provides a method and system for traceability of agricultural product block chains combined with the Beidou system, which effectively improves the anti-counterfeiting performance of product information and solves the problems of easy tampering and difficult traceability of product information

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A blockchain traceability method for agricultural products combined with the Beidou system, comprising the following steps:

[0047] S1. The producer creates and submits product traceability information: at any time, the owner of the product uses a mobile phone that supports the Beidou system to create product traceability information, forms a blockchain transaction, and submits it to the blockchain node;

[0048] S2. Information processing and chaining: After the blockchain node receives the blockchain transaction submitted by the producer, it will verify its validity, and when the verification is passed, it will be packaged and submitted to the blockchain;

[0049] S3. The intermediary party verifies the traceability information of the product: After the intermediary party receives the product from the producer, it checks the current traceability information of the product in the blockchain through the mobile phone, confirms the traceability information of the product,...

Embodiment 2

[0063] This embodiment provides a characteristic agricultural product blockchain traceability system combined with the Beidou system, including:

[0064] The product traceability information creation module of the producer is used to create the traceability information of the commodity by the holder of the commodity using the mobile phone supporting the Beidou system at any time, form a blockchain transaction, and submit it to the blockchain node;

[0065] Information processing and on-chain module: used to verify the validity of the blockchain transaction submitted by the producer after the blockchain node receives it, and package and submit it to the blockchain after the verification is passed;

[0066] The traceability information verification module of the intermediary party is used for the intermediary party to view the current traceability information of the commodity in the blockchain through the mobile phone after receiving the commodity from the producer, and confirm t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of blockchain application combined with a Beidou satellite system, and particularly relates to an agricultural product blockchain tracing method and systemcombined with the Beidou satellite system. According to the invention, a block chain technology combined with a Beidou system is adopted, and a traceability method for special agricultural products is provided. The traceability information of each commodity is obtained through the Beidou system, each commodity is endowed with a unique identifier on the block chain, and the commodity circulation process is public, visible and tamper-proof in the whole process of the block chain. Any party in the commodity circulation process can obtain the unique identifier of the commodity on the blockchain through the two-dimensional code, and then obtains the commodity traceability information, thereby effectively preventing counterfeiting and verifying authenticity.

Description

technical field [0001] The invention belongs to the technical field of block chain application combined with the Beidou satellite system, and more specifically relates to a method and system for traceability of agricultural product block chains combined with the Beidou system. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Blockchain (Blockchain) is an important concept of Bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of Bitcoin, it is a series of data blocks associated with cryptographic methods. Each The data block contains a batch of bitcoin network transaction information, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block. On the premise of not introducing a third-party intermediary agency, the blockchain can...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06Q40/04G06K17/00
CPCG06Q30/0185G06Q40/04G06K17/0025
Inventor 田海博林会智罗玉琴
Owner SUN YAT SEN UNIV