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Cross-border e-commerce imported food tracing method and system based on block chain

A traceability system and block chain technology, applied in the field of imported food safety, can solve the problems that data cannot be effectively and reasonably displayed to consumers, imported food data management is cumbersome, and data cannot be seen in real time, so as to achieve good promotion and application value , enhance the difficulty of anti-tampering, ensure security and traceability

Inactive Publication Date: 2020-02-28
山东爱城市网信息技术有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] 1. The data cannot be effectively and reasonably displayed to consumers
For example: the diversification of imported food purchases leads to cumbersome data management of imported food, and consumers cannot see the data in real time
[0004] 2. Data may be tampered with
For example: single database management, it is very likely that the database will be considered tampered

Method used

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  • Cross-border e-commerce imported food tracing method and system based on block chain

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Embodiment

[0038] The blockchain-based cross-border e-commerce imported food traceability method of the present invention first deploys the blockchain platform, defines the endorsement logic required for imported food traceability data in the smart contract, and uses the data provided by processing plants and bonded stores to write Chain, the consumer scans the code to issue a data request operation, and reads and displays the blockchain data.

[0039] The blockchain-based cross-border e-commerce imported food traceability method takes advantage of the decentralization and non-tamperable characteristics of the blockchain, and uses smart contracts to bind imported food raw materials, foreign processing plants, supermarkets or bonded stores, and consumers. Chain, using technology based on mixed-mode mobile applications, realizes data display on mobile terminals. It can effectively solve the problems of imported food counterfeiting and unknown manufacturers of imported food, so that the lin...

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Abstract

The invention discloses a cross-border e-commerce imported food tracing method and system based on a block chain, and belongs to the technical field of imported food safety. According to the cross-border e-commerce imported food tracing method based on the block chain, firstly, a block chain platform is deployed, endorsement logic required by imported food tracing data is defined in an intelligentcontract, chain writing is performed by utilizing data provided by a processing factory and a bonded store, a consumer scans a code to send out a data request operation, and block chain data is readand displayed. According to the cross-border e-commerce imported food tracing method based on the block chain, the data credibility can be improved, the tamper-proof difficulty is enhanced, imported food flow direction recording and displaying are safer, and the method has good application and popularization value.

Description

technical field [0001] The invention relates to the technical field of imported food safety, and specifically provides a blockchain-based cross-border e-commerce imported food traceability method and system. Background technique [0002] At present, the importance of imported food safety is more prominent, and the safety supervision of imported food has been incorporated into the national public safety system. Customs and enterprises have actively cooperated and established a variety of supervision and traceability systems for imported food safety. Through the combination of online and offline methods, the entire supply chain has recorded the traceability process of imported food. But there are still the following problems: [0003] 1. The data cannot be effectively and reasonably displayed to consumers. For example, the diversification of imported food purchases leads to cumbersome data management of imported food, and consumers cannot see the data in real time. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06Q30/06G06Q40/04
CPCG06Q30/0185G06Q30/0609G06Q40/04
Inventor 高建飞庞松涛商广勇王伟兵马岩堂赵树林姜鑫陶鑫刘伟巍
Owner 山东爱城市网信息技术有限公司
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