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Covid-19 vaccine information tracing method and system based on block chain

A blockchain and vaccine technology, applied in the information field, can solve problems such as malicious tampering of new crown vaccine production, transportation, and vaccination information, malicious tampering of new crown vaccination certificates, and incomplete synchronization of new crown vaccine injection information. It is not easy to achieve. Tampering and forgery, the effect of improving the confidence of the people

Pending Publication Date: 2021-10-08
NANKAI UNIV
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The invention solves the problem of the risk of malicious tampering of the production, transportation and vaccination information of the new crown vaccine; solves the problem of the risk of malicious tampering of the new crown vaccine vaccination certificate; improves the national trust of the new crown vaccine; solves the problem that the new crown vaccine injection information between provinces and cities is not yet available full sync problem

Method used

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  • Covid-19 vaccine information tracing method and system based on block chain
  • Covid-19 vaccine information tracing method and system based on block chain
  • Covid-19 vaccine information tracing method and system based on block chain

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Embodiment Construction

[0036] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0037] A block chain-based method for traceability of new crown vaccine information, the method realizes the traceability of the new crown vaccine and the uplink and query of injection information, the method is as follows:

[0038] S1. The production information is uploaded to the chain, and the manufacturer packages and uploads the production information of the new crown vaccine to the blockchain; the production information of the new crown vaccine includes the batch number of the new crown vaccine, the serial number of the manufacturer, the date of production, the type of the vaccine, and the place of origin.

[0039] S2. The transportation information is uploaded to the chain. The transportation company packages and uploads the tra...

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Abstract

The invention belongs to the technical field of information, and more specifically relates to a Covid-19 vaccine information tracing method and system based on block chains. The system comprises a data acquisition module used for acquiring production information, transportation information and injection information of Covid-19 vaccines; a data storage module used for storing data which is acquired by the data acquisition module and transmitted to the data storage module; and a query module used for querying information stored in the data storage module and displaying a query result to an inquirer.

Description

technical field [0001] The invention belongs to the field of information technology, and more specifically, relates to a blockchain-based method and system for tracing the source of COVID-19 vaccine information. Background technique [0002] At present, the new coronavirus is still spreading on a large scale around the world. Under the community of shared future for mankind, vaccination has become a necessary measure to fight against the new crown. Therefore, we urgently need to provide a safe and standardized management platform for the production, transportation, and vaccination of the new crown vaccine, and provide citizens with an immutable new crown vaccination certificate. [0003] The existing vaccine information traceability system stores vaccine production and distribution information in the database, which is a centralized storage management method. When an attacker invades the database system, the drug information will be wiped out, and the system's reliability an...

Claims

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Application Information

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IPC IPC(8): G16H50/80G06F21/60G06F21/64G06F16/2458G06F16/248G06F16/27G06F16/28G06K17/00
CPCG16H50/80G06F21/602G06F21/64G06F16/2471G06F16/248G06F16/27G06F16/284G06K17/0025
Inventor 乜鹏周新星曾玉冰郑惠麟王冲
Owner NANKAI UNIV
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