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Material data blockchain sharing system meeting FAIR principle

A data block and sharing system technology, applied in the field of material data block chain sharing system, can solve the problem that the centralized platform cannot solve the trust problem

Pending Publication Date: 2021-05-18
BEIJING MATDAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of data sharing, it is necessary to ensure the safety and immutability of material data, and to ensure the clarity of the intellectual property rights of data owners. The traditional centralized platform cannot solve the problem of trust, so the problem of data security has always been difficult to solve

Method used

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  • Material data blockchain sharing system meeting FAIR principle
  • Material data blockchain sharing system meeting FAIR principle
  • Material data blockchain sharing system meeting FAIR principle

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0030] see figure 1 , figure 1 It is a schematic block diagram of a material data block chain sharing system that satisfies the FAIR principle according to an exemplary embodiment, as shown in figure 1 As shown, the material data blockchain sharing system 1 that meets the FAIR principle includes:

[0031] The protocol module 101 is used to specify the three aspects of material data set structure, data usage protocol and network protocol, wherein the material d...

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Abstract

The invention relates to a material data blockchain sharing system meeting an FAIR principle, and belongs to the technical field of material data sharing. The system comprises: a protocol module, which is used for specifying three aspects of a material data set structure, a data use protocol and a network protocol, wherein the material data set structure comprises a globally unique and persistent identifier, a feature index of material data, shared data and data source information, the data use protocol comprises a data permission and copyright protocol, and the network protocol comprises a distributed database certificate and a universal network protocol; and a processing module, which is used for acquiring the uplink operation of the user on the pre-uplink material data or the material query request of the user, and processing the uplink operation or the material query request by using the protocol module. According to the system, the data security of the material data can be realized while the material data meets the FAIR principle.

Description

technical field [0001] This application belongs to the technical field of material data sharing, and specifically relates to a material data block chain sharing system that satisfies the FAIR principle. Background technique [0002] Materials research and development methods have gone through the stages of empirical science, theoretical science, calculation and simulation, and "data-driven" has become the fourth paradigm of materials research and development. On the one hand, new material research and development methods increasingly rely on the integration and multidimensional analysis of multi-source data; on the other hand, data are constantly generated in the process of material research and development and production. In a state of rapid growth, it has brought major challenges to data management and storage, integrated analysis, and shared utilization. The FAIR principles are currently internationally recognized guiding principles for scientific data management. The FA...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F21/64
CPCG06F21/604G06F21/64
Inventor 王畅畅段琳娜李灏苏航侯雅青
Owner BEIJING MATDAO TECH CO LTD
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