Data sharing method and system, blockchain system, and computing equipment

A technology of data sharing and blockchain, applied in transmission systems, electrical components, etc., can solve problems such as the inability to judge the authenticity and integrity of data, lack of identification of data credibility, etc., to save costs and capital investment, and realize detailed The effect of granular control

Inactive Publication Date: 2017-07-28
深圳和信中欧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, because the credibility of the data lacks the identification of an authoritative organization, users cannot judge the authenticity and integrity of the data provided by the data depositor.

Method used

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  • Data sharing method and system, blockchain system, and computing equipment
  • Data sharing method and system, blockchain system, and computing equipment
  • Data sharing method and system, blockchain system, and computing equipment

Examples

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Embodiment Construction

[0036] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art. Nothing in the following detailed description is intended to suggest that any particular component, feature, or step is essential to the present invention. Those skilled in the art will understand that the various features or steps may be substituted for or combined with each other.

[0037] The term "data depositor" as used herein refers to a place or institution or the like for depositing data, each data depositor may be ph...

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PUM

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Abstract

The invention discloses a data sharing method and system, a blockchain system, and computing equipment. The data sharing method comprises the following steps: after receiving data from a data owner, a data storer stores the data and submits basic information of the data to the blockchain system; when receiving an access request from a user, the data storer judges whether the user sending the access request has an access authority or not according to the basic information stored in the blockchain system and the access authority of the user for the data; and if the user has the access authority for the data for which the access request is sent, the data storer provides the data to the user according to the access authority. The data sharing method and system, the blockchain system and the computing equipment adopting the technical scheme have the advantages that costs and resource input can be greatly reduced, and global sharing control for the data can be achieved.

Description

technical field [0001] The invention relates to the field of data sharing, in particular to a data sharing method and system, a block chain system and a computing device. Background technique [0002] With the development of Internet technology, massive amounts of information and data continue to emerge. How to effectively use these information data, so that users who use different computers and / or different software in different places can use other people's data and perform various operations such as reading, computing, and analysis of other people's data is increasingly concerned. The use and operation of other people's data by users in different places can also be called data sharing, and the degree of data sharing indicates the level of informatization development of a country or region. The higher the degree of data sharing, the higher the level of informatization development. [0003] According to the data storage method, data sharing can be divided into two types: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0876H04L63/102H04L63/108H04L67/1097
Inventor 唐聪宋文略孟宏伟刘瑞超陈邦道
Owner 深圳和信中欧科技有限公司
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