Data flow method, device and system

A data and target data technology, applied in the field of data circulation, can solve problems such as inability to pursue accountability, inaccurate identification of data owners, lack of data ownership protection, etc.

Pending Publication Date: 2018-12-28
湖南岳麓山数据科学与技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing technology, in the process of data circulation, there is a lack of protection for data ownership. When a data dispute occurs, the owner of the data cannot be accurately determined, resulting in failure to pursue accountability.

Method used

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  • Data flow method, device and system
  • Data flow method, device and system
  • Data flow method, device and system

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] refer to figure 1 , which shows a schematic flowchart of a data circulation method provided by an embodiment of the present invention. In this embodiment, the method includes:

[0061] S101: When receiving data, generate a unified content label UCL of the data; the UCL includes content information of the data and owner information of the data;

[0062] In this embodiment, the content information of data in UCL (English name: Uniform Content Label, Chin...

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Abstract

The invention discloses a data flow method, a device and a system, comprising: a unified content label UCL of the data is generated; when an access request of a user is received, the user of the UCL can directly access the data by analyzing the access request of the user. The UCL of the data includes: content information of the data and owner information of the data; In the process of data flow, the ownership of the data is guaranteed by the UCL of the data. The content information of the data includes: a data name, a data address, a data hash code, a time stamp, a data digest and so on. Afterthe user accesses the target data and receives the target data, the consistency of the data can be determined by the hash code of the received data and the hash code of the data in the UCL of the target data, thereby avoiding the loss caused by the data tampering with the user. In addition, the block chain technology is used to store the transaction data generated in the UCL and data flow process, so that the data of each node can be kept consistent to avoid data tampering.

Description

technical field [0001] The present invention relates to the field of data circulation, in particular to a data circulation method, device and system. Background technique [0002] With the advent of the era of big data, big data is playing an increasingly important role in human life. In the era of the Internet economy, data is a new factor of production, a basic resource and a strategic resource, as well as an important productivity. Among them, big data includes commercial databases, electronic documents, various surveys, and other insightful and instant data formed in the form of the public Internet, social media, government databases, geospatial data, and e-commerce. Moreover, with the development of big data, the circulation of data is becoming increasingly important. [0003] With the development of big data, in the process of data circulation, clear data ownership is an important guarantee for data circulation. However, in the prior art, in the process of data circ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/62G06Q20/38
CPCG06Q20/3829G06F18/2411
Inventor 尹浩查聪
Owner 湖南岳麓山数据科学与技术研究院有限公司
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