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Data asset value evaluation device and method based on block chain

A data asset and value evaluation technology, applied in product evaluation, market forecast, marketing, etc., to achieve the effect of ensuring rationality and sustainability, enhancing reliability, and ensuring fairness and credibility

Pending Publication Date: 2021-01-22
STATE GRID ENERGY RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no reliable method for assessing the value of data assets

Method used

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  • Data asset value evaluation device and method based on block chain
  • Data asset value evaluation device and method based on block chain
  • Data asset value evaluation device and method based on block chain

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Experimental program
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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. 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.

[0036] The present invention combines block chain and smart contract technology to build a safe and credible encrypted transmission grid digital asset trading platform. The block chain is a distributed shared account book that is jointly maintained by the nodes of the entire network and used to store historical transaction records or data information. Through the use of distributed consensus mechanism, asymmetric encryption algorithm, blockchain storage and other technologies, functions such as decentralization, anti-coun...

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Abstract

The invention discloses a data asset value evaluation method based on a block chain, and relates to the technical field of block chain application, the block chain comprises a data chain and a value chain, and the asset value evaluation method comprises the following steps: obtaining a data set of data assets, and uploading the data set to the data chain for recording and saving; participating inbidding on the value chain according to the data set by user nodes; calculating bids of the user nodes participating in bidding on the value chain according to an intelligent contract of a preset ruleto obtain a bidding result; and obtaining an evaluation result of the data asset value according to the bidding result, and ensuring that the recording, pricing and transaction processes of the dataassets are all realized on the chain by a'data chain + value chain 'double-chain mechanism, so that the evaluation method has traceability, and the reliability of the evaluation of the data asset value is enhanced.

Description

technical field [0001] The present invention relates to the field of big data and block chain application technology, in particular to a block chain-based data asset value evaluation device method, device, electronic equipment and storage medium. Background technique [0002] In the era of big data, data is gradually becoming an important source of wealth creation, and will increasingly be regarded as an asset worthy of attention. The generation of massive big data has opened up new areas of value, but the production of data itself is not the purpose, but the application is the purpose and the embodiment of value. Although many companies have realized the potential development prospects of data as an asset, only by accurately evaluating the value of data assets can it move from generation to application and truly become a data asset; [0003] In the prior art, there is no reliable method for assessing the value of data assets. Contents of the invention [0004] The purpo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/02
CPCG06Q30/0278G06Q30/0206
Inventor 王智敏孙艺新李娟娟郑厚清贾德香崔维平刘威柳占杰于灏陈光陈睿欣王玓刘素蔚王程李心达高洪达刘睿袁勇王飞跃
Owner STATE GRID ENERGY RES INST
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