Power grid data sharing method and system based on block chain and data resource directory

A technology of data sharing and data resources, applied in the field of data processing

Pending Publication Date: 2021-03-09
国家电网有限公司大数据中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a power grid data sharing method and system based on blockchain and data resource directory, which can solve the problems of power big data authentication, security privacy and credible sharing

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  • Power grid data sharing method and system based on block chain and data resource directory
  • Power grid data sharing method and system based on block chain and data resource directory
  • Power grid data sharing method and system based on block chain and data resource directory

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Embodiment Construction

[0052] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0053] figure 1 It is a flow chart of a power grid data sharing method based on blockchain and data resource directory provided by the embodiment of the present invention. This embodiment is applicable to scenarios related to power grid asset data management and operation, and the method can be executed by a big data center , including the following steps:

[0054] Step 110, obtain the data sharing request sent by the data demander through the blockchain, and obtain the identity information and data identificatio...

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Abstract

The invention discloses a power grid data sharing method and system based on a block chain and a data resource directory. The method comprises the steps of obtaining a data sharing request sent by a data demander through a block chain, and obtaining identity information and data identification information in the data sharing request; querying a data middle station module according to the identityinformation and the data identification information, and performing authority verification based on a query result; when the authority verification is passed, obtaining to-be-shared data correspondingto the data identification information from the data center station module; and obtaining the smart contract from the block chain, triggering a triggering condition specified by the smart contract according to the identity information and the data identification information, performing data sharing according to a service process corresponding to the triggering condition, and publishing the data sharing process and the data sharing information to the block chain, so that whole-course recording and traceability of power grid data in the aspects of access convergence, business processes, use circulation and the like are ensured, and the problems of power grid data in the aspects of right confirmation authentication, security privacy and credible sharing are solved.

Description

technical field [0001] Embodiments of the present invention relate to data processing technology, and in particular to a grid data sharing method and system based on blockchain and data resource directory. Background technique [0002] In recent years, in order to deal with global energy problems, power grid companies around the world have comprehensively established smart grids covering the entire production process of power systems, carried out research on smart grids, and generated and accumulated massive multi-source heterogeneous grid data, including power generation, transmission, A panoramic real-time system for multiple links such as power transformation, power distribution, power consumption and dispatching. With the rapid development of smart grids and the gradual implementation and deployment of the Internet of Things, the storage management and mining applications of power grid data have become difficult problems for power grid enterprises. How to efficiently man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2457G06F16/25G06F21/31G06F21/62G06Q50/06
CPCG06F21/31G06F21/6218G06Q50/06G06F16/2457G06F16/252
Inventor 李洋王继业张帆杨帅张松余晗李高扬宋金伟郝保中郭经
Owner 国家电网有限公司大数据中心
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