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Energy system control method based on block chain, and energy system

A technology of energy system and control method, applied in the field of blockchain, which can solve problems such as single point of failure, difficulty in tracking failure, data loss, etc.

Pending Publication Date: 2021-12-21
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing energy system adopts a "centralized" management model, which is prone to problems such as single point of failure, data loss, and difficult to trace faults

Method used

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  • Energy system control method based on block chain, and energy system
  • Energy system control method based on block chain, and energy system
  • Energy system control method based on block chain, and energy system

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Embodiment Construction

[0099] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0100] Each energy node in the energy system constitutes a blockchain, in which each energy node in the energy system corresponds to a node in the blockchain, and the blockchain nodes elect a consensus node through a consensus algorithm, and each energy node in the energy system collects energy data, The energy node access control policy information is packaged as a transaction and uploaded to the blockchain network. After being verified by the consensus node, the transaction is encrypted and stored on the chain; the identity verification of the energy system access control user is performed. If the user identity verification is passed, it is initiated by the user The keyword of the energy system access control request generates a search trapdoor, and matches the search trapdoor with the access control strategy informa...

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Abstract

The invention relates to the technical field of system control, and discloses an energy system control method based on a block chain. The method comprises the following steps that: a block chain is established by using Ethereum; the block chain node selects a consensus node through a consensus algorithm, and each energy node in the energy system packages energy data and energy node access control strategy information into a transaction and uploads the transaction to a block chain network; the transactions passing the consensus are stored in corresponding block chain nodes, and the block chain nodes encrypt the stored transactions; the user applies for access control from the energy system, and the energy system verifies the identity of the user; and a search trap door is generated for a keyword of an energy system access control request initiated by a user, the search trap door is matched with the energy node access control strategy information, and a control strategy initiated by the user is executed by the energy system according to a matching result. The invention further provides an energy system based on the block chain. According to the invention, the energy system is controlled by using the block chain.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain-based energy system control method and energy system. Background technique [0002] With the development of the economy, the rate of energy consumption in my country is increasing, and the relationship between energy supply and demand is becoming increasingly tense. How to achieve more efficient energy management and control has become a hot topic in the current research field. Existing energy systems adopt a "centralized" management model, which is prone to problems such as single point of failure, data loss, and difficult to track faults. As a brand-new distributed storage system architecture, blockchain technology has attracted widespread attention due to its decentralization, immutability, traceability and other characteristics. [0003] In view of this, how to use blockchain technology to realize the control and management of energy systems has be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24H04L9/32G06F21/31G06K9/62G06Q50/06
CPCH04L63/08H04L63/0428H04L63/10H04L41/30H04L9/3236H04L9/3247G06F21/31G06Q50/06G06F18/22
Inventor 马武彬吴亚辉邓苏周浩浩
Owner NAT UNIV OF DEFENSE TECH
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