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Block chain-based power monitoring data encryption storage system

A technology of data encryption and power monitoring, applied in the direction of electric digital data processing, database indexing, digital data protection, etc., can solve the problems of power data loss in substations, etc., to ensure safety, avoid accidental damage or failure, and ensure integrity Effect

Pending Publication Date: 2021-12-31
安徽电通成套电气有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of monitoring power data, often due to damage or failure of the substation, the power data of the substation may be lost. How to combine the characteristics of the blockchain to enable encrypted backup of power data, so as to avoid loss of power data , is the problem we need to solve. For this reason, we now provide a blockchain-based power monitoring data encryption storage system

Method used

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  • Block chain-based power monitoring data encryption storage system

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Embodiment Construction

[0022] Such as figure 1 As shown, the power monitoring data encryption storage system based on blockchain includes blockchain, monitoring center connected to blockchain, data acquisition module, data preprocessing module, data processing module, data encryption module and data storage module ;

[0023] The data acquisition module is used to acquire local power data, and the specific acquisition process includes the following steps:

[0024] Step S1: Obtain the specifications of all substations in the local area, and number each substation, and mark the substation as i, where i=1, 2, ..., n, n is an integer;

[0025] Step S2: Take the substation as the center, mark the power supply range of the substation, obtain all sub-sites within the power supply range of the substation, and mark the sub-sites as ij, where j=1, 2, ..., m, m is an integer;

[0026] Step S3: Obtain the power consumption of each sub-site, and mark the power consumption of each sub-site per unit time t as YD ...

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Abstract

The invention discloses a block chain-based power monitoring data encryption storage system, and relates to the technical field of data encryption storage, a data preprocessing module is arranged, electric power data of a transformer substation is generated into a transformer substation electric power data packet, the transformer substation electric power data packet is compressed through the data preprocessing module, and a hash value is generated; A substation power data packet is sent to a block chain, an encryption key and a decryption key are generated for the substation power data packet through a data encryption module, and therefore the substation power data packet is backed up in a data transfer interval in the block chain and encrypted; when a monitoring center needs to call the power data of the substation, the substation power data packet is decrypted and extracted through the decryption key, and meanwhile, the integrity of the substation data packet is verified through the hash value, so that the substation power data packet is prevented from being damaged in the process of being called again.

Description

technical field [0001] The invention belongs to the technical field of data encryption storage, in particular to a block chain-based power monitoring data encryption storage system. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is a cryptographically guaranteed non-tamperable and unforgeable distributed ledger. Due to the characteristics of decentralization, non-tamperable information, and autonomy, the blockchain has also received more and more attention and application; [0003] In the process of monitoring power data, often due to damage or failure of the substation, the power data of the substation may be lost. How to combine the characteristics of the blockchain to enable encrypted backup of power dat...

Claims

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Application Information

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IPC IPC(8): G06F21/60G06F21/62G06F21/64G06F16/27G06F16/22G06Q50/06
CPCG06F21/602G06F21/6236G06F21/64G06F16/27G06F16/2228G06Q50/06G06F16/2255
Inventor 陈燕萍
Owner 安徽电通成套电气有限公司