Electric meter key control method based on block chain and related equipment

Abstract

The invention provides an electric meter key control method based on a block chain and related equipment, and the method comprises the steps: determining a deployment relation of a plurality of block chain nodes in a block chain network based on the installation positions of a plurality of intelligent electric meters in a power grid system, wherein each block chain node is associated with at least one intelligent electric meter, storage of the key data of the intelligent electric meter is realized through the block chain network, the key data is prevented from being damaged, after the block chain node in the block chain network receives the key data, the key data is processed according to the data fingerprint and signature technology, the obtained to-be-sent data is synchronized to other block chain nodes, under the condition that the to-be-published data is verified to meet the storage condition, the received to-be-published data is stored, so that the security and the reliability of the stored key data are ensured.

Description

technical field [0001] This application mainly relates to the field of electric power data security, and more specifically relates to a block chain-based electric meter key control method and related equipment. Background technique [0002] With the rapid development of technologies such as artificial intelligence and the Internet of Things, there are more and more types and quantities of grid terminals. In order to ensure the data security during the transaction process of the power grid terminal, the data to be transmitted is usually encrypted using the preset meter key, and then the encrypted power data is transmitted to reduce the risk of power data leakage. [0003] It can be seen that the electric meter key plays a vital role in the security of electric power data. However, the electric meter key of each smart electric meter is usually stored in the central server or locally, which is easy to be stolen or tampered with, which affects the security of electric power data...

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the electric meter key plays a vital role in the security of electric power data. However, the electric meter key of each smart electric meter is usually stored in the central server or locally, which is easy to be stolen or tampered with, which affects the security of electric power data. sex and reliability

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