Trusted power grid transaction platform based on block chain technology

Abstract

The invention provides a trusted power grid transaction platform based on block chain technology. The trusted power grid transaction platform comprises the components of (1), a power chain database node module which stores electric power transaction database copies at a plurality of nodes; (2), a block module, wherein the block chain database is divided into a plurality of blocks which are related with electric power transaction, wherein each block comprises detailed information of transaction; (3) an encryption authentication module which acquires whole-network authentication through combining and encrypting transaction details and signatures of two parties or signature of one party; (4), a trust approval module which is connected with the encryption authentication module and is used for establishing a trusted power grid transaction system of the block chain; and (5), a determining module which determines a fact that the transaction is effect on the condition that encryption records that correspond with all nodes are consistent, and adds the transaction into a historical transaction chain; and if the block is ineffective, the information of a role breaking node is modified through consistent option of the nodes. The trusted power grid transaction platform safely and reliably perform various kinds of power grid transactions and furthermore improves credibility of the block chain technology.

Description

technical field [0001] The invention relates to the field of Internet technology, in particular to a trusted power network trading platform based on block chain technology. Background technique [0002] The emergence of Bitcoin in 2009 brought a subversive result - block chain technology, block chain is a secure ledger database, composed of data blocks, users can continuously update and upgrade For financial institutions, blockchain can speed up transaction processing, reduce costs, reduce middlemen, improve market insight, and increase business transparency. [0003] Blockchain, as the underlying technology of cryptocurrency Bitcoin, is a great innovation. Blockchain technology can be used to combat fraud and illegal transactions. At present, many industries have begun to use blockchain technology, especially blockchain as a tool Realize the real energy Internet technology. The role that the blockchain can play is: first, the fairness of data based on the blockchain ensur...

AI Technical Summary

Problems solved by technology

[0005] However, the system security defense theory and system of the blockchain needs to be further improved. Most of the current security protection and trust mechanisms are still based on public information networks and information systems, which cannot well meet the trust needs of privatized blockchains. and requirements, and the current security solution is to pile up various information security theories and technologies without taking into account the interrelationship between security theories and technologies, and mainly solves the protection of key data write operations, ignoring the The security monitoring of the authorization process of the block chain execution authority provides opportunities for malicious transactions and wrong transaction data to run on several nodes of the block chain after the rights are elevated, thus affecting the credibility of the block chain

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