High-concurrency consensus mechanism for dynamic node election

A dynamic node and consensus technology, applied in the blockchain field, can solve problems such as differences in the time when the same information arrives at different nodes, and achieve the effect of increasing credibility and high performance

Inactive Publication Date: 2019-03-26
段红
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  • Application Information

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Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the present invention provides a high-concurrency consensus mechanism for dynamic node election, which has the advantages of ensuring the consistency of information, and solves the problem that when nodes communicate, the selected connection objects are all random, and the same information There will also be differences in the time to reach different nodes

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-2 , a high-concurrency consensus mechanism for dynamic node elections, including a consensus mechanism. The consensus mechanism includes an accretion layer module, a progressive layer module, and a two-layer consensus architecture. The accretion layer module adopts the PoA consensus idea to realize dynamic node planning and election , to provide a pledge-type credible guarantee for the choice of witnesses. The accretion layer module includ...

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Abstract

The invention relates to the technical field of block chains in a distributed network system, and discloses a dynamic node election high-concurrency consensus mechanism, which comprises a consensus mechanism, and the consensus mechanism comprises an absorption-accumulation layer module, a mold-in layer module and a double-layer consensus framework. The invention discloses a high-concurrency consensus mechanism for dynamic node election. The invention discloses a block chain project. On the one hand, the device can be used;, a high-concurrency mechanism is realized in performance; the high performance of transactions and contract transactions is ensured; a dynamic witness pledge election mechanism is safely realized; the credibility of the witness is improved; According to the consensus, aPoA consensus strategy and a DAG data organization mode are innovatively combined; A high-concurrency secure block chain consensus network is constructed from a bottom layer, a high-concurrency double-layer hybrid consensus mechanism capable of realizing dynamic node election is provided on the basis of careful design and analysis, on one hand, information consistency can be ensured, and on the other hand, good performance in performance and security is achieved.

Description

technical field [0001] The invention relates to the technical field of blockchain in a distributed network system, in particular to a high-concurrency consensus mechanism for dynamic node election. Background technique [0002] The rapid development of computers has greatly promoted the digital network. The Internet gradually transitioned from the central computing equipment in the early years to a personal mobile network. The development of the blockchain is also accompanied by the trend of decentralization and mobility. From the birth of Bitcoin in 2008 , to Ethereum in 2013, and to the EOS network in 2017, the blockchain has steadily surpassed several milestone cornerstones. The non-repudiation, tamper-proof features, traceability and single The tropism provides a basic reference direction for the generation of a large number of existing applications, but at the same time, because the blockchain is built in a distributed network, its transaction confirmation speed (TPS) h...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38
CPCG06Q20/382
Inventor 段红
Owner 段红
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