Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A block chain generation method, node and system

A technology for generating nodes and blockchains, which is applied in the field of data processing and can solve problems such as monopoly of bookkeeping rights

Active Publication Date: 2020-06-19
UNION MOBILE PAY
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a block chain generation method, device and system to solve the problem of the monopoly of bookkeeping rights in the block chain system

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A block chain generation method, node and system
  • A block chain generation method, node and system
  • A block chain generation method, node and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . 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.

[0064] An embodiment of the present invention provides a blockchain system, including M nodes, where M is greater than or equal to three. Among them, M nodes form a "decentralized" system through dynamic networking through a peer-to-peer network (Peer to Peer, P2P). figure 1 A schematic diagram of a feasible block chain system architecture provided for the embodiment of the present invention, such as figure 1 As shown, the blockchain syst...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a blockchain generation method, a node and a system, which are used for solving a problem that in a blockchain system, an account keeping right is monopolized. The blockchain generation method comprises the steps of: acquiring generated node information of n blocks in a local blockchain of the node; according to a statistic result that nodes in the n blocks are used as generated node, determining a difficulty target of the node; constructing a new block, wherein a block head of the new block comprises a block head hash value of a father block of the new block, a randomnumber and the difficulty target ; and regulating the random number until the difficulty target is met, or regulating the random number until the node receives new block broadcast from other nodes, and adding the new block determined by the blockchain system into the local blockchain. Each node can be different in difficulty target, the difficulty target of the node can be dynamically regulated, and the account keeping right acquiring difficulty of the node is dynamically regulated, and thus, the problem that in the blockchain system, the account keeping right is monopolized.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a block chain generation method, node and system. Background technique [0002] Since the birth of the blockchain system, it has been widely used in various data processing occasions due to its unique characteristics of being centerless and difficult to rewrite. It uses a consensus mechanism to solve the problem of "Byzantine failure", that is, the existence of malicious nodes, so as to achieve fault tolerance. Features. Specifically, through the consensus mechanism, a node that most nodes in the system consider safe is selected as the accounting node to achieve a high probability of eliminating the influence of malicious nodes in the system on other nodes. [0003] Consensus algorithms based on "resources" are a relatively common type of feature in blockchain consensus algorithms. For example, Proof of Work (PoW) consensus algorithms are based on the computing p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L29/08G06F9/50
CPCG06F9/5072H04L9/3236H04L9/3249H04L67/10
Inventor 刘胜殷舒徐加明张骁廖校均赵树伟
Owner UNION MOBILE PAY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com