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

Industrial multi-core network construction method

A network construction, multi-core technology, applied in the field of communication, can solve the problems of inability to meet the real-time performance of industrial production, uncertainty of transmission delay, etc., to achieve real-time performance and stability, good load balancing characteristics, and ensure communication quality. Effect

Active Publication Date: 2018-07-24
ZHEJIANG GONGSHANG UNIVERSITY
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In Ethernet, because of the use of CSMA / CD mechanism, it will cause uncertainty of transmission delay in congested network environment, which often cannot meet the real-time requirements of industrial production.

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
  • Industrial multi-core network construction method
  • Industrial multi-core network construction method
  • Industrial multi-core network construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] A method for constructing an industrial multi-core network provided by the present invention comprises the following steps:

[0031] 1) Preprocessing the original industrial information network based on the maximum matching algorithm;

[0032] 2) For the original graph after step 1) preprocessing, the KL trial optimization algorithm is used for region division and node aggregation;

[0033] 3) Restore and optimize the region graph in the aggregation state, and then restore it to the original graph to complete the division of the multi-core network.

[0034] Further, the step 1) specifically includes: abstracting all nodes in the network into an original graph G=(N, E), where N represents a node set, and E represents a link set. Then define Gi=(Ni,Ei) as a subset of elements in the graph G, with G i ∈G, and |Ni|i+1=(N i+1 ,E...

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 an industrial multi-core network construction method. According to the method, through adoption of a multi-center clustering placement algorithm, a topological structure of a multi-layer multi-core SDN smart network is divided logically. All nodes in the network are abstracted into an original graph, and the original graph is shrunk to a suitable scale; regional division and node clustering are carried out according to node attribute values; and divided sub-graphs are tracked back into the original graph according to the topological structure, thereby realizing a largescale network slice grouping effect. The industrial multi-core network construction method provided by the invention is simple and feasible, the engineering realization is facilitated, a complex taskincapable of being processed by a single smart network can be solved, the load capacity of the network is improved, and the communication quality required by the industrial Internet is ensured well.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an industrial multi-core network construction method. Background technique [0002] In the industrial production process, due to its own high reliability, high security, and high accuracy requirements, real-time reliable information transmission and accurate standard data communication are the most basic and most important for industrial information networks and ordinary civilian networks. At the same time, it is also the first technical problem encountered in the integration of industry 4.0 and industrial information promoted by the country. In the process of industrialization and informatization, the communication network must solve the core technical problems of real-time and reliable transmission. [0003] Industrial control has an instinctive requirement for real-time reliability. Real-time reliable information transmission is the most basic and important feature tha...

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
IPC IPC(8): H04L29/08H04L12/24
CPCH04L41/0654H04L67/10H04L67/1001
Inventor 诸葛斌韩祎王伟明亓一航朱英杰
Owner ZHEJIANG GONGSHANG UNIVERSITY
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