Heterogeneous convergence network architecture applied to intelligent factory and route configuration method

Abstract

The invention relates to a heterogeneous convergence network architecture applied to an intelligent factory and a route configuration method. The network architecture comprises a field bus network, anindustrial Ethernet and a wireless network, wherein the fieldbus network mainly comprises a fieldbus network controller, a fieldbus network and a fieldbus terminal; the industrial Ethernet mainly comprises an industrial Ethernet user equipment configuration module, an industrial Ethernet network control module and a network bridge. The wireless network mainly comprises a network converter, a gateway, a wireless network control plane module, a wireless network user plane module, an access network module, a wireless terminal and an industrial Ethernet terminal supporting wireless transmission.According to the invention, effective interconnection and intercommunication between field devices based on different network technologies can be realized, and end-to-end time delay limitation of industrial control services can be ensured.

Description

technical field [0001] The present invention relates to a network architecture for industrial Internet interconnection, in particular to a heterogeneous fusion network architecture and routing preparation method applied to smart factories. Background technique [0002] Intelligent manufacturing has become the core technology of the new round of industrial revolution, and the intelligentization of the factory production process has become the most critical link in the realization of intelligent manufacturing. Among them, network interconnection is the basis for comprehensive in-depth perception, real-time transmission and exchange, fast calculation processing and advanced modeling analysis in the intelligent production process, leading the transformation of intelligent control, operation optimization and production organization in the field of industrial manufacturing. Therefore, it is necessary to build a key network infrastructure with the characteristics of low latency, hi...

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Problems solved by technology

[0004] However, at this stage, the research on heterogeneous network integration solutions for smart factories is still in its infancy [1]-[3], and there are very few research results that consider the heterogeneous integration of these three network connection technologies, especially those involving TSN, 5G, etc. There are few achievements related to the heterogeneous fusion of new network technologies, which leads to the fact that the existing heterogeneous fusion network architecture cannot truly meet the end-to-end business service quality requirements in the industrial Internet. Network integration solutions, especially the integration of new network technologies such as TSN and 5G with existing bus networks

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