Design method of industrial protocol dynamic adaptive adaptation system

Abstract

The invention discloses a design method of an industrial protocol dynamic adaptive adaptation system. The system comprises two basic units, namely a protocol adaptation server and an edge industrial gateway, the edge industrial gateway is located at an industrial production site and is directly connected with industrial equipment, the protocol adaptation server is remotely connected with the edgeindustrial gateway through a TCP / IP (Transmission Control Protocol / Internet Protocol) of the Internet, and a software system of the edge industrial gateway adopts a middleware framework and consists of three parts, namely a basic operating system, a middleware platform environment and a middleware function module. According to the method, a system architecture combining an edge industrial gatewayand a protocol adaptation server is adopted; through the XML-based protocol template database on the protocol adaptation server, the edge industrial gateway is assisted to realize automatic identification and adaptive adaptation of an industrial interface protocol, automatically generate equipment communication and dynamically run, gateway software recompilation or gateway restart operation is notneeded, and dynamic adaptive adaptation of multiple industrial protocols is realized.

Description

technical field [0001] The invention relates to the technical field of industrial Internet, in particular to a design method of an industrial protocol dynamic adaptive adaptation system. Background technique [0002] At present, in the field of industrial Internet, there are a variety of industrial interface protocols in equipment and systems, such as RS232, RS485, Modbus, Profibus, MTConnect, Ethernet / IP, Profinet, etc., and there are also automation equipment production or integration cases where vendors develop their own private industrial protocols. This has resulted in problems such as non-uniform and incompatible industrial protocol standards, difficulty in interconnection and interoperability of data and equipment control, and data islands. Contents of the invention [0003] The purpose of the present invention is to provide a design method of an industrial protocol dynamic self-adaptive adaptation system, which adopts the system architecture combining the edge ind...

AI Technical Summary

Problems solved by technology

This leads to problems such as inconsistency and incompatibility of industrial protocol standards, difficulty in interconnection and interoperability of data and equipment control, and existence of data islands.

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