Heterogeneous industrial network interconnection method based on dynamic reconstruction and wireless module

Abstract

The invention discloses a reconfigurable wireless module based on dynamic reconfiguration, which is characterized by consisting of a reconfigurable main control circuit, a broadband transmitting channel and a receiving channel, and the reconfigurable wireless module is connected and interactively communicated with the reconfigurable main control module and reconfigurable wireless module general wired module to form a general industrial field network integration system based on dynamic reconfiguration. The invention also discloses a heterogeneous industrial network interconnection method adopting the module, and the method comprises the steps: setting a universal industrial field network connection fusion system, carrying out the detection and analysis of link layer data in a heterogeneousnetwork, and generating a network management strategy file; and loading the corresponding network management strategy file, and downloading the compiled specific configuration bit stream file to a FPGA subsystem of the reconfigurable control module to complete network reconfiguration. According to the invention, interconnection and intercommunication between heterogeneous equipment and networkingacquisition of industrial data can be realized, so that the equipment has interoperability and interoperability, flexible networking and reconstruction are easy, and the process of automatic and intelligent upgrading and reconstruction of the industrial equipment is promoted.

Description

technical field [0001] The present invention relates to the technical field of industrial equipment on-site communication, in particular to a heterogeneous industrial network interconnection method based on dynamic reconfiguration and a wireless module, which is based on a software-defined general industrial network connection system and a general implementation method for reconfiguring different communication modes , It can be used for data collection of various industrial control equipment in different access methods on the industrial site. Background technique [0002] Fieldbus (Fieldbus) is an industrial data bus developed in the field of electrical engineering and automation. The problem of information transfer between advanced control systems. Due to a series of outstanding advantages such as simplicity, reliability, economy and practicality of the field bus, it has been highly valued by many standard groups and computer manufacturers. [0003] Fieldbus (Fieldbus) wa...

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Problems solved by technology

However, it only solves the problem of network integration and access of a single heterogeneous industrial field device, but does not solve the problem of network integration and access of heterogeneous industrial field bus devices, and it is not convenient for network system reconstruction

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