5G-Profibus-DP gateway for industrial field

An industrial field and gateway technology, applied in network connection, transmission system, electrical components, etc., to achieve the effect of ensuring real-time performance and reliability, broad application prospects, and solving cumbersome wiring

Inactive Publication Date: 2020-04-28
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an embedded gateway for industrial sites to solve the protocol conversion problem of two heterogeneous networks of 5G network and Profibus-DP bus, and to realize the interconnection and intercommunication of 5G network and Profibus-DP bus

Method used

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  • 5G-Profibus-DP gateway for industrial field
  • 5G-Profibus-DP gateway for industrial field
  • 5G-Profibus-DP gateway for industrial field

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Embodiment Construction

[0023] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] figure 1 It is a block diagram of the hardware structure of the present invention. The hardware of the present invention mainly includes FPGA processor 1, DDR3 RAM internal memory 2, RS485 interface circuit 3, UART interface circuit 4, 5G module 5, external memory module (FLASH 6 and EEPROM7), power supply circuit module 8, reset circuit module 9 and JTAG module 10.

[0025] The DDR3 RAM internal memory 2, RS485 interface circuit 3, UART interface circuit 4, 5G module 5, external memory module (FLASH 6 and EEPROM 7), power supply circuit module 8, reset circuit module 9 and JTAG module 10 are all compatible with all Said FPGA processor 1 is electric...

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Abstract

The invention discloses a 5G-Profibus-DP gateway for an industrial field. The 5G-Profibus-DP gateway mainly comprises an FPGA processor module, an RS485 interface circuit, a UART interface circuit, a5G module and an external memory module. According to the gateway disclosed by the invention, the 5G technology is applied to an industrial site, so interconnection and intercommunication of two heterogeneous networks, namely a 5G network and a Profibus-DP bus, can be realized. The gateway aims at application scenes that 5G and Profibus-DP buses need to be interconnected and intercommunicated, forexample, Profibus-DP bus equipment is monitored through remote operation of a 5G terminal. The Profibus-DP bus gateway is applied to the application scenes that 5G and Profibus-DP buses need to be interconnected and intercommunicated. According to the invention, the problems of complex wiring and high cost of a wired network can be solved, the real-time performance and reliability of the communication process can be ensured, and the method has strong market demands and wide application prospects in the industrial field.

Description

technical field [0001] The invention belongs to the field of industrial Internet and cellular communication, relates to an embedded gateway for industrial sites, in particular to an embedded gateway for realizing interconnection between 5G and Profibus-DP. Background technique [0002] With the advent of the Internet of Everything era, the influence of the Internet on the industry has become increasingly prominent, and the Internet economy has officially entered the second half, from the consumer Internet to the industrial Internet. The Industrial Internet requires network coverage of the entire process of industrial production without dead ends, making the deployment of 5G technology in factories inevitable. As a new generation of cellular communication technology, 5G supports a peak rate of several 10Gbps, an end-to-end delay of milliseconds, a connection density of one million per square kilometer, and a mobility of more than 500Km per hour. Today, with the vigorous deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L29/06H04L29/08
CPCH04L12/66H04L67/025H04L69/08
Inventor 周原王迎刘明山刘清忆任彩琴
Owner JILIN UNIV
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