工业物联网网关的研究与实现

工业物联网是工业领域的物联网技术,是新一代信息技术的重要组成部分。在工业物联网体系架构中,感知层网络和工业互联网之间需要一个网关设备,实现工业互联网与传感层网络的互联互通。工业物联网网关旨在解决当前感知层网络设备的横向不关联,无法联动控制和统一管理的问题。网关以工业互联网为载体进行信息交换,把分散在各种工业现场的感知网络设备信息进行采集、存储、分析、管理。本文研究了一种工业物联网网关设计及实现方案。该方案设计基于ARM9平台,采用Linux操作系统,集成多种通用工控通讯协议、物联网通讯协议及互联网通讯协议,实现物联网感知层与工业互联网应用层之间的无缝对接。

Research and Implementation of Industrial Internet of Things Gateway

Industrial Internet of Things(I0T)is the technology of the Internet of Things(I0T)in the industrial field.It is an important part of the new generation of information technology.In the industrial Internet of Things(I0T)architecture,a gateway device is needed between the perception layer network and the industrial Internet to realize the interconnection between the industrial Internet and the sensor layer network.Industrial Internet of Things(I0T)gateway aims to solve the problems of current perception layer network devices that are not connected horizontally and cannot be controlled and managed in a unified way.The gateway takes the industrial Internet as the carrier for information exchange,and collects,stores,analyses and manages the information of the perceptual network equipment scattered in various industrial sites.This paper studies the design and implementation of an industrial Internet of Things gateway.The scheme is based on ARM9 platform,using Linux operating system,integrating general industrial control protocol,Internet of Things protocol and Internet protocol,and realizing seamless docking between the perception layer of Internet of Things and the application layer of Internet of Industry.