摘要
软件定义工业网络架构及其关键技术,正在推动工业网络系统进一步向着扁平化、全互联的方向发展。本文基于软件定义工业网络体系架构,借助其统一管控、灵活转发的优势,通过在转发平面和控制平面新功能设计,实现了采用多个路径传输同一业务数据的方法。该方法可以有效提高网络的可靠性,并且降低传输时延和时延抖动。
The architecture and key technologies of the software-defined industrial network are making industrial network become more flat and more comprehensive interconnection. Based on the software-defined industrial network architecture, and with the advantages of its unified control and flexible forwarding, this paper implements the method of using multiple paths to transmit the same service data through the design of new functions in the forwarding plane and control plane. This method can effectively improve the reliability of the network, and reduce the transmission delay and delay jitter.
出处
《自动化博览》
2022年第6期36-40,共5页
Automation Panorama1
基金
国家重点研发计划-软件定义的工业异构网络融合关键技术与设备研发项目(2018YFB1702000)
宁波市科技计划项目-基于工业物联网的智能工厂生产全要素管理关键技术(2018B10089)支持。
关键词
工业网络
多路径传输
Industrial network
Multi-path transmission
