摘要
时间敏感型网络(TSN)是目前国际产业界正在积极推动的工业通信技术。阐述了TSN技术产生的背景、工业物联网以及新制造转型中对于工业通信的需求,并从技术角度对TSN进行了全面的介绍。通过对当前国际上重要的TSN标准组织、企业、大学与研究机构的TSN实践进行分析,全面梳理了其发展简要历程、相关国际标准、实现架构与方法、开发、测试与验证、应用前景等。通过这些分析,以全局视角分析该技术对于产业的推动作用,以及未来发展趋势和在智能制造、工业互联网领域的前景,并希望国内的产业、标准化组织、大学等能够积极加强对其更为深入的研发、测试,以获得市场的先机。
Time sensitive network(TSN)is a new industrial communication technology which is being actively promoted by the international industry.The background of TSN technology,Industrial Internet of Things(IIoT)and the need for industrial communication in the new manufacturing transformation are expounded,and the TSN from the technical perspective is comprehensively introduced.In terms of the analysis of the TSN practice of the most important international TSN standards organizations,enterprises,universities and research institutions,its development history,relevant international standards,implementation framework and methods,development,testing and verification,application prospects,etc.,are thoroughly sorted out.Through these analyses,this paper describes the driving role of this technology for the industry from a global perspective,as well as its future development trend and prospects in the field of intelligent manufacturing and industrial Internet.And,the domestic industries,standardization organizations and universities can actively strengthen their research and development(R&D)and testing indepth,so as to obtain the market opportunities.
作者
宋华振
SONG Huazhen(B&R Industrial Automation(China)Co.,Ltd.,Shanghai 200233,China)
出处
《自动化仪表》
CAS
2020年第2期1-9,共9页
Process Automation Instrumentation
关键词
时间敏感型网络
整形器
精确时钟同步
传输选择
工业通信技术
Time sensitive network
Shaper
Precise clock synchronization
Transmission selection
Industrial communication technology
作者简介
宋华振(1975—),男,硕士,工程师,主要从事工业通信市场和技术推广工作,长期关注工业通信、产业市场、制造业创新生态系统等研究,参与编著《面向中国制造业2025的智能化转型》、《工业实时以太网POWERLINK技术详解》、《美国制造创新网络研究院解读》、《智能制造词条百条》等书籍,E-mail:Huazhen.song@brautomation.com。
