摘要
中国国家铁路集团有限公司提出构建铁路第五代移动通信技术(5G)智能联接的战略构想,以实现智能铁路各要素全面感知、泛在互联、融合处理的技术战略目标。增强现实(AR)技术在铁路行业的应用前景广阔,而具有增强现实能力的通信系统,将是充分挖掘铁路5G专用移动通信(5G-R)网络能力的关键应用。通过全面梳理AR技术的产生、发展、现状和关键技术,研究铁路AR通信的应用场景,提出并进行AR通信系统设计,设计典型业务流程,并全面分析5G-R网络对AR通信的支撑能力。AR通信系统的提出,将为5G-R网络的价值挖掘开辟广阔空间。
China State Railway Group Co Ltd puts forward the strategic concept of building the intelligent connection of the fifth generation mobile communication technology(5G),so as to realize the technically strategic goals of overall perception,ubiquitous interconnection and integration of all elements of intelligent railway.The application of AR technology in railway industry is promising,and the communication system with AR capability will be the key application to fully explore the capacity of railway 5G dedicated mobile communication(5G-R)network.Through comprehensive analysing the generation,development,current situation and key techniques of AR technology and studying the application scenarios of railway AR communication,this paper puts forward and carries out AR communication system design,designs typical business processes,and comprehensively analyzes the supporting capacity of 5G-R network for AR communication.The proposal of AR communication system will open up a broad space for exploring the value of 5G-R network.
作者
李明春
钟章队
陈为
丁建文
单洪政
丁晓强
李如辉
LI Mingchun;ZHONG Zhangdui;CHEN Wei;DING Jianwen;SHAN Hongzheng;DING Xiaoqiang;LI Ruhui(Frontier Science Center of Intelligent High-speed Railway System,Beijing Jiaotong University,Beijing 100044,China;School of Electronic and Information Engineering,Beijing Jiaotong University,Beijing 100044,China;State Key Lab of Rail Traffic Control&Safety,Beijing Jiaotong University,Beijing 100044,China;Beijing Engineering Research Center of High-speed Railway Broadband Mobile Communications,Beijing Jiaotong University,Beijing 100044,China;Key Laboratory of Railway Industry of Broadband Mobile Information Communication,Beijing Jiaotong University,Beijing 100044,China;National Research Center of Railway Safety Assessment,Beijing Jiaotong University,Beijing 100044,China;Institute of Network and Business,Jiaxun Feihong Institute of Intelligent Technology,Beijing 100081,China)
出处
《中国铁路》
2021年第8期26-32,共7页
China Railway
基金
中央高校基本科研业务费项目(2020JBZD005)
中国国家铁路集团有限公司科技研究开发计划项目(P2020G004)
中国神华能源股份有限公司科技研究开发计划项目(GJNY-20-01-1)
中铁第四勘察设计院集团有限公司科技研究开发计划(2020k070-2)。
