铁路通信信号工程技术2026，Vol.23Issue(6)：72-78,7.DOI:10.3969/j.issn.1673-4440.2026.06.010
深圳地铁5G公专网应用研究与实践
Research and Practice on Application of 5G Public-Private Network in Shenzhen Metro
摘要
Abstract
The 5G technology has significant advantages such as ultra-high speed,ultra-low latency,and massive connections.At present,there are many types of radio communication systems in urban rail transit,and their communication reliability and effectiveness cannot properly meet the new service requirements of various systems in urban rail transit.This has highlighted the particular importance of the research on integrating 5G technology with urban rail transit.Considering the pain points and technical difficulties of the current radio communication system of Shenzhen Metro,and leveraging the advantages of the 5G technology,this paper presents the building of a 5G public-private network carrying cluster dispatching services,onboard passenger information services,and onboard video surveillance services,as well as the testing of this architecture on Shenzhen Metro Line 6.The test results demonstrates the feasibility and rationality of the application of the 5G public-private network in the newly-built and retrofitted lines of Shenzhen Metro,which supports the high-quality,innovative,and integrated development of Shenzhen Metro,and provides a reference case for the application of the 5G public-private network in the urban rail transit industry.关键词
城市轨道交通5G/5G公专网/集群调度/车载乘客信息业务/车载视频监视业务Key words
5G for urban rail transit/5G public-private network/cluster dispatching/onboard passenger information service/onboard video surveillance service分类
交通工程引用本文复制引用
范力群,孙海阔,王炼,钟俊波,陈林宝..深圳地铁5G公专网应用研究与实践[J].铁路通信信号工程技术,2026,23(6):72-78,7.基金项目
深圳市地铁集团有限公司科研项目(2300-K1250040.01) （2300-K1250040.01）
