深圳地铁5G公专网应用研究与实践OA
Research and Practice on Application of 5G Public-Private Network in Shenzhen Metro
5G技术具有超高速率、超低时延、海量连接等显著优点.现阶段城市轨道交通无线通信制式多,通信可靠性与有效性不能很好满足城轨各系统业务的新需求,5G技术与城市轨道交通的融合研究便显得尤为重要.结合深圳地铁现阶段无线通信系统存在的痛点与技术难题,利用5G技术的优点,在深圳地铁6号线搭建5G公专网,承载集群调度业务、车载乘客信息业务、车载视频监视业务并对该架构进行测试,根据测试结果证明5G公专网在深圳地铁在建及改造线路应用的可行性与合理性,助力深圳地铁高质量、创新、融合发展,为城市轨道交通行业应用5G公专网提供可参考案例.
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.
范力群;孙海阔;王炼;钟俊波;陈林宝
深圳市地铁集团有限公司,广东 深圳 518067深铁信号科技(深圳)有限公司,广东 深圳 518055深铁信号科技(深圳)有限公司,广东 深圳 518055重庆信息通信研究院,重庆 401336重庆信息通信研究院,重庆 401336
交通工程
城市轨道交通5G5G公专网集群调度车载乘客信息业务车载视频监视业务
5G for urban rail transit5G public-private networkcluster dispatchingonboard passenger information serviceonboard video surveillance service
《铁路通信信号工程技术》 2026 (6)
72-78,7
深圳市地铁集团有限公司科研项目(2300-K1250040.01)
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