基于5G技术的城市轨道交通车地数据转储方案研究  

Research on Vehicle-wayside Data Dump Scheme of Urban Rail Transit Based on 5G Technology

作　　者：陈琦 CHEN Qi(Zhengzhou Metro Group Co.,Ltd.,450047,Zhengzhou,China)

机构地区：[1]郑州地铁集团有限公司,郑州450047

出　　处：《城市轨道交通研究》2022年第1期23-26,共4页Urban Mass Transit

摘　　要：郑州地铁从两个方面对5G技术的应用进行科研攻关:一是搭建基于5G的车载日志回传系统,二是建立基于5G的CCTV(视频监控)车地转储系统。从城市轨道交通5G传输业务需求角度开展分析,研究了5G应用的切入点和必要性。介绍了信号系统接入5G网络的车载日志回传系统和CCTV车地转储系统的方案设计,进行了相关测试试验,并给出了基于5G网络的部署方案。Zhengzhou Metro has carried out scientific research on the application of 5G technology from two aspects:one is to build a 5G-based on-board log transmission system;the other is to establish a 5G-based CCTV(video surveillance)vehicle-wayside dump system.By analyzing from the perspective of urban rail transit 5G transmission business demand,entry point and necessity of 5G application are studied.Scheme design of on-board log transmission system and CCTV vehicle-wayside dump system with signaling system accessing 5G network is introduced.Relevant tests are carried out,and deployment scheme based on 5G network is given.

关 键 词：城市轨道交通 车地通信 5G 数据转储 

分 类 号：U231.7[交通运输工程—道路与铁道工程]