摘要
介绍动车组车载数据的传输和应用现状,根据5G的应用场景,提出基于5G技术的动车组车载数据传输及监控系统总体架构,明确系统的运行状态实时监控、故障报警关联分析和大数据预测分析功能,利用5G技术的增强带宽、高可靠、低时延和网络切片关键技术,实现对动车组更精准、全面的实时监控,为动车组的运行安全提供了保障。
This paper introduced the current situation of on-board data transmission and application of existing EMU,according to the application scenario of 5G technology,proposed the overall architecture of EMU on-board data transmission and monitoring system based on 5G technology,defined the functions of real-time monitoring of operation status,fault alarm correlation analysis and big data prediction analysis of the system,used the key technologies such as enhanced bandwidth,high reliability,low delay and network slicing to implement more accurate and comprehensive real-time monitoring of EMU,and provide guarantee for the operation safety of EMU.
作者
杨春辉
孙鹏
程凯
YANG Chunhui;SUN Peng;CHENG Kai(Institute of Computing Technologies,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)
出处
《铁路计算机应用》
2021年第5期23-25,36,共4页
Railway Computer Application
基金
中国铁道科学研究院集团有限公司科研项目(2020YJ016)
北京经纬信息技术有限公司科研项目(DZYF20-27)。
关键词
动车组
车载数据
5G技术
实时监控
故障报警
大数据预测分析
EMU
on-board data
5G technology
real-time monitoring
fault alarm
big data prediction and analysis
