摘要
针对既有铁路有线调度通信系统传输业务类型单一、鲁棒性差的问题,提出基于IPv6的铁路多媒体调度通信系统在铁路的部署方案。根据铁路数据通信网从IPv4向IPv6过渡的现状,制定铁路多媒体调度通信系统与外部系统的互通方案。分析IPv6网络的运维需求,选取针对铁路多媒体调度通信系统的安全运维策略,提升铁路多媒体调度通信系统的可靠性、安全性。
Aiming at the problems of single transmission service type and poor robustness of the existing railway wire dispatching system,a railway multimedia dispatching system deployment scheme based on IPv6 is proposed.According to the current situation of railway data communication network transition from IPv4 to IPv6,a scheme of communication between railway multimedia dispatching system and external system is developed.The paper analyzes the operation and maintenance requirements of IPv6 network,selects the safety operation and maintenance strategy for railway multimedia dispatching system,and improves the reliability and safety of railway multimedia dispatching system.
作者
李玮琪
杨家田
孙强
Li Weiqi;Yang Jiatian;Sun Qiang(School of Electronic and Information Engineering,Beijing Jiaotong University,Beijing 100044,China;Hefei Signaling&Communication Depot,China Railway Shanghai Group Co.,Ltd.,Hefei 230011,China)
出处
《铁路通信信号工程技术》
2022年第9期26-32,共7页
Railway Signalling & Communication Engineering
基金
中国国家铁路集团有限公司科技研发开发计划重点课题项目(N2020G013)。
关键词
多媒体调度
IPV6
互联互通
安全运维
multimedia dispatching
IPv6
interconnection
safety operation and maintenance
作者简介
第一作者:李玮琪(1999-),女,硕士,主要研究方向:光通信网络,邮箱:20120079@bjtu.edu.cn。
