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铁路通信信号工程技术 ›› 2022, Vol. 19 ›› Issue (9): 26-32.DOI: 10.3969/j.issn.1673-4440.2022.09.006

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基于IPv6的铁路多媒体调度通信系统方案研究

李玮琪1,杨家田2,孙 强1   

  1. 1.北京交通大学电子信息工程学院,北京 100044;
    2.中国铁路上海局集团有限公司合肥电务段,合肥 230011
  • 收稿日期:2022-06-07 修回日期:2022-09-12 出版日期:2022-09-25 发布日期:2022-09-25
  • 作者简介:李玮琪(1999—),女,硕士,主要研究方向:光通信网络,邮箱:20120079@bjtu.edu.cn。
  • 基金资助:
    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)

Research on Application Scheme of IPv6 in Railway Multimedia Dispatching Communication System

Li Weiqi1,  Yang Jiatian2,  Sun Qiang1   

  1. 1. School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing    100044, China;
    2. Hefei Signaling & Communication Depot, China Railway Shanghai Group Co., Ltd., Hefei    230011, China
  • Received:2022-06-07 Revised:2022-09-12 Online:2022-09-25 Published:2022-09-25

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。

关键词: 多媒体调度, IPv6, 互联互通, 安全运维

Abstract: 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.

Key words: multimedia dispatching, IPv6, interconnection, safety operation and maintenance

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