天地一体化信息网络 ›› 2021, Vol. 2 ›› Issue (1): 93-98.doi: 10.11959/j.issn.2096-8930.2021013

• 应用 • 上一篇    

天地一体化信息网络在铁路领域的应用展望

王开锋1, 开祥宝1, 李明2, 高媛1, 刘运1, 柴金川3   

  1. 1 中国铁道科学研究院集团有限公司通信信号研究所,北京 100081
    2 中国电子科技集团公司第十研究所,四川 成都 610036
    3 中国铁道科学研究院集团有限公司国家铁道试验中心,北京 100015
  • 修回日期:2021-03-01 出版日期:2021-03-20 发布日期:2021-03-01
  • 作者简介:王开锋(1983-),中国铁道科学研究院集团有限公司通信信号研究所副研究员,主要研究方向为铁路通信技术。
    开祥宝,中国铁道科学研究院集团有限公司通信信号研究所研究员,主要研究方向为铁路信号技术。
  • 基金资助:
    中国铁道科学研究院集团有限公司基金项目(2020YJ009)

Application Prospect of Space-Integrated-Ground Information Network in Railway

Kaifeng WANG1, Xiangbao KAI1, Ming LI2, Yuan GAO1, Yun LIU1, Jinchuan CHAI3   

  1. 1 Signal and Communication Research Institute, China Academy of Railway Sciences Corporation Limited, Beijing 100081, China
    2 The 10th Research Institute of China Electronics Technology Group Corporation, Chengdu 610036, China
    3 National Railway Test Center, China Academy of Railway Sciences Corporation Limited, Beijing 100015, China
  • Revised:2021-03-01 Online:2021-03-20 Published:2021-03-01
  • Supported by:
    The Technology Research Programme of China Academy of Railway Sciences Corporation Limited(2020YJ009)

摘要:

天地一体化信息网络具备覆盖面广、不受地域限制、建立便捷等优势,可以与铁路既有通信网络融合互补,拓展铁路通信服务能力和服务范围。在分析我国铁路通信应用现状的基础上,从铁路业务、技术发展及智能铁路建设等方面论述天地一体化信息网络的应用需求。提出天地一体化信息网络铁路总体应用框架,设计网络及卫星终端接入模式和应用模式,分析天地一体化信息网络在铁路勘察建设、应急救援、铁路运营及安全保障等方向的典型应用需求。

关键词: 天地一体化信息网络, 卫星通信, 智能铁路, 应用技术

Abstract:

With the advantages of wide coverage, no geographical restrictions and convenient establishment, the spaceintegrated-ground information network can integrate with the existing railway communication network and expand the railway communication service capacity and service scope.Based on the analysis of the application status of railway communication system in China, the application requirements of the space-integrated-ground information network from the aspects of railway business, technical development and intelligent railway construction were discussed.The overall application framework of the space-integrated-ground information network was put forward, the access mode and application mode of the network and satellite terminals were designed, and the typical application requirements in railway survey and construction, emergency rescue, railway operation and security were analyzed.

Key words: space-integrated-ground information network, satellite communication, intelligent railway, application technology

中图分类号: 

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