摘要
从通信安全要求及多业务通信的角度,讨论了车地无线通信业务需求。概述了车地无线通信技术的发展历程,叙述了当前用于城市轨道交通领域的主要车地无线通信技术,并进一步提出了未来车地无线通信的主要应用方向和面临的挑战,着重探讨了功能安全与信息安全融合的应用与挑战。
From the perspective of communication safety requirement and multi-business communication,the vehicle-wayside wireless communication business requirement is discussed.The development and evolution history of communication technology is summarized.The major vehicle-wayside wireless communication technology applied in urban rail transit field is expounded,and the future application direction and challenges are further promoted.The application and challenge in functionality safety and information safety integration is emphatically discussed.
作者
潘威炜
PAN Weiwei(Technical Center of Shanghai Shentong Metro Group Co.,Ltd.,201103,Shanghai,China)
出处
《城市轨道交通研究》
北大核心
2022年第8期149-152,共4页
Urban Mass Transit
关键词
城市轨道交通
车地无线通信
发展历程
urban rail transit
vehicle-wayside wireless communication
development history
