摘要
针对轨道交通网络化、无人驾驶的发展趋势,在现有TETRA的基础上提出了宽窄带融合的无线调度系统。分析了网络化运营和无人驾驶的需求,提出了宽窄带融合的设计方案,突出了宽带LTE和窄带TETRA的优势,并针对无人驾驶的高可靠性提出了无线调度系统的备用模式。
In view of the development trend of the rail transit network and unmanned driving, a wide band fusion wireless system based on existing TETRA is proposed. It analyzes the demand of network operation and the unmanned driving, puts forward the design scheme of the broad- band and narrowband fusion, highlights the advantages of the LTE broadband and narrowband TETRA, and aiming at the high reliability of the unmanned driving the standby mode of wireless dispatching system is proposed.
出处
《铁道通信信号》
2018年第6期89-92,共4页
Railway Signalling & Communication
