摘要
通过对国内现有制式高速铁路的分析,深入研究了保证列车运行安全的列控中心的数据传输。另一方面通过曼彻斯特码型的功率频谱分析,得出此种码型具有数据传输高可靠性、实时性和纠错性能。主要设计了曼彻斯特解码器,利用QUARTUSII仿真软件对解码效果进行仿真。
Through analyzing current systems of high-speed railway, TCC data transmission was probed in order to ensure train operation safety. It can be conclude that Manchester coding has high reliability, real - timeness and error check. Manchester decoder has been designed and the software of QUARTUSII was used to conduct a simulation.
出处
《铁道通信信号》
2008年第12期8-10,共3页
Railway Signalling & Communication
