摘要
对高铁场景下影响GSM-R系统信息传输性能的因素进行仿真,结合通信系统不可靠触发列控系统故障处理的机制,对GSM-R系统承载列控信息传输性能进行分析,定量给出列车行驶到不同位置时列控系统故障发生的概率和严重性。
The factors which influence the GSM-R message transmission performance under the high- speed railway environment are simulated. Then in order to analyze the failure causes of CTCS-3 system by the low reliability of communication system, we need to accurately and thoroughly obtain the performance of train control message transmission by GSM-R and the CTCS-3 failure probability and the severity.
出处
《铁道通信信号》
2013年第11期45-49,共5页
Railway Signalling & Communication
关键词
列控信息
传输性能
CTCS-3系统故障
Train control message
Transmission performance
Breakdown of CTCS-3 system
