摘要
对基于通信的列车控制(CBTC)系统在中央ATS(列车自动监控)或中央至车站的信息传输通道完全故障、轨旁设备故障、车-地通信设备故障、车载系统出现故障等各种可能故障情况下的后备控制模式做了分析。在后备模式下列车的运营能力和运行速度都不可能与正常进行状态相题并论,但能够确保信号系统在最少的人工参与条件下最大限度地实现列车安全与自动控制,这才是后备模式的意义所在。
Through an analysis of the backup control mode in case of failures happened in communication- based train control (CBTC) system at the central automatic train su- pervision (ATS) , in information transmission channel from the central ATS to stations, in trackside and train- ground communication equipment, it is clear that the back- up mode could not reach the normal operation ability and speed, but could maximize the safety running and signal control in the condition of the smallest artificial participa- tion. That is the real significance of the backup mode.
出处
《城市轨道交通研究》
北大核心
2012年第5期42-45,共4页
Urban Mass Transit