摘要
针对无人值守全自动运行系统中列车定位丢失或车载信号设备发生故障的场景,对远程限制驾驶模式及远程重启功能进行研究。通过分析列车定位丢失原因、RRM模式运行流程、RRM模式运行区域属性影响,以及RRM模式信息交互等,提出远程限制驾驶模式的具体实现过程及实现方式,采用远程限制驾驶模式,定位丢失的列车可在信号系统保证安全的情况下继续运行,以重新建立定位;描述远程重启流程及信息交互,远程重启功能可使故障的车载信号设备恢复正常,降低对运营的影响,并为后续信号系统设计及运营指导提供参考。
In response to the scenarios when the train loses its positioning or the on-board signal equipment fails in unattended train operation system,the remote restricted train operation mode and remote restart function are studied.By analyzing the reasons of train loss positioning,the operation process of RRM mode,the influence of RRM mode operation area attributes,and the information exchange of RRM mode,the specific implementation process and method of remote restricted train operation mode are elaborated.Using remote restricted train operation mode,the train that has lost its positioning can continue to operate while the signal system ensures safety to reestablish positioning.The remote restart process and information exchange are elaborated,which can restore the faulty on-board signal equipment to normal status and reduce the impact on operation.It can provide reference for subsequent follow-up signal system design and operation guidance.
作者
韩冰倩
张楠乔
HAN Bingqian;ZHANG Nanqiao
出处
《铁道通信信号》
2023年第8期15-22,共8页
Railway Signalling & Communication
基金
通号城市轨道交通技术有限公司科研课题(5100-K1220004)。
