上海两港市域铁路信号系统设计方案研究

Study on the signaling system fromShanghai Lingang New Area to Shanghai East Railway Station

信号系统是市域铁路的重要控制子系统,信号系统的发展对自主化装备更新和运营维护有着重要意义。介绍了上海两港市域铁路信号系统设计方案,对原有的CTCS2+ATO架构进行改进,取消通信控制服务器,通信控制服务器的大部分功能由TSRS承载;采用无线通信组网方案和新型组件方案;对CTC也进行了适应性改造,解决了整合TDMS计划调度方案、CTC系统智能风险评估技术和数据分析技术不足的问题,提高了运营维护效率。该方案在上海两港市域铁路中得到推广应用,也对采用CTCS-2+ATO信号制式的城际铁路建设提供参考和借鉴。

Signaling system is the important subsystem of controling system in urban rapid transit system.Signaling system is very important in autonomous equipment updates and operation and maintenance.We introduces design scheme of signaling system and the improvements of the CTCS2+ATO system,such as cancel Communication Control Server.TSRS realizes the most part function of Communication Control Server and the CTC has also been adaptively transformed.Based on the high-density operation needs of urban railways,we propose a new CTC scheme,integrating TDMS plan and component design scheme.We solve the problem of insufficient intelligent risk assessment technology and data analysis technology in the CTC,and improve the efficiency of operation and maintains.The tendency of CTC system is provided in the pater.The scheme is applied in the Shanghai two-port municipal railway,and has certain promotion value for the Beijing-Tianjin-Hebei integrated intercity railway.