同场分站跨场信号设计方案

Design of Cross-yard Signaling for Stations on the Same Site

阳逻电厂工业站与新港铁路香炉山站由于产权原因及不同专用线接轨位置原因,电厂工业站位于香炉山车站车场中间位置,与香炉山站同场分站,香炉山站本站的接发车列调车进路需要穿越电厂站控制区咽喉道岔。因此需要针对此种特殊的站场布局设计满足且利于运营需求的信号联锁方案。本次设计通过三区域联锁条件互送,虚拟信号机协助实现阳逻电厂工业站与香炉山站各自独立联锁,跨站进路分段办理。该信号设计方案可供类似工程参考借鉴。

Because of property right and the connection position of different special lines, the industrial station of Yangluo Power Plant is located in the middle of Xianglushan Railway Station. They are in the same yard. The receiving-departure train routes and shunting routes of Xianglushan Railway Station need to pass through the throat points in the control area of the industrial station of Yangluo Power Plant. Therefore, it is necessary to design a signal interlocking for this special layout of the yard to meet the needs and facilitate operation. In this design, through the mutual transmission of interlocking conditions of three regions and the assistance of virtual signals, the industrial station of Yangluo Power Plant and Xianglushan Station are interlocked independently, and the access to the crossing stations is handled in sections. This signal design can be used for reference in similar projects.