What are Station section, Starter signal, Advance starter, Block section in station of Indian Railways

Let’s explore the key terms related to railway signaling within a station:

1. Station Section:
   • The portion between the UP (Upward) and DN (Downward) Advanced Starter signals within a station.
   • It defines the area where trains operate within the station limits.
2. Starter Signal:
   • The first signal encountered by a train as it enters a station.
   • Governs the train’s movement until it reaches the Advanced Starter signal.
   • Indicates whether the line ahead is clear for departure.
3. Advanced Starter Signal:
   • Located beyond the Starter signal.
   • Marks the limit up to which a normal train can stand at the station.
   • Allows shunting movements to go beyond the Starter when intermediate or advanced starters are provided.
4. Block Section:
   • The portion of track between two consecutive signals (such as Starter and Advanced Starter).
   • Ensures safe separation between trains.
   • Defines the operational segments within a station.