Semaphore 4.0.0

The Semaphore app offers a practical solution for those seeking to understand the various signals displayed on railway semaphores. This application allows users to access essential information about regulations, signals, and indicators within railroad infrastructure, regardless of their location or time constraints.

Designed with user experience in mind, the app features an intuitive interface that facilitates the exploration of any signal of interest. Users can view specific signals along with detailed definitions, descriptions of their locations, and the associated speed limits for compliance. Additionally, the app houses a regularly updated database that encompasses all indicators and signals relevant to the railroad system.

Notably, the application is free of advertisements, enhancing its accessibility. User feedback regarding its functionality and suggestions for future enhancements are actively encouraged.

The current features supported include:

• Variable cell and appearance layouts for:
• • Semaphores
  • ABS (Automatic Block Signals)
  • Repeater Signals
  • Light Warning Signals
  • Light Shunting Dials
  • Shaped Semaphores
  • Alternate Signal Signaling
  • Crossing Warning Shield
  • Light and Shaped Shunting Discs
  • Shaped Warning Discs (stationary, two-valve, three-valve)
  • Shaped Barrier Shield
  • All General Operating Indicators
  • ETCS (European Train Control System)
  • Overhead line indicators
  • Signals communicated by vehicles and personnel
  • Signal cooperation features

The application is developed by Piotr Goss (Pitkowa Kolej) and Mateusz Chworak.