Improvement in user interface.
Safety is key to railway system.
** New version released for High Speed Calculation!
Railway signalling is a system used to control railway traffic safety to prevent trains from colliding. The calculation of signal sighting distance with reaction time of train operator and train response are those taken into consideration.
Here is the useful tool for Signal Sighting calculation for both Uninterrupted & Approach views for High Speed Trains!!
Please feel free to leave me an email for any discrepancy and modification proposed!
- May 03, 2012 Price decrease: $9.99 -> $0.99
- May 20, 2012 Price increase: $0.99 -> $9.99