The 1D Display Module serves to surveillance and control whether drivers are driving on a predefined timetable. The vehicles are shown in real time on the lines and it is immediately visible on which station the vehicle is located, the anticipated time of arrival and departure of the station are shown, possible early arrivals or delays and the distance between the vehicle if there are more vehicles on the same line.

For more visibility and faster search, it is possible to filter by line, station, or vehicle.