SITAK

Hardware for locating trams, namely, global positioning system, radio antennas; electronic apparatus for avoiding hazards and collisions, namely, electric and electronic circuits, microcontrollers, and electrical interfaces to rail vehicle computer hardware, global positioning systems, radio antennas, and vehicle safety alarm systems; Computer software for locating trams; Computer software for recording, processing and transmitting data relating to potential hazards and collisions to improve safe operation of trams