Railway signalling systems are surprisingly expensive to produce. Formal methods have emerged as a way to cut costs and increase safety at the same time. Why did this happen, and what have been achieved so far?
Tapeswitch Corporation manufactured two new emergency response signaling systems, The PASS System with and without built-in LEDs for increased visibility.
French company Thales has won a €109m contract from the Egyptian National Railways (ENR) to modernise signalling systems on the Cairo - Alexandria railway corridor.
UK-based engineering consultant Frazer-Nash and Park Signalling have received the 2012 joint Railway Industry Association (RIA) / Rail Safety and Standards Board (RSSB) Innovation Award for developing the virtual lineside signalling...
Thales has signed a contract with Turkish State Railways (TCDD) to deliver signalling and telecommunication system improvements at Eskisehir station over the next year, in order to better deal with increased rail traffic.