Instead of relying on relays to transmit signals to points, tracks, and signals, the new system directly interfaces with these components, eliminating a potential point of failure, says railway ...

In a significant boost to rail safety, Indian Railways has successfully upgraded its signalling system at Shakurbasti in New Delhi, replacing one of the country's oldest mechanical interlocked yards.

Bombardier Transportation and its German joint venture (JV) InoSig have begun upgrade works on several electrical interlocking units at Wuppertal station, Germany. The upgrade initiative will see the ...