THIS account of the development and details of the “block” system of railway signalling brings together a large amount of interesting information upon a method of regulating railway traffic which has ...
CHENNAI: Southern Railway has become the first zone in Indian Railways to complete 100% Automatic Block Signalling (ABS) on Golden Quadrilateral/Golden Diagonal (GQ/GD) routes, covering a total of 275 ...
Indian Railways is modernising its signalling system, providing electronic interlocking at 6660 stations and interlocking ...