Railway signalling (BE), or railroad signaling (AE), is a system used to control the movement of railway traffic. Trains move on fixed rails, making them...

In railway signalling, a token is a physical object which a train driver is required to have or see before entering onto a particular section of single...

signals. Calvert, J.B. "Train Order Signals." Railways: History, Signalling, Engineering. 2004-08-10. Railway Signal Site. "US&S Searchlight Signal H...

rail transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to...

colour-light signals using track circuit – or axle counter – block signalling. It is a development of the original absolute block signalling that is still...

Railway semaphore signal is one of the earliest forms of fixed railway signals. This semaphore system involves signals that display their different indications...

and signs on the state's railway network and connected private tracks. The first signalling system on the Norwegian railway system was a mechanically...

Mechanical signalling in all States followed British practice using route signalling with slight differences between States. The basic running signal was the...

signalling. Signalling in the UK uses route signalling. Most railway systems around the world, however, use speed signalling. Under route signalling,...

Technology Assessment. May 1976. Railway Signalling – A guide to modern signalling technology, Institution of Railway Signal Engineers. Published 1980. "Automatic...

Railway signals in Germany are regulated by the Eisenbahn-Signalordnung (ESO, railway signalling rules). There are several signalling systems in use,...

An axle counter is a system used in railway signalling to detect the clear or occupied status of a section of track between two points. The system generally...

The current French railway signalling system is in force on the Réseau Ferré de France (now SNCF Réseau) since 1930, when the code Verlant was applied...

Signalling block systems enable the safe and efficient operation of railways by preventing collisions between trains. The basic principle is that a track...

widely for railway signalling, Cooke was rejected several times in favour of the more familiar, but shorter range, steam-powered pneumatic signalling. Even...

for railway staff driving trains. Japanese signalling was initially based on British railway signalling practice, and Japanese railway signalling continues...

Hitachi, Ltd. Railway Systems Business Unit, trading as Hitachi Rail, is the rolling stock and railway signalling manufacturing division of Hitachi outside...

overlap in railway signalling is the length of track beyond a stop signal that is proved to be clear of vehicles in the controls of the previous signal, as a...

companies. There are two main types of signal, used up to 160 km/h, above which speed cab signalling is required. Signalling is governed by strict rules, released...

Today, railway systems engineering continues to be a vibrant field of engineering. Mechanical engineering Command, control & railway signalling Office...

Railway signalling in New Zealand consists of a number of signalling technologies on the national rail network and local light rail systems. The first...

The signalling system used on the standard-gauge railway network in Sweden is based on that of the traditional mechanical semaphore signals. Currently...

Modern railway signalling in Thailand on the mainline employs color light signals and computer-based interlocking. The State Railway of Thailand is currently...

to railway operations and must be minimized. Track circuits allow railway signalling systems to operate semi-automatically, by displaying signals for...

initiative in the area of railway signalling, with the aim to standardise interfaces and elements of signalling systems in the railway industry. Currently,...

The current Dutch railway signalling system operated by ProRail has been in effect since 1954 on the Dutch Railways network. It was designed to be one...

Railway signals in China are based on OSShD signals used by 25 countries of the former USSR, eastern Europe and adjacent countries. There are four observer...

The Italian railway signalling currently in use, employed on the Italian national railway network, is regulated by the "Regulation on signals" (Regolamento...

Archived from the original on November 7, 2012. Alstom Signalling Inc.(2010). "Rochester Signalling and Control Systems." Archived 2011-10-02 at the Wayback...

Thales Rail Signalling Solutions was a division of Thales Group that supplies transportation-based automation solutions[buzzword] for railways. Its operations...