Not to be confused with the signals along roadways at level crossings.
This article is about physical railway signal devices. For the principle of railway signalling, see railway signalling.
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Semaphore signals (Germany)
Colour-light signals (Great Britain)
Two common types of signal. In both cases, the left signal shows "danger".
A railway signal is a visual display device that conveys instructions or provides warning of instructions regarding the driver's authority to proceed.[1] The driver interprets the signal's indication and acts accordingly. Typically, a signal might inform the driver of the speed at which the train may safely proceed or it may instruct the driver to stop.
^Subset-023. "ERTMS/ETCS-Glossary of Terms and Abbreviations". European Union Agency for Railways. 2014.
A railwaysignal is a visual display device that conveys instructions or provides warning of instructions regarding the driver's authority to proceed....
Railwaysignalling (BE), or railroad signaling (AE), is a system used to control the movement of railway traffic. Trains move on fixed rails, making them...
The railwaysignalling system used across the majority of the United Kingdom rail network uses lineside signals to control the movement and speed of trains...
Railway semaphore signal is one of the earliest forms of fixed railwaysignals. This semaphore system involves signals that display their different indications...
Australian railwaysignalling varies between the States of Australia, because the individual States are responsible for the railway systems within their...
rail transport system, signalling control is the process by which control is exercised over train movements by way of railwaysignals and block systems to...
The application of railwaysignals on a rail layout is determined by various factors, principally the location of points of potential conflict, as well...
Japanese railwaysignals, according to the ministerial decree defining technical standards of railways (鉄道に関する技術上の基準を定める省令, Tetsudō ni kansuru gijutsu...
The Polish (PKP) railwaysignalling system provides a complex outlook of traffic situations, yet is quite easy to understand. Signals can be divided into...
and signs on the state's railway network and connected private tracks. The first signalling system on the Norwegian railway system was a mechanically...
General RailwaySignal Company (GRS) was an American manufacturing company located in the Rochester, New York area. GRS was focused on railwaysignaling equipment...
Cooke and Wheatstone telegraph, initially used mostly as an aid to railwaysignalling. This was quickly followed by a different system developed in the...
The Indian Railway Service of Signal Engineers (IRSSE) is a central engineering services group A cadre of the Indian railways. The officers of this service...
when arranged in visually connected networks, or for traffic signalling such as in railway systems, or traffic lights in cities. The Phryctoriae were a...
The signalling system used on the standard-gauge railway network in Sweden is based on that of the traditional mechanical semaphore signals. Currently...
The current Dutch railwaysignalling system operated by ProRail has been in effect since 1954 on the Dutch Railways network It was designed to be one...
Cab signaling is a railway safety system that communicates track status and condition information to the cab, crew compartment or driver's compartment...
tidal flow systems or smart motorways), and railway level crossings. The first system of traffic signals was installed as a way to replace police officer...
Swiss railwaysignalling describes the railwaysignalling systems used in Switzerland by the different railway companies. There are two main types of signal...
The current French railwaysignalling system is in force on the Réseau Ferré de France (now SNCF Réseau) since 1930, when the code Verlant was applied...
railroad signaling. For a more technical look at how signals actually work, see North American railwaysignaling. There are two main types of signaling aspect...
The Italian railwaysignalling currently in use, employed on the Italian national railway network, is regulated by the "Regulation on signals" (Regolamento...
Modern railwaysignalling in Thailand on the mainline employs color light signals and computer-based interlocking. The State Railway of Thailand is currently...
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