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Automatic Warning System (AWS) is a railway safety system invented and predominantly used in the United Kingdom. It provides a train driver with an audible...

The Continuous Automatic Warning System (CAWS) is a form of cab signalling and train protection system used in Ireland to help train drivers observe and...

Great Western Railway, although it would now be referred to as an automatic warning system (AWS) because the driver retained full command of braking. The...

Collision Device Automatic Warning System Automatische treinbeïnvloeding (ATB) British Rail's ATP system Continuous Automatic Warning System (CAWS) EBICAB...

The Train Protection & Warning System (TPWS) is a train protection system used throughout the British passenger main-line railway network, and in Victoria...

Warning System (replaced by Alberta Emergency Alert) Alert Ready (Canada) Automatic Warning System Child abduction alert system Dam safety system Earthquake...

their capacity. Older manual block systems required human operators. The automatic operation comes from the system's ability to detect whether blocks are...

Automatic track warning system (ATWS, German: Rottenwarnanlage) is a technical device used during track construction for occupational safety. It warns...

as the on the Northern City Line where the Automatic warning system and Train Protection & Warning System are not fitted. On the UK mainline, AWS consists...

assigned the name Automatic Train Protection (ATP), and was a considerably more comprehensive system than the Automatic Warning System (AWS) that was already...

implemented a similar system in 1906 dubbed Automatic Train Control that served as the template for the magnetic based Automatic Warning System, which ultimately...

A ground proximity warning system (GPWS) is a system designed to alert pilots if their aircraft is in immediate danger of flying into the ground or an...

transponder placed between the rails of a railway as part of an automatic train protection (ATP) system. The French word balise is used to distinguish these beacons...

systems that used the presence of a magnetic field or electric current to designate a hazardous condition. The British Rail Automatic Warning System (AWS)...

Railway introduced the Automatic Train Control (ATC) system in 1906. This system is the forerunner of today's Automatic Warning System (AWS) and consists...

system was later replaced by the magnetic induction "automatic warning system". In inductive system, data is transmitted magnetically between the track...

lack of an ATC system on most of Britain's railways was at last seen as an urgent issue. From 1956 the BR-designed Automatic Warning System (AWS) was installed...

operations. Scanet was also connected to the automatic train control system. However, several lines lack the system, including the Arendal Line, the Flåm Line...

company had failed to inform Railtrack and the signaller that the automatic warning system (AWS), which warns drivers of adverse signals, had been turned...

Workgroup Server Automatic Warning System, a train safety system used on railways Autonomous Web Services, via the World Wide Web Automatic weather station...