The system is based on Eurobalises to transmit an additional set of speed restrictions on top of the Automatic Warning System ( AWS ) or Train Protection & Warning System ( TPWS ).
22.
However the HSE report concluded that the Automatic Warning System ( AWS ) on both trains was probably working correctly, and that the shock of the collision had caused the electro-mechanical indicator to change.
23.
This system is the forerunner of today's Automatic Warning System ( AWS ) and consists of an electrical system that sounded a bell in the cab as the train approached a signal at clear.
24.
The class was well-used by British Railways over both Central and Eastern sections between 1948 and 1962 and justified the fitting of Automatic Warning System ( AWS ) equipment in 1959 alongside the N class.
25.
The reports, quoting unidentified colleagues of the driver who was arrested after the crash, said the automatic warning system had been logged out of action at Cardiff, the Welsh capital, and an early stage of the journey.
26.
In the UK the Great Western Railway implemented a similar system in 1906 dubbed Automatic Train Control that served as the template for the magnetic based Automatic Warning System, which ultimately replaced it starting in the 1950s.
27.
German investigators have already said that both planes'automatic warning systems simultaneously told pilots to take emergency evasive maneuvers about 45 seconds before they hit, directing the Russian plane to climb and the DHL International cargo plane to descend.
28.
The Ministry of Transport report found that he had failed to slow after passing two caution signals so he was unable to stop at the danger signal, concluding that an automatic warning system would have prevented the collision.
29.
From 1956 the BR-designed Automatic Warning System ( AWS ) was installed ( essentially similar to ATC but relying on an induced magnetic field rather than an electric current and with an additional visual indicator in the cab ).
30.
Fitted with BR's standard Automatic Warning System ( permitting speeds up to 75 mph ), No . 6024 reintroduced steam-hauled express passenger trains to a number of new destinations within western zones for the first time for many years.
