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Cab Signalling
Cab signaling is a railway safety system that communicates track status and condition information to the cab, crew compartment or driver's compartment of a locomotive, railcar or multiple unit. The information is continually updated giving an easy to read display to the train driver or engine driver. The simplest systems display the trackside signal, while more sophisticated systems also display allowable speed, location of nearby trains, and dynamic information about the track ahead. Cab signals can also be part of a more comprehensive train protection system that can automatically apply the brakes stopping the train if the operator does not respond appropriately to a dangerous condition. Overview The main purpose of a signal system is to enforce a safe separation between trains and to stop or slow trains in advance of a restrictive situation. The cab signal system is an improvement over the wayside signal system, where visual signals beside or above the right-of-way gov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CTA Cab-signal-display
CTA may refer to: Legislation *Children's Television Act, American legislation passed in 1990 that enforces a certain degree of educational television * Counter-Terrorism Act 2008 *Criminal Tribes Act, British legislation in India passed in 1871 which labelled entire communities as criminal Organizations Asia *Central Tibetan Administration * China Tourism Academy * Chinese Taoist Association * Crystal Thai Airlines Europe, Africa, and South America * Cairo Transportation Authority * Central de los Trabajadores Argentinos * Cyprus Turkish Airlines *Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA) *CTA International North America *California Teachers Association, a labor union *California Technology Agency, a California cabinet-level state agency * Call to Action, a Christian organization *Canadian Transportation Agency, an independent tribunal of the Government of Canada * Canadian Trucking Alliance, a Canadian federation of provincial trucking associations *Ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ALSN
ALSN (Автоматическая локомотивная сигнализация непрерывная, in Latin - Avtomaticheskaya Lokomotivnaya Signalizatsiya Nepreryvnaya, meaning ''Continuous Automatic Train Signalling'') is a train control system used widely on the main lines of the ex-Soviet states (Russian Federation, Ukraine, Belarus, Latvia, Lithuania, Estonia). It uses modulated pulses inducted into rails similar to the Italian RS4 Codici and American Pulse Code Cab Signaling. On high-speed lines the variant ALS-EN (АЛС-ЕН) is used which takes advantage of a double phase difference modulation of the carrier wave. The name ALSN (АЛСН - автоматическая локомотивная сигнализация непрерывного действия) is composed of ALS, literally "Automatic Locomotive Signalling" (АЛС - автоматическая локомотивная сигнализация) and the variant designation N "Continuous Effect" ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
