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Communications-based Train Control
Communications-based train control (CBTC) is a railway signaling system that uses telecommunications between the train and track equipment for traffic management and infrastructure control. CBTC allows a train's position to be known more accurately than with traditional signaling systems. This can make railway traffic management safer and more efficient. Rapid transit systems (and other railway systems) are able to reduce headways while maintaining or even improving safety. A CBTC system is a "continuous, automatic train control system utilizing high-resolution train location determination, independent from track circuits; continuous, high-capacity, bidirectional train-to-wayside data communications; and trainborne and wayside processors capable of implementing automatic train protection (ATP) functions, as well as optional automatic train operation (ATO) and automatic train supervision (ATS) functions," as defined in the IEEE 1474 standard.1474.1–1999 – IEEE Standard fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madrid Metro
The Madrid Metro (Spanish: ''Metro de Madrid'') is a rapid transit system serving the city of Madrid, capital of Spain. The system is the 14th longest rapid transit system in the world, with a total length of . Its growth between 1995 and 2007 put it among the fastest-growing networks in the world at the time. However, the European debt crisis greatly slowed expansion plans, with many projects being postponed and canceled. Unlike normal Spanish road and rail traffic, which Left- and right-hand traffic, drive on the right, the Madrid Metro uses left-hand traffic on all lines as traffic in Madrid drove on the left until 1924, five years after the system had begun operation. Trains are in circulation every day from 6:00 am until 1:30 am, though during the weekends, this schedule was to be extended by one more hour in the morning in 2020. Furthermore, the regional government intended to keep stations opened around the clock during these days from 2023 onwards. It had onl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AirTrain SFO Tracks
AirTrain is the name of several passenger railway operations connecting airports to existing rapid transport systems and city centres: * Airtrain Citylink, a railway infrastructure company in Brisbane, Australia ** Airport railway line, Brisbane, Australia * AirTrain (San Francisco International Airport), serving San Francisco, California *Operated by the Port Authority of New York and New Jersey: **AirTrain JFK, serving New York City's John F. Kennedy International Airport **AirTrain Newark AirTrain Newark is a monorail people mover system connecting the terminals and various parking facilities at Newark Liberty International Airport (EWR) and trains at Newark Liberty International Airport Station on the Northeast Corridor (NEC), ..., serving Newark Liberty International Airport in New Jersey ** AirTrain LaGuardia, a proposed service to New York City's LaGuardia Airport {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inductive Loop
Induction or inductive may refer to: Biology and medicine * Labor induction (of birth) * Induction chemotherapy, in medicine * Enzyme induction and inhibition * General anaesthesia Chemistry * Induction period, slow stage of a reaction * Inductive cleavage, in organic chemistry * Inductive effect, change in electron density * Asymmetric induction, preferring one stereoisomer over another Computing * Grammar induction * Inductive bias * Inductive probability * Inductive programming * Rule induction * Word-sense induction Mathematics * Backward induction in game theory and economics * Induced representation, in representation theory * Mathematical induction, a method of proof ** Strong induction ** Structural induction ** Transfinite induction *** Epsilon-induction * Parabolic induction Philosophy * Inductive reasoning, in logic Physics * Electromagnetic induction * Electrostatic induction Electrostatic induction, also known as "electrostatic i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission-based Train Control
Transmission-based train control (TBTC) is a communication technology protocol used in railway signaling. It encapsulates all railway signaling methodologies or frameworks that rely on the communication between the control room, trackside systems and onboard systems to ensure safe train movements. Background Transmission-based train control (TBTC) uses induction loop technology to facilitate communication between onboard systems and trackside systems. Types of transmission-based train control Positive train control Positive Train control is a type of automatic train protection system that prevents train-to-train collision, over speeding and unauthorized train movements. It used GPS technology and wireless radio to calculate safe distances between trains to transmit movement authority from the onboard controllers on the following train, to the wayside controllers to prevent collision with the leading train. Positive Train Control calculates train stopping distances and pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of countries and dependencies by area, second-largest country by total area, with the List of countries by length of coastline, world's longest coastline. Its Canada–United States border, border with the United States is the world's longest international land border. The country is characterized by a wide range of both Temperature in Canada, meteorologic and Geography of Canada, geological regions. With Population of Canada, a population of over 41million people, it has widely varying population densities, with the majority residing in List of the largest population centres in Canada, urban areas and large areas of the country being sparsely populated. Canada's capital is Ottawa and List of census metropolitan areas and agglomerations in Canada, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombardier Advanced Rapid Transit
Innovia Metro is an automated rapid transit system manufactured by Alstom. Innovia Metro systems run on conventional metal rails and pull power from a third rail but are powered by a linear induction motor that provides traction by using magnetic force to pull on a "fourth rail" (a flat aluminum slab) placed between the running rails. However, newer versions of the technology are available with standard electric rotary propulsion. The design was originally developed in the 1970s by the Urban Transportation Development Corporation (UTDC), a Government of Ontario–owned crown corporation. It was designed as a system that would provide economic rapid transit service in the suburbs, which would have ridership levels between what a bus could serve at the low-end, or a subway at the high-end. During development, the system was known as the ICTS (Intermediate Capacity Transit System). The ICTS was chosen for lines in Vancouver, Toronto, and Detroit. Further sales were not forthcoming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hitachi Rail
Hitachi, Ltd. Railway Systems Business Unit, Trade name, trading as Hitachi Rail, is the rolling stock and railway signalling manufacturing division of Hitachi outside Japan. History Hitachi's rail division before global expansion After the demand for ships decreased following the end of the World War I, First World War, Hitachi, under its founder Namihei Odaira, acquired the Kasado Factory in Kudamatsu, Yamaguchi Prefecture, Yamaguchi from a nearly bankrupt shipbuilder. This factory was converted into a locomotive manufacturing facility. In the 1920s, Hitachi's railway products included the JNR Class ED15, JNR Class ED15 locomotives, the first electric mainline locomotives built in Japan, and steam locomotives such as the JGR Class 8620, Class 8620 and JNR Class D50, Class D50. As mainline electrification progressed, Hitachi developed and produced much larger and more powerful electric locomotives, such as the JNR Class EF55, Class EF55 streamliners (1936), the Class EF56 (19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thales Group
Thales S.A., Trade name, trading as Thales Group (), is a French multinational corporation, multinational aerospace and defence industry, defence corporation specializing in electronics. It designs, develops and manufactures a wide variety of aerospace and military systems, devices and equipment but also operates in the computer security, cybersecurity and formerly civil ground transportation sectors. The company is headquartered in Paris' business district, La Défense, and its stock is listed on Euronext Paris. Founded as Thomson-CSF in 1968, the group was rebranded ''Thales'' (named after the Greek philosopher Thales , pronounced as in French language, French) in 2000 due to the company's desire to simplify and improve the group's brand. Thales is partially owned by the Agence des participations de l'État, French state and operates in more than 68 countries. In 2023, the company generated €18,42 billion in revenue and was the 17th largest defence contractor in the world, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcatel-Lucent
Alcatel-Lucent S.A. () was a multinational telecommunications equipment company, headquartered in Boulogne-Billancourt, Paris, France. The company focused on Fixed line telephone, fixed, Mobile phone, mobile and telecommunications convergence, converged networking hardware, Internet Protocol, IP technologies, Telecommunications convergence#Telecommunication convergence business support systems, software and services, and operated between 2006 and 2016 in more than 130 countries. The American company Lucent Technologies was acquired by the France-based Alcatel in 2006, after which the latter renamed itself to Alcatel-Lucent. Lucent was a successor of AT&T's Western Electric and a holding company of Bell Labs. In 2014, the Alcatel-Lucent group split into two: Alcatel-Lucent Enterprise, providing enterprise communication services, and Alcatel-Lucent, selling to communications operators. The enterprise business was sold to China Huaxin Post and Telecom Technologies in the same year, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inductive Loop
Induction or inductive may refer to: Biology and medicine * Labor induction (of birth) * Induction chemotherapy, in medicine * Enzyme induction and inhibition * General anaesthesia Chemistry * Induction period, slow stage of a reaction * Inductive cleavage, in organic chemistry * Inductive effect, change in electron density * Asymmetric induction, preferring one stereoisomer over another Computing * Grammar induction * Inductive bias * Inductive probability * Inductive programming * Rule induction * Word-sense induction Mathematics * Backward induction in game theory and economics * Induced representation, in representation theory * Mathematical induction, a method of proof ** Strong induction ** Structural induction ** Transfinite induction *** Epsilon-induction * Parabolic induction Philosophy * Inductive reasoning, in logic Physics * Electromagnetic induction * Electrostatic induction Electrostatic induction, also known as "electrostatic i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North East MRT Line
The North East Line (NEL) is a high-capacity Mass Rapid Transit (Singapore), Mass Rapid Transit (MRT) line in Singapore. Operated by SBS Transit, the line is the MRT's shortest. It runs from HarbourFront MRT station, HarbourFront station in southern Singapore to Punggol Coast MRT station, Punggol Coast station in the northeast, serving 17 stations via Chinatown, Singapore, Chinatown, Little India, Singapore, Little India, Serangoon and Hougang. Coloured purple on official maps, it is Singapore's third MRT line and the world's first fully-automated underground driverless heavy rail line. The NEL was planned during the 1980s to alleviate traffic congestion on roads leading to the North-East Region, Singapore, northeast suburbs of the country. However, the project was delayed due to a lack of demand at that time. After the government's decision to go ahead with the project at an estimated cost of , its alignment and stations were finalised in 1996 and construction began the year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alstom
Alstom SA () is a French multinational rolling stock manufacturer which operates worldwide in rail transport markets. It is active in the fields of passenger transportation, signaling, and locomotives, producing high-speed, suburban, regional and urban trains along with trams. The company and its name (originally spelled Alsthom) was formed by a merger between the electric engineering division of Société Alsacienne de Constructions Mécaniques (Als) and Compagnie Française Thomson-Houston (thom) in 1928. Significant acquisitions later included the Constructions Électriques de France (1932), shipbuilder Chantiers de l'Atlantique (1976), and parts of ACEC (late 1980s). A merger with parts of the British General Electric Company formed GEC Alsthom in 1989. Throughout the 1990s, the company expanded its holdings in the rail sector, acquiring German rolling stock manufacturer Linke-Hofmann-Busch and Italian rail signaling specialist Sasib Railways. In 1998, GEC Alsthom was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
