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Taipei Metro VAL256
The Taipei Metro VAL 256 is the first generation of automated guideway transit rolling stock to be used on the Wenhu line, Wenhu (Brown) line of Taipei Metro. A total of 51 2-car train sets were built by Alstom, GEC Alsthom from 1989 to 1993, for a total of 102 cars. They entered service in 1996 as the first trains on the newly opened Metro system. They are part of the Véhicule Automatique Léger, VAL family of automated, driverless rubber-tired metros developed by the French company Matra. Each four-car train is formed by two coupled two-car trainsets. Any two sets can be coupled and their numbers do not need to be consecutive, unlike heavy-capacity trains. Within a year of revenue operations, Matra terminated the service contract, removing all maintenance crew. They filed and won a complaint against the Taipei City Government over contract compensation delay. The VAL 256 trains remained in service for twelve more years, serviced by TRTC engineers and Academia Sinica researcher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matra
Matra (an acronym for Mécanique Aviation Traction) was a French industrial conglomerate. During its years of operation, it was engaged in a wide range of business activities, primarily focused around automobiles, bicycles, aeronautics and weaponry. Following the acquisition of vehicle manufacturer Automobiles René Bonnet, the company formed Matra Automobiles during the 1960s and made the Matra brand famous through the production of a range of racing cars and sports cars. Its car division worked closely with other vehicle manufacturers, most significantly Renault, prior to the decline and sale of Matra Automobiles during the early 2000s. In addition to road cars, Matra entered into a wide range of businesses, eventually diversifying into media, weaponry, aeronautics, automobiles, and music distribution. Matra was at one point owned by the Floirat family. Throughout much of the company's existence, French businessman Jean-Luc Lagardère served as the CEO of Matra. During 1988 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubber-tired Metro
A rubber-tyred metro or rubber-tired metro is a form of rapid transit system that uses a mix of road and rail technology. The vehicles have wheels with rubber tires that run on rolling pads inside guide bars for traction, as well as traditional railway steel wheels with deep flanges on steel tracks for guidance through conventional switches as well as guidance in case a tyre fails. Most rubber-tyred trains are purpose-built and designed for the system on which they operate. Guided buses are sometimes referred to as 'trams on tyres', and compared to rubber-tyred metros. History The first idea for rubber-tyred railway vehicles was the work of Scotsman Robert William Thomson, the original inventor of the pneumatic tyre. In his patent of 1846 he describes his 'Aerial Wheels' as being equally suitable for, "the ground or rail or track on which they run". The patent also included a drawing of such a railway, with the weight carried by pneumatic main wheels running on a flat board t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O'Hare Transfer Station
O'Hare Transfer is a commuter railroad station along Metra's North Central Service that serves Chicago's O'Hare International Airport. The station is away from Chicago Union Station, the southern terminus of the line. As of 2018, O'Hare Transfer is the 183rd busiest of Metra's 236 non-downtown stations, with an average of 113 weekday boardings. The station is located at the dead end of Zemke Boulevard east of Mannheim Road ( US 12/ US 45) outside the northeast corner of the airport's Multi-Modal Facility (rental car/parking lot). The railroad station is connected to the Airport Transit System people mover at the O'Hare Multimodal Facility. Two Pace bus Pace is the suburban bus and regional paratransit division of the Regional Transportation Authority (Illinois), Regional Transportation Authority in the Chicago metropolitan area. It was created in 1983 by the RTA Act, which established the form ... routes also stop curbside at the lower level of the ATS station. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metra
Metra is the commuter rail system in the Chicago metropolitan area serving the city of Chicago and its surrounding suburbs via the Union Pacific Railroad, BNSF Railway, and other railroads. The system operates 242 stations on 11 rail lines. It is the fourth busiest commuter rail system in the United States by ridership and the largest and busiest commuter rail system outside the New York City metropolitan area. In , the system had a ridership of , or about per weekday as of . The estimated busiest day for Metra ridership occurred on November 4, 2016—the day of the Chicago Cubs 2016 World Series victory rally. Metra is the descendant of numerous commuter rail services dating to the 1850s. The present system dates to 1974, when the Illinois General Assembly established the Regional Transportation Authority (RTA) to consolidate all public transit operations in the Chicago area, including commuter rail. The RTA's creation was a result of the anticipated failure of commuter s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airport Transit System
The Airport Transit System (ATS) is an automated people mover system at Chicago O'Hare International Airport. It opened on May 6, 1993. The ATS moves passengers between the airport terminals and parking facilities, and was designed to operate 24 hours a day, 7 days a week. The system was closed for refurbishment and modernization between January 2019 and November 2021, and reopened on November 3, 2021. History Planning and construction In 1982, O'Hare officials unveiled the O'Hare Development Plan, a plan to expand the airport with a new international terminal (now called Terminal 5), and an expansion of the domestic terminals. The new international terminal, located away from the domestic terminals, necessitated the creation of a people mover to allow for connections between domestic and international flights. The system was also intended to provide connections to distant parking facilities. The City of Chicago first awarded the contract for the people mover system to Westi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O'Hare International Airport
Chicago O'Hare International Airport , sometimes referred to as, Chicago O'Hare, or simply O'Hare, is the main international airport serving Chicago, Illinois, located on the city's Northwest Side, approximately northwest of the Chicago Loop, Loop business district. Operated by the Chicago Department of Aviation and covering ,, effective December 30, 2021. O'Hare has non-stop flights to 214 destinations in North America, South America, the Caribbean, Europe, Africa, Asia, the Middle East, Oceania, and the North Atlantic region as of November 2022. As of 2022, O'Hare is considered the world's most connected airport. Designed to be the successor to Chicago's Midway International Airport, itself nicknamed the "busiest square mile in the world," O'Hare began as an airfield serving a Douglas Aircraft Company, Douglas manufacturing plant for C-54 Skymaster, C-54 military transports during World War II. It was renamed Orchard Field Airport in the mid-1940s and assigned the IATA code ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 makes railway traffic management safer and more efficient. Metros (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 for Communications-Base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moving Block
In railway signalling, a moving block is a signalling block system where the blocks are defined in real time by computers as safe zones around each train. This requires both knowledge of the exact location and speed of all trains at any given time, and continual communication between the central signalling system and the train's cab signalling system. Moving block allows trains to run closer together (reduced headway) while maintaining required safety margins, thereby increasing the line's overall capacity. It may be contrasted with fixed block signalling systems. Communications Based Train Control (CBTC) or Transmission Based Signalling (TBS) is required to detect the exact location of trains and to transmit back the permitted operating speed to enable this flexibility. Information about train location can be gathered through active and passive markers along the tracks, and train-borne tachometers and speedometers. Satellite-based systems are not used because they do not work ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyon Metro Line D
Line D () is a rapid transit line on the Lyon Metro. It runs east–west underneath the two major rivers of Lyon, France, connecting Vieux Lyon with the Presqu'ile and the Part-Dieu region. Line D commenced operation under human control on 4 September 1991, between ''Gorge-de-Loup'' and ''Grange-Blanche''. It was extended to '' Gare de Vénissieux'' on 11 December 1992, when it switched to automatic (driverless) operation, also known as MAGGALY (''Métro Automatique à Grand Gabarit de l’Agglomération Lyonnaise''). On 28 April 1997, the line was extended again to ''Gare de Vaise''. Being the deepest of the lines in Lyon, it was constructed mainly using boring machines and passes under both rivers, the ''Rhône'' and the ''Saône''. At long and serving 15 stations, it is also the longest metro line in Lyon. List of stations * Vaise (connection: SNCF) * Valmy * Gorge de Loup (connection: SNCF) * Vieux Lyon - Cathédrale Saint-Jean (connections: funiculars F1, F2) * Bellecou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyon Metro
The Lyon Metro (french: Métro de Lyon) is a rapid transit system serving Lyon Metropolis, France. First opened in 1974, it currently consists of four lines, serving 40 stations and comprising of route. Part of the Transports en Commun Lyonnais (TCL) system of public transport, it is supported by two funiculars and a tramway network. Unlike other French metro systems, but like RER and other SNCF services, Lyon Metro trains run on the left. This is the result of an unrealised project to run the metro into the suburbs on existing railway lines. The loading gauge for all lines is , more generous than the average for metros in Europe. The Lyon Metro owes its inspiration to the Montreal Metro which was built a few years prior; it has similar (narrower) rubber-wheel cars. Daily weekday ridership was 740,000 in 2011. Routes The Lyon Metro consists of four lines, A, B, C and D, each identified on maps by different colours: Lines A and B Line A from ''Perrache'' to ''Laurent Bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automatic Train Control
Automatic train control (ATC) is a general class of train protection systems for railways that involves a speed control mechanism in response to external inputs. For example, a system could effect an emergency brake application if the driver does not react to a signal at danger. ATC systems tend to integrate various cab signalling technologies and they use more granular deceleration patterns in lieu of the rigid stops encountered with the older automatic train stop (ATS) technology. ATC can also be used with automatic train operation (ATO) and is usually considered to be the safety-critical part of a railway system. Over time, there have been many different safety systems labelled as "automatic train control". The first experimental apparatus was installed on the Henley branch line in January 1906 by the 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 term is especially co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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