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Seoul Metro 6000 Series
The Seoul Metro 6000 series is a commuter train introduced by the Seoul Transportation Corporation from 1999 to 2000 with the opening of Seoul Subway Line 6. Currently, a total of 39 8-car trains (312 total units) are in operation on Line 6, and an additional 2 8-car trains (16 total units) are in operation on Line 7. Generations 1st generation (601 ~ 641) These vehicles were introduced in preparation for the opening of the first phase of Seoul Subway Line 6 on August 7, 2000 and the second phase on December 15 of the same year. In the early days of production, it was produced at Hyundai Precision's Changwon plant, but it was produced at the same plant after Hyundai Precision, Daewoo Heavy Industries, and Hanjin Heavy Industries, the nation's top three railway vehicle manufacturers, were integrated into KOROS on July 1, 1999. Specifications Control The 6000 series uses a VVVF- IGBT 2-level inverter from Mitsubishi, Japan. Among the vehicles introduced, 609 vehicles were equ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seoul Metro
Seoul Transportation Corporation, branded as Seoul Metro (Hangul: ), is a municipal-owned corporation owned by Seoul Metropolitan Government, and one of the two major operators of Seoul Metropolitan Subway with Korail. History * May 31, 2017: Seoul Transportation Corporation is formed after a merger of Seoul Metro Corporation and Seoul Metropolitan Rapid Transit Corporation to more efficiently operate services on lines 1–9. Lines and sections Seoul Metro's service covers part of lines 1, 3, 4 and all of lines 2, 5, 6, 7, 8 & 9. Trains from Lines 1, 3 and 4 through operate with Korail services. Seoul Metro controls the railways and stations owned by the Seoul Metropolitan Government. Depots * Gunja Depot - for Lines 1 & 2 * Sinjeong Depot - for Line 2 * Jichuk Depot - for Line 3 (heavy maintenance for Line 4) * Suseo Depot - for Line 3 * Chang-dong Depot - for Line 4 * Godeok Depot - for Line 5 (heavy maintenance for Line 8) * Banghwa Depot - for Line 5 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitsubishi
The is a group of autonomous Japanese multinational companies in a variety of industries. Founded by Yatarō Iwasaki in 1870, the Mitsubishi Group historically descended from the Mitsubishi zaibatsu, a unified company which existed from 1870 to 1946. The company was disbanded during the occupation of Japan following World War II. The former constituents of the company continue to share the Mitsubishi brand and trademark. Although the group of companies participate in limited business cooperation, most famously through monthly "Friday Conference" executive meetings, they are formally independent and are not under common control. The four main companies in the group are MUFG Bank (the largest bank in Japan), Mitsubishi Corporation (a general trading company), Mitsubishi Electric and Mitsubishi Heavy Industries (both diversified manufacturing companies). History The Mitsubishi company was established as a shipping firm by Iwasaki Yatarō (1834–1885) in 1870 under the name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seoul Metropolitan Subway
The Seoul Metropolitan Subway is a metropolitan railway system consisting of 23 rapid transit, light metro, commuter rail and people mover lines located in northwest South Korea. The system serves most of the Seoul Metropolitan Area including the Incheon metropolis and satellite cities in Gyeonggi province. Some regional lines in the network stretch out beyond the Seoul Metropolitan Area to rural areas in northern Chungnam province and western Gangwon province, that lie over 100 km away from the capital. The network consists of multiple systems that form a larger, coherent system. These being the Seoul Metro proper, consisting of Seoul Metro lines 1 through 9 and certain light rail lines, that serves Seoul city proper and its surroundings; Korail regional rail lines, which serve the greater metropolitan region and beyond; Incheon Metro lines, operated by Incheon Transit Corporation, that serve Incheon city proper; and miscellaneous light rail lines, such as Gimpo Gol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LG Uplus
, native_name_lang = ko , romanized_name = , former type = , type = Public , traded_as = , industry = Telecommunications , genre = , fate = , predecessor = LG Telecom , successor = , foundation = , founder = , defunct = , location_city = Yongsan-gu, Seoul , location_country = South Korea , locations = , area_served = South Korea , key_people = Hwang Hyeon Sik (CEO) , products = Mobile telephony, Wireless broadband services , production = , services = , revenue = KRW 13.42 trillion (2020) , operating_income = KRW 886.2 billion (2020) , net_income = , aum = , assets = , equity = , owner = , num_employees = 10,221 (as of June, 2021) , parent = LG Corporation , divisions = , subsid = AIN TeleserviceCS Leader , homepage = , footnotes = , intl = , bodystyle = LG Uplus Corp. ( ko, LG유플러스; stylized as LG U+, ) is a South Korean mobile network operator owned by LG Corporation. It was formerly known as LG Telecom, but chang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KT Corporation
KT Corporation (Hangul: 주식회사 케이티), formerly Korea Telecom, is a South Korean telecommunications company. KT is the second-largest wireless carrier in South Korea, with 16.493 million subscribers as of Q4 2017. The formerly fully-state-owned firm (the government's National Pension Service currently owns 12.19% shares and is the largest shareholder) is South Korea's first telecommunications company and is a major supplier of the local landline and broadband internet market, serving about 90 percent of the country's fixed-line subscribers and 45 percent of high-speed Internet users. After selling its wireless affiliate Korea Mobile Telecom in 1994, KT returned to the wireless market with the creation of PCS carrier KTF in January 1997. The company's merger with KTF, its wireless subsidiary, in 2009 made it the country's ninth largest chaebol (conglomerate) with nearly 24 trillion won in assets as of 2009. In January 2011, KT launched unified brand "Olleh" for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SK Telecom
SK Telecom Co., Ltd. ( or ) is a South Korean wireless telecommunications operator and former film distributor and is part of the SK Group, one of the country's largest chaebols. It leads the local market with 50.5 percent share as of 2008. SK Telecom is the largest wireless carrier in South Korea, with 27.019 million subscribers as of Q4 2017. Since its creation in 1984, the company has evolved from a first generation analog cellular system, to second generation CDMA, then to the world's first third-generation synchronized IMT-2000 cellular system. SK Telecom also became the world's first carrier to commercialize HSDPA in May 2006. SK expanded into the landline market by acquiring second-rated fixed-line operator Hanaro Telecom in February 2008. The company's online brands include Nate, a web portal, June, a mobile multimedia service, Moneta, an e-banking mobile app, Nate Drive, a telematics service, and Digital Home, an online interface to remote-control household applia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wi-Fi
Wi-Fi () is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks in the world, used globally in home and small office networks to link desktop and laptop computers, tablet computers, smartphones, smart TVs, printers, and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops, hotels, libraries and airports to provide visitors with Internet access for their mobile devices. ''Wi-Fi'' is a trademark of the non-profit Wi-Fi Alliance, which restricts the use of the term ''Wi-Fi Certified'' to products that successfully complete interoperability certification testing. the Wi-Fi Alliance consisted of more than 800 companies from around the world. over 3.05 billion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platform Screen Doors
Platform screen doors (PSDs), also known as platform edge doors (PEDs), are used at some train, rapid transit and people mover stations to separate the platform from train tracks, as well as on some bus rapid transit, tram and light rail systems. Primarily used for passenger safety, they are a relatively new addition to many metro systems around the world, some having been retrofitted to established systems. They are widely used in newer Asian and European metro systems, and Latin American bus rapid transit systems. History The idea for platform edge doors dates as early as 1908, when Charles S. Shute of Boston was granted a patent for "Safety fence and gate for railway-platforms". The invention consisted of "a fence for railway platform edges", composed of a series of pickets bolted to the platform edge, and vertically movable pickets that could retract into a platform edge when there was a train in the station. In 1917, Carl Albert West was granted a patent for "Gate for s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daegu Subway Fire
The Daegu subway fire occurred on February 18, 2003, when an arsonist set fire to a train; 192 people died and 151 others were injured at the Jungangno station of the Daegu Metropolitan Subway in Daegu, South Korea. The fire had spread across two trains within minutes. It remains the deadliest deliberate loss of life in a single incident in South Korean peacetime history, succeeding the previous record set by a 1982 mass shooting. Arsonist The arsonist, Kim Dae-han (Hangeul: 김대한, Hanja: 金大漢), was a 56-year-old unemployed former taxi driver who had suffered a stroke in November 2001 that left him partly paralyzed. Kim was dissatisfied with his medical treatment and had expressed sentiments of violence and depression; he later told police he wanted to kill himself, but to do so in a crowded place rather than alone. By most accounts, on the morning of February 18, he boarded train 1079 on Line 1 in the direction of Daegok Station, carrying a duffel bag that cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
E231 Series
The is an electric multiple unit (EMU) train type used for commuter and outer-suburban services operated by East Japan Railway Company (JR East) in Japan since 2000. Design Trains were manufactured by Tokyu Car Corporation, Kawasaki Heavy Industries and also at JR East's factory at Niitsu in Niigata Prefecture. The type evolved from the earlier 209 series and E217 series EMUs, with the main visible difference being wider bodies (2,950 mm compared to the 2,800 mm for earlier commuter trains), and the prototype train built in 1998 for trials on the Chūō–Sōbu Line was actually classified 209-950 series, later becoming E231-900 series. Full-production E231-0 series trains were subsequently introduced on the Chūō–Sōbu Line (10-car sets) and Jōban Line (10+5-car sets). Other variants include the 11-car E231-500 series for the Yamanote Line, and the E231-800 series with 2,800 mm wide bodies and end doors for use on Tokyo Metro Tozai Line inter-running serv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Japan Railway Company
The is a major passenger railway company in Japan and is the largest of the seven Japan Railways Group companies. The company name is officially abbreviated as JR-EAST or JR East in English, and as in Japanese. The company's headquarters are in Yoyogi, Shibuya, Tokyo, and next to the Shinjuku Station. It is listed in the Tokyo Stock Exchange (it formerly had secondary listings in the Nagoya Stock Exchange, Nagoya and Osaka Exchange, Osaka stock exchanges), is a constituent of the TOPIX Large70 index, and is also one of the three only Japan Railways Group constituents of the Nikkei 225 index, the other being Central Japan Railway Company, JR Central and West Japan Railway Company, JR West. History JR East was incorporated on 1 April 1987 after being spun off from the government-run Japanese National Railways (JNR). The spin-off was nominally "privatization", as the company was actually a wholly owned subsidiary of the government-owned Japanese National Railway Settlement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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