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Transport can be between the subway and the ground bus between the "mass transit system" will be in Shanghai suburbs "everywhere." The reporter learned from the "Modern Tram Transport Development Forum" held in Shanghai recently that Shanghai plans to develop 1,000-kilometer-long mass transit public transport, of which 600 to 800 kilometers is a tram system and the rest to the BRT BRT system . As an extension or supplement of the large-capacity subway main line, they can better meet the travel needs of residents in suburban Metro and large-scale residential areas.
To develop an intensive and integrated public transport system is the only solution to the traffic problems in the mega-cities. According to the internationally recognized classification, the mass transit traffic can be divided into three types according to the volume of traffic: the metro transport can be more than 20,000 passengers per hour, which is a large-capacity public transport system; the ground transport can be about 5,000 passengers per hour, Mass transit system; the tram that Shanghai will focus on in the future will fall into the category of medium-volume public transport with a capacity of 6,000 to 15,000 passengers per hour, while the cost per kilometer is only one-third of that of the MTR The construction period is also shorter. At present, more than 50 countries and 400 cities in the world have completed and operated tramways. Over 20 cities in China are carrying out tram planning studies.
Reporter learned from the forum, tram operation has a precedent of success in Shanghai. In 2010, the first Shanghai modern tramway opened in Zhangjiang High-tech Zone in Pudong. The total length of the line is 9 km and the transfer is made to Metro Line 2. In March this year, Zhangjiang tram completed the signal system transformation. Wu Yaodong, chief engineer of Shanghai Fushin Intelligent Traffic Control Co., Ltd., who implemented this retrofit project, told reporters that modern trams are different from the old-fashioned clamshells that appear in movies. They are safe, efficient and convenient to operate through modern technology. Taking Zhangjiang's tram system as an example, it adopts the rubber wheel guide system and takes electricity through the overhead contact net. It can be safely mixed with other vehicles and pedestrians on the road surface at a speed of 25 kilometers per hour. In the appearance of the vehicle, the modern tram is similar to the subway, and all adopt modular, articulated and low-floor design, and can be operated in 5 groups or 7 groups. In the control mode, the tram is close to the ground bus Using manual driving mode. However, at the same time, trams have advanced signal and communication systems for switch control, operation management and video surveillance. In the road mix of roads on the road, encountered a crossroads or T-junction, the tram signal system can also control the intersection signal, in order to gain the priority. Wu Yaodong also told reporters that researchers have begun to study the radar obstacle detection technology of trams, once the research is successful, the tram can achieve "driverless" in the future.
At the forum site, City Urban Design and Research Institute experts told reporters that Shanghai early last year has started the development of modern tram planning. Experts believe that the best tram system settled in the suburbs Metro and large-scale residential areas, as its internal passenger backbone system, as a large capacity subway extension or supplement. At present, Pudong Lingang, Fengxian South Bridge, Songjiang, Jiading, etc. have begun to carry out pre-planning studies.
Some experts put forward at the forum, suggested Hongqiao Business District and Disney International Tourist Resort planning and construction of tram system. In addition, due to the limited underground resources, there are some "blind spots" in the city center that can not be reached by the MTRC. Residents' travel problems in these areas can also be solved by developing tramways.
Public transport by transport capacity size classification
Metro mass transit public transport system more than 20,000 people per hour or more
The tramcar mass transit system runs from 6,000 to 15,000 passengers per hour
Ground transportation of public transport system of small amount of 5,000 people per hour or so
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