SkyTrain has 79.6 km (49.5 mi) of track and uses fully automated trains on grade-separated tracks running on underground and elevated guideways, allowing SkyTrain to hold consistently high on-time reliability.
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Launched in December 1985, SkyTrain is the oldest and one of the longest fully-automated, driverless, rapid transit systems in the world.
Propulsion uses two Linear Induction Motors—straight line versions of the conventional AC rotary electric motor. The motors react with an aluminium-capped steel rail on the guideway to provide motive power. SkyTrain was the first major application of LIM technology to mass transit systems.
Our three automated rapid transit SkyTrain lines take you all around Metro Vancouver: Expo Line connects Downtown Vancouver with the cities of Burnaby, New Westminster, and Surrey. Millennium Line takes you from East Vancouver through to Burnaby and into Port Moody and Coquitlam.
There are permanent magnets in both the rail and the arm that surrounds the train, causing the arm and the train to repel each other and suspend the train.
All train movements are controlled from the Operations and Maintenance Centre at Burnaby. The unmanned trains operate under an automatic, computerized train-control SELTRAC system supplied by SEL. This system was originally developed in Germany for both rapid-transit and trunk railway systems.
All London Underground trains are currently either operated manually (when a train driver controls starting and stopping, the operation of doors and handling of emergencies) or in semi-automatic mode (when starting and stopping is automated, but a driver operates the doors and drives the train if needed).
Why don't we have driverless trains in UK? As I made clear to the Assembly last year, the London Underground system is an extremely complex environment, in particular, the deep tube lines. For reasons of safety, they are not suitable for driverless trains and there are no plans for their introduction.
Extending the Millennium Line SkyTrain to UBC will contribute to a growing transit network that meets the needs of the entire region, reducing congestion, moving people more quickly and safely between their homes and places of work, and minimizing our impact on the environment.
Levels of autonomous trainsWhile full driverless autonomy is certainly technically possible, and is applied on various routes worldwide, it still accounts for only a tiny percentage of trains running today. New trains are still being designed and built with fully equipped driver cabins.
The SkyTrains are automated and driverless. In theory, they are the perfect fit for a 24/7 service transit system. But, some parts of its infrastructure are 40 years old and require daily maintenance, most of which is done at night.
Metro plans to return to automatic train operation, which means train operators will no longer be responsible for driving, starting, stopping, or opening doors. Operators will still have to close train doors and respond to any emergencies.
Automation of London Underground rolling stock has been partially implemented since the introduction of automatic train operation on the Hainault to Woodford section of the Central line in 1964. It is currently in use on six lines. Transport for London plans to extend this to remaining lines by 2023.
Even if the power goes out, levitation forces keeps the train in the air while it is traveling at high speed. The vehicle comes safely to a stop rather than suddenly falling onto the track.
The SkyTrain is the rapid transit rail system serving Metro Vancouver, British Columbia. It uses mostly Advanced Light Rapid Transit (ALRT) technology, an automated rail system that operates mainly on a raised guideway, although some sections run underground or at street level.
Maglev trains require very straight and level tracks to maintain high speeds. This necessitates extensive viaducts and tunneling, making construction costly.