Noted for its bicycle culture in Denmark's capital Copenhagen in 2009 has made a big goal: to become zero carbon emissions before 2025 (carbon neutral) of the city, and the city to promote public transport and bicycle commuting. In the near future, in order to further improve the efficiency of urban transport, began rebuilding the traffic lights in Copenhagen. MCM iPhone 6 case
The intelligent transportation systems (ITS) last year, the programme of action adopted in February by the City Council, Copenhagen plans to invest 60 million kronor (about 46 million yuan) to build 380 "smart traffic lights", in the hope that these new lights to get real-time information on road conditions, and adjust the lights to enhance traffic efficiency.
Existing in the Copenhagen city lights
Specifically, these new lights with some new equipment, such as 66 cameras, Bluetooth, sensors, you can monitor the number of vehicles and pedestrians on the road, and the corresponding area.
For example, you can use the camera monitoring the number of motorcycles and other motor vehicles, and locate a bus equipped with a GPS positioning, if the bus is late also adjustment corresponding green long.
In addition, the intelligent lights can detect a pedestrian signal with a smart phone based on Bluetooth, so as to determine their number. 2014 once they were tested after the game, jams from 40 minutes in half.
Under the plan, Copenhagen to buses by the end of this year's travel time reduced by 5%-20%. Already in the Copenhagen suburb of Worcester, (Valby) according to test results, the new device could have let the bus during rush hour to save a maximum of 2 minutes.
Built green lights on the ground, it is recommended that cyclists speed of 20km/h
Copenhagen the scheme in enhancing the efficiency of green on the trip's latest effort. In this city, 40% of people commuting by bike, they have dedicated lanes on an overpass.
In order to enhance efficiency of the bike, city roads built with green lights, if green light is off the ground, riders knew in order to catch up with the front of the Green needs to speed up. MCM
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