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tfl-tests-intelligent-pedestrian-crossing

TfL Tests Intelligent Pedestrian Crossing Technology

In basic terms, a system has been designed that monitors how many pedestrians are waiting at a junction. If there are few, then the pedestrian crossing is left at the default setting. However, if they detect lots of people, and as crowds take longer to cross — add a few seconds to the crossing time. Two types of sensor will be used during the trials, which will be aware of the number of people waiting at a pedestrian crossing, and depending on how large the crowd is, and depending on the needs of the road traffic, may change how long people have left to cross the road. The sensors are off-the-shelf equipment that is often used in supermarkets and shopping centres to track shoppers, which have been modified by TfL.