Roadside signs wired to traffic lights can help get the message across a couple hundred metres from a junction, but such signs are expensive, and have not been widely deployed
. Instead of a hardwired network of signs, they propose to use mobile-phone apps.
SignalGuru is designed to detect traffic lights and track their status as red, amber or green
- ...2 more annotations...
SignalGuru was capable of predicting traffic-light activity with an accuracy of 98.2% and 96.3% respectively, in the two cities.
Fuel consumption fell, too—by about 20%. SignalGuru thus reduces both frustration and fuel use, and makes commuting a slightly less horrible experience.
Contents contributed and discussions participated by Angelica Lovinia
1 - 0 of 0
Showing 20▼ items per page