Traffic lights might see a fourth signal as self-driving cars become more practical. Getty Images/iStockphoto. The researcher’s latest plans differ from a 2020 model of a four-light intersection.

Since 2018, 21 intelligent traffic lights have been in use in Vienna. They recognize when pedestrians are approaching a crossing and automatically request green for them. This reduces the waiting ...

Traffic lights would enter a "white phase" when coordinating AVs through traffic. The lack of traffic light color would also indicate to human drivers that autonomous vehicles are being controlled.

The innovation in the VITAL process is that, for the first time, the lost times or predicted arrival times at the stop lines of the vehicles are taken into account when controlling the traffic lights.

Smart traffic lights are coming, and County Commissioner Gregg Weiss says the sooner the better. “I have been pushing for this for years,” said Weiss. “They are incredibly important to ...

Thanks to 355 drivers in Ipswich who took part in Australia's largest ever study of "connected vehicles", researchers are confident that intelligent cars and traffic lights could soon be an ...

Green lights for emergency vehicles with Ford’s intelligent traffic light system. Connected technology enables ambulances and other emergency vehicles to score an uninterrupted run through traffic.

Smart traffic lights are coming, and County Commissioner Gregg Weiss says the sooner the better. “I have been pushing for this for years,” said Weiss. “They are incredibly important to ...

Since 2018, 21 intelligent traffic lights have been in use in Vienna. They recognise when pedestrians are approaching a crossing and automatically request green for them. This reduces the waiting ...

Smart traffic signals, also known as intelligent traffic lights, have sensors that detect volume and velocity of approaching traffic. As vehicles approach, ...