The U.S. Patent & Trademark Office has awarded Connected Signals with a patent that covers a way to visually communicate speed recommendations that help drivers get through a series of traffic signals without stopping.
Audi Rolls Out Green Light Speed Advisories
Audi of America has launched vehicle-to-infrastructure technology in the U.S. that's designed to provide drivers with speed recommendations to minimize stops at red lights and reduce driver frustration, the automaker has announced.
