#GreenLightOptimalSpeedAdvisory

Jaguar Land Rover has announced it will implement Green Light Optimal Speed Advisory (GLOSA) technology on a trial basis. The system utilizes vehicle-to-infrastructure (V2X) connectivity, allowing cars to “talk” to traffic lights while informing drivers of the speed they should travel to avoid having to stop.

GLOSA isn’t a new concept. In fact, it’s been kicked around for years as a potential way to minimize congestion and improve urban traffic flow. The theory involves creating a network of traffic signals that perpetually communicate with connected automobiles and encourage the vehicles to self-regulate their speed. The system works with timed signals, though implementing adaptive signals is believed to further improve the system’s overall benefits.