Although we are used to traffic lights with red, yellow and green light, these new models incorporate another colour. What is it about
By iProfessional
15/04/2023 – 12,17hs
Everywhere, the usual colors of traffic lights and to which we are accustomed are red, yellow and green. Although it is a basic element for road safety, traffic regulations are always changing to adapt to the new realities, and this is what is beginning to happen with these new traffic lights.
It is a traffic light that incorporates white lighta novelty that is necessary to control the driving of autonomous vehicles.
This type of car is already a reality, and it is possible that in a few years we will find them daily in the streets. That is why it is necessary to work on the coexistence between autonomous cars and those that depend on the driver.
What does the new white traffic light mean?
This new light that will be incorporated into traffic lights was devised by a group of transportation engineers from North Carolina State University.
What they explain in the investigation is that this white light will activate at intersections. Its objective is to take advantage of the calculation capacity of autonomous cars to make it easier to control traffic in hot spots.
This new color will serve to indicate to drivers that they must follow the vehicle in front of them. For example, if the car they are following stops, they must also stop, if they take a turn at the intersection they must also imitate it, as explained in Smartlighting.
This novelty of traffic lights is necessary to control the circulation of autonomous vehicles
This mechanism will be useful to reduce passing time at intersections, and will also have a positive effect on fuel economy.. All this adds to the improvement in road safety.
The rest of the colors will continue to mean the same, while the white light will serve to improve coexistence between automated vehicles and those that are not.
In this way, the white color that the traffic lights of the future will have will presumably be implemented when there are enough automated cars in the cities.
