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A revolution is set to happen in traffic: a fourth light could be added to traffic lights, and it has everything to do with autonomous cars. Find out how this innovation intends to transform the streets and the way we drive in the future and how the DMV and Contran will act!
You are already familiar with the three colors of the traffic light: red, yellow and green. But what if I told you that a fourth light could enter the scene? It seems a bit confusing, right? Well, that's exactly it.
According to newsmotor, the change is being discussed globally and may even require a new law so that it is innovative in cities. The detran e the Contran have already started thinking about how this new signal can integrate with current traffic rules, improve the flow of traffic on the streets and reduce congestion. Want to know how it all works? Let us tell you!
What is white light at traffic light?
White light was designed to be an aid in controlling the transit in independent cars and common vehicles common to the same roads. When there is a specific number of exclusive vehicles In certain segments, this new light will be turned on. But don't worry, it doesn't replace the red, green or yellow signal. On the contrary, the traditional core system continues to work the way we know it.
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The role of white light is simple: When sensors detect too many autonomous cars, this light signals to human drivers that autonomous vehicles are in control. Basically, it “tells” you: “Relax, let the smart cars take care of the flow around here!“This should make traffic easier, as independent cars should communicate with each other and decide the best time to move forward or stop.
How will the new light impact traffic?
Have you ever imagined a time when independent and conventional cars need to understand each other? Well, the goal of this innovation is exactly that: to improve communication between vehicles. According to simulations carried out by researchers, white light helps reduce congestion and increase road safety. So the transit becomes more efficient and less stressful for those behind the wheel.
Furthermore, the introduction of this technology prepares cities for a not-so-distant future where independent cars will be increasingly present. Although these vehicles currently still represent a small portion of the global fleet, it is essential that streets and avenues are ready for this advancement. And white light is the answer to this challenge.
The impact on traffic laws with Detran and Contran
Now, you must be wondering: “But what detran e the Contran Are they already discussing these changes?” Yes, the implementation of this new light on traffic lights will require adaptations to traffic laws. new law will be necessary to officially integrate this innovation into the Brazilian Traffic Code (CTB). Thus, new signaling rules can be applied, ensuring that traffic operates properly.
It is important to emphasize that this change does not replace traditional signage, but rather complements it. White light will only be triggered when the number of unique vehicles reaches a certain level. Therefore, the colors red, green and yellow will continue to regulate traffic as it has always been done. But when the new light comes into play, it will be as if independent vehicles take control more efficiently, generating less stops and waiting time.
First tests and the vision for the future
Although it may seem like a distant concept, White light has already been tested in Madrid, Spain. The idea is that these first experiments will provide data on the effectiveness and safety of the system, helping to shape a new law of traffic. If the results are positive, the expectation is that the innovation will be adopted globally, including in Brazil.
And why is this important? Because, in addition to preparing cities for the future of autonomous cars , this change can benefit traffic as a whole. Less time spent at intersections, greater safety on the roads and, who knows, even less stress in drivers' daily lives.
White light on traffic lights is a step forward towards the future. It represents an intelligent solution to traffic challenges and reflects the need to adapt to new technologies. Over time, this innovation could become a reality in many parts of the world, bringing more efficiency and safety to our streets.
