Autonomous vehicles may eventually have a fourth traffic light color.
It may surprise you to learn that experts are now proposing the addition of a fourth color to traffic signals, though this will not be just for humans in a world where some drivers struggle to remember the colors of each and every traffic light.
Researchers at North Carolina State University proposed the new color, white, to make it easier for human drivers to identify when driverless vehicles are using a traffic intersection and, conversely, to make it easier for these self-driving vehicles to navigate such junctions.
He added that the white phase concept, as a new traffic signal, also informs human drivers of their responsibilities. "Red traffic lights continue to indicate a halt. Orange exit signals will continue to be used. Furthermore, white signals will instruct human drivers to simply follow the vehicle in front of them."
Allow the robots to take care of it.
All of this implies that in the future, a white light on a traffic signal will indicate the presence of one or more AVs, and that these AVs will manage traffic by coordinating vehicle movements and communicating with one another.
Drivers would only need to pay attention to the white light and follow the driverless car in front of them, without worrying about when to stop, slow down, or let another car pass through.
People would essentially just go with the flow and leave the thinking to the machines.
A computer simulation of this concept revealed that the white phase could increase traffic flow by tiny amounts, which could add up to something more significant over time. We have no idea how well this would work in practice.
These modest improvements were observed when the proportion of AVs at a junction varied from 10% to 30% of all vehicles, but even better, as the proportion of self-driving cars increased, traffic delays decreased significantly.
Although difficult to implement, it will be worthwhile.
However, the team acknowledged that, while such a system could potentially improve traffic efficiency at stops and intersections by enormous margins cumulatively, implementation of such a system could prove to be a greater challenge due to drivers' unwillingness to adapt to a new system.
The team, on the other hand, is eager to begin experimental tests to determine how such a system could be introduced gradually, minimizing the impact of changes on human drivers during the adaptation period.
A number of the white phase concept's components, according to Hajbabaie, could be applied with only minor changes to intersections and current AVs. "We believe there are also opportunities to test this strategy in specific locations."
"Ports, for example, see a high volume of commercial traffic, making traffic flow critical. Because commercial vehicles appear to be more likely to embrace autonomous vehicles, there may be an opportunity to run a pilot project to aid port traffic and commercial transportation there."
Even though the concept is still in its early stages, it appears likely that such a change to the traffic system will become necessary rather than novel in the long run.
Knowing how irritating human behavior at traffic lights can be (running red lights, accelerating too slowly during green lights, and so on), I'd gladly put up with the inconvenience of learning a new system if it meant significantly fewer traffic jams and delays.
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It may surprise you to learn that experts are now proposing the addition of a fourth color to traffic signals, though this will not be just for humans in a world where some drivers struggle to remember the colors of each and every traffic light.
Researchers at North Carolina State University proposed the new color, white, to make it easier for human drivers to identify when driverless vehicles are using a traffic intersection and, conversely, to make it easier for these self-driving vehicles to navigate such junctions.
He added that the white phase concept, as a new traffic signal, also informs human drivers of their responsibilities. "Red traffic lights continue to indicate a halt. Orange exit signals will continue to be used. Furthermore, white signals will instruct human drivers to simply follow the vehicle in front of them."
Allow the robots to take care of it.
All of this implies that in the future, a white light on a traffic signal will indicate the presence of one or more AVs, and that these AVs will manage traffic by coordinating vehicle movements and communicating with one another.
Drivers would only need to pay attention to the white light and follow the driverless car in front of them, without worrying about when to stop, slow down, or let another car pass through.
People would essentially just go with the flow and leave the thinking to the machines.
A computer simulation of this concept revealed that the white phase could increase traffic flow by tiny amounts, which could add up to something more significant over time. We have no idea how well this would work in practice.
These modest improvements were observed when the proportion of AVs at a junction varied from 10% to 30% of all vehicles, but even better, as the proportion of self-driving cars increased, traffic delays decreased significantly.
Although difficult to implement, it will be worthwhile.
However, the team acknowledged that, while such a system could potentially improve traffic efficiency at stops and intersections by enormous margins cumulatively, implementation of such a system could prove to be a greater challenge due to drivers' unwillingness to adapt to a new system.
The team, on the other hand, is eager to begin experimental tests to determine how such a system could be introduced gradually, minimizing the impact of changes on human drivers during the adaptation period.
A number of the white phase concept's components, according to Hajbabaie, could be applied with only minor changes to intersections and current AVs. "We believe there are also opportunities to test this strategy in specific locations."
"Ports, for example, see a high volume of commercial traffic, making traffic flow critical. Because commercial vehicles appear to be more likely to embrace autonomous vehicles, there may be an opportunity to run a pilot project to aid port traffic and commercial transportation there."
Even though the concept is still in its early stages, it appears likely that such a change to the traffic system will become necessary rather than novel in the long run.
Knowing how irritating human behavior at traffic lights can be (running red lights, accelerating too slowly during green lights, and so on), I'd gladly put up with the inconvenience of learning a new system if it meant significantly fewer traffic jams and delays.
https://spiritsevent.com
https://gpsku.co.id/
https://caramanjur.com/
https://rainyquote.com
https://www.teknovidia.com/
https://hpmanual.net/
https://www.inschord.com/
https://edukasinewss.com/
