Machine Learning Times
Machine Learning Times
EXCLUSIVE HIGHLIGHTS
The Great AI Myth: These 3 Misconceptions Fuel It
 Originally published in Forbes, July 29, 2024. The hottest thing...
How to Sell a Machine Learning Project
 Originally published in Built In, February 6, 2024. Never...
The 3 Things You Need To Know About Predictive AI
 Originally published in Forbes, June 29, 2024. Some problems are...
Alphabet Uses AI To Rush First Responders To Disasters—Takeaways For Businesses
 Originally published in Forbes, July 7, 2024. The National Guard...
SHARE THIS:

2 years ago
Massive Traffic Experiment Pits Machine Learning Against ‘Phantom’ Jams

 
Originally published in Berkeley News, Nov 22, 2022.

Many traffic jams are caused by human behavior: a slight tap on the brakes can ripple through a line of cars, triggering a slowdown — or complete gridlock — for no apparent reason.

But in a massive traffic experiment that occurred outside of Nashville last week, scientists tested whether introducing just a few AI-equipped vehicles to the road can help ease these “phantom” jams and reduce fuel consumption for everyone. The answer seems to be yes.

Over the course of five days, researchers conducted one of the largest traffic experiments of its kind in the world, deploying a fleet of 100 Nissan Rogue, Toyota RAV4 and Cadillac XT5 vehicles onto a busy stretch of Nashville’s I-24 during the morning commute. Each vehicle was equipped with an AI-powered cruise control system designed to automatically adjust the speed of the vehicle to improve the overall flow of traffic — essentially turning each car into its own “robot traffic manager.”

“Driving is very intuitive. If there’s a gap in front of you, you accelerate. If someone brakes, you slow down. But it turns out that this very normal reaction can lead to stop-and-go traffic and energy inefficiency,” said Alexandre Bayen, associate provost and Liao-Cho Professor of Engineering at the University of California, Berkeley. “That’s precisely what AI technology is able to fix — it can direct the vehicle to things that are not intuitive to humans, but are overall more efficient.”

To continue reading this article, click here.

7 thoughts on “Massive Traffic Experiment Pits Machine Learning Against ‘Phantom’ Jams

  1. I find a lot of interesting information whenever I visit your website, which I do frequently. Not only are there some wonderful articles, but also some wonderful comments. I am grateful to you, and I hope that you will spread the word about my page. retro games

     

Leave a Reply