ELI5: Explain Like I'm 5

Sydney Coordinated Adaptive Traffic System

Alright kiddo, have you ever been in a car with your family and had to stop at a red light even though there were no other cars on the road? Well, that's because traffic lights are timed to help cars move in the safest and most efficient way possible. And that's what the Sydney Coordinated Adaptive Traffic System, or SCATS for short, does - but on a much bigger scale!

Imagine you have a bunch of traffic lights on different streets all trying to work together to keep traffic moving smoothly. Sounds tough, right? Well, that's where SCATS comes in! It's like a traffic conductor that helps all the traffic lights work together to create the best possible flow of cars.

It does this by constantly collecting information about what's happening on the roads - like how many cars are there, how fast they're going and where they're headed. Using that information, it can adjust the timing of the traffic lights in real time to make sure cars are flowing smoothly and nobody is getting stuck in traffic.

So, let's say there is a lot of traffic on one road and cars are starting to back up. SCATS would pick up on that and make the traffic lights on that road green for longer, which would help move more cars through that area. And if there's no traffic on another road, it would make those traffic lights green for a shorter amount of time. This helps prevent cars from wasting time just sitting at red lights.

Pretty cool, huh? The Sydney Coordinated Adaptive Traffic System is all about making the roads safer and less frustrating for drivers like us.