Weird behavior of traffic lights on intersections about carla HOT 4 CLOSED

You're welcome. And to answer your question, you can write a code to get the traffic lights at the intersection (using the carla.World.get_traffic_lights_in_junction(junction_id) method) and set their states manually.

from carla.

This is the default behavior.

"The traffic lights in the same group follow a cycle. The first one is set to green while the rest remain frozen in red. The active one spends a few seconds in green, yellow and red, so there is a period of time where all the lights are red. Then, the next traffic light starts its cycle, and the previous one is frozen with the rest."

Source

from carla.

Hey @GoodarzMehr ,
thanks for the clarification. So, I guess there is no out-of-the-box way to change them to more "normal" color changing behavior?

Best, Ivan

from carla.

Following up on what @GoodarzMehr said, if both traffic lights were green, traffic would have to understand the concept of give way, which isn't a simple logic to design.

Closing this is at has been answered

from carla.