Enforce the traffic lights to operate according to a fixed duration

[lingyixia]

I have known that the red light can be influenced by other traffic light within group, while how to ignore this effect? I meet a scenario that contain only a single vehicle so I do not need to consider traffic jam, I need a fixed during.

[DnDare]

Hi @lingyixia As explained at: https://github.com/carla-simulator/carla/issues/6121#issuecomment-1387123555 Traffic lights have defined times (Green: 10 seconds, Yellow :3 seconds, Red: 2seconds, ). In TrafficLight Groups with multiple traffic lights these times are the added in a cicle. With a single traffic light a full cicle would be 15 seconds.

If you want to isolate one traffic light, you should do it in the editor.

If you want to try to modify the times, you should try this, I couldn't test whether they work or not, sry. https://carla.readthedocs.io/en/latest/python_api/#carla.TrafficLight.set_state