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alikureishy / Automata-Capstone

Capstone repository (pulled from /verichev)
MIT License
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Saving images from simulator #6

Closed Verichev closed 5 years ago

alikureishy commented 5 years ago

The car detects the traffic lights most of the time properly. I assigned timestamp for the bug: 02:40 [min:sec] - car stops at the red light than slowly accelerates. This is not necessarily bad, because when after 1 sec, the traffic light will be green. 05:00 [min:sec] - the light variable changes, but there is no traffic light. 06:14 [min:sec] - car goes off the road, and loses the control.

This is probably because the io bottleneck is creating a race condition. As I had mentioned earlier, another node should be writing to disk, otherwise tl_detector has too much going on. It will also help with debugging if we separate the responsibilities of nodes this way.

alikureishy commented 5 years ago

I'm approving this one for check-in, but am working on creating a data collector node for actually writing the data. Meanwhile, you guys can continue with training.

Verichev commented 5 years ago

@bessszilard Check the green path, if it slowes down, the car will not catch up with planned path and go off the road. Even without saving I have sometime this problem. This only work good on @safdark computer, cause he has raw linux. If you use this branch for saving images, use manual driving, it works perfectly. Than use images for feeding the model

bessszilard commented 5 years ago

You are right @Verichev . Probably the issue was with my machine. When the green path slowed down, I disabled the camera, and immediately the green path speed up, and continued everything as it have to be.

I am using Ubuntu 16.04 LTS on my notebook with kinetic 1.12.14.