i want to use the ZED stereo camzra to realize some function

[kearcer]

I want to use ZED camera to measuring the real-time road situation.and i want to measuring the real-time car speed in the road,Can you give me some advise about that ?Can you tell me weather i can realize it and which knowledge i need to learn.i just learn the python ,but the code on github are always C++,dear friend if you give me some advise i will very thank you.If some one want to help me please add my FB id 18751072631,Thank you for your listening.