Speed Camera of cars flying by

I live on a quiet street, with occasional vehicles that are driving way faster than the speed limit. I would love to be able to leverage my Ring Security Camera to be able to calculate the speed of vehicles driving by in the road in front of my house. I know I could do this with a Raspberry PI and OpenCV, but it would be great to be able to get this into the Ring feature set. I am glad to contribute to the repo if you guys are thinking about enabling this capability.