The AI here is presumably some form of machine learning which uses initial data on a vehicle's motion to predict later behavior and does some other tricks. That's a very basic, valid, and straightforward use case, aside from whether it's of any real-life value to a cyclist (questionable). It's also not clear from the description whether there's any "AI" on board or whether the gizmo simply incorporates an algorithm developed on some training set of recordings in a lab somewhere.