CHALLENGE 26: Autonomous Driving

I don't know what I can invent, but yesterday I read an article about autonomous driving.
The article argued that the solution to autonomous driving lies in vehicle-road collaboration, which means "single-vehicle intelligence" and "road intelligence". Single-vehicle driving now faces the problem of not enough accuracy, such as no way to predict vehicles obscured by the back of large trucks. Road intelligence is not about burying intelligent devices in the ground, but installing monitors like street lights to determine vehicle positioning and the distance relationship with other vehicles. Such construction would obviously be a very large expense. I'm curious to see if road intelligence can be accomplished through satellite positioning.