In the past few years, self-propelled vehicles are growing rapidly. A large number of automakers and technology companies have engaged in self-propelled research, with tens of billions of dollars invested.
What is the car itself, and why will this car become the trend of the future?
By traditional definition, a car is a car that can operate without human intervention or intervention.
Some companies pioneered the development of self-propelled vehicles.
There are 6 different levels for self propelled vehicles.
