At present, agricultural vehicle- borne computer is mainly used to control the precise positioning and navigation of agricultural vehicles, to realize automatic driving, and is widely used in various agricultural vehicles. Digitalization of engineering vehicles, including excavators, pile drivers, tower cranes, road ollers, mining trucks and so on. To enhance eficiency and safety of operation through on-board computer-centric control system. New Energy vehicles have been the trend, we can see new energy vehides equipped with large-screen on-board computer. As an important asset, goods vehicles or construction vehicles (excavators, ollers, tower cranes, rollers, etc.) are usually equipped with TRACKER equipment.