Vehicle grouping system and method based on direct communication and cellular network communication

The invention discloses a vehicle team system based on direct communication and cellular network communication. The vehicle team system comprises a first vehicle, a second vehicle and a remote server, wherein the first vehicle and the second vehicle are respectively provided with a vehicle machine, a direct connection communication module and a cellular network communication module, and the vehicle machine is loaded with a vehicle-mounted navigation map and a human-computer interaction interface; and the remote server can be in communication connection with each vehicle through a cellular network. When the first vehicle sends a vehicle grouping request to the remote server, the remote server sends the vehicle grouping information identification code to the first vehicle; the first vehicle sends the received vehicle team information identification code to a second vehicle in communication connection with the first vehicle through a direct connection communication module or a cellular network communication modu