Real name authentication system of vehicle-mounted internet of things card

The invention provides a real name authentication system of a vehicle-mounted internet of things card. The real-name authentication system comprises a vehicle owner interaction module, vehicle enterprise equipment, operator equipment and supervision equipment, the vehicle owner interaction module is used for sending a first authentication request including user information, vehicle information and vehicle-mounted Internet of Things card information to the vehicle enterprise equipment; the vehicle enterprise equipment is used for carrying out information verification on the first authentication request, and sending a second authentication request of the user information, the vehicle information and the vehicle-mounted Internet of Things card information after verification to the operator equipment after the information verification is passed; and the operator equipment is used for re-checking the second authentication information in the second authentication request, and sending the user information, the vehic