Vehicle positioning method and system of Internet of Vehicles

The invention discloses an Internet of Vehicles vehicle positioning method and system, and the method comprises the steps: dividing a traffic concentration region into small regions, and setting management control modules at the edges of the small regions; positioning devices are arranged on the vehicles, and the vehicles in a small area are automatically connected with a management control module; the management control module is used for positioning a vehicle, identifying vehicle information and transmitting regional information to the positioning device; and the management control module stores the vehicle information in the corresponding small area and sends the stored information to the cloud server. The traffic concentration area is divided into the small areas, and the management control modules are arranged at the edges of the small areas, so that communication signals can be enhanced and guaranteed, the positioning accuracy can be improved, the calculation amount of edge calculation can be reduced, t