Vehicle tracking system based on big data

The invention provides a vehicle tracking system based on big data, which comprises a main control module connected with a terminal server, and an acquisition module and a storage module which are bidirectionally connected with the main control module, and is characterized in that the acquisition module comprises a plurality of road cameras arranged on a road, and the road cameras are used for acquiring and tracking video image data of vehicles running on the road; the main control module is used for receiving data, processing the data and uploading the data to the terminal server; the storage module is used for storing road vehicle video image data, and the vehicle video image data comprises video image data of normal driving, violation video image data of violation vehicles and travel video image data of the violation vehicles leaving violation sites; according to the invention, road video image acquisition can be conveniently carried out on illegal vehicles, and automatic tracking of the illegal vehicles i