RFID is an important technology in the Internet of things that has the characteristics of safe, affordable, efficient, which received widespread attention and research. This paper proposes a UHF RFID-based intelligent vehicle management system (the Internet). The system consists of RFID hardware system, CDMA system, the GIA system, data processing system, and can realize intelligent vehicle identification, location, tracking, velocity measurement, monitoring and management, to address the current severe road congestion, speeding, vehicle theft and vehicle overload management and other issues. Software and hardware design of intelligent vehicle management system based on RFID, focuses on systems, security design, selection of RFID cards and vehicle access control software features, the fleet management system is not only convenient, but also intelligent identification of vehicles and vehicle theft, in the community, school, car park and vehicle management occasions has a good application.