The number of urban vehicles is increasing, and vehicle management has always been an important part of urban transportation. RFID technology implements effective management of vehicles, and quickly and automatically recognizes the identity of vehicles, which has become an important way of vehicle management. The intelligent electronic license plate combines the characteristics of automatic identification and collection of ordinary license plates and RFID technology, which can actually perform wireless, long-distance and high-speed recognition of vehicle license plates, and the global unique ID number of RFID electronic tags has functions such as anti-spoofing and anti-theft. RFID technology helps building “smart transportation” and “smart city” An intelligent electronic license plate is a combination of ordinary electronic license plate and RFID electronic tag. The RFID electronic tag is associated with the ordinary license plate number. After reading the RFID electronic tag information through wireless remote mode, the vehicle license plate number and other