Urban car ownership is increasing, and vehicle management has always been an important part of urban transportation. RFID technology can effectively manage vehicles and quickly and automatically identify the identity of vehicles, which has become an important means of vehicle management. Intelligent electronic license plate combines the automatic recognition and collection characteristics of ordinary license plate and RFID technology, which can realize wireless, long-distance and high-speed recognition of vehicle license plate, and the global unique ID number of RFID electronic tag has the functions of anti-counterfeiting, anti-theft and so on. RFID technology helps to build “intelligent transportation” and “smart city”

The intelligent electronic license plate is composed 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 distance, you can obtain the vehicle license plate number and other detailed information of the vehicle and the owner.

How RFID helps the development of Intelligent Transportation

RFID electronic license plate system function

1. Vehicle information management: identify and judge vehicle related information through fixed or mobile equipment, and judge vehicle fake license plate, annual inspection, exhaust gas, traffic compulsory insurance and other information.

2. Customs and electronic gate management: electronic gate system of port and wharf, automatic customs clearance management of customs, etc.

3. Electronic Toll Management: Road and Bridge toll management, expressway non-stop toll management, parking lot toll management, etc.

4. Traffic condition management: Bus Rapid Transit (BRT) dispatching system, road traffic flow monitoring system, etc.

Electronic license plate is the best choice to realize high-speed automatic charging. The electronic license plate is equipped with an RFID electronic tag on the motor vehicle as the carrier of vehicle information. When passing through the road section equipped with an authorized RFID reader / writer, the reader / writer collects or writes the data on the electronic license plate of each motor vehicle, so as to achieve the purpose of all kinds of comprehensive traffic management. This is an application based on the technical characteristics of RFID high-precision identification, high-precision acquisition and high sensitivity, and can realize that the vehicle can pass through the toll gate directly without stopping and decelerating.

RFID electronic license plate is a new type of electronic license plate formed by the combination of ordinary license plate and RFID technology. Electronic license plate stores encrypted vehicle related information through a wireless identification electronic tag. As a new non-contact automatic recognition technology, RFID technology has higher recognition accuracy than license plate recognition based on video and image processing. It is not easy to be affected by the external environment and has no blind area. It can accurately and comprehensively obtain the status information of a single vehicle.

Responsible editor: CT

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