The number of cars in cities continues to increase, and vehicle management has always been a crucial part of urban transportation. RFID technology is an important means of vehicle management as it enables effective management of vehicles and rapid automatic identification of vehicle identity. The smart electronic license plate combines the characteristics of ordinary license plates and RFID technology for automatic identification and data collection, enabling wireless, long-distance, and high-speed identification of vehicle license plates. Moreover, RFID electronic tags have a globally unique ID number, providing functions such as anti-counterfeiting and anti-theft. RFID technology contributes to the establishment of "intelligent transportation" and "smart cities".
The smart electronic license plate is composed of a regular electronic license plate and an RFID electronic tag. The RFID electronic tag chip is associated with the regular license plate number. By wirelessly reading the RFID electronic tag information from a long distance, the vehicle's license plate number as well as other detailed information about the vehicle and its owner can be obtained.
Functions of the RFID Electronic License Plate System
Vehicle Information Management: The process of identifying vehicle-related information, including vehicle license plates, annual inspections, emissions, insurance, etc., through fixed or mobile devices.
Customs and Electronic Gate Management: Electronic gate systems at port terminals, automated customs clearance management, etc.
Electronic Toll Management: This includes management of road and bridge tolls, highway toll collection without stopping, parking lot toll management, etc.
Traffic Condition Management: This includes systems such as the Bus Rapid Transit (BRT) scheduling system and road traffic flow monitoring system.
Electronic license plates are equipped with an RFID electronic tag on motor vehicles, serving as a carrier of vehicle information. When passing through road segments equipped with authorized RFID readers, the readers collect or write data on the electronic license plates of each motor vehicle, achieving various purposes of integrated traffic management. This is based on the application of RFID technology's characteristics of high-precision identification, high-accuracy data collection, and high sensitivity. Furthermore, it enables vehicles to pass through toll gates without stopping or slowing down and complete toll payments directly. Electronic license plates are the best choice for achieving high-speed automatic toll collection.
An RFID electronic license plate is a new type of electronic license plate that combines a regular license plate with RFID technology. The electronic license plate stores encrypted vehicle-related information through an RFID electronic tag chip. Compared to license plate recognition using video and image processing, RFID technology, as an emerging non-contact automatic identification technology, offers higher recognition accuracy, is less susceptible to external environmental influences, has no blind spots, and can accurately and comprehensively obtain status information from multiple vehicles.
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