Application of RFID in intelligent traffic management

With the increase in the number of vehicles and the continuous expansion of vehicle-related applications, traditional license plates and manual vehicle management can no longer meet the demand. Automobile electronic identification created using RFID technology, also known as "electronic license plates", can Store license plate numbers and other information in RFID tags to achieve automatic, non-contact, non-stop vehicle identification and monitoring, greatly improving the efficiency of vehicle management. efficiency.

1. Traditional manual recognition or video recognition license plate technology still has risks such as low recognition success rate and easy recognition errors.

2. Inability to effectively identify decks and counterfeit license plates, etc.

3. Recognition efficiency is low, especially at toll stations. Traditional recognition requires vehicles to slow down to pass.

solution

An RFID tag is installed on each vehicle, and the RFID tag binds vehicle information to realize functions such as vehicle identification, dynamic detection, traffic flow detection, and urban traffic intelligent management under high-speed movement. Specific applications are as follows:

1. Identification of traffic violations: Based on RFID tags, the public security department can trace the operating status of specific vehicles in a specific area and identify violations.

2. Fake/counterfeit vehicle identification: Through the uniqueness and anti-counterfeiting properties of RFID tags, vehicles with license plates that do not match the RFID tag information can be screened out, and counterfeit/counterfeit vehicles can be identified.

3. Identification of vehicles illegally on the road: Through the vehicle information bound to the RFID tag, it can be found out whether the vehicle is on the road illegally, etc.

4. Vehicle driving trajectory tracking: When a vehicle passes through each electronic license plate reading and writing base station, the system will automatically record the vehicle's driving trajectory.

5. Dynamic traffic information collection: Based on the tracking of all vehicle trajectories within the range, road traffic status information can be obtained accurately and comprehensively

6. Speeding detection management: Use the time when the vehicle passes through two electronic license plate reading and writing base stations to measure the vehicle's driving speed to achieve speeding detection of the vehicle.

7. Number restriction/traffic restriction management: record the number/traffic restriction vehicles passing through the number/traffic restriction area to realize number/traffic restriction monitoring and management

User benefits

1. Anti-counterfeiting: Using the world's unique TID number of RFID tags, you can realize the anti-counterfeiting of electronic license plates and prevent the appearance of fake license plates/tariffs.

2. Anti-theft: Prevent others from stealing license plates and other behaviors, resulting in incorrect determination of illegal activities.

3. Anti-disassembly: Utilize the characteristics of RFID tags that fail after disassembly to prevent the disassembly of electronic license plates and ensure that the electronic license plates have unique correspondence with the vehicle.