RFID-based smart toll booths are revolutionizing the way we collect toll taxes. With the use of RFID readers, IR sensors, servo motors, and Arduino Nano, toll collection becomes automated and more efficient. In this article, we will explore the features, benefits, and working of an RFID-based smart toll booth.
What is an RFID-Based Smart Toll Booth?
An RFID-based smart toll booth is a system that uses radio frequency identification (RFID) technology to collect toll taxes from vehicles passing through the toll booth. It consists of an RFID reader, IR sensor, servo motor, and Arduino Nano microcontroller.
How does the RFID-Based Smart Toll Booth Work?
1. The working of an RFID-based smart toll booth is as follows:
2. When a vehicle approaches the toll booth, the RFID reader scans the RFID tag on the vehicle's windshield.
3. The RFID reader sends the tag information to the Arduino Nano microcontroller, which verifies the tag and checks if the toll payment is pending.
4. If the payment is pending, the microcontroller sends a signal to the IR sensor, which detects the presence of the vehicle.
5. The microcontroller then sends a signal to the servo motor to raise the toll gate, allowing the vehicle to pass through.
6. After the vehicle passes through, the servo motor lowers the toll gate, and the toll amount is deducted from the vehicle's account.
Benefits of RFID-Based Smart Toll Booth
1. There are several benefits of using RFID-based smart toll booths:
2. Increased Efficiency: The system eliminates the need for manual toll collection, reducing the waiting time for drivers.
3. Reduced Fraud: The system is less prone to fraud as it eliminates the possibility of toll booth operators pocketing toll money.
4. Cost-Effective: The cost of implementing the system is relatively low compared to traditional toll tax collection methods, as it requires fewer resources and less infrastructure.
5. Accurate: The system uses high-tech sensors to calculate tolls accurately, reducing the chances of overcharging or undercharging drivers.
