Abstract:

Electronic toll collection systems worldwide typically rely on Dedicated Short Range Communication (DSRC) technology. This project proposes an Automatic toll collection system that utilizes GSM module technology to transmit transaction information to user’s cell phones. This innovative approach aims to streamline toll collection on expressway networks. The primary objective of this project is to design a system that automatically identifies approaching vehicles, records their number and time of arrival. If the vehicle belongs to an authorized person, the system will automatically open the toll gate and deduct the required amount from their account. However, in the event of an illegal entry, the system will register the violation and emit a warning sound. Each vehicle will be equipped with an RFID tag affixed to the windshield, containing a unique identification number. When a vehicle passes through the toll gate, the corresponding toll amount will be deducted from the prepaid balance associated with the tag. The updated balance can be viewed on an LCD display. If a user's balance is insufficient, it will become negative. By facilitating data exchange between motorists and toll authorities, this system enhances toll collection efficiency by reducing traffic congestion, minimizing processing time, and eliminating potential human errors.

Description:

modem, authorized, toll booth, motorists, authorities, human error