Automatic Toll System and Traffic Ideas Using GPS, Satellite, and Piezoelectric Energy.

This paper proposes an automatic toll and traffic management system using GPS and satellite technology to calculate toll charges based on the distance travelled by vehicles. The system eliminates the need for stopping at toll booths, reducing traffic congestion and fuel consumption. Additionally, piezoelectric sensors installed under speed breakers generate electrical energy from vehicle movement, which can be used for street lighting and highway infrastructure. The proposed system improves efficiency, transparency, and sustainability in modern transportation systems. Keywords: Automatic Toll System, GPS, Satellite Communication, Piezoelectric Energy, Smart Transportation