The Smart Traffic Light network diagram demonstrates an IoT-based traffic management system. It connects multiple traffic lights, vehicle sensors, cameras, and pedestrian sensors through a local network controlled by an IoT gateway. The gateway communicates with a cloud server that processes control commands, stores traffic data, and provides remote monitoring capabilities. Monitoring personnel access real-time dashboards via APIs to observe traffic conditions and system status. This setup enhances road safety, reduces congestion, and enables smart automation. The integration of vehicle detection, video feeds, and pedestrian requests highlights how IoT transforms traditional traffic control into an intelligent, data-driven system.
