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How Nextraf Implements AI Smart Traffic Control with WIZnet WIZ750SR

Nextraf automates traffic lights using WIZnet WIZ750SR and OpenCV. This AI IoT system optimizes city traffic through real-time density analysis and stable Ether

Lihan__

Published January 11, 2026

Original author: Team TMSOriginal source (new tab)

How Nextraf Implements AI Smart Traffic Control with WIZnet WIZ750SR

Components

Hardware components

Project description

[Author Information] The authors are affiliated with a research institution in India. Christ University: Bangalore, Karnataka, India 1. Overview Nextraf is an automated traffic management system designed to reduce congestion on Bangalore's busy streets. It uses computer vision to measure vehicle density in real-time and utilizes a central server to adjust traffic light durations dynamically. 1.1 Core HW Chips WIZnet WIZ750SR-TTL-EVB: Serial-to-Ethernet Gateway. Arduino Uno: Local Traffic Light Controller. 2. Core Technology or Environment The project is built to handle high-density traffic…

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