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Intelligent Traffic Light Control System using Deep Q-Learning (DQN)

An AI-powered traffic management system that optimizes multi-intersection signal timing using Deep Q-Network (DQN) and real-time vehicle detection.

Hannah

Published December 24, 2025

Original author: Hoang LongOriginal source (new tab)

Intelligent Traffic Light Control System using Deep Q-Learning (DQN)

Project description

<ENG> Intelligent Traffic Light Control System AI-Based Multi-Intersection Signal Optimization Using Deep Reinforcement Learning Project Overview The Intelligent Traffic Light Control System is an AI-powered traffic management solution that optimizes signal timing across multiple intersections using Deep Reinforcement Learning (DQN) and real-time vehicle detection. Problem Statement Traditional fixed-time traffic signals cannot adapt to dynamic traffic conditions, resulting in: Long waiting times during peak hours Poor coordination between adjacent intersections Inefficient green wave…

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