PROJECT_01
AI Traffic Lights Manager
Research-grade adaptive traffic signal control using Deep Reinforcement Learning on a 4-way intersection via SUMO/TraCI. Implements three algorithms — tabular Q-Learning, Double Dueling DQN with Prioritised Replay, and PPO with entropy decay — operating on a 73-dimensional state vector. Best result: DQN achieves ~60% reduction in average waiting time vs fixed-time signals.
PythonPyTorchQ-LearningDQNPPOSUMO/TraCITensorBoard