DynamicLight: Two-Stage Dynamic Traffic Signal Timing

arXiv:2211.01025v2 Announce Type: replace
Abstract: Reinforcement learning (RL) is gaining popularity as an effective approach for traffic signal control (TSC) and is increasingly applied in this domain. However, most existing RL methodologies are confined to a single-stage TSC framework, primarily focusing on selecting an appropriate traffic signal phase at fixed action intervals, leading to inflexible and less adaptable phase durations. To address such limitations, we introduce a novel two-stage TSC framework named DynamicLight. This framework initiates with a phase control …

arxiv cs.ai cs.lg dynamic signal stage traffic type