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Published at November 10

Multi-hop Upstream Preemptive Traffic Signal Control with Deep Reinforcement Learning

cs.LG

cs.AI

cs.SY

eess.SY

math.PR

Released Date: November 10, 2024

Authors: Xiaocan Li¹, Xiaoyu Wang², Ilia Smirnov², Scott Sanner¹, Baher Abdulhai²

Aff.: ¹Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Canada; ²Department of Civil and Mineral Engineering, University of Toronto, Toronto, Canada

Arxiv: http://arxiv.org/abs/2411.07271v1

Refer to caption

Method

Prerequisite

Input

Output

Webster

Single intersection’s phase

sequence in a cycle

Traffic volume

Optimal cycle length and phase split

GreenWave

All intersections have

identical cycle length

Traffic volume,

speed, road length

Offsets for unidirectional intersections

Maxband

All intersections have

identical cycle length

Traffic volume,

speed, road length

Offsets for two opposite

direction intersection