Open access
Jul 2026
Emergency vehicle signal priority control method for arterial intersections in an intelligent connected environment
Simulation experiments show that STG-MAPPO achieves better EV progression efficiency, lower general-traffic delay, and improved safety indicators than fixed-time control, actuated control, rule-based EV priority, DDQN, IPPO, and MAPPO.
Sen Cao, Xing-Chen Zhang, Wenfang Li et al.
· Scientific Reports · 0 citations