In an intelligent networked environment, vehicles can communicate and execute precise control schemes to pass through unsignalized intersections. In the previous work, we modeled the Petri net model of the intersection without conflict and deadlock. This model mainly ensures the safety of vehicles, making vehicles pass the intersection safely without conflict, but it does not consider efficiency. With the Petri net model, an improved genetic algorithm with priority is proposed to optimally sequence the vehicle passing an intersection in this paper. Experimental results show that the proposed method effectively balances safety and efficiency, that is, avoids traffic conflicts at intersections, and improves the efficiency of traffic flow.
A Novel Approach to Conflict-free Vehicle Scheduling of Unsignalized Intersection based on Heuristic Algorithm
2023-09-24
573643 byte
Conference paper
Electronic Resource
English
Risk Evaluation Model of Unsignalized Intersection Based on Traffic Conflict Line Theory
British Library Conference Proceedings | 2020
|Unsignalized Intersection Simulation Model InterSim
British Library Conference Proceedings | 1997
|