In order to enable autonomous vehicles to adopt correct longitudinal control strategies when facing horizontal non-connected vehicles at untrusted intersections, reduce the risk of collision, this paper proposes acceleration collision avoidance, deceleration avoidance and pre-collision methods. An upper-layer collision avoidance controller based on fuzzy control and an upper-layer collision controller based on collision damage minimization are designed. In this paper, Simulink is used to build a 5-DOF dynamic model of the vehicle and to conduct simulation experiments. The results show that the adopted longitudinal control strategy can maximize the safety of the vehicle when collision avoidance and collision avoidance are not timely.
Longitudinal safety control strategy for autonomous vehicles without signal-controlled intersection
Fifth International Conference on Artificial Intelligence and Computer Science (AICS 2023) ; 2023 ; Wuhan, China
Proc. SPIE ; 12803
2023-10-16
Conference paper
Electronic Resource
English
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