Coordinated control of heterogeneous intelligent vehicle platoons under zero-trust architecture
ZHAO Yan
YU Meng
ZHAO Zhen-yu
BAO Yi-bo
HUANG Da-rong
NA Yu-hong
Abstract：Aiming at the authentication of communication links in the vehicle platoon at all times under the zero-trust architecture,a distributed control scheme was proposed.In this scheme,the chord stability of the vehicle platoon is also analyzed under the condition of ensuring the driving safety of the vehicle.Firstly,under the zero-trust architecture,a trust evaluation function with a time degradation factor is designed according to the verification results of historical communication between vehicles to ensure the characteristics of trust change with time.According to the influence of trust,the spacing strategy of the vehicle queue is designed,so that the expected spacing increases with the decrease of trust,so as to ensure the safety of the platoon.Finally,the controller is designed according to the spacing strategy of the zero-trust architecture to ensure the progressive stability and chord stability of the vehicle platoon.In addition,experiments are carried out on the automatic guided vehicle(AGV)platform in the environment of"four lines and one library",and the probability of system failure is reduced to 1‰～3‰,and the effectiveness of the proposed algorithm is verified.
Keywords：zero-trust architecturevehicle platoontrustspacing policy
Publication Date：2025-08-30
Online Publishing Date：2025-10-10(First online date of this platform, not the publication date of the document)
Pages：8( 1515-1522 )