车联网环境下CACC车辆信息传播安全性研究*

doi:10.19562/j.chinasae.qcgc.2019.03.003

Abstract

Abstract: To analyze the virus propagation under the road environment mixed with CACC vehicles and common vehicles, considering the interaction among traffic flow, information flow and virus propagation, CACC vehicle virus infection probability is calculated and the dynamic model of virus propagation is built. Then, the probability of virus infection under different environments is analyzed and the process of virus propagation is simulated. The simulation results show that reducing the probability of virus infection can control the spread of virus effectively and improve the security of information propagation of CACC vehicles,both in different communication range limits and in different traffic density environments

Key words: internet of vehicles, vehicle-to-vehicle communications, virus information propagation, cyber security

Wei Lei, Wang Yunpeng, Qin Hongmao & Yu Guizhen. A Research on Security of Information Propagation of CACC Vehicles Under Internet of Vehicles Environment[J]., 2019, 41(3): 252-258.

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A Research on Security of Information Propagation of CACC Vehicles Under Internet of Vehicles Environment

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