Vehicular Platoon Communication: Architecture, Security Threats and Open Challenges

Taylor, Sean Joe; Ahmad, Farhan; Nguyen, Hoang Nga; Shaikh, Siraj Ahmed

doi:10.3390/s23010134

Cited by 18 publications

(6 citation statements)

References 85 publications

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“…-Vehicle [17]: Received broadcast message and took alternative route. -Vehicle [26]: Received broadcast message and took alternative route.…”

Section: B Scenario IImentioning

confidence: 99%

Decentralized Vehicle-to-Vehicle (V2V) Intelligent and Sustainable Communications for Improving Traffic Safety

Radi,

Samir,

El-Badawy

et al. 2024

Journal of Communication Sciences and Information Technology

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Intelligent and sustainable vehicle networking (ISVN) is a promising new paradigm for transportation that leverages advances in vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication to enable vehicles to cooperate with each other and with the infrastructure to improve traffic safety and sustainability. Centralized V2V communication systems have limitations in terms of reliability and scalability, limiting their ability to meet the growing demands of ISVN. This paper proposes a decentralized V2V communication system that addresses the limitations of centralized systems by using a decentralized, collaborative, and intelligent approach. The proposed system consists of three main components: on-board vehicle units (OBUs), roadside units (RSUs), and a cloud server. The proposed system has the potential to significantly improve ISVN by enabling vehicles to cooperate with each other and with the infrastructure to improve traffic safety, efficiency, sustainability, and scalability. Specifically, the proposed system can improve traffic safety by reducing the number and severity of traffic accident. In addition, it will enhance traffic efficiency by enabling vehicles to optimize their routes and speeds. Also, it will elevate the scalability and reliability of ISVN by eliminating the need for a central fusion server. The proposed system is implemented using the Veins simulator, which is one of the most respected simulators for V2V communications systems. The proposed system outperforms other traditional centralized systems in several ways, including increased reliability and reduced latency.

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“…-Vehicle [17]: Received broadcast message and took alternative route. -Vehicle [26]: Received broadcast message and took alternative route.…”

Section: B Scenario IImentioning

confidence: 99%

Decentralized Vehicle-to-Vehicle (V2V) Intelligent and Sustainable Communications for Improving Traffic Safety

Radi,

Samir,

El-Badawy

et al. 2024

Journal of Communication Sciences and Information Technology

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“…Currently, CCAV platoons are researched with three key topologies: centralised, decentralised, and hybrid. In a centralised topology, the lead vehicle communicates with all vehicles in the platoon, but member vehicles do not communicate with each other [65]. The lead receives and processes information from the member vehicles and then transmits commands to each vehicle.…”

Section: Platooningmentioning

confidence: 99%

A Comprehensive Survey of Threats in Platooning—A Cloud-Assisted Connected and Autonomous Vehicle Application

Sheik,

Maple,

Epiphaniou

et al. 2023

Information

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Cloud-Assisted Connected and Autonomous Vehicles (CCAV) are set to revolutionise road safety, providing substantial societal and economic advantages. However, with the evolution of CCAV technology, security and privacy threats have increased. Although several studies have been published around the threat and risk estimation aspects of CCAV, limited research exists on the security implications and emerging threat landscapes in the CCAV platooning application. We conducted an extensive review and categorisation of real-world security incidents and created an account of 132 threats from scholarly sources and 64 threats from recorded events in practice. Furthermore, we defined thirty-one (31) trust domains and outlined eight (8) unique attack vectors to supplement existing research efforts for the systematic security analysis of such cyberinfrastructures. Using these findings, we create a detailed attack taxonomy to communicate threat-related information in CCAV and platooning applications and highlight emerging challenges and ways to safeguard the broader CCAV systems. This work acts as a roadmap to existing researchers and practitioners advocating for a ‘security and privacy by design’ framework for a dynamically evolving CCAV threat landscape.

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“…How to use this information is a difficult problem. In this paper, refer to [21][22][23]. All CAVs with the same distance, velocity, and acceleration are the best state for a platoon, so the linear controller is adopted, which is easy to implement for CAVs.…”

Section: Distributed Controllers For Cavsmentioning

confidence: 99%

Evaluating Efficiency of Connected and Autonomous Vehicles with Different Communication Topologies

Liu,

Gong,

Chen

et al. 2023

Electronics

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Connected and autonomous vehicles (CAV) employ vehicle-to-vehicle communications to safely drive in a platoon with short inter-vehicle distances, which can improve traffic throughput and reduce fuel consumption. With the development of wireless communication technology, more and more information can be used for vehicle controllers. However, is more information better? In this paper, a fuel economy-based performance evaluation index is established for evaluating the efficiency of CAVs driving in a platoon with different communication topologies. Four typical communication topologies that describe the CAV with different amounts of information are studied by the linear controller. The differential evolution algorithm is used to solve the parameters. Due to the increase in information, more control parameters need to be computed, and it is hard to find an optimal solution. So, the simulation results show that CAV with more information did not obtain a better fuel economy.

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Vehicular Platoon Communication: Architecture, Security Threats and Open Challenges

Cited by 18 publications

References 85 publications

Decentralized Vehicle-to-Vehicle (V2V) Intelligent and Sustainable Communications for Improving Traffic Safety

Decentralized Vehicle-to-Vehicle (V2V) Intelligent and Sustainable Communications for Improving Traffic Safety

A Comprehensive Survey of Threats in Platooning—A Cloud-Assisted Connected and Autonomous Vehicle Application

Evaluating Efficiency of Connected and Autonomous Vehicles with Different Communication Topologies

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