Poster: Fault-tolerant Consensus for Connected Vehicles: A Case Study
Poster: Fault-tolerant Consensus for Connected Vehicles: A Case Study
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海报：联网车辆的容错共识：案例研究
DOI：
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
O. Altintas
中科院分区：
文献类型：
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作者：
Thomas Li;Lewis Tseng;Takamasa Higuchi;Seyhan Uçar;O. Altintas
联网车辆已经被部署，以提高安全性和便利性，更省油的路线和实时导航。一大技术挑战是在通信、传感器、目标检测等出现故障的情况下实现车辆之间的协调。这张海报重点介绍了使用分布式容错共识算法来实现附近车辆之间的协调。车辆处于使用车辆到车辆通信的一跳网络中。我们讨论了基本的限制，并提出了一种既能容忍拜占庭故障又能容忍有损通信的实用解决方案。仿真结果表明，该算法能够有效地达成共识。
Connected vehicles are already being deployed for increased safety and convenience, more fuel-efficient routing and real-time navigation. One major technical challenge is achieving coordination among vehicles in the presence of failures in communication, sensor, object detection, etc. This poster focuses on using distributed fault-tolerant consensus algorithms to achieve coordination among nearby vehicles. Vehicles are in a one-hop network using vehicle-to-vehicle communication. We discuss fundamental limitations and present a practical solution that tolerates both Byzantine fault and lossy communication. Simulation results demonstrate that our algorithm can reach consensus efficiently.