Platoon模式下车载自组织网络性能分析与研究

Platoon的性能可以通过车载自组织网络和协同自适应巡航控制系统得到进一步的提升.提出了一种适用于大规模platoon与自由车辆协同运动的管理协议和管理策略.通过设计适用于platoon的车辆移动模型,并应用于SUMO交通仿真软件中,对车辆场景进行了仿真.同时设计适用于大规模platoon和自由运动车辆的通信分簇协议,利用网络仿真软件NS2对通信性能进行分析,结果证明platoon改善和提升了道路性能和通信性能.

Performance Analysis and Study of Vehicular Ad Hoc Networks on Platoon

Performance of platoon can be improved by vehicular ad hoc networks and cooperative adaptive cruise control system. A platoon management protocol and a platoon management strategy were proposed which could be applied to platoon vehicles and free vehicles in large scales. A vehicle mobility model which was simulated by SUMO for platoon scenes was designed. Meanwhile， a clustering protocol was designed which was simulated by NS2 for analyzing communication performance in large scales of platoon vehicles and free vehicles. The results prove that platoon can improve performance of road capacity and communication for vehicular Ad Hoc networks.