智能交通自组网的设计与实现

摘要

提出了一种智能交通自组网的实现方案,该方案采用适应于车辆移动环境的IEEE 802.1 1p标准,改进车载自组网路由协议,并基于该网络架构实现车辆交通感知与全方位导航等应用.测试结果表明,基于该方案的智能交通自组网的网络性能满足车载通信的要求.%An implementation of the intelligent transportation VANET was presented.The implementation adopted IEEE 802.11p communication standard which was adapted to the environment of vehicular traffic,improved the routing protocol for VANET.Based on this VANET,two applications,intellisense of traffic condition and comprehensive navigation system,were realized.Test results show that the network performance of this implementation could satisfy the requirement of VANET.