摘要： 针对交通拥堵和道路安全问题，在车载自组网路由协议改进和实现的基础上，提出一种基于车辆自组网络的分布式智能交通服务系统，实现邻域动态路况展示、突发交通事故预警和交通图片视频信息分发等自主交通导航服务。与传统后台计算动态交通服务实现方式相比，车辆自组网能较好地发挥其在车辆间直接交互交通、安全、娱乐等实时信息的优势。
关键词:
车辆自组网,
邻域路况,
事故预警
Abstract: In light of the issues of serious traffic congestion and urgent road safety, this paper presents a distributed intelligent transport service system based on optimization and implementation of a Vehicular Ad-hoc Network(VANET) routing protocol. It provides adjacent area dynamic traffic information, urgent traffic accident warning and information distribution of traffic images/videos. Compared with the traditional methods, VANET plays its advantages in the direct interaction between vehicles of traffic, security, entertainment etc. real-time information.
Key words:
Vehicular Ad-hoc Network(VANET),
adjacent area traffic information,
accident warning
中图分类号:
江 进;陈闳中;方 钰. 基于车辆自组网络的分布式自主导航系统[J]. 计算机工程, 2009, 35(2): 274-276.
JIANG Jin; CHEN Hong-zhong; FANG Yu. Distributed Autonomous Navigation System Based on VANET[J]. Computer Engineering, 2009, 35(2): 274-276.