This paper analyzes the network topological structure of a vehicle monitoring information system and designs an practical system based on J2EE with this structure, and the key technologies that used in the main function modules are described in detail.

• 分析了车辆监控信息系统的网络拓扑结构,设计了基于J2EE的系统体系架构,并对系统主要功能模块关键技术做了详细的描述。