动态导航交通信息服务平台系统

随着通信技术、网络技术的快速发展，车辆导航技术正逐步向动态网络导航演进．本文通过分析目前动态导航交通信息服务平台存几个主要薄弱的技术问题，提出层次化的动态导航交通信息服务平台总体框架．该框架由数据供应层、动态导航信息服务层、通信层和用户层组成．本文研究平台的总体框架、软件体系结构、数据库的建立和发布协议等主要关键技术．建立实现了B／S与C／S混合模式的交通信息服务技术平台．

Dynamic Navigation Traffic Information Service Platform System

With the rapid development of communication and network technology, vehicle navigation technology is gradually to the evolution of dynamic network navigation. As dynamic navigation traffic information service platform save a few weak technical problems, this paper presents a hierarchical framework of dynamic navigation traffic information service platform. The framework consists of the data provider layer, dynamic navigation information service layer, communication layer and user layer. In this paper, the framework of the platform, software architecture, database creation and distribution protocol are researched, and the B/S and C/S mixed mode of traffic information service technology platform is realized.