面向奥运的交通地理信息服务平台的设计

Design of Olympic Traffic Geographical Information Service Platform

在确立面向奥运的交通信息服务平台建设目标的基础上,设计了信息服务平台的体系结构,采用兼顾信息中心与移动信息终端之间信息负载平衡的设计方案.根据服务对象、应用目标、硬件性能的不同,分别对中心系统以及移动信息终端系统的功能进行了详细设计,并对各模块的功能进行了详细描述.文章可为面向奥运的交通信息服务平台建设与移动信息终端产品的功能定位提供重要参考.

On the basis of the target of Olympic game oriented traffic information service platform, the paper designs the system architecture, and selects the design plan which gives attention to information loading balance between information center and mobile information terminal device. Furthermore, according to the differences of service objects, application aim and hardware performance, the system＇ s functions of information center and mobile information terminal device are designed in detail, and each function module is also described. The paper provides a reference for building and carrying out the system.