文档介绍：子系统模块设计
实时交通信息
经过GOGD运营中心实时交通信息处理模块处理过的各类实时交通信息,通过实时交通信息服务模块对外部用户提供服务。
The module design of subsystem
Real-time traffic information
The transacted real-time traffic information provides service to external user through real-time information service module of GOGD processing center.
实时交通信息主要服务内容包括:
北京市总体路况的文本描述,对奥运会期间某一时刻北京市总体路况形式的描述,文本方式可以通过广播、SMS、MMS方式对外发布。
The main service contents of real-time traffic information are including:
The text description of general road condition of Beijing, the description of the overall road condition at a typical time during Olympic Game. The text version can be publicized through broadcast, SMS and MMS.
北京市总体动态路况图,基于GIS电子地图描绘的,对奥运会期间某一时刻北京市总体路况的动态显示,这种显示形式非常直观,非常便于用户的使用。
The overall dynamic road map of Beijing is based on the description of GIS electronic map. It is a dynamic display of the overall road condition of Beijing at a typical time during Olympic Game. This kind of display is directive and straight, convenient for users.
热点区域动态路况图,基于GIS电子地图描绘的,对奥运会期间某一时刻热点区域路况图,例如重点奥运场馆附近的道路交通状态显示图等。
Dynamic road map of hotspot area is based on the description of GIS electronic map. It’s a road map of hotspot area at a typical time during Beijing Olympic Game, for example, the traffic condition of key Olympic buildings, etc.
北京市临时交通管制信息通告,及时将由北京交通管理部门发布的相关道路管理通告等信息,通过综合信息服务子系统向用户播发。
Temporary traffic control information of Beijing, provide the timely temporary traffic control information, etc. published by Beijing Traffic Management Department through integrated information service subsystem.
实时交通信息组成结构如下图所示:
其中北京市总体路况的文本描述、北京市总体路况图、热点区域动态路况图、北京市临时交通管制信息通告四个功能提供个人用户的Web服务。
The forming structure of real-time traffic information is as below picture:
Provide web service for personal user of these four functions: Text description of general road condition of Beijing, overall road condition of Beijing, dynamic roadmap of hot spot area and temporary traffic control information distribution of Beijing.
北京市总体路况的文本描述
北京市总体路况的文