| 基于LBS的嵌入式GIS研究--以北京市综合交通信息平台设计为例 |
| |
| 引用本文： | 晏磊,闻辉,刘岳峰,白耕,郑江华,桂智明.基于LBS的嵌入式GIS研究--以北京市综合交通信息平台设计为例[J].全球定位系统,2005,30(3):1-8. |
| |
| 作者姓名： | 晏磊 闻辉 刘岳峰 白耕 郑江华 桂智明 |
| |
| 作者单位： | 北京大学遥感与地理信息系统研究所,北京市空间信息集成与3S工程应用重点实验室,北京,100871 |
| |
| 摘 要： | GIS是LBS的位置定位、导航及地图表达的基础技术支撑。针对LBS的固定服务端与移动终端的信息交互需求，提出了平台GIS与移动GIS的概念；针对移动GIS，提出了嵌入式、软件插件组合技术，确定了无线下载的事件表结构；将此用于北京市交通综合信息平台设计，实现了LBS的数据与业务分离、实时信息的自动交互、移动终端的位置确定与表达。
|
| 关 键 词： | LBS GIS 嵌入式 移动终端 信息交互 位置表达 |
| 文章编号： | 1008-9268(2005)03-0001-07 |
| 修稿时间： | 2005年3月24日 |
A study on embedded GIS based on LBS--Design on integrated transportation information platform of Beijing |
| |
| YAN Lei,WEN Hui,LIU Yue-feng,BAI Geng,ZHENG Jiang-hua,GUI Zhi-ming.A study on embedded GIS based on LBS--Design on integrated transportation information platform of Beijing[J].Gnss World of China,2005,30(3):1-8. |
| |
| Authors: | YAN Lei WEN Hui LIU Yue-feng BAI Geng ZHENG Jiang-hua GUI Zhi-ming |
| |
| Abstract: | GIS is a basic technical support for position location, navigation and map presentation in LBS. The notion of platform GIS and mobile GIS is introduced due to the demand of information interaction between the server and terminal in LBS. About mobile GIS, the paper presents an integrated technique of embedded system and software plugin and delivers event table structure for wireless downloading. These techniques are applied in design of integrated transportation information platform in Beijing and implement separation of LBS data and operation, auto-interaction of real-time information and the position determination and presentation of mobile terminal. |
| |
| Keywords: | LBS GIS embedded system mobile terminals information interaction location presentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
