摘要： 就GPS车辆定位系统数据传输问题,对GPRS通信链路性能进行了分析,提出一个基于GPRS通信平台,利用Web-GIS实现车辆定位导航信息分布式发布的功能框架;就GIS信息在GPRS移动终端上的无线发布实现作了进一步探讨,提出了相应解决方案。仿真实验取得较好效果。
关键词:
车辆定位系统,
全球定位系统,
通用无线分组业务,
WebGIS,
地理置标语言
Abstract: This paper discusses the data-transferring problem in current GPS vehicle system, and analyzes some GPRS related technical issues. It presents a Web-published function frame of integrated traffic GIS based on GPRS communication platform. Moreover, the concrete solutions of some key problems on GIS information wireless-publication in mobile terminal are given. Simulated experiments show good results.
中图分类号:
张剑,刘允才. GPRS/Web-GIS在GPS车辆定位导航系统中的应用研究[J]. , 2004, 30(13): 161-163.
ZHANG Jian, LIU Yuncai. Application of GPRS/Web GIS Techniques in GPS Vehicle Location and Navigation System[J]. , 2004, 30(13): 161-163.