摘要
从电子地图具有的优点出发,结合GPS技术,简单地介绍了车辆导航系统应用于交通管理中的几种模式;在车辆导航和信息系统结合的原理上系统地论述了GPS和GIS结合,通过地图匹配技术实现GPS车辆导航系统的方法。
The paper introduces several modes of Vehicular Navigation System applied in the traffic management,which base on the analysis of Multimedia Electronic Map＇s advantages and the technology of GPS; discusses GPS Vehicular Navigation System realized by the map matching technology and the combination of GPS and GIS according to the principle of the integration of the Vehicular Navigation and Information System.
出处
《地理空间信息》
2005年第4期39-40,66,共3页
Geospatial Information
关键词
电子地图
车辆导航系统
GPS车辆导航系统
electronic map
vehicular navigation system
GPS vehicular navigation system
