摘要
叙述了国外车载 GPS自主导航的发展现状、车辆导航系统的技术和功能及其对电子地图的要求 ,并对车辆导航的市场进行了分析 ,同时提出了发展我国车辆 GPS导航系统所应注意的几个问题 ,阐述了车载
This paper introduces the development situation of GPS in car navigation in overseas. Briefly introduces the technology and function of in car navigation system,and its needs for electric map, analyzes the in car navigation market, puts forward with several questions which should be paid attention to.
出处
《测绘科学》
CSCD
2001年第3期56-59,共4页
Science of Surveying and Mapping
