This paper introduces the hardware constitution, the software design and the functions and features of the automobile navigation and information displaying system.
介绍汽车导航及汽车信息显示系统的硬件组成、软件设计及系统的功能和特点。
The component parts and main functions of the electronic map system of automobile navigation are analyzed in this paper .
本文分析了车载电子地图系统的组成和基本功能；
The automobile navigation system is an important part in this design. This paper investigates GPS location, GIS navigation and description methods and data structure of navigation electronic map.
车载导航系统是本设计的重要功能组成部分，本文深入讨论了车载定位导航技术的理论基础：全球定位系统GPS与地理信息系统GIS，以及电子地图的表达方式和数据结构。
The automobile navigation system is an important part in this design. This paper investigates GPS location, GIS navigation and description methods and data structure of navigation electronic map.
车载导航系统是本设计的重要功能组成部分，本文深入讨论了车载定位导航技术的理论基础：全球定位系统GPS与地理信息系统GIS，以及电子地图的表达方式和数据结构。
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