【摘要】 车载导航系统是现代汽车重要电子装备之一。在科学技术进步和市场巨大需求的背景下,已由最初的单纯显示车辆定位及地图信息,正在快速地发展成为可以通过数据采集、处理系统和在数据通讯网络支持下通过连接各种信息交换中心及因特网获取和应用各种信息,并集智能导航、控制、通讯、安防、娱乐等多种用途的车载综合信息系统终端。在进行了用户调查和关键技术实践的基础上,提出了未来的车载综合信息系统终端构筑方案。更多还原

【Abstract】 Vehicle’s navigation system(VNS) is one of important electronics equipment in standard collocation of modern automobile.Under background of science&technology progress and huge markets demanding,it has quickly developed to become terminal of vehicle’s integrated information system(VIIS) to be integrated intelligent navigation system,control system,communication system,security and defense system,and amusement system,etc,and it can obtain and utilize various information,that are from its own data collection system and information commutation centers with telecommunication and network communication.Although it is only simplex displaying instrument of auto’s location and map,on the base of investigating customer and key technique practice,some plans for construction of intending vehicle integrated information terminal were put forward.更多还原