摘要
智能交通系统(IntelligentTransportSystems,ITS)是指利用计算机、现代通信以及自动化等现代高新技术来改进城市交通状况的系统。车辆定位导航技术是ITS技术的核心部分,是实现道路管理智能化的关键技术之一。本文通过分析地理信息系统、GPS导航系统、嵌入式设备等新技术,提出了城市车载GPS导航系统的构造模型及设计思想,并讨论了该系统在ITS中的应用。
Intelligent Transport System is the system which makes use of modern high and new technologies,such as computer,modern communication,and automation,to improve urban transport situation.Vehicle position and navigation technology is the key part of it.The article puts forward the model and design of urban palm GPS navigation system through analyzing the new technologies,such as GIS,GPS,and embedded device,and discusses the applications of the system in ITS.
出处
《计算机与现代化》
2004年第4期72-74,共3页
Computer and Modernization
