基于嵌入式操作系统VxWorks的车载导航电子地图系统实现  

Implementation of Navigation System with Digital Map for Vehicle Based on Embedded Operating System VxWorks

作　　者：张伟[1] 

机构地区：[1]中国电子科技集团公司第20研究所,西安710068

出　　处：《导航》2007年第3期42-45,共4页

摘　　要：为传统的GPS导航仪配备新型的数字化、可视化的导航电子地图综合显示系统是实现坦克数字化和综合显示控制技术的必要条件，也是未来坦克装甲车辆导航设备的发展方向。本文给出了实现车载导航电子地图综合显示系统的总体方案，针对车载系统和导航电子地图的特点，从软硬件两方面着手，阐述了该系统具体实现的思路和方法。The display system with digital, visual electronic map for traditional GPS navigation device is not only a necessary way to fulfill the tank＇s digitalization and integrated display and control technique, but also the trends for future navigation device equipped on tanks and armored cars. A general scheme for vehicle-based integrated display system of digital navigation map is presented in this paper. According to the features of vehicle-based system and navigation electronic map, the detailed implementation is described from the aspect of hardware and software in the paper.

关 键 词：嵌入式系统 车载导航电子地图综合显示系统 VXWORKS 地图文件 

分 类 号：TN967.3[电子电信—信号与信息处理]