GPS/DR组合导航车载单元的开发研究  

Study of Vehicular Unit for GPS/DR Integrated Navigation System

作　　者：侯林山[1] 张清军[1] 朱才连[1] 

机构地区：[1]中国科学院测量与地球物理研究所,武汉430077

出　　处：《武汉理工大学学报（交通科学与工程版）》2005年第5期649-651,662,共4页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：国家自然科学基金资助项目(批准号:40274058)

摘　　要：随着城市车辆的急剧增长和道路交通状况的拥挤,以全球定位系统(GPS)定位技术为主的民用车辆的定位导航和监控技术得到了飞速发展.通过研究GPS和航位推算系统(DR)的组合导航技术,给出了GPS/DR组合导航系统车载单元的设计方案.由GPS接收机、压电陀螺仪、DVD、单片机、手机模块、车载里程仪、工控微机组成的车载单元具有车辆自动导航和监控报警功能.With the rapid increase of city vehicles and traffic burden, the location and monitoring technology of civil land vehicles which is composed mainly by GPS technology is being greatly developed. We are going to discuss about the technology of an integrated GPS/DR vehicular navigation system. A design has been Proposed. Vehicular unit which includes GPS receiver, strapdown vibration gyro, DVD, Single Chip Micyoco, mobile telephone module, conventional speed sensor and industrial computer has the function of auto-navigation and surveillant alarm. We mostly have discussed the engineering implementation of integrated GPS/DR vehicular navigation system.

关 键 词：全球定位系统 组合导航 航位推算 航位推算 

分 类 号：V249.328[航空宇航科学与技术—飞行器设计]