基于C8051F120的多传感器定位系统研究  

Multi-sensor Positioning System Based on the C8051F120

作　　者：刘超[1] 李玉惠[1] 李勃[1] 郑占领[1] 

机构地区：[1]昆明理工大学信息工程与自动化学院,云南昆明650500

出　　处：《武汉理工大学学报（信息与管理工程版）》2011年第5期702-704,共3页Journal of Wuhan University of Technology：Information & Management Engineering

基　　金：国家科技部科研基金资助项目(2009GJF30050);云南省科技计划基金资助项目(2008CA012-4)

摘　　要：针对传统的GPS定位系统功能单一,仅能提供目标的经度和纬度,越来越不能满足用户需求的问题,研究了一个多传感器的目标定位系统。该系统采用GPS模块、电子罗盘模块和加速度传感器模块,能给出目标物的经度、纬度、加速度以及运动方向4个信息,并能实时地更新数据,让用户实时掌握目标物的多方面信息。该系统还扩展了多个串口,可以根据需求增加其他的传感器,不需要对硬件更改便可方便地接入其他传感器,满足对目标定位的多种要求。The function of traditional GPS positioning system is simply.System like this can only provide the longitude and latitude,so it is difficult to meet the needs of users.Catering to the need of users,a multi-sensor positioning system uses a GPS module,an electronic compass module and an acceleration sensor module was presented.The system can provide four messages including longitude,latitude,acceleration and direction of motion and keep updating the data,which allows users to grasp the real-time target motion conditions.The system also extends the number of serial port;some other sensors could be added according to demands.It does not require hardware changes and has easily access to other sensor signals.Various requirements of the target location could be matched.

关 键 词：GPS 电子罗盘 加速度传感器 多传感器 

分 类 号：TP386[自动化与计算机技术—计算机系统结构]