单片机与嵌入式系统应用
單片機與嵌入式繫統應用
단편궤여감입식계통응용
MICROCONTROLLER & EMBEDDED SYSTEM
2012年
5期
40-42
,共3页
GPS%电子罗盘%测姿定位系统
GPS%電子囉盤%測姿定位繫統
GPS%전자라반%측자정위계통
GPS%electronic compass%attitude-measuring and positioning system
设计了一种基于GPS／电子罗盘的测姿定位系统。该系统利用单片机C8051F021作为中央处理器，功耗极低的iTrax03—02作为GPS接收机，数字电子罗盘HMR3300提供姿态信息，通过串口通信实现了实时测姿定位功能。实地跑车实验结果表明，该系统可以正确、可靠地完成运动载体的姿态和位置信息的实时测量，为最终的组合导航实现奠定了基础。
設計瞭一種基于GPS／電子囉盤的測姿定位繫統。該繫統利用單片機C8051F021作為中央處理器，功耗極低的iTrax03—02作為GPS接收機，數字電子囉盤HMR3300提供姿態信息，通過串口通信實現瞭實時測姿定位功能。實地跑車實驗結果錶明，該繫統可以正確、可靠地完成運動載體的姿態和位置信息的實時測量，為最終的組閤導航實現奠定瞭基礎。
설계료일충기우GPS／전자라반적측자정위계통。해계통이용단편궤C8051F021작위중앙처리기，공모겁저적iTrax03—02작위GPS접수궤，수자전자라반HMR3300제공자태신식，통과천구통신실현료실시측자정위공능。실지포차실험결과표명，해계통가이정학、가고지완성운동재체적자태화위치신식적실시측량，위최종적조합도항실현전정료기출。
attitude-measuring and positioning system is designed based on GPS/electronic compass. The system uses C8051F021 as CPU, low-power iTrax03-02 as GPS receiver and digital electronic compass HMR3300 to provide attitude information. Through serial commu- nication, real-time attitude-measuring and positioning function is realized. Field sport ear experimental results show that the system can accurately and reliably complete the real-time measurement of attitude and position information of moving vehicle, laying the foundation for final realization of integrated navigation.
