| 基于单片机的GPS／电子罗盘测姿定位系统 |
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| 引用本文： | 李贵珍,蒋窍.基于单片机的GPS／电子罗盘测姿定位系统[J].单片机与嵌入式系统应用,2012,12(5):40-42. |
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| 作者姓名： | 李贵珍 蒋窍 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室,太原,030051 |
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| 摘 要： | 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。
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| 关 键 词： | GPS 电子罗盘 测姿定位系统 |
GPS/Electronic Compass Attitude-measuring and Positioning System Based on MCU |
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| Li Guizhen,Jiang Qiao.GPS/Electronic Compass Attitude-measuring and Positioning System Based on MCU[J].Microcontrollers & Embedded Systems,2012,12(5):40-42. |
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| Authors: | Li Guizhen Jiang Qiao |
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| Affiliation: | (Key Laboratory of Instrumentation Science ＆ Dynamic Measurement, North University of China, Taiyuan 030051,China) |
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| Abstract: | 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. |
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| Keywords: | GPS electronic compass attitude-measuring and positioning system |
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