| GPS原始观测数据的双串口实时采集方法 |
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| 引用本文： | 龚福祥,王庆,万德钧.GPS原始观测数据的双串口实时采集方法[J].电子测量与仪器学报,2001,15(3):51-54. |
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| 作者姓名： | 龚福祥 王庆 万德钧 |
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| 作者单位： | 东南大学仪器科学与工程系, |
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| 摘 要： | 本文介绍了在一台PC机上用两个串口分别同时接收两块GPS-OEM板数据的方法，讨论了在DOS操作系统下用C语言编写接收程序的软件，实际应用表明，利用双串口可以同时接收到8-10颗GPS卫星的定位信息，这一方法可以较好地处理两台GPS接收机定位信息的时间同步问题。
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| 关 键 词： | GPS 串口通信 PC机 中断 数据采集 |
| 修稿时间： | 2000年10月1日 |
Real- time Collection of GPS Original Measurements through Two Serial Ports |
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| Gong Fuxiang,Wang Qing,Wan Dejun.Real- time Collection of GPS Original Measurements through Two Serial Ports[J].Journal of Electronic Measurement and Instrument,2001,15(3):51-54. |
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| Authors: | Gong Fuxiang Wang Qing Wan Dejun |
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| Abstract: | This paper introduces a communication technique through serial ports between a computer and two GPS-OEM boards that each has a serial port,and emphatically discusses the software design using C programming language under DOS operating system.The application result shows that we can receive 8-10 satellites'information at the same time and the requirement of time synchronization of two GPS receivers can also be satisfied effectively. |
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| Keywords: | GPS serial communication PC interrupt |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
