GNSS接收机上位机软件设计
Design of upper computer Software for GNSS Receiver
本文以GNSS导航接收机的研制为背景，在VC++ MFC AppWizard环境下对上位机软件的开发进行了详细说明。首先介绍了NEMA-0183协议、串口通信的实现及URAT-USB的转换；然后重点讨论了数据解析算法，并通过与下位机连接，运行GNSS导航接收程序验证了数据解析的精准性；最后阐述了上位机界面的显示方法，显示明了方便。这种上位机软件的设计是多模可选的，通用性强，通过增加上位机侧的计算解决了DSP侧的资源紧张的问题，在各类GNSS导航接收机的研制测试中具有很好的应用前景。
In this paper, we discuss the design of exploring the software on the upper computer for the GNSS receiver. First introduced the NEMA-0183 agreement, the realization of the serial communication and the conversion from UART to USB; Then focused on the data analytical algorithm, and through the communication with DSP verified data navigation analytical precision; Finally expounds the PC interface display method which showed clear and convenient. This software design is multimode optional, versatility, solved the resources shortage of DSP side by increasing the calculation of the upper computer, the software has a very good application prospects in all kinds of GNSS navigation receivers tests.
邹永忠、王冉
无线电导航通信无线通信
导航接收机上位机软件串口通信数据解析
navigation receiverupper computer softwareserial communicationdata analysis
邹永忠,王冉.GNSS接收机上位机软件设计[EB/OL].(2012-06-01)[2025-08-11].http://www.paper.edu.cn/releasepaper/content/201206-9.点此复制
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