GNSS World of China

Volume 42 Issue 1
Feb.  2017
Turn off MathJax
Article Contents
LIU Fushan, GUO Chengjun, JIA Zhendong. A New Method of NMEA0813 Protocol Parsing[J]. GNSS World of China, 2017, 42(1): 70-73. doi: 10.13442/j.gnss.1008-9268.2017.01.014
Citation: LIU Fushan, GUO Chengjun, JIA Zhendong. A New Method of NMEA0813 Protocol Parsing[J]. GNSS World of China, 2017, 42(1): 70-73. doi: 10.13442/j.gnss.1008-9268.2017.01.014

A New Method of NMEA0813 Protocol Parsing

doi: 10.13442/j.gnss.1008-9268.2017.01.014
  • Received Date: 2016-08-26
  • Publish Date: 2017-03-15
  •   NMEA0183 protocol parsing module is crucial in a navigation system software module, the module of the robustness and efficiency is directly related to the performance of the whole navigation system. In order to timely and effective resolution NMEA data flow, separate processing NMEA data flow analysis and data display, reduce the coupling of parsing module and display module, put forward a kind of based on regular expressions, and based on the MVC architecture of NMEA0183 protocol parsing methods.The whole parsing module can be divided into four stages, the original NMEA data stream storage, NMEA data flow efficient parsing, NMEA data validation, NMEA data show.At present the method has been applied to the GPS navigation products, the measured show that the analytical module, high efficiency and reliable data flow analysis showed good realtime.

     

  • loading
  • [1]
    李长真.GPS 全球定位系统[J].现代物理知识,2000,12(C00):90292.
    [2]
    JAMES BAO-YEN TSUI. GPS软件接收机基础[M]. 2版. 北京: 电子工业出版社, 2008: 68-76.
    [3]
    张文军.GPS与嵌入式系统软硬件接口及导航信息提取软件[J].计算机工程,2005,31 (18):2102212.
    [4]
    The National Marine Electronics Association.NMEA 0183 standard for interfacing marine electronic devices [EB/OL]. 1998-03-30. http://www.nmea.org/.
    [5]
    曹婷婷,高玉.GPS中NMEA-0183协议的应用[J].电子工程师,2006,32(10):8-11.
    [6]
    LIGER F,QUEEN C M,WILTON P. C#字符串和正则表达式参考手册[M].刘乐亭,译.北京:清华大学出版,2003.
    [7]
    王映辉,王英杰,王彦君,等.基于MVC的软件界面体系结构研究与实现[J].计算机应用研究,2004(9):188-190.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (866) PDF downloads(157) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return