Earticle

초록

영어

As Global Positioning System(GPS) could provide some navigation information for users such as time, latitude, longitude, and altitude, etc, it has been widely used in various fields like military, communication, measurement and so on. Therefore, it is of great application importance to study the processing method and display way of GPS navigation information. In this paper, on the basis of the positioning principle of GPS, the GPS navigation information processing method is proposed which has combined the PC and the receiver serial communication. The focus of this program is to study the software to process and display the GPS navigation information using the visual programming of VC++. The GPS receiver serial port is used to send real-time navigation information to the PC in this program, and then the time, latitude, longitude, altitude and satellite status and some other information can be displayed in the window frame created by MFC after the extraction of MsComm controls serial port programming. Meanwhile, the received time information can be used to make the simple calendar; the electronic map is loaded with the electronic map control MapX, and then electronic map location function can be achieved using the location information. This design can process and display various GPS navigation information conveniently after the actual test, which can be used in a variety of occasions.

목차

Abstract
 1. Introduction
 2. Basic Principles of GPS Positioning
 3. GPS Navigation Information Processing and Display Program
 4. GPS Navigation Information Processing and Key Technologies of Display
  4.1. Output Format of GPS Receiver Data
  4.2. Serial Communication and Monitor Thread of MSComm
  4.3. MFC Applications
  4.4. MapX
 5. Realization of GPS Navigation Information Processing and Display Based on VC++
  5.1. The Acquisition and Display of Basic Information
  5.2. Electronic Mapping and Positioning
  5.3. Drawing Satellite State
  5.4. Realization of Simple Calendar
 6. Conclusions
 Acknowledgements
 References

키워드

저자

• Feijiang Huang [ Department of Electronics and Communication Engineering Changsha University, Key Laboratory of Precision Navigation and Timing Technology, Chinese Academy of Sciences ]
• Zhaofeng Li [ College of Information Engineering, Henan Institute of Science and Technology ]
• Xiaochun Lu [ National Time Service Center, Chinese Academy of Sciences, Key Laboratory of Precision Navigation and Timing Technology, Chinese Academy of Sciences ]
• Wang Sheng [ Department of Electronics and Communication Engineering Changsha University ]
• Liping Sun [ Department of Electronics and Communication Engineering Changsha University ]
• Xiaotao Wei [ Department of Electronics and Communication Engineering Changsha University ]
• Guangcan Liu [ Department of Electronics and Communication Engineering Changsha University ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605