Earticle

초록

영어

A portable navigation device is a portable electronic product, which has an important function in terms of positioning capability. In order to improve the positioning performance, an efficient portable navigation device is proposed in this paper. The proposed portable navigation device integrates the GPS receiver module and BDS receiver module, and then owns the GPS and BDS positioning capabilities simultaneously. In order to improve the performance of displaying the electronic maps, an efficient strategy based on the levels of detail is designed to display the electronic maps. A series of experiments are conducted and the experimental results show that the proposed portable navigation device can receive and analyze both the BDS and GPS data correctly, as well as the proposed strategy for displaying the electronic maps is better than the traditional strategy that displays all the map files at the same time.

목차

Abstract
 1. Introduction
 2. System Design
  2.1. Functional Requirements
  2.2. System Architecture
  2.3. Hardware Design
  2.4. Software Design
 3. Dual-mode Data Processing
  3.1. Linux Serial Port Communication Programming
  3.2. Receiving Process of the Dual-mode Data
  3.3. Analyzing process of the Positioning Data
 4. Map Displaying Strategy
 5. Experimental Results
  5.1. Results for Dual-mode Data Processing
  5.2. Map Displaying Strategy
 6. Conclusions
 Acknowledgments
 References

키워드

저자

• Mingwei Lin [ Faculty of Software, Fujian Normal University, Fuzhou 350108, Fujian, China ]
• Zhiqiang Yao [ Faculty of Software, Fujian Normal University, Fuzhou 350108, Fujian, China ]
• Xiaobo An [ College of Computer Science, Chongqing University, Chongqing 400044, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605