마이크로전자및패키징학회지 (Journal of the Microelectronics and Packaging Society)

  • 제23권4호
  • /
  • Pages.119-123
  • /
  • 2016
  • /
  • 1226-9360(pISSN)
  • /
  • 2287-7525(eISSN)
한국마이크로전자및패키징학회 (The Korean Microelectronics and Packaging Society)
권호 표지
DOI QR코드

DOI QR Code

가시광통신을 이용한 로봇 위치확인 시스템

Position Detection System of Robot by using Visible Light Communication (VLC)

  • 김응수 (부산외국어대학교 디지털미디어공학부)
  • Kim, Eung Soo (Division of Digital Media Engineering, Busan Unievsity of Foreign Studies)
  • 투고 : 2016.12.19
  • 심사 : 2016.12.26
  • 발행 : 2016.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 논문에서는 이동 로봇의 위치 추정을 위해 LED를 이용한 가시광 통신에 의해 로봇의 위치를 확인하고 광센서를 이용하여 로봇의 이동 경로를 추정하는 시스템을 제작 하였다. 제작된 위치확인 시스템은 외부 빛인 태양광과 형광등의 영향은 없었으며, 실험에 사용된 4개의 LED는 다른 신호를 전송하므로 로봇의 위치를 확인할 수 있었고, 광센서를 사용하여 로봇의 이동경로를 실시간으로 추적 할 수 있음을 실험을 통하여 확인하였다.

In this paper, we have fabricated the position detection system with LED and optical sensor to detect a position and trace of robot through visible light communication (VLC). The fabricated position detection system did not have been affected by sunlight in outdoor and a fluorescent light in building. Because 4 LEDs, respectively, transmitted different signals, we have known the position of robot. And we have also observed a trajectory of robot in real time.

키워드

참고문헌

  1. C. Li, A. O. Pullin, D. W. Haldane, H. K. Lam, R. S. Fearing and R. J. Full, "Terradynamically streamlined shapes in animals and robots enhance traversability through densely cluttered terrain", Bioinspiration & Biomimetics, 10(4), 046003 (2015). https://doi.org/10.1088/1748-3190/10/4/046003
  2. H. Y. Kim, "Speed-Adaptive Location Estimation Approach in a Wireless LAN-based RTLS System", Telecommunications Review, 16(4), 580 (2006).
  3. Y. S. Cho, S. Y. CHo, B. D. Kim, S. H. Lee, J. C. Kim and W. S. Choi, "Technical Trend of Indoor/Outdoor Seamless Positioning", Electronics and Telecommunications Trends, 22(3), 20 (2007).
  4. J. S. Lee, G. C. Shin, Y. H. Kim, M. S. Lee and Y. J. Kim, "Technology Trend of High Rate Close Proximity Communications", Electronics and Telecommunications Trends, 31(5), 21 (2016).
  5. H. G. Park, H. G. Lee and S. H. Kwon, "Design of Autonomous Navigation System based on Wireless Networks", Journal of Korean Institute of Intelligent Systems, 22(4), 435 (2012). https://doi.org/10.5391/JKIIS.2012.22.4.435
  6. H. B. Song, J. S. Cho and L. K. Hwang, "The Implementation of Unmanned Patrol Vehicle with Multi-sensors Controlled by Smartphone", J. of KIIT., 11(12), 1 (2013).
  7. J. H. Lee and J. K. Choi, "A Study on Self-localization for Autonomous Mobile Robot", J. of KIIT., 11(12), 29 (2013).
  8. G. Y. KIm, M. S. Chae and J. E. Yu, "Case Study on Location Tracking System using RFID Active Tag and Improvement of Scheduling System in Semiconductor Manufacturing", IE interfaces, 21(2), 229 (2008).
  9. N. Zheludev, "The life and times of the LED: a 100-year history", Nature Photonics, 1(4), 189 (2007). https://doi.org/10.1038/nphoton.2007.34
  10. W. J. Kim, H. S. Kim, D. G. Shin and H. C. Lee, "Effects of ZnO Composition on the Thermal Emission Properties for LTCC Type of High Power LED Package", J. Microelectron. Packag. Soc., 19(4), 79 (2012). https://doi.org/10.6117/kmeps.2012.19.4.079
  11. T. Y. Lee, K. H. Kim, M. S. Kim, E. S. Ko, J. H. Chio, K. S. Moon, M. S. Kim and S H Yoo, "Light Efficiency of LED Package with $TiO_2$-nanoparticle-dispersed Encapsulant", J. Microelectron. Packag. Soc., 21(3), 31 (2014).
  12. T. Komine and M. Nakagawa, "Fundamental analysis for visible-light communication system using LED lights", IEEE Transactions on Consumer Electronics, 50(1), 100 (2004). https://doi.org/10.1109/TCE.2004.1277847
  13. Wikipedia, Wikipedia Foundation. Inc. from https://en.wikipedia.org/wiki/Light-emitting_diode.