Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
권호 표지
DOI QR코드

DOI QR Code

Location Management System of Moving Objects to Considering Location of Guardian based on WiFi Technology

보호자의 위치를 고려한 WiFi 기술 기반 이동 객체의 위치 관리 시스템

  • Kim, Jin-Deog (Department of Computer Engineering, Dongeui University) ;
  • Kang, Hyo-Woon (Department of Computer Engineering, Dongeui University)
  • Received : 2013.06.17
  • Accepted : 2013.07.25
  • Published : 2013.10.31
Download PDF
⟨ Previous Next ⟩

Abstract

LBS(Location Based System) usually uses GPS technology to measure the exact position of the moving object. However, the method of managing location which utilizes the WiFi technology of mobile phone has not been introduced so far. The method of managing moving objects in view of the location of guardian has also not been proposed. In this paper, a new location management system of moving objects which take guardian's location into consideration is proposed. Specifically, the three methods of searching for missing child proposed in this paper are as follows : 1) a method based on an app for smart phone, 2) a method based on control server, 3) a method based on control server and fixed APs. Because the proposed system reflects the location of the guardian, the guardian is able to identify the state of child immediately and the workload can be reduced.

LBS는 이동 객체의 위치를 정확하게 확인하기 위해 주로 GPS 기술을 이용한다. 그러나 지금까지 휴대폰의 WiFi 기술을 활용한 이동 객체의 위치 관리 기법을 제시되지 않았으며, 또한 보호자의 위치를 고려한 이동 객체의 위치 관리 기법 또한 제시되지 않았다. 이 논문에서는 보호자의 위치를 고려한 WiFi 기반 이동 객체의 위치 관리 시스템을 제안한다. 구체적으로 미아 찾기 및 통보를 위해 다음과 같은 3가지 방법을 제안한다. 1) 스마트폰 앱 기반, 2) 관제 서버 기반, 3) 관제 서버와 고정 AP(Access Point) 기반 방법이 그것이다. 시스템은 보호자의 위치를 고려하므로 즉각적인 보호 아동 상태의 확인이 가능하다.

Keywords

References

  1. K. H. Ryu, J. W. Lee, M. H. Kim, and Y. J. Lee, "Moving Object Database and Their Applying to Location-Based Services," Korean Institute of Information Scientists and Engineers. Database Society, vol. 17. no. 3. pp. 57-74. Sep. 2001.
  2. J. W. Song, B. I. Ahn, K. J. Lee, J. S. Han, and S. B. Yang, "An Improved Location Polling Algorithm for Location- Based Alert Services," Korean Institute of Information Scientists and Engineers. Database, vol. 37, no. 1, pp. 222-232, Feb. 2010.
  3. M. G. Cha, D. K. Jung, Y. K. Kim, and H. J. Chong, "A USN Based Mobile Object Tracking System for the Prevention of Missing Child," Korean Institute of Information Scientists and Engineers. Data Communication, vol. 35, no. 5, pp. 453-463, Oct. 2008.
  4. K. S. Kim, O. J. Kwon, H. Y. Byun, D. S. Jo, T. W. Kim, and K. J. Li, "Design and Implementation of Query Processor for Moving Objects," Journal of the Korea open GIS association, vol. 6, no. 1, pp. 31-50, 2004.
  5. Wave market incorporated, "Mobile Telecommunication Network System that Provides Moving Objects with Alert-Based Service," Official Patent Publication in Korean Republic, App. No. 10-2004-70000651, 2004.
  6. B. I. Ahn, S. B Yang, H. C. Jin and J. Y. Lee, "Location Polling Algorithm for Alerting Service Based on Location," Springer Verlag LNCS, Vol. 3833, pp.104-114, 2005.
  7. N. B. Priyantha, A. Chakraborty and H Balakrishnan, "The Criket Location-Support System," ACM Int. Conf. on Mobile Computing and Networking, pp. 32-43, 2000.
  8. H. Kong, Y. Kwon and T. Sung, "Comparisons of TDOA Triangulation Solutions for Indoor Positioning," Int. Symposium on GNSS/GPS, 2004.
  9. H. S. Lee, and J. D. Kim, "Design and Implementation of Outdoor Positioning System Using MSS Mechanism & Wireless AP characteristic," Journal of Korea Multimedia Society, vol. 14, no. 3, pp. 433-439, Mar. 2011. https://doi.org/10.9717/kmms.2011.14.3.433
  10. H. S. Lee, and J. D. Kim, "Real-time Construction of Radio Map for WPS_WS," Journal of Korea Institute of Information and Communication Engineering, Vol. 15, no. 2, 2011.