157 377

Cited 0 times in

RSSI 방식을 이용한 RFID 기반 환자 위치 모니터링 시스템 설계에 관한 연구

Other Titles
 A Study on the Patient Location Monitoring System Based on RFID - RSSI 
Authors
 김도성  ;  김정채  ;  김승호  ;  유선국 
Citation
 Journal of Korean Society of Medical Informatics (대한의료정보학회지), Vol.15(1) : 41-48, 2009 
Journal Title
 Journal of Korean Society of Medical Informatics (대한의료정보학회지) 
ISSN
 2093-3681 
Issue Date
2009
Keywords
Radio Frequency Identification (RFID) ; Received Signal Strength Indication (RSSI) ; Location services ; Patient Location Monitoring System
Abstract
Objective : The location services has been an important research area in the U-Healthcare. The location services in medical environment can be implemented by Radio Frequency Identification (RFID), and Received Signal Strength Indication (RSSI) which is the location tracking method by RFID. In this study, we was designed the Patient Location Monitoring System based on RFID using RSSI method. Methods : The RSSI method is a distance measurement method from reference points to object using the Friis’s Principle and the Triangulation. The Patient Location Monitoring System was implemented by XML Data transmitted from the Positioning Server to the application. The Patient Location Monitoring System was designed by C# of Visual Studio 2005 and MS-SQL 2005 Express. Results : The Patient Location Monitoring System had the location-tracking average error of 90.50㎝, the standard-deviation of 13.34㎝ in Open-Space test. And, the designed system had the location-tracking average error of 163.24㎝, the standard-deviation of 16.85㎝ in Closed-Space Test. Also, a patient waiting-list guide performance of the Patient Location Monitoring System had successes of 85~100%. Conclusion : In this study, the Patient Location Monitoring System, combined with both patient location-tracking function and patient waiting-list guide function, was validated by experiments in medical environment and this system can be applicable to patient management and further applications.
Files in This Item:
T200902843.pdf Download
DOI
10.4258/jksmi.2009.15.1.41
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Emergency Medicine (응급의학교실) > 1. Journal Papers
Yonsei Authors
Kim, Do Sung(김도성)
Kim, Seung Ho(김승호)
Kim, Jung Chae(김정채)
Yoo, Sun Kook(유선국) ORCID logo https://orcid.org/0000-0002-6032-4686
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/104439
사서에게 알리기
  feedback

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse