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Study on Motion Recognition Scheme Using Acceleration Sensor in Mobile Devices

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSH) 바로가기
  • 간행물
    International Journal of Smart Home 바로가기
  • 통권
    Vol.7 No.6 (2013.11)바로가기
  • 페이지
    pp.343-350
  • 저자
    Younghoon Kim, Sangyub Kim, Dongmin Kang, Hwangsoo Park, Nammoon Kim, Sung Hyun Yang, Youngok Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A218007

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원문정보

초록

영어
In this paper, a motion recognition scheme using acceleration sensor of smart devices is proposed and is experimentally analyzed with a server. Sensor data of 3-axis acceleration of a smart device is collected and 2nd order Butterworth low pass filter (LPF) is applied to reduce noise. With the collected sensor data, the various motions such as falling, sitting, lying and walking are distinguished one another. Based on the fixed threshold by the probability approach, falling motion is especially distinguished from other motions as an indication of emergency situation. A server displays current states and alarm states. The proposed scheme is evaluated through experiments. The results of experiments show that the accuracy of motion recognition is more than 94% in all the motions. As for a falling recognition, the accuracy is 96%.

목차

Abstract
 1. Introduction
 2. System Description
  2.1. Three-axis Acceleration Sensor
  2.2. Socket Communication Technology
 3. Experimental Results
  3.1. Recognizing Falling Motion
  3.2. Recognizing Sitting Motion
  3.3. Recognizing Lying & Walking Motion
  3.4. Summary of Performance Evaluation
 4. Conclusions
 Acknowledgements
 References

키워드

Motion recognition Mobile device Acceleration sensor Butterworth Low pass filter

저자

  • Younghoon Kim [ Department of Electronic Engineering, Kwangwoon University, 447-1Wol gye-dong, No won-gu, Seoul, 139-701, Republic of Korea ]
  • Sangyub Kim [ Department of Electronic Engineering, Kwangwoon University, 447-1Wol gye-dong, No won-gu, Seoul, 139-701, Republic of Korea ]
  • Dongmin Kang [ Department of Electronic Engineering, Kwangwoon University, 447-1Wol gye-dong, No won-gu, Seoul, 139-701, Republic of Korea ]
  • Hwangsoo Park [ Department of Electronic Engineering, Kwangwoon University, 447-1Wol gye-dong, No won-gu, Seoul, 139-701, Republic of Korea ]
  • Nammoon Kim [ Department of Electronic Engineering, Kwangwoon University, 447-1Wol gye-dong, No won-gu, Seoul, 139-701, Republic of Korea ]
  • Sung Hyun Yang [ Department of Electronic Engineering, Kwangwoon University, 447-1Wol gye-dong, No won-gu, Seoul, 139-701, Republic of Korea ]
  • Youngok Kim [ Department of Electronic Engineering, Kwangwoon University, 447-1Wol gye-dong, No won-gu, Seoul, 139-701, Republic of Korea ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Smart Home
  • 간기
    격월간
  • pISSN
    1975-4094
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Smart Home Vol.7 No.6

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