한국IT서비스학회지 (Journal of Information Technology Services)

한국IT서비스학회 (Korea Society of IT Services)
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모바일 헬스케어 지원을 위한 스마트폰을 이용한 낙상 감지 시스템

Fall Detection System using Smartphone for Mobile Healthcare

  • 정필성 (계원예술대학교 디지털콘텐츠군) ;
  • 조양현 (삼육대학교 컴퓨터학부)
  • 투고 : 2013.10.27
  • 심사 : 2013.12.19
  • 발행 : 2013.12.31
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초록

If we use a smartphone to analyze and detect falling, it is a huge advantage that the person with a sensor attached to one's body is free from awareness of difference and limitation of space, unlike attaching sensors on certain fixed areas. In this paper, we suggested effective posture analysis of smartphone users, and fall detecting system. Suggested algorithm enables to detect falling accurately by using the fact that instantaneous change of acceleration sensor is different according to user's posture. Since mobile applications working on smart phones are low in compatibility according to mobile platforms, it is a constraint that new development is needed which is suitable for sensor equipment's characteristics. In this paper, we suggested posture analysis algorithm using smartphones to solve the problems related to user's inconvenience and limitation of development according to sensor equipment's characteristics. Also, we developed fall detection system with the suggested algorithm, using hybrid mobile application which is not limited to platform.

키워드

참고문헌

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피인용 문헌

  1. Fall Detection System based Internet of Things vol.19, pp.11, 2015, https://doi.org/10.6109/jkiice.2015.19.11.2546