SEO, BO SUNGKR,서보성,PARK, SE YOUNGKR,박세영,SEO, BO SUNG,PARK, SE YOUNG
申请号：
KR1020170003063
公开号：
KR1020180082029A
申请日:
2017.01.09
申请国别(地区):
KR
年份:
2018
代理人:
摘要：
The present invention provides a user motion acceleration analysis based fall estimation system. According to the present invention, the user motion acceleration analysis based fall estimation system is configured such that acceleration information depending on the motion of a user is detected and the fall probability of the user is estimated from a fall occurrence probability value by a user motion acceleration numerical value set by statistical analysis. Therefore, the present invention allows a user&prime；s fall to be quickly and stably estimated even by a simple structure device. According to the present invention, the user motion acceleration analysis based fall estimation system comprises a wearable device (100) for fall detection and an analysis device (200). The wearable device (100) for fall detection includes a body-wearable type body (110) worn on a set user&prime；s body part and an acceleration sensor (120) installed on the body-wearable type body (110) and detecting current user motion acceleration in real time. The analysis device (200) sets the fall occurrence probability value by user motion acceleration numerical value and a fall estimation standard fall occurrence probability value estimated as fall, receives current user motion acceleration information from the wearable device (100) for fall detection, and detects a fall occurrence probability value corresponding to the current user motion acceleration to generate a fall event occurrence signal when the fall occurrence probability value is greater than or equal to the fall estimation standard fall occurrence probability value.COPYRIGHT KIPO 2018본 발명은 사용자 움직임 가속도 분석기반 낙상 추정시스템을 제공한다. 이와 같은 본 발명에 따른 사용자 움직임 가속도 분석기반 낙상 추정시스템은 사용자의 움직임에 따른 가속도 정보가 검출되고, 통계분석에 의해 설정되는 사용자 움직임 가속도 수치값 별 낙상 발생확률값으로부터 사용자의 낙상 여부가 추정되는 구성을 제공함으로써 사용자의 낙상 여부가 단순 구조의 기기에 의해서도 신속하고 안정되게 추정될 수 있도록 한다.본 발명에 따른 사용자 움직임 가속도 분석기반 낙상 추정시스템은 설정된 사용자 신체부위에 착용되는 신체착용형 본체(110), 신체착용형 본체(110)에 설치되어 현재 사용자 움직임 가속도를 실시간 검출하는 가속도 센서(12
