公开(公告)号：US10810856B2

公开(公告)日：2020-10-20

申请号：US16387327

申请日：2019-04-17

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyojin Kim ,  Hyunho Park ,  Eunjung Kwon ,  Sungwon Byon ,  Yong-Tae Lee ,  Eui-Suk Jung

IPC: G08B21/04 ,  G06F3/01 ,  G08B21/18

Abstract: The present invention relates to dangerous situation detection method and apparatus using a time series analysis of user behaviors. The dangerous situation detection method and apparatus using a time series analysis of user behaviors according to the present invention includes recognizing user behaviors in a time series manner using sensor sensing data, setting stability interval periods and reflecting stability factors on the user behaviors recognized in the time series manner for each of the stability interval periods to set a stability level, and determining a danger level on the basis of the recognized user behaviors and the set stability level.