A device and method for sleep monitoring, in particular to a device and method for determining time-to-sleep and wake periods during sleep and to a device and method for determining rapid eye movement (REM) sleep and non REM (NREM) sleep. The method for determining time-to-sleep and wake periods during sleep comprising the steps of obtaining motion data representative of motion of a user; detecting the time-to-sleep from the motion data based on a first time-above-threshold (TAT) threshold and a first proportional integration method (PIM) threshold; and detecting the wake periods during sleep from the motion data based on a second TAT threshold and a second PIM threshold.
申请公布号
WO2016108751(A1)
申请公布日期
2016.07.07
申请号
WO2014SG00624
申请日期
2014.12.30
申请人
NITTO DENKO CORPORATION;THEIN, KHINE CHO CHO;TAN, WILLIAM;KASAMSOOK, KITTIPONG
发明人
THEIN, KHINE CHO CHO;TAN, WILLIAM;KASAMSOOK, KITTIPONG