公开(公告)号：US20240245880A1

公开(公告)日：2024-07-25

申请号：US18414583

申请日：2024-01-17

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kouichi NAKAGOME ,  Kotaro AOYAMA

IPC: A61M21/00 ,  A61B5/00

CPC classification number: A61M21/00 ,  A61B5/4809 ,  A61B5/7225 ,  A61B5/746 ,  A61M2021/0022 ,  A61M2021/0027 ,  A61M2021/0083

Abstract: An electronic device includes a controller that acquires, in a first period, a plurality of first period data that is biological signal data of a user; generates a first corrected data group by executing predetermined filter processing on the acquired plurality of first period data; generates a standard deviation data group by executing predetermined statistical processing on the plurality of first period data; derives a threshold based on the first corrected data group and the standard deviation data group that are generated; and determines a sleep state of the user, based on the threshold and second period data acquired in a second period different from the first period.

公开(公告)号：US20240245349A1

公开(公告)日：2024-07-25

申请号：US18414659

申请日：2024-01-17

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kotaro AOYAMA ,  Kouichi NAKAGOME

IPC: A61B5/00 ,  A61B5/0205

CPC classification number: A61B5/4812 ,  A61B5/0205 ,  A61B5/7271

Abstract: An electronic device includes a controller that acquires a plurality of first data and a plurality of second data different from the plurality of first data in a first period; sets a first threshold based on the acquired plurality of first data; sets a second threshold based on the acquired plurality of second data; and determines a sleep state of a user, based on determination data acquired in a second period different from the first period, and at least one threshold of the first threshold or the second threshold.