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1. (WO2017149923) BODY MOVEMENT SIGNAL PROCESSING APPARATUS

Pub. No.:    WO/2017/149923    International Application No.:    PCT/JP2017/000089
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Jan 06 00:59:59 CET 2017
IPC: A61B 5/113
A61B 5/0245
A61B 5/08
A61B 5/11
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
Inventors: SUEMATSU, Eiji
末松 英治
Title: BODY MOVEMENT SIGNAL PROCESSING APPARATUS
Abstract:
The purpose of the present invention is to accurately detect the body movement of a subject in a bathroom. The present invention provides a body movement signal processing apparatus (100) comprising a transmission unit that transmits radio waves to a target, a reception unit that receives radio waves reflected from the target, and a detection unit for detecting a body movement component signal corresponding to a component representing body movement from a reception signal of the reception unit, wherein the target includes the interior of a bathroom, said body movement signal processing apparatus further comprising a signal processing unit (40) which, when a subject is inside the bathroom, compares the amplitude of the body movement component signal detected by the detection unit to the amplitude of a body movement component signal that is detected in advance when the subject is not inside the bathroom, and outputs a notification on the basis of the comparison result.