Static Electricity Sensor for Detection of Body Movements on Bed

DOI HANDLE

Bibliographic Information

Other Title
  • 寝具上における体動検出を目的とした静電気センサー

Abstract

Detecting body movements on the bed is effective for understanding sleep state and detecting rising. A body movement detection device, which is not utilizing a camera nor utilizing sensors attached to body, is proposed in this study. It detects static electricity. As a person moves on a bed, a distribution of electric charge is changed by friction between clothes and sheets. The electrostatic sensor installed in the bed measures the change of electric charge to detect the body movements on the bed and to discriminate sleep state.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top