公开(公告)号：US20210059552A1

公开(公告)日：2021-03-04

申请号：US16558169

申请日：2019-09-02

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Li-Wei Ko ,  Pei-Lun Wu ,  Heng-An Tzou ,  Yang Chang ,  Yi-Chen Lu ,  Shyh-Jian Tang ,  Chia-Lung Yeh ,  Pin-Jun Lin ,  Jia-Siang Ruan

IPC: A61B5/0478 ,  A61B5/00 ,  G06N3/02

Abstract: A smart system for monitoring a cognition status of a user includes an electroencephalography (EEG) acquisition module, configured to capture a plurality of brainwave signals; an analog filter circuit, coupled to the EEG acquisition module and configured to amplify the plurality of brainwave signals; an analog to digital (ADC) circuit, coupled to the analog filter circuit and configured to transform the plurality of brainwave signals into a plurality of digital signals; and a digital signaling processing (DSP) circuit, configured to retrieve a plurality of characteristics from the plurality of digital signals to determine the cognition status of the user.