KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
发明人:
CHOI, PYUNG
申请号：
KR1020110029667
公开号：
KR1020120111268A
申请日:
2011.03.31
申请国别(地区):
KR
年份:
2012
代理人:
摘要：
PURPOSE: A bio-signal measuring system and method are provided to obtain a brainwave signal by amplifying voltage gains of a filtered bio-signal.CONSTITUTION: A bio-signal measuring unit measures a bio-signal of an object. An amplifying unit(120) amplifies the measured bio-signal. A filter unit filters the amplified bio-signal. A communications interface unit(140) transmits the filtered bio-signal. A voltage gain amplifier(150) amplifies voltage gains of the bio-signal which is filtered in the filter unit. The filter unit is comprised of a first filter unit and the second filter unit. The first filter unit eliminates noise elements in a brainwave signal. The second filter unit eliminates frequency elements in the brainwave signal in which the noise elements are eliminated.COPYRIGHT KIPO 2013[Reference numerals] (110) Bio-signal measuring unit (121) First amplifying unit (122) Second amplifying unit (131) First filter unit (132) Second filter unit (140) Communications interface unit (150) Voltage gain amplifier (160) AD converter생체 신호 측정 시스템이 개시된다. 본 생체 신호 측정 시스템은, 대상체의 생체 신호를 측정하는 생체신호 측정부, 측정된 생체 신호를 증폭하는 증폭부, 증폭된 생체 신호를 필터링하는 필터부 및 필터링된 생체 신호를 전송하는 통신 인터페이스부를 포함한다.
