公开(公告)号：KR20120017873A

公开(公告)日：2012-02-29

申请号：KR20100080789

申请日：2010-08-20

Applicant: INNOWORKS

Inventor： BAEK JONG SOO ,  KIM DEOK JOO ,  SON YOUNG DAL ,  KIM YOUNG HO

IPC: H05B37/02 ,  A61B5/0402

CPC classification number: H05B37/0227 ,  A61B5/0402 ,  A61M21/00

Abstract: PURPOSE: A lighting control device by biofeedback is provided to improve health of a heart by controlling operation of an LED lighting device according to the rate of sympathetic nerve and parasympathetic nerve. CONSTITUTION: An electrode(110) for electrocardiogram measurement measures an electrocardiogram of a person for test. A sensor(120) for PPG(Photo-plethysmo-Graphy) measurement measures a pulse wave of the person. A central processing unit(130) controls an LED lighting device by power spectral density. The central processing unit calculates HRV(Heart Rate Variability) based on heart rate of the person which is measured through the electrode for electrocardiogram measurement and the sensor for PPG measurement. A memory unit(140) stores a table in which wavelength band of light and a lighting period of the LED lighting device are recorded. A display unit(150) indicates a control list in screen.

Abstract translation: 目的：通过生物反馈的照明控制装置，通过根据交感神经和副交感神经的速度控制LED照明装置的操作来提高心脏的健康。 构成：用于心电图测量的电极（110）测量人的心电图以进行测试。 用于PPG（Photo-plethysmo-Graphy）测量的传感器（120）测量人的脉搏波。 中央处理单元（130）通过功率谱密度来控制LED照明装置。 中央处理单元基于通过用于心电图测量的电极测量的人的心率和用于PPG测量的传感器来计算HRV（心率变异性）。 存储单元（140）存储记录有LED照明装置的光的波段和发光周期的表。 显示单元（150）指示屏幕中的控制列表。