ARRARATUS AND METHOD DETERMINING QUALITY OF SLEEP

摘要

PURPOSE: An apparatus and method for determining the quality of sleep are provided to check the health of a user by measuring bio information using a noncontact type sensor. CONSTITUTION: A sensor unit(11) measures an original signal including a respiratory signal and a heartbeat signal. A respiratory rate measuring unit(12) measures a respiratory rate per unit time of a selected peak. A heartbeat measuring unit(13) measures a heartbeat. An output unit(14) outputs a result about the quality of sleep. A control unit(17) determines the quality of the sleep according to a preset value.