Min Ho LEE,Woo Jin PARK,Seung Won BAEK,Hae Seok JEONG,Taek Beom YOO,Yoon Jin LEE,Hae Hyun LEE,Byoung Hyun CHOI,Soo Min HYUN
申请号：
US16342202
公开号：
US20190239774A1
申请日:
2017.10.18
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A dry eye syndrome alert system through posture and work detection, includes: a data collecting unit configured to detect a posture of a user to collect posture data of the user and preprocess the posture data； an eye blink frequency calculating unit configured to identify a posture change of the user on the basis of the posture data, calculate a motion variability on the basis of the posture change, and estimate an eye blink frequency of the user on the basis of the motion variability； and a diagnosis and alert output unit configured to store data regarding the estimated eye blink frequency, compare the estimated eye blink frequency with a preset reference value, and output an alert to the user when the estimated eye blink frequency is less than or equal to the preset reference value.
