황우진,정도운,황기현,조대수,HWANG, WOO JINKR,JEONG, DO UNKR,HWANG, GI HYUNKR,JO, DAE SOOKR
申请号：
KR1020160013625
公开号：
KR1017465900000B1
申请日:
2016.02.03
申请国别(地区):
KR
年份:
2017
代理人:
摘要：
The present invention relates to a non-constrained biometric information based distraction estimation system. The present invention relates to a pressure sensing device, comprising: a seating part, a message sending part, a pressure detecting part, and a supporting part formed in order from the top to the bottom, and the pressure detecting part formed on the supporting part has three load cells a distraction meter having a smart sensor including a load cell； And a mobile smart terminal receiving distractance information from the message dispatcher of the distraction rate measurement chair through Bluetooth communication； (Posture information, cardiac trajectory, body weight) using the three load cells, which are sensors for attitude measurement based on multiple sensors, in the smart card, And the interface module configuring the message dispatcher can be connected to the external sensor through the expansion connector, so that the biometrics can be measured. In addition, And a microprocessor for A / D conversion and wireless data transmission of the obtained bio-measured signal, wherein the microprocessor extracts the weight information measured at the first sitting of the seated person from the smart sensor when monitoring attitude information, From the distribution of the weight information received by the smart sensor, correction information of correct attitude information Through detects the position change distribution. Thereby, it is possible to monitor the posture change rate in daily life and to provide distraction to reflect the amount of movement during sitting time. In addition, the present invention provides an effect that the state of the seated person can be determined by measuring the amount of posture change due to peripheral stimulation using the degree of distraction and utilized as a health care parameter. Further, the present invention has an effect of being closely related to the efficiency of learning and reflecting on the learning performance
