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The Design of an Intelligent Sleep Timing Device Based onHKG-07A Infrared Pulse Sensor
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[1]LI Xiao-yuan,MENG Xin-yuan,SU Xing,et al.The Design of an Intelligent Sleep Timing Device Based onHKG-07A Infrared Pulse Sensor[J].Journal of Zhengzhou University (Engineering Science),2015,36(03):30-33.[doi:10.3969/ j. issn.1671 -6833.2015.03.007]
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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 36卷 Number of periods: 2015 03 Page number: 30-33 Column: Public date: 2015-06-30
Title:
The Design of an Intelligent Sleep Timing Device Based onHKG-07A Infrared Pulse Sensor
Author(s):
LI Xiao-yuan1; MENG Xin-yuan1; SU Xing1; WEl Jian-ping1; CHEN Xue-mei1; NIU Yun-ling1
1.School of Electrical Engineering,Zhenghou University,Zhengzhou 450001,China; 2. Department of Automatic Control,Henan Mechanical and Electrical Engineering College, Xinxiang 453003,China
Keywords:
infrared pulse sensor; support vector machine; effective sleeptiming; intelligent sleep monitoring
CLC:
TP277
DOI:
10.3969/ j. issn.1671 -6833.2015.03.007
Abstract:
In order to improve the nap efficiency for students and office workers and reduce traditional sleepmedical sleep monitor inconvenience to users,an intelligent sleep awake timer was designed using infraredpulse sensor HKG-07A. This instrument realizes the control system using single chip microcomputer only withreal-time monitoring finger pulse signal. The support vector machine (SVM) algorithm was adopted to buildthe database of personal sleep state levels ,then the sleep status was predicted and classified adaptively. Finally,the functions of alarm and wakeing up were realized in combination with timing and voice modules.
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