Non-contact stress monitoring system with microwave radar capable of simultaneous detection of respiration and heart rates
Project/Area Number |
24510228
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Social systems engineering/Safety system
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Research Institution | Tokyo Metropolitan University |
Principal Investigator |
MATSUI Takemi 首都大学東京, システムデザイン研究科, 教授 (50404934)
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Co-Investigator(Kenkyū-buntansha) |
HASHIZUME Ayako 首都大学, 東京システムデザイン研究科, 助教 (70634327)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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Keywords | ストレス評価 |
Outline of Final Research Achievements |
We have developed “Stress measuring chair” and evaluated its efficiency. The micro Doppler radar (24GHz, 7mW) with planar patch antenna was attached to the back of the chair. The radar detects tiny movements on the body surface caused by heartbeat in non-contact way and from its RR intervals, we calculated HVR which indicates autonomic activities. In the test with a help of a psychiatrist, patients suffering from depression and normal subjects were instructed to relax on the chair with natural sounds and images. As the result, parasympathetic activities did not show apparent increase among the patients while it significantly increased in the normal control subjects. We were successfully able to practice primary stress monitoring by only inducing relax state.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article] Design an easy-to-use infection screening system for non-contact monitoring of vital-signs to prevent the spread of pandemic diseases.2014
Author(s)
Sun G, Vinh NQ, Matsuoka A, Miyata K, Chen C, Ueda A, Kim S, Hakozaki Y, Abe S, Takei O, Matsui T
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Journal Title
Conference Proceedings IEEE Engineering in Medicine Biology Society
Volume: 2014
Pages: 4811-4
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Presentation] Design an easy-to-use infection screening system for non-contact monitoring of vital-signs to prevent the spread of pandemic diseases2014
Author(s)
Sun G, Vinh NQ, Matsuoka A, Miyata K, Chen C, Ueda A, Kim S, Hakozaki Y, Abe S, Takei O, Matsui T
Organizer
The 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Place of Presentation
Sheraton Hotel, Chicago, IL, USA
Year and Date
2014-08-26 – 2014-08-30
Related Report
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