Architecture for edge devices for diagnostics of students’ physical condition

- Nikitchuk, Tetiana M., Vakaliuk, Tetiana, Chernysh, Oksana A., Korenivska, Oksana L., Martseva, L A and Osadchyi, Viacheslav V. (2021) Architecture for edge devices for diagnostics of students’ physical condition Workshop on the Quantum Information Technologies + Edge Computing Workshop (2850). pp. 45-56. ISSN 1613-0073

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Abstract

The article investigates the possibility of technical realization of hardware complex. It presupposes the use of sensors of registration of a photoplethysmographic curve, which describes a pulse wave and defines the parameters of students’ cardiovascular system functional state. The method of photoplethysmography allows the use of non-contact sensors. Therefore, there is no artery compression, which eliminates circulatory disorders and allows the use of calculations to determine the saturation of oxygen by the pulse wave. It is recommended to use several optocouplers connected in series, parallel or parallel-series in a chain, with control of their mode of operation from the intensity of the received pulse wave signal depending on human body constitution. The edge device hardware is a part of the IoT system, which also includes another edge device, which instantly transmits data to the database on the edge server for the data further processing and storage.

Item Type:	Article
Keywords:	pulse wave, saturation, edge device, sensor, biotechnical system, photoplethysmography, photoplethysmograph
Subjects:	Science and knowledge. Organization. Computer science. Information. Documentation. Librarianship. Institutions. Publications > 00 Prolegomena. Fundamentals of knowledge and culture. Propaedeutics > 004 Computer science and technology. Computing. Data processing > 004.9 ІКТ ( Application-oriented computer-based techniques ) > 004.94 Simulation
Divisions:	Institute for Digitalisation of Education > Department of Open Education and Scientific Information Systems
Depositing User:	співробітн Ірина Мінтій
Date Deposited:	29 Nov 2021 20:55
Last Modified:	29 Nov 2021 20:55
URI:	https://lib.iitta.gov.ua/id/eprint/728617

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