Application of cardio-forecasting for evaluation of human-operator performance
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info:eu-repo/semantics/openAccessAttribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/Date
2020Author
Panda, AntonNahornyi, Volodymyr
Valicek, Jan
Harnicarova, Marta
Pandova, Iveta
Borzan, Cristina
Cehelsky, Samuel
Androvic, Lukas
Tozan, Hakan
Kusnerova, Milena
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Panda, A., Nahornyi, V., Valicek, J., Harnicarova, M., Pandova, I., Borzan, C. ... Kusnerova, M. (2020). Application of cardio-forecasting for evaluation of human-operator performance. International Journal of Environmental Research and Public Health, 17(1). https://doi.org/10.3390/ijerph17010326Abstract
The paper presents the results of the development of the cardio-forecasting technology, which introduces a new method to monitor the state of human-operator, which is characteristic for the given production conditions and for individual operators, to predict the moment of exhaustion of his/her working capacity. The work aims to demonstrate the unique, distinctive features of the cardio-forecasting technology for predicting an individual limit of his/her working capacity for each person. A unique methodology for predicting individually for each person the moment when he/she reaches the limit of his/her working capacity is based on a spectral analysis of a human phonocardiogram in order to isolate the frequency component located at the heart contraction frequency. The trend of the amplitude of this component is approximated by its model; consequently, the coefficients of the trend model are determined. They include the operator’s operating time until his/her working capacity is exhausted. A methodology for predicting the moment when he/she reaches the limit of his/her working capacity for each person individually and assessment based on this degree of criticality of their condition will be realized as a software application for smartphones using the Android operating system.