Wyniki wyszukiwania - BazTech

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Development of system of automated occupational health and safety management in enterprises

Bochkovskyi A. P., Sapozhnikova N. Yu.

Journal of Achievements in Materials and Manufacturing Engineering

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2021

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Vol. 107, nr 1

28--41

EN

Purpose: Develop a system of automated occupational health and safety management to improve the procedure for minimizing occupational risks and ensure comprehensive protection of employees from the impacts of negative factors of the systems "man - machine - environment". Design/methodology/approach: The following set of scientific methods was used in the study: analysis of normative-legal documents and scientific-technical literature in the field of building and functioning of occupational safety and health management systems, methods of system analysis, simulation methods, namely discrete-event simulation (DES) of random and dynamic processes, methods of decision theory and data mining. Findings: Based on the results of the research, a system of automated occupational health and safety management, which due to the connection the functionally independent elements (according to a certain scheme) allows to provide comprehensive protection of employees from the impacts of negative factors of the system "man - machine - environment" and reduce occupational injuries and diseases, was developed. This is done by constant monitoring and promt correcting of parameters of impact on the employee of the specified factors. The developed system was implemented in the occupational health and safety management system of the industrial enterprise "Stalkanat-Silur" (Odessa, Ukraine), resulting in reducing the number of accidents, in particular, in dangerous areas of production by 33.3%, increasing the economic efficiency of the enterprise through increasing the level of productivity by 5% and reducing in the number of social insurance payments by 11%. Research limitations/implications: The developed system can be implemented both within separate industrial premises and in the enterprise as a whole, but the number of its elements could be changed (increase / decrease) depending on the number of jobs and dangerous areas that need control. Practical implications: The implementation of the proposed system allows to increase the level of economic efficiency of the enterprise by increasing the level of labor productivity due to reducing the negative impact on the employee of harmful factors and compliance with rational mode of work and rest in each workplace, as well as by reducing the number of social insurance payments due to reducing the occupational injuries and diseases. Originality/value: For the first time the system of automated occupational health and safety, which, in contrast to existing automated occupational risk minimization systems and traditional occupational health and safety management systems, provides comprehensive protection of employees from the the impacts negative factors of the system "man - machine - environment", by constant monitoring the parameters of such impact and their prompt correction in case of deviation of the specified parameters from the set criteria, was developed and proposed for use at enterprises, institutions and organizations.

2

The effect of human factor on the accident rate at coal mines

Mnukhin A. G., Bryukhanov A. M.

Maszyny Górnicze

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2005

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R. 23, nr 1

49-51

EN

The paper presents numerical evaluation of human factor affecting the accident rate at coal mines. The calculations habe been carried out on the basis of a "man-machine-environment" system approach within specified confidence intervals. Mathematical techniques of conditional probability and high level statistics have been used to this end.

PL

W artykule zaprezentowana została numeryczna ocena czynnika ludzkiego wpływającego na wypadkowość w kopalniach. Obliczenia przeprowadzone zostały na podstawie podejścia "człowiek-maszyna-środowisko kopalni" uwzględniającego określone przedziały ufności. Zastosowano techniki matematyczne prawdopodobieństwa warunkowego oraz statystykę.

3

Functions of the operator in the system of machine exploitation

Oziemski S.

Systems : journal of transdisciplinary systems science

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2003

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Vol. 8, No. 2

36-69