Open AccessTheoretical justification and practical aspects of implementation of Human Centric Lighting Program in production conditions
Author(s) -
Yakov Serikov,
K. Serikova
Publication year - 2021
Publication title -
ukraïnsʹkij metrologìčnij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2522-1345
pISSN - 2306-7039
DOI - 10.24027/2306-7039.1.2021.228235
Subject(s) - artificial light , production (economics) , industrial production , computer science , cognitive psychology , normative , affect (linguistics) , risk analysis (engineering) , psychology , simulation , optics , communication , business , physics , philosophy , illuminance , epistemology , keynesian economics , economics , macroeconomics
The relevance of the introduction of HCL systems in production conditions, in which the dynamics of changes in the characteristics of light flux can be synchronized with the circadian biorhythms of the human body. This is determined by the fact that the unsatisfactory characteristics of industrial lighting increase the risk of injury and occupational morbidity. It is shown that providing only normative quantitative characteristics of illumination is not enough, since its qualitative characteristics – ripple coefficient, spectral composition cause non-visual effect of light. They can affect the psychophysiological state of a person, his\her performance, fatigue by affecting the circadian biorhythms of the body. The comparison of standard values of the level of artificial lighting of jobs in different countries with natural ones. Based on the analysis, recommendations were developed aimed at improving artificial lighting. The analysis of the results of the study of non-visual effect of the pulsation of the light flux on the psychophysiology of a person was carried out. Its main negative consequences are given, the necessary tasks for the implementation of the HCL program in a production environment in this aspect are identified. The results of analysis of studies of the influence of the color temperature of the light flux on the psychophysiological state of a person are also presented. Recommendations on the regulation of this parameter for various types of production activities have been developed.
Keywords: industrial lighting; NIF-effect; occupational injuries.