Combined Approach to the Analysis of Lighting-Technical Parameters of Artificial Illumination at the Visual Task Area in the Production Hall

Lighting is considered one of the physical key factors of environmental ergonomics in the workplace. The primary role of this factor is to maintain well-being at the workplace, increase productivity, and efficiency, and significantly influence visibility and visual conditions during task execution. To ensure the successful performance of manufacturing activities, it is essential to correctly set the lighting-technical parameters, particularly for areas involving visual tasks. This paper addresses this issue using a simulation program. The introduction of the paper describes the theoretical aspects of lighting conditions at the visual task area for proper subsequent interpretation of the conducted analysis. The second part details the execution of in-situ illumination intensity measurements, based on which a digital model of the real workplace is created. In the digital model, the characteristics of the lighting system, including a combined analysis of illumination intensity and uniformity, are examined. Additionally, within the virtual environment, luminance and glare are analyzed using the Unified Glare Rating (UGR) parameter. The conclusion of the paper evaluates the analyzed parameters to ensure suitable work performance during visual tasks, with an emphasis on reducing occupational health risks for employees.