Research On The Evaluation Of Visual Comfort Of Fabrics With Woven Polymetric Optical Fibers

Fabrics with Woven Polymetric Optical Fibers are a significant component of smart textiles.Due to their flexibility,light weight,and changeable luminous colors,they are more prevalent at night in commercial and cultural settings,stimulating people’s visual senses and having both decorative and fashion-forward effects that help regulate nighttime consumption and advance the nighttime economy.The preparation of Fabrics with Woven Polymetric Optical Fibers is the main area of current study,with little attention paid to the light-emitting effect.Varied nighttime application conditions necessitate different levels of brightness from Fabrics with Woven Polymetric Optical Fibers.Inadequate luminous brightness will result in discomfort for the eyes as well as other issues.However,there is a shortage of Fabrics with Woven Polymetric Optical Fibers and no defined method for the brightness detection of those fabrics in present research.The creation and use of Fabrics with Woven Polymetric Optical Fibers is not supported by the research on the relationship with visual comfort.As a result,the focus of this study is on how the brightness of Fabrics with Woven Polymetric Optical Fibers affects visual comfort in various application scene light settings.The threshold range of fabric brightness that meets people’s visual comfort is investigated by building the test technology of Fabrics with Woven Polymetric Optical Fibers brightness,which offers theoretical guidance for the design and development of Fabrics with Woven Polymetric Optical Fibers.The development of Fabrics with Woven Polymetric Optical Fibers brightness test system,the assessment of Fabrics with Woven Polymetric Optical Fibers brightness’s visual comfort,and the determination of Fabrics with Woven Polymetric Optical Fibers brightness’s ideal visual comfort range under various lighting conditions make up the three main components of this paper’s research content.The influence of fiber Fabrics with Woven Polymetric Optical Fibers brightness on visual comfort in five typical night application scene light environments is studied in this paper through the combination of physical measurement and subjective feeling,aiming at brightness,an important luminous characteristic parameter,and the corresponding light environment is determined.Recommendations are given for the fabric parameters of Fabrics with Woven Polymetric Optical Fibers based on the results of the visual comfort tests and the optimal range of brightness characteristics under specific conditions.The first is the development of a technique for testing the brightness of Fabrics with Woven Polymetric Optical Fibers.This section specifies the test device and method for the brightness performance of Fabrics with Woven Polymetric Optical Fibers,calibrates the light environment of the application scene,and examines the impact of light environment on brightness test.Since the fabric itself and the surrounding lighting environment are two factors that affect the brightness test of Fabrics with Woven Polymetric Optical Fibers,the photoelectric control of the fabric,the coupling of the cluster port and the light source,the size of the fabric sample,and brightness-influencing factors like the test area shall all be taken into consideration to ensure the reasonableness and effectiveness of the test system!the light environment of Fabrics with Woven Polymetric Optical Fibers products is researched through the collection,organization,and analysis of pertinent references.The light environments of five common nighttime application scenarios are calibrated with color temperature and illuminance parameters.The imaging luminance meter is selected as the test instrument,the test environment and samples are standardized,and the test procedures for the luminance and uniformity of the fabric and the luminance ratio of the fabric under the light environment are sorted out through evaluation and comparison of the two luminance test instruments.17 Fabrics with Woven Polymetric Optical Fibers created by varying the material and weaving conditions are assessed for brightness as a basis for building the brightness detection system.The efficiency of the test system is confirmed by verification experiments,and the objective measurement findings are examined by controlling variables,exploring the impact of various lighting situations on the luminous qualities of Fabrics with Woven Polymetric Optical Fibers.Second,this research primarily focuses on visual subjective evaluation when evaluating the visual comfort of the brightness of Fabrics with Woven Polymetric Optical Fibers.Eight samples of Fabrics with Woven Polymetric Optical Fibers are utilized as variables in a calibrated 5-type light environment with a brightness range of 0.1 to 3.0cd/m~2 based on an analysis of the existing usage of such items in my nation.The evaluation index of visual comfort is based on the perception of brightness and psychological feeling,and the brightness of the fabric and the backdrop brightness of the light environment are utilized as the influencing elements.Through user study,determine the scoring weight of visual comfort.The semantic scale results were used to assess the influence of the brightness of Fabrics with Woven Polymetric Optical Fibers on visual comfort under the light environment,and the objective brightness and related parameters of Fabrics with Woven Polymetric Optical Fibers are extracted to evaluate the visual comfort of the subjects under the condition of changing light environment.The visual comfort of Fabrics with Woven Polymetric Optical Fibers in five different types of light environments is finally calculated by examining the data and experimental findings regarding their visual comfort in light environments,along with the calculation definition of psychophysical thresholds and using brightness as an evaluation index.Threshold and further investigation of the pleasant brightness range and influence trend of Fabrics with Woven Polymetric Optical Fibers under various lighting situations using curve regression in SPSS program.The findings of this research can serve as a foundation for future formation and revision of pertinent specifications as well as a guide for the design of Fabrics with Woven Polymetric Optical Fibers in various application contexts.