Human Centric Integrative Lighting : Technology, Perception, Non-Visual Effects

• Autore: Khanh Tran Quoc
• Pubblicazione: Newark : , : John Wiley & Sons, Incorporated, , 2023; ©2023
• Descrizione fisica: 1 online resource (496 pages)
• Altri autori: BodrogiPeter VinhTrinh Quang
• Nota di contenuto: Cover -- Title Page -- Copyright -- Contents -- Preface -- Acknowledgements -- Chapter 1 Introduction and Motivations -- 1.1 Introduction: A Historical Review. Current Issues -- References -- Chapter 2 Fundamentals of Lighting Technology - Basic Visual and Non‐visual Aspects -- 2.1 The Human Visual System. Visual and Non‐visual Signal Processing -- 2.2 Photometric and Colorimetric Quantities -- 2.2.1 Lighting Technology and Colorimetry -- 2.2.2 Colorimetry: CIE Tristimulus Values and CIE Chromaticity Diagram -- 2.2.3 Colour Appearance, Colour Matching, Colour Spaces, and Colour Difference Formulas -- 2.2.4 The CIECAM02 Colour Appearance Model -- 2.2.5 CAM02‐UCS Colour Space -- 2.3 Basics of the Non‐visual Aspects -- 2.3.1 Melatonin Suppression at Night -- 2.3.2 Modelling Melatonin Suppression at Night with the Circadian Stimulus (CS) and the Melanopic Action Factor -- 2.3.3 Spectral Sensitivity Functions According to the CIE -- 2.3.4 Correlations Among Circadian Stimulus CS, Melanopic Illuminance, and D65‐Equivalent Illuminance -- 2.3.5 Recommendations of Necessary Melanopic EDI (mEDI) Levels for Optimum Sleep and Daytime Environments and Summary of this Chapter -- References -- Chapter 3 Basic Principles of Human‐Centric Lighting and Integrative Lighting -- 3.1 Basic Questions, General Aspects -- 3.2 Input Variables - A Systematic Approach -- 3.3 Brain Processing for the Formation of Subjective and Objective Behavioural Variables -- 3.3.1 Visual Processing Systems -- 3.3.1.1 Horizontal Cells of Bipolar Cell Layer -- 3.3.1.2 Ganglion Layer -- 3.3.1.3 The Visual Pathway -- 3.3.1.4 Overall Network Structure of the Visual System: An Overview -- 3.3.2 Processing Centres and Transmission Pathways for Non‐visual Light Effects -- 3.3.2.1 Light Effects on Mood and Learning -- 3.3.2.2 General Light Effects on Cognition, Emotion, and Alertness. ; 3.3.2.3 Wavelength Dependence of Brain Activities on Light Exposure -- 3.4 'Timing System', Circadian Rhythm, and Sleep Behaviour -- 3.4.1 Questions -- 3.4.2 Timing System: Entrainment, Timing Role -- 3.4.3 PRC - Function, Phase Shift -- 3.4.4 Chronotypes, Sleep Behaviour -- 3.5 Output Variables of the Visual and Non‐visual Brain Processing Apparatus: A Systematics -- 3.6 Basic Aspects of Human‐Centric Lighting/Integrative Lighting -- 3.7 Tools and Methods for Determining the Subjectively and Objectively Measurable Lighting Effects -- 3.7.1 Questionnaires for Comprehensive Subjective Determination of Indoor Lighting Quality -- 3.7.2 Questionnaires on Sleep Behaviour, Sleepiness, and Alertness: The Subjective Basis -- 3.7.3 Objective Methods and Tools -- References -- Chapter 4 Visual Performance-Work Performance -- 4.1 Status of Standardisation for Interior Lighting Using the Example of DIN EN 12464 -- 4.2 Visual Performance -- 4.2.1 Definition and Influencing Factors -- 4.2.2 Rea's RVP Model, 1991 -- 4.2.2.1 Experiments and Results from 1986 -- 4.2.2.2 Experiments and Results from 1988 and Modelling from 1991 -- 4.2.3 The Model of Kokoschka on the Data Basis of Weston -- 4.3 Work Performance -- 4.3.1 Assignment of Work Performance Aspects -- 4.3.2 Model for Stress Regulation Under Poor Lighting -- 4.3.3 Influence of Lighting Level on Mental Work -- 4.3.3.1 The Experiments of Boyce -- 4.3.3.2 The Experiments of Lindner -- 4.3.4 Influence of Lighting Levels on Work Performance in Industrial Workplaces -- 4.3.4.1 Literature Review Until 1971 -- 4.3.4.2 Lindner's Experiments in 1976 -- 4.3.5 Summary of the Significance of the Visual Performance and Work Performance Results - Preliminary Consequences for Indoor Lighting -- References -- Chapter 5 Modern Aspects of Brightness and Visual Clarity in the Context of Light Quality and Visual Performance. ; 5.1 Introduction -- 5.2 Experimental Method of the Subjective Study -- 5.3 Modelling Brightness and Visual Clarity -- 5.4 Summary -- References -- Chapter 6 Colour Quality and Psychophysical-Emotional Aspects, Laboratory Experiments -- 6.1 Introduction -- 6.2 Preferred Horizontal Illuminance Levels -- 6.3 Preferred Luminance Levels on the Wall for a Computer Monitor -- 6.3.1 Introduction -- 6.3.2 Experimental Method -- 6.3.2.1 Test Series 1: Determining the Most Comfortable Display Brightness at a Constant, Typical Wall Luminance -- 6.3.2.2 Test Series 2: Determining the Most Pleasant Luminance and Colour Temperature on the Wall with Constant Display Luminance -- 6.3.3 Evaluation of the Results -- 6.3.4 Summary -- 6.4 Preferred Colour Temperatures -- 6.4.1 Introduction -- 6.4.2 Experimental Method -- 6.4.3 Results and Discussion -- 6.5 Preferred Ranges of Colour Temperatures and Illuminances -- 6.5.1 The Nature of Illuminance and Colour Temperature -- 6.5.2 Illuminance and Colour Temperature in the Literature -- 6.5.3 Visual Experiments on the Combined Effect of Colour Temperature and Illuminance -- 6.5.4 Results: Combined Effect of Colour Temperature and Illuminance -- 6.5.5 Dependence of Preferred Colour Temperature and Illuminance on Age and Gender for Activation and Relaxation -- 6.6 Preferred White Chromaticities -- 6.6.1 Introduction -- 6.6.2 Experimental Method -- 6.6.3 Results -- 6.7 Colour Quality -- 6.7.1 Perceptual Aspects of Colour Quality -- 6.7.1.1 Naturalness, Colour Fidelity (Colour Rendering) -- 6.7.1.2 Vividness -- 6.7.1.3 Chromatic Lightness (Brilliance) -- 6.7.1.4 Colour Preference -- 6.7.1.5 Memory Colours -- 6.7.2 Modelling Colour Preference, Naturalness, and Vividness -- 6.7.2.1 Modelling of Colour Preference, Naturalness, and Vividness at 750 lx. ; 6.7.2.2 Modelling Colour Preference at 2000 lx. Comparison of Colour Preference Between 750 and 2000 lx -- 6.7.3 Consideration of Red Object Colours in the Colour Preference Model -- 6.8 Colour Preference for Skin Tone Lighting -- 6.8.1 Introduction -- 6.8.2 Method of the Colour Preference Experiment for Skin Tone Illumination -- 6.8.2.1 Spectral Measurement of Skin Tones -- 6.8.2.2 Characterisation of the Light Sources Used -- 6.8.3 Results of Subjective Scaling of Colour Preference for Skin Tone. Optimal Saturation Levels -- 6.9 Colour‐Rendering Indices and Their Semantic Interpretation -- 6.9.1 Introduction -- 6.9.2 Methodology of the Experiment on the Semantic Interpretation of the Colour‐Rendering Indices -- 6.9.3 Results of the Experiment on the Semantic Interpretation of the Colour‐Rendering Indices -- 6.10 Summary: Preliminary Consequences for Indoor Lighting -- References -- Chapter 7 New Light‐Quality Models from Laboratory Experiments and their Validation in Field Trials -- 7.1 Introduction -- 7.2 Input and Output Parameters of the Light‐Quality Models -- 7.2.1 Input Parameters -- 7.2.2 Output Parameters -- 7.3 Experimental Set‐Ups for the Light‐Quality Models -- 7.4 Equations of the Light‐Quality Models -- 7.4.1 Brightness -- 7.4.2 Visual Clarity (VC) -- 7.4.3 Colour Preference (CP) -- 7.4.4 Scene Preference (SP) -- 7.5 Modelling with the Circadian Stimulus (CS) -- 7.5.1 Calculation Method -- 7.5.2 Brightness -- 7.5.3 Visual Clarity (VC) -- 7.5.4 Colour Preference (CP) -- 7.5.5 Scene Preference (SP) -- 7.5.6 Visualisation of the VC, CP, and SP Models in Contour Diagrams -- 7.6 Validation of the Light‐Quality Models (in Section ) in Three Museums in Japan -- 7.7 Summary -- References -- Chapter 8 Correlation Analysis of HCL Parameters and Consequences for the Measurement Methods of Non‐visual Effects. ; 8.1 General Consideration of the Correlation of the Parameters for Visual Performance, Colour Quality, and Non‐visual Effects -- 8.1.1 Introduction -- 8.1.2 Evaluation of the Colour‐Rendering Indices -- 8.1.3 Assessments of the Brightness Parameters -- 8.1.4 Melanopic Effect and Colour Rendering -- 8.1.5 Correlation Between Further Parameters of Visual Performance, Colour Quality, and Non‐visual Effects -- 8.2 Structure and Categories of the Input Parameters of the HCL System -- References -- Chapter 9 Psychophysical-Emotional Aspects - Visual Comfort and Non‐visual Effects -- 9.1 Psychological-Emotional Aspects of the Effect of Light -- 9.1.1 Introduction -- 9.1.2 Psychological Effect of the Variable Lighting Situations, Spatial Effects -- 9.1.2.1 Field Trial -- 9.1.2.2 Laboratory Experiment -- 9.2 Space Impression, Space Brightness, and Visual Field Luminance -- 9.3 Visual Comfort: Flicker and Stroboscopic Effects -- 9.3.1 Pulse Width Modulation and Constant Current Control -- 9.3.1.1 Pulse Width Modulation (PWM) -- 9.3.1.2 Constant Current Regulation (CCR) -- 9.3.2 Flicker and Stroboscopic Effects -- 9.3.3 State of Research -- 9.3.4 Investigation -- 9.3.4.1 Settings -- 9.3.4.2 Parameters Investigated -- 9.3.4.3 Experimental Procedure -- 9.3.5 Results -- 9.3.5.1 Mean Subjective Values -- 9.3.6 Conclusion -- 9.4 Non‐visual Light Effects During the Night Hours -- 9.4.1 Introduction -- 9.4.2 Light Effects in Night Hours with Polychromatic White Light -- 9.4.2.1 Results -- 9.4.3 Light Effects in Nocturnal Hours with Quasi‐monochromatic Light -- 9.4.4 Formation of a Metric to Characterise Time‐Dependent Melatonin Suppression -- 9.4.5 Determining the Potential Causes of Melatonin Suppression in Nocturnal Hours -- 9.4.6 Lighting Aspects for Shift Work -- 9.5 Psychological and Health Aspects of Daylight -- 9.5.1 Psychological Aspects. ; 9.5.2 Health Aspects of Daylight.
• Titolo autorizzato: Human Centric Integrative Lighting
• ISBN: 3-527-83151-7; 3-527-83150-9
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910830796803321
• Lo trovi qui: Univ. Federico II