Energy Efficient Railway Lighting according to EN 12464-2 â€žLighting ...

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1) 2) CIE Glare Rating Method (V) Application dependent observer positions and viewing directions every 15° from -30° to +30°: 1) covered platform, 2) open platform A. Stockmar ILUMINAT 2009, Cluj-Napoca 24
Limitation of Obtrusive Light (EN 12464-2), Definitions as given in CIE 150:2003 • Obtrusive Light: Light, outside the area to be lit, which, because of quantitative, directional or spectral attributes in a given context, gives rise to annoyance, discomfort, distraction or a reduction in the ability to see essential information • Curfew: The time after which stricter requirements (for the control of obtrusive light) will apply; often a condition of use of lighting applied by a government controlling authority, e.g. the local government A. Stockmar ILUMINAT 2009, Cluj-Napoca 25
Page 1 and 2: Energy Efficient Railway Lighting a
Page 3 and 4: The current seven CIE Divisions (20
Page 5 and 6: Relevant CIE Publications for EN 12
Page 7 and 8: Lighting Design Criteria (EN 12464-
Page 9 and 10: Illuminances, EN 12464-2 (II) • T
Page 11 and 12: Uniformity and Diversity (EN 12464-
Page 13 and 14: Illuminance Grid Size (EN 12464-2)
Page 15 and 16: Maintained Illuminance - Maintenanc
Page 17 and 18: Determination of Maintenance Factor
Page 19 and 20: Colour Appearance and Colour Render
Page 21 and 22: CIE Glare Rating Method (II) Angle
Page 23: CIE Glare Rating Method (IV) Observ
Page 27 and 28: Limits of Obtrusive Light for Outdo
Page 29 and 30: CIE 150:2003 Methodology (II), Maxi
Page 31 and 32: Platform Lighting (Example II) Rosb
Page 33 and 34: Platform Lighting (Example IV) Kiel
Page 35 and 36: Lighting Requirements for Areas, Ta
Page 37 and 38: Railway Yard Lighting (Example I) M
Page 39 and 40: Railway Yard Lighting (Example III)
Page 41 and 42: Platform Lighting (Example IV) Cell
Page 43 and 44: Energy Efficiency (I) • The ratio
Page 45 and 46: Platform Lighting Design Table (EN
Page 47 and 48: Platform Lighting Design Table (EN
Page 49 and 50: Current and Future Practice (I) •
Page 51: Energy Efficient Railway Lighting a

Energy Efficient Railway Lighting according to EN 12464-2 â€žLighting ...

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