Transcript Christoph Reinhart - IBPSA

Visual Comfort and Glare
Christoph Reinhart
Framework for Daylighting
√
Figure from Daylighting Handbook (Reinhart)
* IES LM-83-12 IES Spatial Daylight Autonomy and Annual Sunlight
Exposure
Paper: C F Reinhart and J Wienold, "The Daylighting Dashboard - A Simulation-Based Design Analysis for Daylit
Spaces", Building and Environment, 46:2, pp. 386-396, 2011
Visual Comfort and Glare Analysis
Based on Luminous Distribution
Radiance Simulation
DGP 36%
HDR Photography (R Mogri)
DGP 35%
Software: WG Ward,2005, Photosphere, Software Anyhere, Albany, CA, USA. www.anyhere.com (last accessed January 2012)
Paper: Inanici and J Galvin, 2005, Evaluation of High Dynamic range photography as a luminance mapping technique. LBNL Report
Design: Jeff
no. 58656; M Inanici, 2006, Evaluation of high dynamic range photography as a luminance data acquisition system. Lighting
Research and Technology, 38:2, pp.123–136
Niema
Tutorial: M Inanici, 2009, High Dynamic Range Photography, 8th International Radiance Workshop, Harvard Graduate School of
sz
Design, Cambridge, MA, USA, Oct 21 2009 E
Paper I – HDRscope
A new tool to analyze HDR images
Download: http://courses.washington.edu/hdrscope/
Paper: HDRSCOPE: HIGH DYNAMIC RANGE IMAGE PROCESSING TOOLKIT FOR LIGHTING SIMULATIONS AND ANALYSIS
Design: Jeff
Viswanathan Kumaragurubaran and Mehlika Inanici, Building SImulation 2013, Chambery, France
Niema
sz
Paper II – Dynamic HDR Analysis from
Static HDR Photographs
+
HDR photographs for a day
=>
HDR photographs
for a year
HDR sky luminance for a year
Design: Jeff
Niema
Paper: DYNAMIC DAYLIGHTING SIMULATIONS FROM STATIC HIGH DYNAMIC RANGE IMAGERY USING EXTRAPOLATION AND
DAYLIGHT COEFFICIENT METHODOLOGIES DRSCOPE: HIGH DYNAMIC RANGE IMAGE PROCESSING TOOLKIT FOR LIGHTINGsz
SIMULATIONS AND ANALYSIS Mehlika Inanici, Building SImulation 2013, Chambery, France
Paper II – example
HDR sky luminance Sep 24 2pm
HDR photograph Sep 24 2pm
Simulated HDR Sep 24 2pm
Design: Jeff
Niema
Paper: DYNAMIC DAYLIGHTING SIMULATIONS FROM STATIC HIGH DYNAMIC RANGE IMAGERY USING EXTRAPOLATION AND
DAYLIGHT COEFFICIENT METHODOLOGIES DRSCOPE: HIGH DYNAMIC RANGE IMAGE PROCESSING TOOLKIT FOR LIGHTINGsz
SIMULATIONS AND ANALYSIS Mehlika Inanici, Building SImulation 2013, Chambery, France