Microsoft PowerPoint - DIV4.ppt []Division 4



Div.4
Division 4Lighting and Signaling for Transport To study lighting and visual signaling and information requirements of transportTo study lighting and visual signaling and information requirements of transport and traffic, such as road and vehicle lighting, delineation, signing and signaling for all types of public roads and all kinds of users and vehicles, and visual aids for modes other than road transportfor modes other than road transport.
Division Director Ad de Visser (CIE) Associate Director Tapani Nurmi ()Associate Director Tapani Nurmi () Division Secretary Ans van den Broek () Division Editor Doug Simpson ()
Division 4
CIE S021/E:2011 Vehicle Head lighting Systems Photometric Performance CIE 194 2011 O Sit M t f th Ph t t i P ti f R d d T l Li htiCIE 194:2011 On Site Measurement of the Photometric Properties of Road and Tunnel Lighting CIE 193:2010 Emergency Lighting in Road Tunnels CIE 189:2010 Calculation of Tunnel Lighting Quality Criteria CIE 115 2010 Li h i f R d f M d P d i T ffi
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CIE 115:2010 Lighting of Roads for Motor and Pedestrian Traffic CIE 188:2010 Performance Method for Vehicle Head lighting Systems 3
Div.4
Division 4 13 TC
TC 4 51 O ti i ti f R d Li htiTC 4-51: Optimization of Road Lighting TC 4-50: Road Surface Characterization for Lighting Applications TC 4-49: Guide to the Properties and Uses of Retroreflectors at Nightp g TC 4-48: White Light on Road Lighting TC 4-47: Application of LEDs in Transport Signaling and Lighting TC 4-46: 300 mm Roundel Signals TC 4-45: Performance Assessment Method for Vehicle Headlamps TC 4-40: Requirements for Retroreflective Traffic SignsTC 4-40: Requirements for Retroreflective Traffic Signs TC 4-36: Visibility Design for Roadway Lighting TC 4-33: Discomfort Glare in Road Lighting TC 4-32: Surface Colors for Traffic Signs TC 4-21: Interference by Light with Astronomical Observations TC 4 15 R d Li hti C l l ti
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LED LED
15 Presented 1 14CIE
Presented
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Oral
1. Optimization of energy consumptions in road lighting. 2. Energy efficiency indicators in street lighting applications. 3. Effects of chromatic adaptation on visibility at transient dark adaptation. 4. Road surface photometry, simple way to determine key reflection
tparameters. 5. Proposed UK guidance for lighting in residential roads. 6. A tale of three cities: performance assessment of alternative roadway
lighting systemslighting systems. 7. LEDs in street and ambient lighting: two case studies. 8. Latest LED projects in Germany.
Presented poster
1. Energy saving and environmental compatibility in road lighting. 2. Introducing forward scattering in adaptive rear lighting systems.2. Introducing forward scattering in adaptive rear lighting systems. 3. Research and development of basic lighting for tunnels of new expressway. 4. Cost analysis of LEDs in road lighting. 5. Visibility of critical objects and preceding cars for tunnel entrance lighting.
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y j p g g g 6. The measurement of road luminance irrespective of pavement surface
condition.
Poster
1 A comparison between standard and titanium dioxide treated road surfaces in1. A comparison between standard and titanium dioxide treated road surfaces in lighting applications.
2. Some drawbacks of the visibility level as an index of visual performance while drivingdriving.
3. Contrast sensitivity functions for road visibility estimation on digital images. 4. LED tunnel lighting design based on revealing power. 5 Tabulation and completion of measured BRDF data for lighting computations5. Tabulation and completion of measured BRDF data for lighting computations. 6. The system of LED lamp directly connected to solar panel. 7. Use of photovoltaic generated electrical power as expressway tunnel
entrance lighting.entrance lighting. 8. LED lighting system performance on the I-35 west bridge. 9. Study on road surface reflectivity in applications of low height mounted
luminaire.
Keynote: LED headlamps in automotive lighting opportunities for all vehicle systems.
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71114:00~15:30Division Meeting 50 Director
71115:30~17:00TC 4-1525 Kelvin Austin ()Road Lighting Calculations()Road Lighting Calculations To revise CIE 30.2 with the object of incorporating recently developed techniques relating to visibility, glare and other lighting variables, and to recommend whether a CIE/ISO standard in this area is appropriateand to recommend whether a CIE/ISO standard in this area is appropriate wording
71214 00 15 30TC 4 48 30 St h 71214:00~15:30TC 4-4830 Stephan Voelker ()White Light on Road Lighting To define and study the effects of white light under mesopic conditions in road lighting evaluating energy saving and safety
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conditions in road lighting, evaluating energy saving and safety TCWhite Light in high traffic areas

71215:30~17:00TC 4-466 Carl Andersen () 300 mm Roundel SignalsTo develop a300 mm Roundel Signals To develop a CIE Standard, for proposal to ISO, providing the colorimetric and photometric properties of 300 mm road traffic control roundel signalsg
71314:00~15:30TC 4-4720Steve Jenkins ()Application of LEDs in Transport Signaling and Lighting()Application of LEDs in Transport Signaling and Lighting To review the application and methods of measurement of LEDs in transport lighting and signaling as far as they affect the visual performance of the users of the transport system and also to prepare a Technical Report which includes thethe transport system, and also to prepare a Technical Report which includes the findings of the review and recommendations for the visual characteristics of LED signals and lightingTC 4-33
71315 30 17 00TC 4 33 20 R Gibb ( 71315:30~17:00TC 4-3320Ron Gibbons ( )Discomfort Glare in Road LightingTo study the known mathematical description of the discomfort glare and its scaling, and also to compare the results with field studies and to condense the outcome in a
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also to compare the results with field studies and to condense the outcome in a report that should result in recommendations for discomfort glare assessment

71414:00~15:30TC 4-51 25TC 4 - 51Carl Andersen () O ti i ti f R d()Optimization of Road LightingDevelop Guidance on Optimization of Road Lighting to balance the Benefits and Costs Primar Iss es incl deBenefits and Costs. Primary Issues include accident risk and Energy Consumption, Tasks include: 1. Technical Report or update CIE Publication 93 2 Provide Analysis of Lighting QualityPublication 93, 2. Provide Analysis of Lighting Quality report
71415:30~17:00TC 4-5015TC 4-50 Cyril Chain () Guiseppe Rossi (). Road Surface Characterization for Lighting Applications To revise Publication CIE/PIARC TR 66, 1984 containing the Standards, to
M th d l i f th D t i ti f P t f C l l tipropose Methodologies for the Determination of Parameters from Calculation and from Laboratory and on site Measurements, considering also the Evaluation of Uncertainty
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CIEDivision5 Invited Speakers60Oral Presentations 54P t d P t 64P t 954Presented Posters64Posters9 Presentations in Workshops 29
OralPresented Poster Division 1 23Division 45Division 68 Division 2TC Division 134Division 6 8Division
LEDLED LEDLED Zhaga CIECIETC
CIEISOIECCENCIPMPLDA CEN (the European Committee for Standardization)CIPM (the International Committee for Weights and Measures) PLDA (the Professional
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715Division 4 MeetingDirector TCDirector TC 4-218 TC TCmeeting
Division 4 Division Division Division 4 Division Division TC Mesopic photometry in outdoor lighting
Division 4 Meeting Division 5
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CIE
20Dr. Franz Hengstberger CIEDivision 1 Director CIE PresidentVice President TechnicalVice President Publication Vice President Technical Dr. OhnoTC
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