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
3
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
4
LED LED
15 Presented 1 14CIE
Presented
5
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.
6
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.
7
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
8
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
9
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
10
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
11
CIE
20Dr. Franz Hengstberger CIEDivision 1 Director CIE PresidentVice
President TechnicalVice President Publication Vice President
Technical Dr. OhnoTC
13
2.
4.
7.
8 8.
9.
14