Safety assessment of pedestrian crossing solutions
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Published:
2014-12-09
Issue Vol. 13 No. 4 (2014)
Articles
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Indoor air quality in a preschool
007-013
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Air barriers used for separating smoke free zones in case of fire in tunnel
015-022
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Numerical analysis of the thermal bridge formed at the corners of buildings
023-032
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Acoustical assessment of urban residential environment
033-040
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Indoor air quality in a preschool
041-048
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Factors affecting the sound insulation in the prefabricated buildings
049-056
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Smoke and heat flow in a large volume building in case of fire
057-065
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Underground travel time estimation for macro simulation models, on the example of the first line in Warsaw
067-074
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Protection against traffic noise in urban areas in relation to noise control plans
075-082
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Safety management of the existing road network
083-090
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Analysis of 50/70 foamed bitumen properties in the aspect of its utilization in mineral-bitumen mixtures
091-100
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Self-cementing properties of recycled concrete aggregates (RCA) on the example of tests of material and layers of pavement subbase
101-107
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Characteristics of the fatigue life (IT-FT) of the recycled base course at the controlled stresses state
109-116
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Development of new „Catalogue of typical flexible and semi-rigid pavement structures”
127-136
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Correlations between compressive strength and tensile strength of concrete for two-layers pavement with exposed aggregate
137-144
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Recycled Asphalt Pavement (RAP) as a fully valuable component of the HMA mixes
145-152
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Monolayer asphalt pavement. Western requirements in Polish realities
153-160
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Warm mix asphalt with zeolite additions
161-168
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Possibility of refreshing binders in old asphalt pavements
169-176
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Safety assessment of pedestrian crossing solutions
177-184
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Evaluation of efficiency of acoustic screen with gate
185-194
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Studies and analysis on interlayer bonding in asphalt pavements
117-125
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Comparative analysis of selected research methods for resistance to water and frost of asphalt mixtures
195-202
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The numeric model of the properties of viscoelastic pavement layers made of asphalt concrete
203-214
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Forecasting development of road technology based on the Delphi method – selected issues
215-224
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Influence of technology temperature on the fatigue cracking resistance of asphalt mixtures used for bridge pavement
225-235
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Durability assessment of asphalt mixtures for waterproofing and pavement of bridges
233-241
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Analysis of the rheological behavior of polymer modified asphalt binders subjected to force-ductility test
243-250
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Study of the zero shear viscosity of SBS copolymer modified bitumens
251-258
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The estimation of stereovision precision in road inspection
259-266
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The procedure of capacity estimation for P&R car parks located within metropolitan areas
267-274
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Analysis of the effectiveness of bus lane with intermittent priority
275-284
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Analysis of skid resistance of road pavements in the initial period of its life
285-292
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The role of the technical standard of roads due to traffic safety at nighttime
293-300
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Truths and myths concerning affinity between asphalt and aggregate tested in accordance with PN-EN 12697-11
301-308
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Vehicles speed analysis in roundabouts vicinity
309-316
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Application of FT-IR technique to bituminous materials
317-324
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Issues of criteria normalization in the multicriteria analyzes in the design of roads
325-333
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Transport optimization for ready-mix concrete distribution
335-342
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Decision support of a developer in residential project preparation
343-350
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Application of modified Bellinger’s method for optimization of the choice of means of transport
351-356
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Usefulness and fields of the application of the Earned Value Management in the implementation of construction projects
357-364
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Evaluation and standardization of technological-organizational solutions of construction processes
365-371
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Bidding factors in procurements of design documentation
373-380
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LCA as a tool for road authorities in decision making process
381-388
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Construction project budgeting including time buffers and costs
389-397
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The application of method AHP to choose a construction enterprise for partnering cooperation
399-406
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Inference processes in incomplete knowledge systems in engineering projects
407-415
Main Article Content
Authors
Abstract
Paper presents preliminary findings from the research project Mobis which is aimed at developing a method of assessing safety of pedestrian road crossings by using video image analysis. Pedestrian and vehicle traffic has been recorded at a selected crossing site in Warsaw for 2 months, before and after installation of safety measures which included active signage and speed humps. Speeds of approaching vehicles were measured and vehicle-pedestrian conflict situations identified by using video analysis. Results indicate that both SignFlash active signage and speed humps reduce mean vehicle speed and have a positive impact on drivers’ behaviour.
Keywords:
Pedestrian safety, pedestrian crossing, image analysis, conflict technique
Article Details
“Safety assessment of pedestrian crossing solutions” (2014) Budownictwo i Architektura / Civil and Architectural Engineering, 13(4), pp. 177–184. doi:10.35784/bud-arch.1758.
