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Kent içi Yol Güvenliği Yönetimi (Urban Road Safety Management) - Andre Münch - PTV Group - Transist 2014

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Yol altyapı güvenliği yönetimi ve yol güvenliği analizi için gerekli olan trafik çarpışması verilerine duyulan ihtiyaç anlatılıyor.

Transist 2014 Uluslararası Ulaşım Teknolojileri Sempozyum ve Fuarı, İstanbul Büyükşehir Belediyesi ve İETT işbirliği ile 19 –20 Aralık 2014 tarihlerinde İstanbul Kongre Merkezi’nde gerçekleştirildi.

Road infrastructure safety management and the need for accident data for road safety analysis are presented.

Transist 2014 7. International Symposium and Exhibition on Transportation Technologies took place by the cooperation of Istanbul Metropolitan Municipality and IETT on 19 - 20 December 2014 at Istanbul Congress Center.

Published in: Engineering
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Kent içi Yol Güvenliği Yönetimi (Urban Road Safety Management) - Andre Münch - PTV Group - Transist 2014

  1. 1. www.ptvgroup.comwww.ptvgroup.com Andre Münch Road Safety Laboratory Seminar Istanbul 2014-12-19 URBAN ROAD SAFETY MANAGEMENT
  2. 2. www.ptvgrpoup.com I Page 2A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 ROAD SAFETY ACTION FIELDS User Behaviour Road Infrastructure Vehicle What can cities do?
  3. 3. www.ptvgrpoup.com I Page 3A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 URBAN ROAD SAFETY MANAGEMENT Education EngineeringEnforcement
  4. 4. www.ptvgrpoup.com I Page 4 ROAD INFRASTRUCTURE SAFETY MANAGEMENT Road Safety Inspection Black Spot Management (BSM) (RSI) EU Directive 2008/EC/96
  5. 5. www.ptvgrpoup.com I Page 5 ROAD INFRASTRUCTURE SAFETY MANAGEMENT Accident Data collection Road Safety Inspection Black Spot Management (BSM) (RSI)
  6. 6. www.ptvgrpoup.com I Page 6 ROAD SAFETY IN BU TRAFFIC – PTV VISTAD WELL KNOW IN GERMANY AS EUSKA – ACCIDENT DATABASE
  7. 7. www.ptvgrpoup.com I Page 7 ACCIDENT DATA WE NEED FOR ROAD SAFETY ANALYSIS SOURCE:PIARCROADACCIDENTINVESTIGATION GUIDELINESFORROADENGINEERS-August2007
  8. 8. www.ptvgrpoup.com I Page 8 Traffic Police Saxony, Germany Police Chief Inspector Accident report – registration of statistically accident data
  9. 9. www.ptvgrpoup.com I Page 9 HIS Police Chief Inspector Traffic Police Saxony PTV comment: This is an example of the police in Saxony Germany. They are really strong involved in road safety analysis and black spot management!
  10. 10. www.ptvgrpoup.com I Page 10 Accidnet data workflow for analysis
  11. 11. www.ptvgrpoup.com I Page 11 ACCIDENT RECORD IN GERMANY (FEDERAL STANDARD) Kind of collision Kind of location (junction, gradient,etc.) Traffic light Speed limit Daylight? Road surface and a lot of others... Defined by statistic law in Germany The guideline provides also plausibilty checks for data entry. SOURCE:GermanyDeStatisStatistischesBundesamt,Wiesbaden2007:
  12. 12. www.ptvgrpoup.com I Page 12 DATA VALIDATION BASED ON SOFTWARE PTV VISTAD Characteristics of crash location Characteristics of crash location
  13. 13. www.ptvgrpoup.com I Page 13 ACCIDENT DATA QUALITY ASSURANCE
  14. 14. www.ptvgrpoup.com I Page 14 ACCIDENT DATA OF GERMANY - A SOLID NATIONAL BASE > Police authorities of 11 federal states generate accurate accident data with PTV Vistad > Cover 70% of all police recorded accidents in Germany > About 1000 users > 15 years experience with applications for police authorities PTV Vistad is well known in Germany as EUSKA - the accident database in use (state wide) other or no system
  15. 15. www.ptvgrpoup.com I Page 15 ROAD SAFETY MANAGEMENT – COLLABORATION BASED ON SOFTWARE SOLUTIONS Police authorities use their own solutions e.g. PTV Vistad for accident data collection, validation as well as reports, analysis Road Safety experts use PTV Visum Safety advanced analytical tool
  16. 16. www.ptvgrpoup.com I Page 16 In-depth analysis Identification of black spots Finding Countermeasures Evaluation Automatic detection Pre-defined tables, stick diagrams, collision diagrams,... Additional guidelines with best practice measures Comparison of accidents before and after measure Black Spot Management
  17. 17. www.ptvgrpoup.com I Page 17 SAFE OR UNSAFE INTERSECTION?
  18. 18. www.ptvgrpoup.com I Page 18 SAFE OR UNSAFE INTERSECITON DESIGN? View point:
  19. 19. www.ptvgrpoup.com I Page 19 SAFE OR UNSAFE INTERSECITON DESIGN?
  20. 20. www.ptvgrpoup.com I Page 20 SAFE OR UNSAFE INTERSECITON DESIGN? 24 crashes in one year
  21. 21. www.ptvgrpoup.com I Page 21 12 crashes with injuries in 3 years 3 severity injuried 9 slightly injuried
  22. 22. www.ptvgrpoup.com I Page 22 SAFE OR UNSAFE INTERSECTION?
  23. 23. www.ptvgrpoup.com I Page 23 NETWORK SAFETY MANAGEMENT Network analysis Show accident density: „Accidents per year per km“ Show accident rate: „Accidents per mio. vehicles per km“ List these figures and sort them to find the worst roads in your network
  24. 24. www.ptvgrpoup.com I Page 24 2424 NETWORK SAFETY MANAGEMENT: WHAT DOES SAFETY POTENTIAL TELL ME ABOUT MY ROAD NETWORK? More than 50 % of avoidable accident costs occur on only 10% of the road network! Source: GDV, Germany Source:KerstinLemkeBASt,Germany,2006
  25. 25. www.ptvgrpoup.com I Page 25 PTV VISUM SAFETY COVERS ALL LEVELS RURAL URBAN MICROSCOPICMACROSCOPIC BSMNSM
  26. 26. www.ptvgrpoup.com I Page 26 ADMINISTRATIONAL LEVELS OF SAFETY MANAGEMENT  Transportation Masterplan  Network Safety Management  Road Safety Impact Assessment STRATEGIC MANAGING OPERATIONAL Planning Authority Traffic Management Control Center Road Administration  Transportation Planning  Traffic Management  Accident Prediction Modelling  Traffic Engineering  Traffic Simulation  Black Spot Management Safe and sustainable road networks
  27. 27. www.ptvgrpoup.com I Page 27 ADMINISTRATIONAL LEVELS OF SAFETY MANAGEMENT  Transportation Masterplan  Network Safety Management  Road Safety Impact Assessment STRATEGIC MANAGING OPERATIONAL Planning Authority Traffic Management Control Center Road Administration  Transportation Planning  Traffic Management  Accident Prediction Modelling  Traffic Engineering  Traffic Simulation  Black Spot Management Safe and sustainable road networks
  28. 28. www.ptvgrpoup.com I Page 28 SPEED MANAGEMENT IN CITIES Autor I Thema I Datum (Eingabe per "Einfügen > Kopf- und Fußzeile")
  29. 29. www.ptvgrpoup.com I Page 29A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 ACCIDENTS WITH INJURIES DENSITY AND SPEED 0 1 2 3 4 5 40 42 44 46 48 50 52 54 56 58 60 UD(P)[U/km*a] vm [km/h] Refer to ADT = 15.000 veh/day High commercial environment Low commercial environment SourceSchueller,H.2011Modelingspeedsandaccidentsonurbanstreets Accdensity[Acc/km*a] Speed m [km/h]
  30. 30. www.ptvgrpoup.com I Page 30 SPEEDING BEHAVIOUR AT CRASH SITES Example: crashes with cyclists and speeds on CS2
  31. 31. www.ptvgrpoup.com I Page 31 ADMINISTRATIONAL LEVELS OF SAFETY MANAGEMENT  Transportation Masterplan  Network Safety Management  Road Safety Impact Assessment STRATEGIC MANAGING OPERATIONAL Planning Authority Traffic Management Control Center Road Administration  Transportation Planning  Traffic Management  Accident Prediction Modelling  Traffic Engineering  Traffic Simulation  Black Spot Management Safe and sustainable road networks
  32. 32. www.ptvgrpoup.com I Page 32A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 STRASBOURG, PROJECT PONT KUSS  Old City Center  Main Station  Petite France  Bridge Pont Kuss
  33. 33. www.ptvgrpoup.com I Page 33A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 STRASBOURG, PONT KUSS
  34. 34. www.ptvgrpoup.com I Page 34A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 STRASBOURG, PONT KUSS  PT  Vehicles • Incl.cyclists  Cyclists
  35. 35. www.ptvgrpoup.com I Page 35A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 STRASBOURG, PONT KUSS Initial Analysis 2 x 2 m walkway for 1850 ped/h vs. 7 m road for 250 veh/h
  36. 36. www.ptvgrpoup.com I Page 36A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 STRASBOURG, PONT KUSS Initial Analysis
  37. 37. www.ptvgrpoup.com I Page 37A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 STRASBOURG, PONT KUSS Re Design intersection and bridge Pont Kuss Current new
  38. 38. www.ptvgrpoup.com I Page 38A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 STRASBOURG, PONT KUSS Results: Animation [Used for Public Information] This video at http://youtu.be/YzPYwfHe0VU
  39. 39. www.ptvgrpoup.com I Page 39 ADMINISTRATIONAL LEVELS OF SAFETY MANAGEMENT  Transportation Masterplan  Network Safety Management  Road Safety Impact Assessment STRATEGIC MANAGING OPERATIONAL Planning Authority Traffic Management Control Center Road Administration  Transportation Planning  Traffic Management  Accident Prediction Modelling  Traffic Engineering  Traffic Simulation  Black Spot Management Safe and sustainable road networks
  40. 40. www.ptvgrpoup.com I Page 40A. Muench Road Safety Laboratory EMBARQ workshop Istanbul| 2014-12-19 S t ROAD SAFETY IMPACT ASSESSMENT (RIA) AND ACCIDENT PREDICTION MODELS (APM)  Standardized valuation method for comparing newly planned alternative schemes  Estimations of e.g. accident cost rates for different types of infrastructure (nodes and links)  Cost-benefit-analysis of new constructions or reconstructions Accident costs in Euro per 1000 vehicle (km) Reference:Meewes,Eckstein,2002
  41. 41. www.ptvgrpoup.com I Page 41 ACCIDENT PREDICTION MODELS Setting up a prediction model Configurable definition of the model including road types Road types can be set and visualized easily Aggregating nodes to main nodes may be necessary
  42. 42. www.ptvgrpoup.com I Page 42 ACCIDENT PREDICTION MODELS Applying a prediction model Accident counts, densities and rates are predicted for links, nodes and main nodes Results can be used for visual or tabular output
  43. 43. www.ptvgrpoup.com I Page 43 EVALUATION OF RESULTS Comparing results Compare total expected accident count and cost for different scenarios Compare two scenarios visually
  44. 44. www.ptvgrpoup.com I Page 44 ? Urbanization Accessibility & affordability of transport services Motorization Congestion Climate change & GHG, pollution, noise Insufficient road safety THE TRANSPORTATION CHALLENGES OF TODAY AND TOMORROW
  45. 45. www.ptvgrpoup.com I Page 45 ? Urbanization Accessibility & affordability of transport services Motorization Congestion Climate change & GHG, pollution, noise Insufficient road safety THE TRANSPORTATION CHALLENGES AND THE TRANSPORT DESCIPLINES Transportation Network Transportation Planning Public Transport Traffic Engineering Traffic Management Reduction of GHG, Noise, Pollution Road Safety Management
  46. 46. www.ptvgrpoup.com I Page 46 THE TRANSPORTATION CHALLENGES AND THE PTV SOLUTIONS Transportation Network Transportation Planning Public Transport Traffic Engineering Traffic Management Reduction of GHG, Noise, Pollution Road Safety Management Transportation Network / Model PTV Visum PTV Visum for Public Transport PTV Vissim, PTV Vistro PTV Optima, PTV Balance Emission factors & models PTV Safety
  47. 47. www.ptvgrpoup.com I Page 47 Transportation Network / Model Transportation Planning Public Transport Traffic Engineering Traffic Management Reduction of GHG, Noise, Pollution Road Safety ROAD SAFETY IS NOT AN ISOLATED ISSUE THE INTEGRATIVE APPROACH MAKES IT STRONGER
  48. 48. www.ptvgrpoup.com I Page 48 YOUR CONTACT DATA FOR ROAD SAFETY Münch, Andre Director Traffic Safety Traffic Software PTV GROUP PTV AG Karlsruhe Haid- u. Neu Straße 15 76131 Karlsruhe Germany Phone: +49 721 9651-578 E-Mail: andre.muench@ptvgroup.com safety@ptvgroup.com safety.ptvgroup.com www.ptvgroup.com
  49. 49. www.ptvgroup.comwww.ptvgroup.com

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