Wyniki wyszukiwania dla: ROAD SAFETY MODELS

• Review of road safety theories and models

  Publikacja

  • K. Jamroz

  - Journal of KONBiN - Rok 2008

  W artykule przedstawiono rozwój teorii i modeli stosowanych w badaniach bezpieczeństwa ruchu drogowego oraz wykorzystywanych w zarzadzaniu bezpieczeństwem ruchu drogowego. Wyrózniono cztery grupy najbardziej rozwiniętych teorii: teorie statystyczne, teorie przyczynowe, teorie systemowe i teorie behawioralne. Według tak podzielonych teorii sklasyfikowano modele stosowane w badaniach i analizach bezpieczeństwa ruchu drogowego.

• Hierarchical random models in road transport safety

  Publikacja

  • J. Wachnicka
  • K. Jamroz
  • L. Smolarek

  - Rok 2015

  In this paper multilevel approach to the issue of road safety level on the road network of European regions, classified as NUTS 2 in statistical databases of the EU, has been presented. The risk calculated as the number of death casualties in road accidents per 100,000 inhabitants of a given region has Poisson distribution. Therefore, generalized Poisson model has been assumed in the modelling process. Multilevel stochastic analysis...

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• Automated Parameter Determination for Horizontal Curves for the Purposes of Road Safety Models with the Use of the Global Positioning System

  Publikacja

  • M. Budzyński
  • K. Jamroz
  • J. Pyrchla
  • W. Kustra
  • A. Inglot
  • K. Pyrchla

  - Geosciences - Rok 2019

  This paper presents the results of research conducted to develop an automated system capable of determining parameters for horizontal curves. The system presented in this article could calculate the actual course of a road by means of a two-stage positioning of recorded points along the road. In the first stage, measurements were taken with a Real-Time Network (RTN) receiver installed in a research vehicle. In the second stage,...

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• Road safety inspection as a tool for road safety management – the polish experience

  Publikacja

  • M. Budzyński
  • K. Jamroz
  • W. Kustra

  - Journal of KONBiN - Rok 2017

  In Poland, road inspections were implemented in June 2014 on all national roads. Previously conducted traffic surveys mainly related to the technical condition of roads, signs and markings; other safety issues were overlooked. The main problem that occurs during inspection is an inspector’s subjective qualitative assessment which affects the classification of the sources of hazard on the road.. The paper presents an analysis of...

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• Effect of the Road Environment on Road Safety in Poland

  Publikacja

  • M. Budzyński
  • K. Jamroz
  • A. Marcin

  - IOP Conference Series: Materials Science and Engineering - Rok 2017

  Run-off-road accidents tend to be very severe because when a vehicle leaves the road, it will often crash into a solid obstacle (tree, pole, supports, front wall of a culvert, barrier). A statistical analysis of the data shows that Poland's main roadside hazard is trees and the severity of vehicles striking a tree in a run-off-road crash. The risks are particularly high in north-west Poland with many of the roads lined up with...

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• Methodology of research on the impact of ramp metering on the safety and efficiency of road traffic using transport models

  Publikacja

  • J. Oskarbski
  • K. Żarski

  - Rok 2019

  The methods currently used to assess the impact of Intelligent Transport Systems (ITS) services on traffic safety and efficiency are mainly based on expert assessments, statistical studies or traffic models that need further development. There is no structured, uniform evaluation method to compare the impact of different ITS services and their different configurations. The impact of ITS deployment on the road network adjacent to...

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• Methodology of research on the impact of ITS services on the safety and efficiency of road traffic using transport models

  Publikacja

  • J. Oskarbski
  • L. Gumińska
  • T. Marcinkowski
  • K. Mowiński
  • I. Oskarbska
  • G. Oskarbski
  • M. Zawisza
  • K. Żarski

  - MATEC Web of Conferences - Rok 2018

  The current assessment of the impact of Intelligent Transport System (ITS) services on the level of traffic safety and efficiency is based mainly on expert assessments, statistical surveys or several traffic safety models requiring development. There is no structured, uniform assessment method that would give the opportunity to compare the impact of ITS services and their different configurations. The paper presents the methodology...

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• The effect of trees in the road crown on road safety

  Publikacja

  • M. Budzyński

  - Rok 2007

  W referacie przedstawiono problem występowania wypadków związanych z najechaniem na drzewo. Problem ten występuje w Polsce głównie w województwach północnych i zachodnich, co jest związane ze specyficznymi cechami sieci drogowej tego obszaru. Referat przedstawia negatywny wpływ drzew rosnących w koronie drogi na bezpieczeństwo ruchu drogowego oraz określa metody zapobiegania wypadkom związanym z najechaniem na drzewo. Ze względu...

• Journal of Road Safety-JRS

  Czasopisma

  ISSN: 2652-4260 , eISSN: 2652-4252

• Road safety system in Poland

  Publikacja

  • J. Żukowska
  • M. Budzyński

  - Journal of KONBiN - Rok 2008

  Celem niniejszego artykułu jest przedstawienie kluczowych dla poprawy brd elementów diagnozy stanu i systemu bezpieczeństwa w Polsce, które jednocześnie mogłyby wejść w zakres działań objętych Projektem ZEUS. Ocenę diagnozy wykonano poprzez porównanie z wzorcami z tych krajów, które od lat uważa się za liderów w zakresie bezpieczeństwa.

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