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Tytuł:
Estimated assessment of the potential impact of driverassistance systems used in automated vehicles on the level of road safety in Poland
Autorzy:
Pędzierska, Małgorzata
Pawlak, Piotr
Kruszewski, Mikołaj
Jamson, Samantha
Powiązania:
https://bibliotekanauki.pl/articles/1841144.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
autonomous vehicles
ADAS
bezpieczeństwo drogowe
pojazd autonomiczny
Opis:
Strengthening road safety in the face of the enormous development of the automotive in recent decades is crucial. The safety benefits of automated vehicles are paramount. Automated vehicles have the potential to remove human error in road traffic, which will help protect drivers and passengers, as well as pedestrians and bicyclists. The carried-out forecasts are pioneering for Polish road traffic conditions. In England, studies have been carried out to determine the estimated impact of autonomous vehicles on road safety in simulated traffic conditions on the motorway. In Poland, preliminary forecasts of the reduction in the number of road accidents were made; however, they were based on other assumptions. Therefore, estimating the impact of using autonomous vehicles in order to increase the level of road safety is an innovative activity for Polish road conditions. For the purposes of this article, available statistical data on vehicles registered in Poland, their equipment with advanced driver-assistance systems as well as accident data and their causes were analyzed. A diagnosis of Road Safety in Poland in 2018 (base year for further estimations) was made, taking into account the trend of recent years together with an indication of the most common causes of road accidents. These data were compiled with statistical data from other countries about the influence of driversupport systems on traffic safety. Possible potential for increasing Road Safety in Poland by the year 2030 was estimated. The analyses were prepared assuming different types of processes related to traffic, road safety, and the recent development of the passenger car fleet in Poland. Presented results show four scenarios of road safety change, where the number of accidents is reduced with statistical average of 5000 reduction in the year 2030. These expectations are based on various predictable factors connected with upgrade of car fleet quality and take into account changes in road safety observed in recent years. Based on the current trend of driving automation and rapid development of driver-support systems, the provided estimations were found reliable and likely. The conducted research shows the benefits and the need for the use of driver-assistance systems in vehicles as they can measurably affect the level of road safety.
Źródło:
Transport Problems; 2020, 15, 4, cz. 2; 325-338
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estimated assessment of the potential impact of driverassistance systems used in automated vehicles on the level of road safety in Poland
Autorzy:
Pędzierska, Małgorzata
Pawlak, Piotr
Kruszewski, Mikołaj
Jamson, Samantha
Powiązania:
https://bibliotekanauki.pl/articles/1841170.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
autonomous vehicles
ADAS
bezpieczeństwo drogowe
pojazdy autonomiczne
Opis:
Strengthening road safety in the face of the enormous development of the automotive in recent decades is crucial. The safety benefits of automated vehicles are paramount. Automated vehicles have the potential to remove human error in road traffic, which will help protect drivers and passengers, as well as pedestrians and bicyclists. The carried-out forecasts are pioneering for Polish road traffic conditions. In England, studies have been carried out to determine the estimated impact of autonomous vehicles on road safety in simulated traffic conditions on the motorway. In Poland, preliminary forecasts of the reduction in the number of road accidents were made; however, they were based on other assumptions. Therefore, estimating the impact of using autonomous vehicles in order to increase the level of road safety is an innovative activity for Polish road conditions. For the purposes of this article, available statistical data on vehicles registered in Poland, their equipment with advanced driver-assistance systems as well as accident data and their causes were analyzed. A diagnosis of Road Safety in Poland in 2018 (base year for further estimations) was made, taking into account the trend of recent years together with an indication of the most common causes of road accidents. These data were compiled with statistical data from other countries about the influence of driversupport systems on traffic safety. Possible potential for increasing Road Safety in Poland by the year 2030 was estimated. The analyses were prepared assuming different types of processes related to traffic, road safety, and the recent development of the passenger car fleet in Poland. Presented results show four scenarios of road safety change, where the number of accidents is reduced with statistical average of 5000 reduction in the year 2030. These expectations are based on various predictable factors connected with upgrade of car fleet quality and take into account changes in road safety observed in recent years. Based on the current trend of driving automation and rapid development of driver-support systems, the provided estimations were found reliable and likely. The conducted research shows the benefits and the need for the use of driver-assistance systems in vehicles as they can measurably affect the level of road safety.
Źródło:
Transport Problems; 2020, 15, 4, cz. 2; 325-338
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identification and comparative analysis of factors influencing road safety in US regions and in Polish voivodeships
Identyfikacja i analiza porównawcza czynników wpływających na bezpieczeństwo ruchu drogowego w regionach USA i polskich województwach
Autorzy:
Wachnicka, J.
Powiązania:
https://bibliotekanauki.pl/articles/374559.pdf
Data publikacji:
2013
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
region
factor
voivodeships
bezpieczeństwo drogowe
czynnik
województwo
Opis:
Analyses of road safety at national level have been run for many years and large number of publications concerning them appeared so far. How interdisciplinary the issue is, has been shown by literature studies done by the author of the paper. It appears that economists, mathematicians, doctors as well as engineers have studied the issue. It is not an easy one, as results of many analyses lead to conflicting conclusions and often fail to provide straightforward answers to questions asked. The administrative actions taken to improve road safety, uniform for the whole country, frequently fail to give expected results, including Poland’s case. Therefore there is a need to analyse what makes some provinces, and not the others, report improvement in road safety. This paper presents part of the work on author’s doctoral thesis, which analyses how regional characteristics may impact road safety in respective regions. However, during collection of data for the purpose of the doctoral thesis it turned out that many variables mentioned in literature as significant had not been collected on regional level in Europe, including Poland. There are, though, available data on respective American states, so the search for the best describing independent variables started from the analyses of US data. The analyses showed the impact of factors such as annual income per capita, transport activity, density of population, seatbelt rates, road and vehicle density, rate of doctors.
Analizy poziomu bezpieczeństwa ruchu drogowego na poziomie krajowym doczekały się już wielu publikacji, gdyż jest to zagadnienie badane od dłuższego czasu. Jak interdyscyplinarny jest to problem dowodzą studia literatury przeprowadzone przez autorkę artykułu. Okazuje się, że badali ten problem ekonomiści, matematycy, lekarze i inżynierowie. Zagadnienie to nie jest łatwe, gdyż wyniki wielu analiz wykazują sprzeczne wnioski i często nie dają jednoznacznej odpowiedzi na zadawane pytania. Podjęte działania administracyjne na rzecz poprawy bezpieczeństwa ruchu drogowego, jednolite dla całego kraju, w wielu przypadkach, np. Polski nie dają oczekiwanych rezultatów. Dlatego konieczna wydaje się analiza, co może powodować, że pewne województwa odnotowują poprawę bezpieczeństwa ruchu drogowego a inne nie. Autorka w swojej pracy doktorskiej, której część przedstawia w tym artykule, postanowiła przeanalizować jak charakterystyki regionalne mogą wpływać na bezpieczeństwo ruchu drogowego w poszczególnych regionach. Jednak podczas zbierania danych na potrzeby doktoratu okazało się, że wiele zmiennych wymienianych w literaturze jako znaczące, nie jest zbieranych na poziomie regionalnym w Europie, w tym w Polsce. Dostępne są one natomiast dla danych o poszczególnych stanach USA i dlatego poszukiwania najlepiej opisujących zmiennych niezależnych zaczęto od analizy danych amerykańskich. Analizy te wykazały wpływ między innymi takich czynników jak roczny dochód w przeliczeniu na mieszkańca, praca przewozowa, gęstość zaludnienia, procent użytkowników pojazdów zapinających pasy, gęstość dróg, gęstość pojazdów, wskaźnik lekarzy.
Źródło:
Transport Problems; 2013, 8, 3; 53-66
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the logistic regression model to assess the risk of death in road traffic accidents in the Mazowieckie voivodeship
Autorzy:
Borucka, Anna
Grzelak, Małgorzata
Świderski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1841234.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
logistic regression
mortality
bezpieczeństwo drogowe
regresja logistyczna
śmiertelność
Opis:
Mortality caused by road accidents is a significant problem for most countries, including Poland, where approximately 2,900 people die each year, and another 37,359 are injured. Research in this area has been conducted on a large scale. One of the most important elements is the evaluation of factors leading to fatalities in road accidents, which is also the goal of this article. The analysis was based on data on road accidents from the Mazowieckie Voivodeship, which is characterized by one of the highest mortality rates gathered for the period 2016-2018. Owing to the dichotomous form of the studied variable, logistic regression was used. Estimated model parameters and calculated odds ratios allowed to assess the effect of selected factors on road traffic mortality rate. As significant, the type of the perpetrator and the traffic participant, sex and age of the victim, road lighting, and the driver’s experience were selected. It was assessed that pedestrians are the group most exposed to death in a road accident, both as perpetrators and victims. It was also pointed out that the risk of death for women is 1.8 times higher than men. In addition, the effect of driving experience is also important, and the risk of death is 0.64 times lower for drivers with longer practice. It was also assessed that with each subsequent year of life, the risk of death in a road accident increased by 2%. Furthermore, according to incident site lighting, the study demonstrated that the risk of death was greatest when driving at night on an unlit road. The results obtained may support public safety and law enforcement authorities in carrying out preventive actions and also can be helpful in shaping the overall strategy on road safety.
Źródło:
Transport Problems; 2020, 15, 4, cz. 1; 125-136
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Overview of safety at rail-road crossings in Poland in 2008-2018
Autorzy:
Macioszek, Elżbieta
Kurek, Agata
Kowalski, Bartłomiej
Powiązania:
https://bibliotekanauki.pl/articles/1841243.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
rail-road crossing
road safety
transport
przejazd kolejowo-drogowy
bezpieczeństwo drogowe
Opis:
The intersection of a public road with a railway line in one level, called a rail-road crossing, is a particularly dangerous place due to the traffic flows crossing it. The regulations give absolute priority to a rail vehicle over a public road user; in addition, significant differences in the masses and speeds of moving vehicles require traffic regulation consisting of adequate passage protection. To this end, the road on which motor vehicles is equipped with road signs informing drivers that they are approaching an intersection with a railway line. The rail-road crossing, depending on the category, is equipped with signaling devices warning of an oncoming train and barriers closing the entire width of the road or part of it, operated or operating automatically. In Poland, the category of rail-road crossing, the associated method and type of security used at the crossing, is determined on the basis of relevant acts and internal regulations of the railway line manager. The paper presents an overview of the state of safety at rail-road crossings in Poland in the years 2008-2018, presents applicable regulations regarding traffic safety at rail-road crossings, and presents methods of protection of rail-road crossings. In addition, a map of concentration of events on rail-road crossings was presented for the area of the Silesian Voivodeship. The effect of the case study for the Silesian Voivodeship is to identify sensitive rail-road crossings with the highest numer of events during the analysis period.
Źródło:
Transport Problems; 2020, 15, 4, cz. 1; 57-68
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Road safety and the causes of road accidents in Poland
Autorzy:
Gorzelanczyk, Piotr
Jurkovič, Martin
Skibińska, Justyna
Kalina, Tomáš
Powiązania:
https://bibliotekanauki.pl/articles/2203899.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road traffic
road accident
road safety
ruch drogowy
wypadek drogowy
bezpieczeństwo drogowe
Opis:
The number of road traffic accidents in the world has been increasing. This is mainly related to the constant increase in road traffic. The aim of this article is to examine the causes of road accidents in Poland in terms of road traffic safety. For this purpose, road incidents that occurred in Poland were analysed. In order to verify the presented statistical data on the state of safety in Poland, a survey was carried out to indicate the factors that most often cause traffic accidents. Possibilities for increasing the efficiency of traffic safety and an evaluation of the level of safety in vehicles were also part of the survey. The results showed that the state of RS, in the opinion of the respondents, is poor. The respondents correctly indicated the most frequent causes of road accidents, which confirms their knowledge in the field of road safety. The survey also showed that the activities of the police nd programmes for increasing safety need improvement. According to the respondents, the actions that should be taken to improve safety are, first of all, the improvement of the technical condition of roads and the modernisation of road infrastructure. In addition, the survey showed that most men are car drivers, while women primarily travel on foot; the results also showed that the knowledge of RS is better among women.
Źródło:
Transport Problems; 2022, 17, 3; 17--30
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The application of reliability reallocation model in traffic safety analysis on rural roads
Autorzy:
Matović, Boško
Jovanović, Dragan
Bačkalić, Todor
Bačkalić, Svetlana
Pljakić, Miloš
Powiązania:
https://bibliotekanauki.pl/articles/374166.pdf
Data publikacji:
2019
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
traffic accident
traffic safety
reliability allocation
wypadek drogowy
bezpieczeństwo drogowe
alokacja niezawodności
Opis:
The number of accidents on rural roads still represents a higher percentage of accidents than those occurring on built-up areas and motorways. Many countries are working on the definition and implementation of strategies that relate to the improvement of traffic safety on rural roads. This paper presents an approach to the analysis of traffic safety and the frequency of traffic accidents. The developed model is based on reliability theory and the application of the reliability reallocation model on data concerning traffic accidents that have occurred on rural roads. To test the model, a state road made up of 20 sections of a total length of 255 km was selected. The analysis of traffic safety on the observed road covers the period between the years 2005 and 2013 (this period is divided into two intervals 2005–2009 and 2010–2013). Following the basic analyses of traffic safety that are positioned in a space-time coordinate system, the next step is the reliability analysis and the ranking of the section. In this paper, the reallocation method was observed from the aspect of the reduction in accident frequency by 10% and the application of the ARINC apportionment technique.
Źródło:
Transport Problems; 2019, 14, 1; 115-125
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Road traffic safety in conjunction with in-vehicle ITS
Bezpieczeństwo ruchu drogowego w połączeniu z pokładowym ITS
Autorzy:
Topolsek, D.
Hribar, S.
Sternad, M.
Powiązania:
https://bibliotekanauki.pl/articles/374035.pdf
Data publikacji:
2014
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
cars
directives
intelligent system
road safety
samochody
dyrektywy
system inteligentny
bezpieczeństwo drogowe
Opis:
Interest in Intelligent Transportation Systems comes from the problems caused by traffic congestion, road accidents and air pollution. Traffic congestion continues to grow worldwide as a result of increased motorization, population growth, changes in population density and urbanization. Interest in ITS can also be attributed to reducing road accidents and increasing traffic safety. The most common causes for road accidents are excessive speed, inattentive driving and ignorance of the right-of-way rules. To eliminate these causes, experience, knowledge of traffic regulations and a new car are not enough –vehicle safety systems have to take part as well. Therefore, the European Union issued a directive on the installation of intelligent systems, whose functions are active support during driving, warning the driver in dangerous situations and alerting passengers of the car in case of irregularities in motor function or actions carried out by the driver that may cause danger, such as swerving while falling asleep. These systems help drivers to avoid accidents, and in the event of a collision, an emergency call is automatically made. Furthermore, they can be used to regulate traffic patterns or to reduce engine performance, which would reduce pollution. With these benefits in mind, the EU has indicated to the automotive industry that installation of these new Intelligent Transportation Systems should be mandatory in their new vehicles.
Zainteresowanie Inteligentnymi Systemami Transportowymi (ITS) wynika z problemów spowodowanych przeciążeniem ruchu drogowego, wypadkami drogowymi oraz zanieczyszczeniem powietrza. Przeciążenie ruchu stale wzrasta na całym świecie, jako rezultat wzrostu motoryzacyjnego, zwiększenia liczby ludności, zmiany w gęstości zaludnienia oraz urbanizacji. Zainteresowanie ITS może również być przypisane redukcji wypadków oraz zwiększenie bezpieczeństwa na drogach. Najczęstszymi powodami wypadków drogowych są nadmierna prędkość, nieuważne prowadzenie samochodu oraz ignorowanie zasad ruchu drogowego. By wyeliminować te powody, doświadczenie, wiedza o zasadach ruchu drogowego oraz nowy samochód nie są wystarczające –powinny tu również brać udział systemy bezpieczeństwa pojazdu. Dlatego też Unia Europejska ustanowiła dyrektywę o instalowaniu inteligentnych systemów, których funkcje to aktywne wspieranie podczas jazdy, ostrzeganie kierowcy o sytuacjach niebezpiecznych oraz powiadamianie pasażerów samochodu w razie nieprawidłowości w działaniu silnika lub o działaniach powodowanych przez kierowcę, które mogą powodować niebezpieczeństwo, takie jak zbaczanie z drogi w wyniku zasypiania. Systemy te pomagają kierowcom zapobiec wypadkom oraz w razie kolizji wykonują automatycznie telefon alarmowy. Co więcej, mogą być stosowane do regulowania wzorców ruchu lub redukcji osiągów silnika, co zmniejsza ilość zanieczyszczeń. Mając na uwadze te korzyści, Unia Europejska zaleciła przemysłowi motoryzacyjnemu, instalowanie Inteligentnych Systemów Transportowych w nowych pojazdach.
Źródło:
Transport Problems; 2014, 9, 2; 49-60
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving safety on the crosswalks with the use of fuzzy logic
Autorzy:
Makarova, I.
Shubenkova, K.
Mavrin, V.
Buyvol, P.
Powiązania:
https://bibliotekanauki.pl/articles/961409.pdf
Data publikacji:
2018
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
fuzzy logic
pedestrian
crossroad
traffic light
bezpieczeństwo drogowe
logika rozmyta
piesi
skrzyżowanie
światła drogowe
Opis:
The article provides an analysis of the global trends in the field of city transport systems’ safety. Currently, the efforts to increase the proportion of trips made by foot or by non-motorized transport are being made. That is why the problem of ensuring safety of the most vulnerable road users is relevant. The statistics of traffic accidents with victims, as well as the factors that cause such accidents, is analysed. Simulation has shown that rational management can reduce the likelihood of road traffic accidents.
Źródło:
Transport Problems; 2018, 13, 1; 97-109
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Age of a passenger car and its influence on accidents with fatalities in Poland
Autorzy:
Sicińska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/374187.pdf
Data publikacji:
2019
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
Polska
fatality
passenger car
bezpieczeństwo drogowe
Polska
wypadek śmiertelny
samochód osobowy
Opis:
The article concentrates on road safety in Poland, which is one of the countries with a high number of fatalities in European Union. As the passenger cars are the mostly involved in traffic accidents with fatalities, this type of vehicles was analyzed to check relationship between age of the vehicle and its involvement in accidents with fatalities. This type of scientific analysis was made for the first time. For carrying out this research, a method of estimating passenger car fleet in motion in Poland was designed, as the official data were not updated and provided wrong information. The updated information on passenger car fleet when compared with that on the age of vehicles involved in road accidents with fatalities showed that the age of a vehicle has influence on the occurrence of road accidents in Poland. Presented data showed that the fact that people involved in accidents are at a higher risk of loss of life depends on the age of a vehicle. The data from analysis conducted between 2014 and 2015 showed that the risk of being killed increases with the age of the vehicle. Chances of the loss of life of people involved in accident participants are three times more in the case of more than 21 year old cars compared to 5 years old cars.
Źródło:
Transport Problems; 2019, 14, 1; 105-113
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Road safety for cyclists based on the calories needed
Autorzy:
Bosurgi, Gaetano
Pellegrino, Orazio
Wachnicka, Joanna
Okraszewska, Romanika
Powiązania:
https://bibliotekanauki.pl/articles/2203857.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
cyclist
road safety
fatigue
classification
pattern recognition
rowerzysta
bezpieczeństwo drogowe
zmęczenie
klasyfikacja
rozpoznawanie wzorców
Opis:
Cyclists are a vulnerable group of road users, especially when no separate infrastructure for cyclists is provided. Then, road factors such as distance and altitude differences can indirectly affect cyclists' safety. Therefore, the authors proposed a procedure based on the geometric characteristics of the road that can determine riding difficulties for cyclists. The proposed procedure can be used both by the public authorities who manage cyclists' safety and as a method of classifying the road network for cycling. The proposed procedure, based on the use of pattern recognition techniques, analyses data from a sample of nine riders who travelled on rural roads within the Municipality of Messina (Italy) to classify the roads according to their cycling difficulty. For each rider, duration, distance, road slope, altitude difference and spent calories have been measured and analysed. The collected data were used for the development of a model capable of predicting the cyclist’s physical effort as a function of the road alignment itself. Knowing the effort required to cycle along a route can contribute to a more complete assessment of road classification, commonly defined according to motor vehicles. Moreover, it may constitute a measure determining the safety of cycling by encouraging cyclists to travel along roads compatible with their physical abilities.
Źródło:
Transport Problems; 2021, 16, 1; 113--126
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Smart photonic guidance system for road safety
Autorzy:
Litwin, Dariusz
Czyżewski, Adam
Galas, Jacek
Kryszczyński, Tadeusz
Wikliński, Piotr
Rymsza, Barbara
Kornalewski, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/1841235.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
intersection geometry
path of driving
lane designation
traffic lights
bezpieczeństwo drogowe
geometria skrzyżowania
tor jazdy
oznaczenie pasa ruchu
sygnalizacja świetlna
Opis:
Despite the rapid and continuous progress in the construction of vehicles and accompanying improving road infrastructure, the road safety issue remains very serious. Especially, it concerns intersections and road junctions where nearly 30% of road accidents take place. The paper is focused on a new intelligent path displaying suport system to be installed on intersections of complex geometry combined with multiphase traffic lights. It consists of optical projection of two different horizontal signs, i.e. strips designating lanes for the green-light directions and perpendicular blocking lines for the red-light directions.
Źródło:
Transport Problems; 2020, 15, 4, cz. 1; 49-56
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of the economic crisis on the roadworthiness of vehicles in the Republic of Croatia
Einfluss der Wirtschaftskrise auf die Verkehrstaugslichkeit von Straßenfahrzeugen in der Republik Kroatien
Autorzy:
Bilić, S.
Janković, A.-M.
Ljubić Hinić, M.
Powiązania:
https://bibliotekanauki.pl/articles/375546.pdf
Data publikacji:
2015
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
economic crisis
vehicle maintenance
roadworthiness of vehicles
road safety
technical condition of vehicles
kryzys ekonomiczny
utrzymanie pojazdu
przydatność pojazdów do ruchu drogowego
bezpieczeństwo drogowe
stan techniczny pojazdów
Opis:
The impact of the economic crisis, i.e. the decrease in purchasing power in the Republic of Croatia, has been reflected negatively on the sales of new road vehicles and the maintenance plan of used road vehicles. A comparison of the results of technical inspections on vehicle roadworthiness has indicated a slight increase in unroadworthy vehicles, with a tendency for this to increase. Unroadworthiness and the average age of vehicles amounting to 12.18 years prompt for thinking about road safety in the Republic of Croatia. This paper aims to establish the extent of the increase in vehicle unroadworthiness and the importance of its reduction in order to increase road safety. The Republic of Croatia has adopted the National Road Safety Program for 2011-2020, accepting thereby a task that will be difficult to accomplish without organising training on the importance of vehicle roadworthiness.
Die Folgen der Wirtschaftskrise bzw. die verminderte Kaufkraft in der Republik Kroatien haben den Verkauf von neuen und den Instandhaltungsplan von gebrauchten Straßenfahrzeugen negativ beeinflusst. Durch den Vergleich der mit der Verkehrstauglichkeit von Straßenfahrzeugen verbundenen Ergebnisse technischer Kontrollen ließ sich ein leichter Anstieg von verkehrsuntauglichen Fahrzeugen, mit einer Tendenz zur Erhöhung, feststellen. Die technische Untauglichkeit sowie das Durchschnittsalter von Straßenkraftfahrzeugen von 12,18 Jahren lassen Bedenken über die Sicherheit des Straßenverkehrs in der Republik Kroatien aufkommen. Das Ziel dieser Untersuchung war es festzustellen, wie stark die Verkehrsuntauglichkeit von Straßenfahrzeugen angestiegen ist sowie auf die Wichtigkeit ihrer Minderung hinzuweisen, mit dem Zweck, die Sicherheit des Straßenverkehrs zu erhöhen. Die Republik Kroatien hat das Nationalprogramm der Sicherheit im Straßenverkehr 2011-2020 verabschiedet und sich dadurch vor eine schwierige Aufgabe gestellt, die sie ohne Schulungsveranstaltungen, welche die Wichtigkeit der Verkehrstauglichkeit von Fahrzeugen zum Thema haben, wohl kaum erfüllen kann.
Źródło:
Transport Problems; 2015, 10, 2; 83-90
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Road users’ behaviour study in areas of zebra crosswalks
Autorzy:
Dąbrowska-Loranc, Maria
Sicińska, Katarzyna
Zielińska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2098156.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
road safety
pedestrian safety
pedestrian crossing
monitoring of road users’ behavior
direct observation
non-accident road safety diagnostic techniques
accidents’ prevention
bezpieczeństwo drogowe
bezpieczeństwo pieszych
przejście dla pieszych
monitorowanie zachowań użytkowników dróg
obserwacja bezpośrednia
techniki diagnostyczne w zakresie bezwypadkowego bezpieczeństwa ruchu drogowego
zapobieganie wypadkom
Opis:
Pedestrian safety on crosswalks is extremely vital in Poland since 2015, when the first study on road users’ behaviour on driver–pedestrian encounters in areas of zebra crosswalks were conducted. The second study was carried out in 2018 and its results are published in this article for the first time. The results of the project helped lead to changes in pedestrians’ safety regulations in Poland, increasing the safety of pedestrians in areas of crossing. Since June, the 1st, 2021, drivers of oncoming cars approaching a zebra crossing are obliged to stop to allow pedestrians approaching from the sidewalk to cross the zebra crossing. Data to assess pedestrian safety presented in this article combine a new approach that is a combination of different diagnostic techniques: a surrogate safety measure (nonaccident-based indicators) and the traditional approach: statistical analysis. As a result of the study, the most frequent categories of interactions between drivers and pedestrians and pedestrians itself were characterized on crossing facilities. Videos recording pedestrians’ and drivers’ behaviours, and vehicle speed measurements at pedestrian crossings from 2018 allow to assess the safety of 7 000 pedestrians during behaviour observation in onsite fields: on all crossing facilities, except with light signalization, 55% of pedestrians had to stop and wait at the sidewalks to cross, before an oncoming car. Only 45% of drivers approaching not signalised zebra crossings gave way to pedestrians. Pedestrians aged 60+ entering the road on marked crossings without traffic light waited longer to cross than younger. In residential areas with high traffic volume more drivers stopped at non signalised crossings and gave way to pedestrians. At low speed of vehicle in urban areas pedestrians felt safer and were ready to enter the crossing; their behaviour was more predictable. Results showed dangerous pedestrian behaviours on signal-regulated crossing facilities who failed to obey the traffic lights (7% of red-light crossings). 8% of observed pedestrians crossed the street outside designated pedestrian crossings. Video-recorded speed measurements of over 32 000 vehicles on-site study fields of pedestrian crossings showed that the speed of vehicles was higher than permitted. This article presents the newest characteristics of traffic and pedestrian’ behavior at crossings together with measurements of pedestrians’ speed and loss of pedestrians’ time on different road cross sections in Poland in 2018.
Źródło:
Transport Problems; 2021, 16, 3; 185--198
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Center of road traffic safety education for children and youths – modern educational center in road traffic safety
Centrum edukacji dzieci i młodzieży w obszarze bezpieczeństwa ruchu drogowego - nowoczesny ośrodek edukacyjny w transporcie drogowym
Autorzy:
Sicińska, K.
Dąbrowska-Loranc, M.
Powiązania:
https://bibliotekanauki.pl/articles/375446.pdf
Data publikacji:
2015
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
improvement of road users behavior
behavior of road users
edukacja w zakresie bezpieczeństwa drogowego
modern approach of road safety education
effectiveness of road safety education
reduce killed on roads
reduce injured on roads
poprawa zachowania użytkowników dróg
zachowanie użytkowników dróg
bezpieczeństwo drogowe
skuteczność edukacji
ofiary wypadków drogowych
ranni w wypadkach drogowych
Opis:
The paper is about the idea of establishment of road safety education center to improve road users behavior, which is in line with the National Road Safety Policy till 2020 of government of Poland. Through this center various educational activities, programs, European Union projects for road safety were launched since 2003. The authors have introduced those programs, showing their effectiveness as well have mentioned about future plan for expansion to achieve Vision Zero. The paper presents modern and effective approach to education today by setting up designed science centrums. The idea of implementing new technologies, innovative tools, laboratories, workshops in the long-lasting process of education to road safety hazards for main risk factors will improve road users behavior for reducing high number of road injuries and fatalities. It is important work from injury prevention point of view especially because the Poland government’ s interest in road safety. This center can be a model of innovative road traffic education for other countries.
Artykuł przedstawia ideę utworzenia centrum edukacyjnego w zakresie poprawy bezpieczeństwa ruchu drogowego, zgodną z polityką państwa przyjętą w Narodowym Programie Bezpieczeństwa Ruchu Drogowego 2020. Realizowane edukacyjne programy i inicjatywy, europejskie projekty od 2003 r. są przedstawione w artykule, a ich efektywność wpływa na osiągnięcie Wizji Zero. Artykuł przedstawia nowoczesne i efektywne podejście do edukacji przez tworzenie centrów nauki. Zaangażowanie nowoczesnych technologii, innowacyjnych urządzeń, warsztatów i zajęć laboratoryjnych w długotrwały proces edukacji dotyczącej najważniejszych problemów bezpieczeństwa ruchu drogowego wpłynie na zmianę zachowań uczestników ruchu i zmniejszenie wysokiej liczby ofiar śmiertelnych i poszkodowanych wypadków drogowych. To ważny projekt z punktu widzenia prewencji oraz zainteresowania polskiego rządu problematyką bezpieczeństwa ruchu drogowego. Opisany model może być przykładem realizacji nowoczesnej edukacji w ramach BRD dla innych krajów.
Źródło:
Transport Problems; 2015, 10, 1; 137-148
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 19

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