scholarly journals Determination of the types of road accidents at roundabouts

2021 ◽  
Vol 341 ◽  
pp. 00059
Author(s):  
Vladimir Rassokha ◽  
Nikolai Nikitin ◽  
Yulia Savina

The main purpose of this study was to identify and analyze the prevailing types of accidents at roundabouts. The relationship was revealed between certain types of accidents, the place of their occurrence, and the configuration of the roundabout. The study analyzed 321 accidents at 19 ring intersections. Four predominant crash types were identified: rear-end collision, collision with vulnerable road users, side swipe collision, and entering circulate collision. The greatest number of accidents occurred at the weaving lane and at the entrances and exits of the roundabout. Dividing the ring intersections into separate sections to determine the location of the accident allows drawing conclusions on the nature of road traffic accidents and the impact of the roundabout design on safety.

2020 ◽  
Vol 11 (1) ◽  
pp. 142-150
Author(s):  
Anna Borucka ◽  
Edward Kozłowski ◽  
Piotr Oleszczuk ◽  
Andrzej Świderski

AbstractThe steady increase in the number of road users and their growing mobility mean that the issue of road safety is still a topical one. Analyses of factors influencing the number of road traffic accidents contribute to the improvement of road safety. Because changes in traffic volume follow a daily rhythm, hour of the day is an important factor affecting the number of crashes. The present article identifies selected mathematical models which can be used to describe the number of road traffic accidents as a function of the time of their occurrence during the day. The study of the seasonality of the number of accidents in particular hours was assessed. The distributions of the number of accidents in each hour were compared using the Kruskal-Wallis and Kolmogorov-Smirnov tests. Multidimensional scaling was used to present the found similarities and differences. Similar hours were grouped into clusters, which were used in further analysis to construct the ARMAXmodel and the Holt-Winters model. Finally, the predictive capabilities of each model were assessed.


2018 ◽  
Vol 35 (2) ◽  
pp. 107-111
Author(s):  
Shirin Saeidi

Driving Culture in Iran creatively explores the relationship between legalculture and citizenry formation in post-revolutionary Iran. Banakar focusseson driving customs and explanations for citizens’ disregard of trafficlaws, demonstrating that the exceptionally high rates of road accidents andlack of law abidance is due to the complex cultural and political climate. Themonograph argues that the state’s propaganda machine promotes revolutionaryzeal but in a context where people are penalized if they dissent (3). Consequently, dissension becomes a tool for control, setting into motionmultiple forms of internal conflict which are reflected in the way Iraniansrelate to one another as well as in increasing rates of road traffic accidents(4). The originality of the study rests in its exploration of political life atthe juncture of law and culture. Through his analysis of the unintendedcultural outcomes of the legal structure in Iran, Banakar contributes to ourunderstanding of citizenship formation in hybrid and religiously chargedregimes. In particular, the book illustrates how citizens’ distrust of the statecan have deadly consequences on Iran’s roads. The monograph will be ofinterest to academics and other professionals working on the Middle East,Islam, and from a multitude of disciplinary perspectives ...


2021 ◽  
Vol 10 (4) ◽  
pp. 127-132
Author(s):  
V.V. Shapovalov (Jr.) ◽  
V.A. Shapovalova ◽  
V.V. Shapovalov

Background. Around the world, drug-related road traffic accidents are one of the leading causes of injury and death among road users. Traffic safety is a system that includes the following components: a person – a person's health condition – the use of dangerous drugs of different classification and legal groups – adverse drug reactions – a vehicle – a road. The share of road traffic accidents under the influence of drugs is more than 75 %, they are also the most socially dangerous, because they have grave consequences, cause irreparable harm to the health and death of the victims. The purpose of the study was to analyze the achievements of forensic and pharmaceutical researches in Ukraine on the impact of drugs on the safety, life and health of road users within the framework of the organization of pharmaceutical business, drug technology, pharmaceutical and medical law in a retrospective aspect. Materials and methods. The materials of the imperative research were legislative, regulatory and legal documents; materials of the formation of the scientific school of forensic pharmacy; scientific publications on the topic of the article; Internet resources, sources of scientific literature. To achieve the set goals, the methods of forensic and pharmaceutical, regulatory, documentary, bibliographic, comparative, historical and graphic analysis were used. Results. The experience of the countries of the world in the prophylaxis and prevention of road traffic accidents under the influence of drugs was analyzed. The causes and conditions for the occurrence and consequences of road traffic accidents are multifactorial in nature and are associated with the victims (driver - pedestrian), vehicle, road conditions, and the use of psychoactive drugs. A system of organizational, regulatory and preventive measures has been developed to provide first medical aid to victims of a road traffic accident. Shown that there is a need for scientifically grounded organizational and legal, clinical and pharmacological, forensic pharmaceutical and socio-economic studies on causal relationships between adverse reactions due to the use of drugs of various classification and legal groups, traffic safety and road traffic accidents. For the first time in Ukraine, a mathematical model was proposed to establish the effect of psychoactive drugs on the driver's condition when driving a vehicle, depending on the calculation of the stopping path of the car in accordance with the selected speed and a decrease in the driver's response. The structure of road traffic accidents under the influence of psychoactive drugs has been investigated. Conclusions. A classification of first-aid kits for providing first medical aid to victims of road traffic accidents was proposed, which made it possible to substantiate the need to improve them both in qualitative and quantitative composition, depending on the type of vehicle and the likelihood of an accident with serious consequences. Recommendations were proposed for providing information on the possibility of obtaining medical care and the signal-calling system on the roads, marking the packages of psychoactive drugs with a special mark in the form of a red triangle. The need for further forensic pharmaceutical research has been proven.


2020 ◽  
pp. 39-42
Author(s):  
Т.М. Мазурчук ◽  
К.К. Беляева ◽  
А. Чосович

В научной публикации изучаются показатели реализации алкоголя в розничной торговле и статистики по дорожно-транспортным происшествиям в России. Употребление алкоголя как пешеходами, так и водителями транспортного средства является одним из основных факторов возникновения дорожно-транспортных происшествий на автомобильных дорогах во всем мире. Поэтому цель работы заключается в определении зависимости между объемами реализации алкогольной продукции в розничной торговле и динамикой дорожно-транспортных происшествий на дорогах России. Для выявления зависимости между исследуемыми показателями в статье используются методы сравнительного и корреляционного анализа, экспертных оценок, а также метод выделения главной. Научной базой исследования послужили публикации российских экспертов, сведения международных организаций, нормативно-правовые документы,данные Министерства здравоохранения и Министерства внутренних дел РФ. The scientific publication examines the indicators of alcohol sales in the retail trade and statistics on road traffic accidents in Russia. Alcohol consumption is a major contributor to road traffic accidents around the world, both by pedestrians and drivers. Therefore, the aim of the work, the authors set themselves to determine the relationship between the volume of sales of alcoholic beverages in retail trade and the dynamics of road accidents on the roads of Russia. To identify the relationship between the studied indicators, the article uses the methods of comparative and correlation analyzes the method of expert assessments, as well as the method of highlighting the main one. The scientific basis of the study was the publications of Russian experts, data from international organizations, regulatory documents, data from the Ministry of Health and the Ministry of Internal Affairs of the Russian Federation.


2020 ◽  
Vol 5 (4) ◽  
pp. 411-420
Author(s):  
Svetlana S. Timofeeva ◽  
◽  
Semen S. Timofeev ◽  
Aleksey А. Taskaev ◽  
◽  
...  

The article deals with the issue of road safety. The aim is to analyze the accident rate on the roads of rkutsk region and assess the risk of road traffic accidents (RTA). The research is based on statistical data. A comparative analysis of the risks of road accidents and the risks of death of road users is carried out. The risk of death in accidents is higher in Slyudyanka district than in Irkutsk region, which is due to the complex route and mountainous areas. The damage caused by road traffic accidents is increasing every year.


1991 ◽  
Vol 5 (1) ◽  
pp. 41-48 ◽  
Author(s):  
Rohan Jayasuriya

The trends of Road Traffic Accidents (RTA) in PNG illustrate a rapidly growing problem for developing countries. In this paper data of a time series for twenty years are analyzed to ascertain the trends in main indicators and injury rates. The relationship of injuries to road users and type of vehicle highlights the problems of passengers of utility vehicles and buses. An emerging problem of RTA due to use of light coaches for passenger transport is highlighted. The need for behavioral interventions and tighter regulations is argued.


2021 ◽  
pp. 97-100
Author(s):  
Н.М. Кузнецова

В статье отражены статистические сведения, характеризующие состояние дорожно-транспортной аварийности, в том числе из-за нарушения правил дорожного движения водителями в возрасте 16-19 лет, рассмотрены взаимосвязь и влияние психофизиологических особенностей на управление транспортным средством у лиц, не достигших 18-летнеговозраста. The article reflects statistical information characterizing the state of road traffic accidents including those due to traffic violations by drivers aged 16-19 years, traced the relationship and influence of psychophysiological characteristics on driving a vehicle in persons under 18 years of age.


1982 ◽  
Vol 22 (3) ◽  
pp. 189-194 ◽  
Author(s):  
M. Rufus Crompton

An analysis of 208 cases of immediate death in a road traffic accident in which the blood alcohol was estimated, showed a definite characteristic distribution of varying blood alcohol levels in the various types of road users of differing age and sex.


Mathematics ◽  
2020 ◽  
Vol 8 (9) ◽  
pp. 1548
Author(s):  
Marjana Čubranić-Dobrodolac ◽  
Libor Švadlenka ◽  
Svetlana Čičević ◽  
Aleksandar Trifunović ◽  
Momčilo Dobrodolac

A constantly increasing number of deaths on roads forces analysts to search for models that predict the driver’s propensity for road traffic accidents (RTAs). This paper aims to examine a relationship between the speed and space assessment capabilities of drivers in terms of their association with the occurrence of RTAs. The method used for this purpose is based on the implementation of the interval Type-2 Fuzzy Inference System (T2FIS). The inputs to the first T2FIS relate to the speed assessment capabilities of drivers. These capabilities were measured in the experiment with 178 young drivers, with test speeds of 30, 50, and 70 km/h. The participants assessed the aforementioned speed values from four different observation positions in the driving simulator. On the other hand, the inputs of the second T2FIS are space assessment capabilities. The same group of drivers took two types of space assessment tests—2D and 3D. The third considered T2FIS sublimates of all previously mentioned inputs in one model. The output in all three T2FIS structures is the number of RTAs experienced by a driver. By testing three proposed T2FISs on the empirical data, the result of the research indicates that the space assessment characteristics better explain participation in RTAs compared to the speed assessment capabilities. The results obtained are further confirmed by implementing a multiple regression analysis.


2018 ◽  
Vol 10 (4) ◽  
pp. 723-730
Author(s):  
Enayatollah Homaie Rad ◽  
Shahrokh Yousefzadeh-Chabok ◽  
Zahra Mohtasham-Amiri ◽  
Naeima Khodadadi-Hasankiadeh ◽  
Ali Davoudi-Kiakalayeh ◽  
...  

Abstract Driving in rain is very dangerous, and drivers seem not to drive properly whenever it rains. In such situations, the risk of driving increases on rainy days, especially after a prolonged dry period. This would be a problem for drivers steering on slippery roads. In this study, the effect of dry spells on road traffic accidents and resulting mortality in Rasht, Iran, located in the southern margin of the Caspian Sea, in a 3-yr period from 21 March 2014 to 19 March 2017 was examined using time series patterns. The results of the study showed that the first day after a dry spell had the greatest impact on road accidents and resulting injuries and deaths. It was also found that with increased length of a dry spell, the risk of accidents and related deaths and injuries rises.


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