Review of methods applied to research of road users behaviour on pedestrian crossings

2018 ◽  
Vol 121 ◽  
pp. 431-439
Author(s):  
Anna Wytrykowska ◽  
Piotr Tomczuk
Keyword(s):  
Traffic Safety ◽  
Road Safety ◽  
Road Traffic ◽  
Technical Condition ◽  
Transport Systems ◽  
Systematic Research ◽  
Road Infrastructure ◽  
The Road ◽  
Road Traffic Safety ◽  
Road Users

Increase in the interest of road safety and threats has influenced the promotion of research conducted in this area. When conducting the analysis of hazards in road traffic, special attention should be paid to the technical condition of the vehicle, the condition of the road infrastructure, the surroundings and the accessibility of the road and the behavior of road traffic participants. Road managers have the opportunity to influence the level of road safety directly, through the modernization and reconstruction of road infrastructure. In order to select effective solutions, it is necessary to conduct systematic research on the level of road traffic safety, accident rates and the effectiveness of implemented solutions. An example of the conducted research are the analysis of traffic participants' behavior. The paper presents an overview of the methods used to study the behavior of road users. One of the presented methods was developed and used as part of the Rector's Grant in 2017 by the Scientific Circle of Electrical Engineering in Transport Systems.

scholarly journals Improving Traffic Safety By Using Waze User Reports

2021 ◽  
Vol 1202 (1) ◽  
pp. 012031
Author(s):  
Raitis Steinbergs ◽  
Maris Kligis
Keyword(s):  
Traffic Safety ◽  
Road Safety ◽  
Road Traffic ◽  
Communication Channels ◽  
Road Maintenance ◽  
Fast Reaction ◽  
Road Traffic Safety ◽  
Road Users ◽  
Road Inspection ◽  
User Friendly

Abstract Road inspection regularity and existing types made by road maintenance crew have not been good enough to be aware what is really happening on the roads. Road users' contribution in road traffic safety is very important to ensure fast reaction on different road hazards. It is important to ensure not only the most common ways to report road hazards on state roads by phone, by email and on social media, but also expand data sources options in modern and user-friendly way. Waze navigation application already had functionality to report road hazards – to warn other application users, but no one acted to solve these road hazards until someone reported them through existing communication channels supported by Latvian State roads or Latvian road maintainer. To ensure better road traffic safety and faster reaction time on road hazards solving, Latvian road maintainer gained access to Waze report feed, and, in corporation with Riga Technical university, made a system for analysing and processing Waze data. As the result - Latvian roads maintainer can improve road safety by faster reaction to road hazards reported by Waze users. Today, up to 70 % from total reports processed by Latvian road maintainer are generated by Waze.

scholarly journals Selected Aspects of the Road Traffic Safety Management System

2021 ◽  
Vol 23 (2) ◽  
pp. F33-F42
Author(s):  
Monika Stoma ◽  
Jacek Caban ◽  
Agnieszka Dudziak ◽  
Andrzej Kuranc
Keyword(s):  
Traffic Safety ◽  
Road Safety ◽  
Management System ◽  
Safety Management ◽  
Road Traffic ◽  
Management Systems ◽  
Safety Management System ◽  
The Road ◽  
Road Traffic Safety ◽  
The Impact

The article is an attempt to present the two modern concepts of safety management systems. The first is the sunflower pyramid used especially in Europe, the second is the ISO 39001 standard (Road Safety Management System) of international scope. The idea and possibilities offered by use of both concepts of safety management, as well as an attempt to assess the impact of their actions on decrease in fatalities in selected EU countries, were presented. As a result of the conducted analyses, a downward trend was noted as to the number of certificates issued for compliance with the ISO 39001 standard in the world, which may indicate an appearance of the more adequate management systems, or other tools or concepts to improve the road safety, or inadequate education society and low level of awareness in this area of stakeholders, including politicians, scientists, producers, drivers (professional and reliable), as well as other road users, including unprotected ones.

Strength of the semitrailer’s roof in the aspect of road traffic safety

2018 ◽  
Vol 121 ◽  
pp. 285-293
Author(s):  
Mirosław Nader ◽  
Krzysztof Kielczyk
Keyword(s):  
Traffic Safety ◽  
Road Traffic ◽  
Test Methods ◽  
Point Of View ◽  
Road Vehicles ◽  
The Road ◽  
Road Traffic Safety ◽  
Road Users ◽  
Minimum Requirements ◽  
European Standards

Stable and slidable roofs of the semitrailers are usually characterized by low weight and easy handling, which equals directly into comfort of use, longevity of the system and the time needed to open or close. However, not always an operational advantages of roofs go hand in hand with their durability, especially in the snowfall situation or sudden changes of the road lane by a set of vehicles: a truck tractor – a semitrailer. The analysis of homologation regulations shows that today there are no precise requirements and physical testing / strength methods for assembled roofs of the semitrailers as components. The test methods for complete vehicle bodies (including the roof), which have destructive nature, are described in European standards, e.g. EN 12642:2017 "Securing of cargo on road vehicles – Body structure of commercial vehicles – Minimum requirements" [6], internal German regulations, e.g. VDI 2700:2004 "Securing of loads on road vehicles" [8] or Directive DCE 9.5:2008 ”Load security for transportation of load containers on utility vehicles in road traffic” [7]. A non-destructive, possible to perform, testing method for the roof as a component - is calculation method. The results of the performed tests allow to conduct development works over improving the vehicle’s system security (including the introduction of new semitrailers roofs design solutions and verification of existing ones). The carried out strength tests give possibilities to optimize and adapt the roofs to the transported loads, e.g. stable lifting roofs used in transport of divisible loads, or sliding roofs used in the transport of non-separate loads. The strength testing of the semitrailer’s roofs is highly justified from the point of view of securing the load and safety of passengers, drivers and other road users primarily. The requirements and limitations of the mentioned testing methods are not - in the authors opinion - 100% of realistic and possible deformation during the real vehicle’s road traffic. On the other hand, the cited documents exists as recognized regulators in the international arena of the road traffic legislation. The work’s aim is demonstrating the benefits of using reinforced roofs in all types of the semitrailer’s bodyworks.

scholarly journals Indicators and criteria for assessing ITS services in the context of road traffic safety

2018 ◽  
Vol 231 ◽  
pp. 02010
Author(s):  
Mirosław Siergiejczyk ◽  
Adam Rosiński
Keyword(s):  
Traffic Safety ◽  
Road Safety ◽  
Road Traffic ◽  
Road Transport ◽  
Transport Infrastructure ◽  
Transport Systems ◽  
Intelligent Transport Systems ◽  
Intelligent Transport ◽  
Road Traffic Safety ◽  
Transport Telematics

Transport telematics systems integrate information technology with telecommunications for the purposes of transport systems. This helps to improve the safety of vehicles and facilities involved in transport tasks. At the same time, the efficiency of using transport infrastructure and means of transport increases. The development and use of specialised IT applications that use data from transport telematics systems helped to create Intelligent Transport Systems (ITS). Currently, in Poland (in Europe and in the world), more and more advanced services offered by Intelligent Transport Systems are being developed and implemented. It is particularly relevant in road transport, especially because Poland’s road safety is insufficient compared to other European countries. The article presents the authors’ proposed indicators and criteria that can be used for assessing ITS services in the context of road safety. The authors conducted analyses to study the application of AHP (Analytic Hierarchy Process), if ITS services were to be used to improve road safety. Then, it will be possible to choose one solution from all the assessed ones.

scholarly journals PENDEKATAN SISTEM DALAM PENANGANAN KESELAMATAN JALAN

2018 ◽  
Vol 1 (1) ◽  
pp. 39
Author(s):  
Vita Mayastinasari
Keyword(s):  
Information System ◽  
Traffic Safety ◽  
Road Safety ◽  
Traffic Accident ◽  
Human Factor ◽  
Road Traffic ◽  
Road Accident ◽  
Information Resources ◽  
The Road ◽  
Road Traffic Safety

Various traffic safety efforts that aimed to reduce the number of traffic accident victims on road. Traffic safety is a program to reduce the number of accidents either the consequences. Tendency of road accident causes are human factor, therefore is needed a system approach to handle traffic safety that include four aspects, that is 1) Process; 2) Infrastructure; 3) Management; 4) Coordination and integration. Safer road can not be achieved if only just using the strategy, but the capacity of institution is needed by coordination and integration amongst the ministries of the institution. Coordination and integration as a form of synergy among the ministries of the institution to handle the road safety conducted by sharing the role to handle various road safety related areas by using the Information Resources Information System – IRIS. Berbagai upaya keselamatan lalu lintas yang bertujuan menurunkan korban kecelakaan lalu lintas di jalan. Keselamatan lalu lintas merupakan suatu program untuk menurunkan angka kecelakaan beserta seluruh akibatnya. Kecenderungan penyebab kecelakaan lalu lintas adalah faktor manusia, sehingga diperlukan pendekatan sistem dalam penanganan keselamatan jalan yang mencakup empat aspek, yaitu: 1) Proses; 2) Infrastruktur; 3) Manajemen; 4) Koordinasi dan integrasi. Keselamatan jalan tidak dapat terwujud hanya dengan menggunakan strategi, namun dibutuhkan kapasitas kelembagaan melalui koordinasi dan integrasi antar kementerian lembaga. Koordinasi dan integrasi sebagai wujud sinergitas antar kementerian lembaga dalam penanganan keselamatan jalan dilakukan dengan berbagi peran dalam menangani berbagai bidang yang terkait keselamatan jalan dengan menggunakan sistem informasi sumber daya informasi (Information Resources Information System-IRIS).

scholarly journals Selected Problems of Transport in Port Towns – Tri-City as an Example

2017 ◽  
Vol 24 (s1) ◽  
pp. 16-24 ◽  
Author(s):  
Marcin Budzyński ◽  
Dawid Ryś ◽  
Wojciech Kustra
Keyword(s):  
Traffic Safety ◽  
Road Traffic ◽  
Point Of View ◽  
Road Surface ◽  
Air Transport ◽  
Transport Systems ◽  
Sea Transport ◽  
The Road ◽  
Road Traffic Safety ◽  
Transport Problems

Abstract Port towns are strategic places from the point of view of transport systems. They form integration junctions for various transport branches , apart from the traditional - road and railway ones , also for water( sea) transport which is active there. Moreover, air transport comes also into consideration , whose efficient functioning must be connected with good accessibility, that concerns sea transport as well. Efficient and safe servicing the ports is crucial for their functioning. Problems associated with the overloading of lorries, which leads to degradation of road surface structure , observed in Gdynia, are discussed as an example in this paper. Problems of road traffic safety (RTS) are presented in this paper on the example of Gdańsk. The two issues: the road traffic safety and road surface degradation constitute only some transport problems of port towns , but they are very important, from the point of view of their specificity, for integration junctions of all the transport branches for people and goods. However, in discussing selected aspects of transport in port towns it is necessary to refer to the managing of integrated transport system with taking into account its traffic safety aspects.

scholarly journals Traffic Calming Measures: An Evaluation of the Effect on Driving Speed

2017 ◽  
Vol 29 (3) ◽  
pp. 275-285 ◽  
Author(s):  
Audrius Vaitkus ◽  
Donatas Čygas ◽  
Vilma Jasiūnienė ◽  
Laura Jateikienė ◽  
Tadas Andriejauskas ◽  
...  
Keyword(s):  
Traffic Safety ◽  
Road Traffic ◽  
Control Measures ◽  
Road Accidents ◽  
The Road ◽  
Road Traffic Safety ◽  
Traffic Calming ◽  
Road Users ◽  
Accident Probability ◽  
Driving Speed

Road accidents are one of the leading causes of death in the world, particularly among young people. Excessive speed is one of the main risk factors in road traffic safety, increasing accident probability and affecting accident severity. Experimental research of the traffic calming measures allocation effect on the driving speed is presented in this paper. The research has been carried out on two aspects. The first one with respect to the mean speed and the second one regarding instantaneous speed. However, the paper is not only restricted by the above research. Standardized survey interview and questioning, a survey of public opinion, was carried out to find out the road users’ opinions about the need for traffic calming measures and speed control measures. Finally, the authors presented their insights and recommendations for the installation of speed humps and gateways and their optimum spacing.

Road Macula Analysis and Evaluation

2011 ◽  
Vol 97-98 ◽  
pp. 360-366
Author(s):  
Jian Cheng Sun ◽  
Lin Song Wang
Keyword(s):  
Traffic Safety ◽  
Road Safety ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Black Spot ◽  
Road Accident ◽  
The Road ◽  
Discriminant Model ◽  
Road Traffic Safety ◽  
Black Spots

The subject Introduced the analysis method of the black-spot, established the black-spot discriminant model, And gave its algorithm. According to the characteristics of China's traffic flow, we develope black-spot database, so that the work of the black-spot identification can be quickly carried out。The Road black-spot traffic accidents describes the road sections which have significantly higher accident rate than the average level . Road black-spots identification, analysis and processing are widely considered to be the most efficient way to prevent traffic accidents. The identification of Road accident black-spots is the concern of road design, road safety review, operation management, and security studies , The research studies of road black-spot identification,and determines risk road sections, so that countermeasures can be put forward, and we can achieve the goals of design improvement, strengthen management, improvement of road safety operation environment, decrease of the number of traffic accidents and improvement of the whole road traffic safety performance.

scholarly journals The impact of the interfaces of the driving automation system on a driver with regard to road traffic safety

2018 ◽  
Vol 231 ◽  
pp. 04011 ◽  
Author(s):  
Paula Razin ◽  
Arkadiusz Matysiak ◽  
Mikołaj Kruszewski ◽  
Michał Niezgoda
Keyword(s):  
Traffic Safety ◽  
Road Safety ◽  
Driving Simulator ◽  
Road Traffic ◽  
Automation System ◽  
The Road ◽  
Road Traffic Safety ◽  
System Interfaces ◽  
The Impact ◽  
Significant Question

The article presents the results of the road safety-targeted research on the influence of driving automation system interfaces, regarding the highway chauffeur scenario. The verification of multisensory test stand operation was planned through the research targeting transfer of control in a driving simulator. Such examination on one hand allowed to verify its efficiency as a whole (as well as its modules), while on the other hand it helped to answer a significant question regarding the efficient and time-minimizing communication form with driver through the HMI. One of the main analyzed, road safety-targeted parameters was time needed for taking over the control of the vehicle. The results of conducted experiment show that providing the RtI information using all interfaces available in the vehicle may not to be the most effective way. The examinees achieved the best results when informed through visual and auditory interfaces (t=3,84 s). The next stage of the research will cover the analysis of the maneuvers made after the control takeover.

scholarly journals Bike-sharing as a possibility to support Vision Zero

2018 ◽  
Vol 231 ◽  
pp. 03005 ◽  
Author(s):  
Katarzyna Turoń ◽  
Grzegorz Sierpiński
Keyword(s):  
Traffic Safety ◽  
Road Traffic ◽  
The United States ◽  
Vulnerable Groups ◽  
The Road ◽  
Bicycle Safety ◽  
Road Traffic Safety ◽  
Road Users ◽  
Bike Sharing ◽  
Vision Zero

Cyclists as unprotected road users are one of the most vulnerable groups of travelers. In order to improve their safety, various activities are carried out. Interested results are presented in Mineta Transportation Institute (MTI) report - Report 12-54: Bike-sharing and Bicycle Safety from 2016. It points out that there are no fatalities among users of city bike sharing systems in the United States. Due to the growing interest in systems in Poland, authors focused on the analysis of aspects related to the safety of their use. The paper presents factors that affect the road traffic safety of bike-sharing users. Authors referred to international practices used in cities bike-sharing systems and presented bike-sharing systems as an opportunity to support the implementation of Vision Zero.

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