scholarly journals PARTICULARITIES OF AUTOMATED TRAFFIC CONTROL SYSTEMS IN THE CITIES OF UKRAINE

2013 ◽  
Vol 5 (5) ◽  
pp. 572-577 ◽  
Author(s):  
A. Stepanchuk ◽  
A. Bieliatynskyi ◽  
A. Pylypenko
Keyword(s):  
Control Systems ◽  
Traffic Control ◽  
Road Traffic ◽  
Traffic Network ◽  
Basic Concepts ◽  
Further Development

The article considers the basic concepts concerningthe possibility of increasing the efficiency and capacity of theroad traffic network in the cities of Ukraine. The paper alsoanalyzes some of the measures to improve road traffic managementthrough the further development of an automated trafficcontrol system.

Internet in the development of future road‐traffic control systems

2010 ◽  
Vol 20 (2) ◽  
pp. 154-168 ◽  
Author(s):  
Federico Barrero ◽  
Sergio Toral ◽  
Manuel Vargas ◽  
Francisco Cortés ◽  
Jose Manuel Milla
Keyword(s):  
Control Systems ◽  
Traffic Control ◽  
Road Traffic

Test Bed for Multiagent Control Systems in Road Traffic Management

2005 ◽  
Vol 1910 (1) ◽  
pp. 108-115
Author(s):  
R. T. van Katwijk ◽  
P. van Koningsbruggen ◽  
B. De Schutter ◽  
J. Hellendoorn
Keyword(s):  
Control Systems ◽  
Traffic Control ◽  
Traffic Management ◽  
Multiagent System ◽  
Road Traffic ◽  
Heterogeneous Traffic ◽  
Distributed Artificial Intelligence ◽  
Test Bed ◽  
Coordination Problem ◽  
Multiagent Control

A test bed for multiagent control systems in road traffic management is presented. As the complexity of traffic control on a network grows, it becomes more difficult to coordinate the actions of the large number of heterogeneous traffic management instruments that are available in the network. One way of handling this complexity is to divide the coordination problem into smaller coherent subproblems that can be solved with a minimum of interaction. Multiagent systems can aid in the distribution of the problem (over the various agents that compose the multiagent system) and facilitate the coordination of the activities of these agents when required. In the literature, no consensus exists about the best configuration of the traffic-managing multiagent system and how the activities of the agents that compose the multiagent system should be coordinated. The decomposition of a problem into various subproblems is an active field of research in the world of distributed artificial intelligence. A survey of approaches reported in the literature is presented. Subsequently, both the test bed and the modules that compose it are introduced. Finally, an application is presented that illustrates some of the research the test bed has made possible.

scholarly journals IMPROVE ROAD SAFETY WITH AUTOMATED TRAFFIC CONTROL

2021 ◽  
Vol 1 (48) ◽  
pp. 233-241
Author(s):  
Nahrebelna L ◽  
◽  
Korchevskaya A ◽  
Keyword(s):  
Control Systems ◽  
Traffic Control ◽  
Traffic Management ◽  
Road Network ◽  
Road Traffic ◽  
Road Transport ◽  
Management Systems ◽  
Automated Control ◽  
The Road ◽  
Information And Computer Technology

The article considers automated traffic flow control systems, their classification and description. Based on the above, it can be argued that traffic control systems have the characteristics of distributed, discrete and non-stationary complex systems used to solve traffic control problems by modern means of information and computer technology. The object of research is to improve traffic control with the help of automated control systems Purpose - analysis of automated traffic management systems With the rapid growth of the car fleet, there is an overload of the street and road network of cities. Even today, the street and road network does not meet the requirements for the organization and safety of road traffic. A survey of traffic flows shows that the road network operates at the capacity limit, and in some places exceeds this limit. The main reason for this transport situation in cities is the mismatch between the level of motorization and the density of the road network. Therefore, to improve, improve traffic control, it is proposed to use automated traffic management systems. But first you need to analyze them in detail. It is noted that the efficiency of the street and road network depends entirely on the effective balanced operation of all its elements. KEYWORDS: CAR, AUTOMATED SYSTEMS, ROAD TRANSPORT MANAGEMENT SYSTEMS, TRANSPORT NETWORK, TRANSPORT FLOW.

scholarly journals Usage of SUMO Computer Modeling Software for Road Traffic Control System Validation

2019 ◽  
Vol 8 (2) ◽  
pp. 4662-4666
Keyword(s):  
Control System ◽  
Computer Modeling ◽  
Control Systems ◽  
Traffic Control ◽  
Road Network ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Control Logic ◽  
Modeling Software ◽  
Traffic Control System

Modern road traffic control systems become more complex with each year due to the growing number of cars, demand for more optimized road network designs, and desire to decrease road traffic delays at the intersections during rush hours because of the constantly growing metropolitan area and hence the need of moving farther away across the city. Therefore, a need is very much relevant nowadays for technologies, which can help build more optimal and intelligent road traffic control systems, which in turn will help optimize already existing road network designs. With the help of computer modeling software, it is possible to recreate already existing segments of road network, and by implementing control logic, it is possible to observe how control system and road traffic would react to various changes. This paper looks at how computer modeling software (namely SUMO) can help with the validation of road traffic control system changes without the risks of road traffic accidents caused by manipulation of real control systems.

scholarly journals LEGAL FRAMEWORK FOR SECURITY OF ROAD TRANSPORT: INTERNATIONAL EXPERIENCE

2019 ◽  
pp. 138-143
Author(s):  
O.V. Ilchenko ◽  
M. Varava
Keyword(s):  
Control Systems ◽  
Traffic Control ◽  
Road Safety ◽  
High Speed ◽  
Road Traffic ◽  
Surveillance Systems ◽  
Effective Measure ◽  
European Experience ◽  
The Creation ◽  
The Government

The article analyzes the introduction of the European experience for ensuring road safety on the highways of Ukraine. The conclusion is made on the feasibility of introducing such an experience in Ukraine. The basic directions, which should promote the creation of a safe, reliable, stable, stable, and regulated system of road safety in modern living conditions are determined. Analysis of the best European practices for the introduction of modern automated road traffic control systems based on the achievements of European colleagues will significantly improve the situation in the field of road safety. The introduction of innovative management technologies, including road traffic, will provide the necessary sustainable development of the economy and society as a whole. Prevention as the main and priority direction of positive European experience such as clarification in mass media, distribution of information brochures, promotion of law-abiding drivers, and conducting of explanatory work with youth will allow reducing the number of offenses on the roads of Ukraine. Because safe roads, this is primarily the conscious, but safe behavior of every participant in the traffic, regardless of age, sex or property status. Already the first work on the part of state authorities is the approval of the government program “Strategy for Enhancing the Level of Road Safety in Ukraine until 2020″, which was approved by the Cabinet of Ministers of Ukraine Resolution No. 481-r of June 14, 2017. The return of the Tricam radar from October 16, 2018, to fix violations of the high-speed regime will improve the control over compliance with traffic rules, which will result from increased security and a reduction in the number of administrative offenses on the roads of Ukraine. The most effective measure aimed at ensuring road safety is the creation of a Safe City project in cities of Ukraine, which is to introduce video surveillance systems to enhance the safety of road users, control the operation of public utilities, and manage city traffic. Already in some cities, electronic surveillance systems are in place that recognizes the driver’s face and vehicle numbers. Cooperation with operational units of the Ministry of Internal Affairs, Security Service, and Ministry of Emergencies has been established. Keywords: safety, road traffic, transport, traffic accident, European experience, speed recorders, automated control systems, analytical and legal support.

Refinement Methodology for Modeling of Urban Road Traffic Networks

2011 ◽  
Vol 186 ◽  
pp. 520-524 ◽  
Author(s):  
Hao Yue
Keyword(s):  
Traffic Control ◽  
Road Traffic ◽  
Urban Traffic ◽  
Time Interval ◽  
Traffic Network ◽  
Traffic Flows ◽  
Aggregate Model ◽  
Control Plan ◽  
Traffic Lights ◽  
Urban Traffic Network

This paper proposes a modular frame based on hybrid Petri nets for modeling the signalized urban traffic network for control purpose. A kind of level of detail modeling methodology is used. After an aggregate model of the urban traffic network system is defined, the key elements such as traffic lights and intersections, which describe the typical feature of the traffic network in the aggregate model, are refined to introduce detail models. The proposed model of the intersection describes the turning direction of each traffic flow explicitly and takes into account the conflicts among the traffic flows. Furthermore, the time factor is considered in the system model. As a result, the total model obtained can not only reflect the logical relationship among the traffic flows, but also describe and calculate the physical characteristics of the vehicles such as the location, velocity, and passing time interval. Consequently, the performance index can be calculated with less effort for a given traffic timing plan and different timing plans can be compared in order that an optimal or suboptimal traffic control plan may be chosen. Finally, the implementation issues of the methodology are discussed.

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