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Wyszukujesz frazę "intelligent transportation system" wg kryterium: Temat


Tytuł:
A Study and Review of Self Managed Vehicular Networks
Autorzy:
Agbinya, J. I.
Navarrette, G. P.
Al-Ja'afreh, H.
Powiązania:
https://bibliotekanauki.pl/articles/226707.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
intelligent transportation system
vehicular network
vehicle-to-vehicle communication
roadside-to-vehicle communication
Opis:
An Intelligent transportation system (ITS) focuses on application of smart vehicles. The vehicles are equipped with significant computing, communicating and sensing capabilities to provide services to travelers or the goal of providing safety massages in emergency situations. Vehicular network may also be used for Internet access, inter-passengers communications and entertainment. To understand the behavior of such networks as well as to provide good services to the travelers many issues have to be managed, some of them are: call handover between vehicles in vehicular network, speed Vs capacity, security of call, network topology, and network fragmentation. In this paper we study such vehicular networks and explain these issues and the related work. Detailed study of practical node mobility models based on mobility states and the quality of practical links based on received signal strengths are used as inputs for system capacity studies. Experiments were run in Sydney based on drive tests with mobile terminals deployed on them. Then some new ideas for managing the vehicular networks are proposed.
Źródło:
International Journal of Electronics and Telecommunications; 2010, 56, 4; 433-444
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Intelligent Personalized Air Transportation System (IPATS)
Autorzy:
Baron, A.
Powiązania:
https://bibliotekanauki.pl/articles/213424.pdf
Data publikacji:
2010
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Lotnictwa
Tematy:
IPATS Intelligent Personalized Air Transportation System
Opis:
The goal of IPATS is to personalize Air Transportation System and fill the communication gap, which exists on interregional national and European destinations with underdeveloped transport network, located in a distance longer than 300 km, and where implementation of others modes of fast transport (high-speed rail, traditional airlines) is irrational due to too low flow density travel and where road transport is too disadvantageous in individual, social as well as ecological dimension. Furthermore the objective of such system is to avoid the ever increasing congestion on European roads and to offer an alternative for current transport system. Achieving this objective involves the need to integrate Information & Communication sub-system which enables interaction between Users (passengers) and Providers through internet and mobile networks This paper describes this new idea, its operational concept, system, which must be developed and assumptions for future investigation.
Źródło:
Prace Instytutu Lotnictwa; 2010, 3 (205); 104-118
0509-6669
2300-5408
Pojawia się w:
Prace Instytutu Lotnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Intelligent Transport System auditing using road traffic micro-simulation
Autorzy:
Bazan, M.
Ciskowski, P.
Halawa, K.
Janiczek, T.
Kozaczewski, P.
Madej, Ł.
Rusiecki, A.
Powiązania:
https://bibliotekanauki.pl/articles/393731.pdf
Data publikacji:
2015
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
traffic modeling
intelligent transportation system
road traffic simulations
modelowanie ruchu
inteligentny system transportowy
symulacje ruchu drogowego
Opis:
ITS systems have been deployed for last one and a half decades. Their aim is to increase a traffic flow rate in a road network of an urbanized area, to improve the comfort of driving as well as to decrease the pollution. A lot of commercial software are is available to simulate road traffic in urbanized areas. Some of them are suitable to perform traffic simulations of intelligent transportation systems via traffic modeling. A process of traffic modeling exploiting numerical simulations for an urban area where an ITS is deployed requires provision of digital maps, traffic demand amongst city zones, traffic signalization micro-programs being executed in the environment that can imitate a dynamic behavior of traffic lights at intersections in the ITS. In this paper an execution environment, developed by the Ars Numerica Group, that launches a road traffic micro-simulation is used to audit a performance of intersections’ signalization micro-programs on one of the main arteries in the city of Wrocław (Poland).
Źródło:
Archives of Transport System Telematics; 2015, 8, 4; 3-8
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some aspects of Intelligent Transport System auditing
Autorzy:
Bazan, M.
Bożek, M.
Ciskowski, P.
Halawa, K.
Janiczek, T.
Kozaczewski, P.
Rusiecki, A.
Powiązania:
https://bibliotekanauki.pl/articles/393760.pdf
Data publikacji:
2015
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
intelligent transportation
system audit
travel time prediction
fundamental diagram
inteligentny transport
audit systemu
przewidywanie czasu podróży
diagram fundamentalny
Opis:
Nowadays, in urbanized areas one of the most important matters is to determine a priori the time of driving from one zone of the city to another at various times of the day. The problem of travel time prediction is crucial in Intelligent Transportation Systems. The solution to this problem is a foundation of any route guidance system that will redirect drivers to their target destination via routes that have a lighter traffic load and thus higher travel velocity. In this paper is present a concept of a statistical methodology, developed by the ArsNumerica Group, that enables a quantity audit a travel time prediction algorithm. The methodology assumes that we are given database records of vehicles recognized by their unique identifier as well as duration times for which the messages with the predicted travel time are displayed VMS. the second aspect of ITS auditing considered in this paper is a placement of video cameras to measure vehicle stream velocity. Inappropriate camera location results in the fact that the stream velocity measured by them has a low usefulness for travel time prediction.
Źródło:
Archives of Transport System Telematics; 2015, 8, 3; 3-8
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Intelligent Transportation Systems in Analyses of Human Spatial Mobility in Cities
Zastosowanie inteligentnych systemów transportowych w analizach mobilności przestrzennej ludzi w miastach
Autorzy:
Borowska-Stefańska, Marta
Kowalski, Michał
Kurzyk, Paulina
Mikušová, Miroslava
Wiśniewski, Szymon
Powiązania:
https://bibliotekanauki.pl/articles/2089596.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Gdański. Komisja Geografii Komunikacji Polskiego Towarzystwa Geograficznego
Tematy:
ITS
intelligent transportation system
spatial mobility
transport geography
induction loop
ANPR
automatic number plate recognition
Inteligentny system transportowy
mobilność przestrzenna
geografia transportu
Opis:
This article contains results of studies on the applicability of data from Intelligent Transportation Systems (ITS) for the purposes of geographical studies regarding the spatial mobility of inhabitants within a big city. The article focuses on the option of applying two types of sub-systems – induction loops and automatic number-plate recognition (ANPR) – and includes examples of analyses based on the resulting data, which can serve as a basis for mobility studies. The area on the example of which the capabilities of application of ITS data have been presented is Lodz – a large city in central Poland. The conducted research shows that ITS systems offer an enormous potential in providing data for spatial mobility studies. In order to fully exploit its worth, however, it is imperative to expand the research procedure by including, for instance, the results of qualitative research. Also, the interpretation of results obtained on the basis of ITS data ought to be performed with an awareness of numerous significant preliminary and simplifying assumptions.
Źródło:
Prace Komisji Geografii Komunikacji PTG; 2021, 24(1); 7-30
1426-5915
2543-859X
Pojawia się w:
Prace Komisji Geografii Komunikacji PTG
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Detecting driver’s fatigue, distraction and activity using a non-intrusive ai-based monitoring system
Autorzy:
Costa, M.
Powiązania:
https://bibliotekanauki.pl/articles/91561.pdf
Data publikacji:
2019
Wydawca:
Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:
driver monitoring system
intelligent transportation systems
driver distraction monitoring
driver fatigue monitoring
Opis:
The lack of attention during the driving task is considered as a major risk factor for fatal road accidents around the world. Despite the ever-growing trend for autonomous driving which promises to bring greater road-safety benefits, the fact is today’s vehicles still only feature partial and conditional automation, demanding frequent driver action. Moreover, the monotony of such a scenario may induce fatigue or distraction, reducing driver awareness and impairing the regain of the vehicle’s control. To address this challenge, we introduce a non-intrusive system to monitor the driver in terms of fatigue, distraction, and activity. The proposed system explores state-of-the-art sensors, as well as machine learning algorithms for data extraction and modeling. In the domain of fatigue supervision, we propose a feature set that considers the vehicle’s automation level. In terms of distraction assessment, the contributions concern (i) a holistic system that covers the full range of driver distraction types and (ii) a monitoring unit that predicts the driver activity causing the faulty behavior. By comparing the performance of Support Vector Machines against Decision Trees, conducted experiments indicated that our system can predict the driver’s state with an accuracy ranging from 89% to 93%.
Źródło:
Journal of Artificial Intelligence and Soft Computing Research; 2019, 9, 4; 247-266
2083-2567
2449-6499
Pojawia się w:
Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Blockchain System for Secure and Efficient UAV-to-Vehicle Communication in Smart Cities
Autorzy:
Evangeline, Suganthi
Lenin, Ashmiya
Kumaravelu, Vinoth Babu
Powiązania:
https://bibliotekanauki.pl/articles/2202980.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
blockchain technology
elliptic curve digital signature algorithm (ECDSA-192)
intelligent transportation system (ITS)
smart contract
unmanned aerial vehicle (UAV)
securehash algorithm (SHA)
vehicular ad hoc network (VANET)
Opis:
In a smart city environment, Intelligent Transportation System (ITS) enables the vehicle to generate and communicate messages for safety applications. There exists a challenge where the integrity of the message needs to be verified before passing it on to other vehicles. There should be a provision to motivate the honest vehicles who are reporting the true event messages. To achieve this, traffic regulations and event detections can be linked with blockchain technology. Any vehicle violating traffic rules will be issued with a penalty by executing the smart contract. In case any accident occurs, the vehicle nearby to the spot can immediately send the event message to Unmanned Aerial Vehicle (UAV). It will check for its credibility and proceed with rewards. The authenticity of the vehicle inside the smart city area is verified by registering itself with UAVs deployed near the city entrance. This is enabled to reduce the participation of unauthorized vehicles inside the city zone. The Secure Hash Algorithm (SHA256) and Elliptic Curve Digital Signature Algorithm (ECDSA-192) are used for communication. The result of computation time for certificate generation and vehicles involvement rate is presented.
Źródło:
International Journal of Electronics and Telecommunications; 2023, 69, 1; 133--138
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Safety solutions for mobile nodes authentications in vehicular networks in applications of intelligent transportation systems
Autorzy:
Franekova, M.
Durech, J.
Luley, P.
Powiązania:
https://bibliotekanauki.pl/articles/393491.pdf
Data publikacji:
2014
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
intelligent transportation system
vehicular network
application focused on safety
mobile node
authentication
modified cryptography construction
mathematical model
inteligentny system transportowy
sieć samochodowa
aplikacja ukierunkowana na bezpieczeństwo
uwierzytelnianie
model matematyczny
Opis:
Applications of VANET (Vehicular ad hoc Networks) networks is focused on monitoring of the safety states of vehicles or roadway by exchanging messages between vehicles and infrastructure so that the applications will be able to help a driver to handle insecure situations. They are able to warn before possible risks which can occur during the process of transportation. Essential tool for assuring of safety communications within developed applications of intelligent transportations systems are cryptography constructions on the basis of digital signature schemes. In order to assuring safety and anonymity within vehicular communications are used pseudorandom authentications methods. The authors in the paper are focused on realization of mathematical model and description of modified cryptographic constructions which are suitable for sensor networks and applications orientated to memory and performance. In these systems it is very important to use signature scheme which do not have only computational safety but must also be effective from the view of performance and must generate short digital signatures in order to communications in real time conditions.
Źródło:
Archives of Transport System Telematics; 2014, 7, 2; 29-33
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of Intelligent Transportation Systems on road safety in Poland
Wpływ ITS na bezpieczeństwo ruchu drogowego w Polsce
Autorzy:
Gadek-Hawlena, T.
Wrobel, M.
Powiązania:
https://bibliotekanauki.pl/articles/2053080.pdf
Data publikacji:
2020
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
Intelligent Transportation System
cities
road safet
Opis:
An Intelligent Transportation System is a modern solution which aims to improve the functioning of transport by, among other things: reducing congestion, shortening travel time, or improving road safety. This solution is used in many cities around the world, bringing economic effects and improving the comfort of life of the inhabitants. In Poland, as a result of the European Union’s promotion of the de- velopment of intelligent transport systems through their co-financing, many cities have introduced such solutions. In the article, against the background of theoretical considerations, the impact of intelligent transport systems on road safety in the years 2014–2018 was analysed on the example of selected cities.
Źródło:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Ekonomika i Organizacja Logistyki; 2020, 5[1]; 95-105
2450-8055
Pojawia się w:
Zeszyty Naukowe Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie. Ekonomika i Organizacja Logistyki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Europejskie dobre praktyki w zakresie infomobilności a regionalne plany transportowe
Autorzy:
Jeleń, I.
Guszczak, B.
Powiązania:
https://bibliotekanauki.pl/articles/314702.pdf
Data publikacji:
2013
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
infomobilność
inteligentny system transportowy
ITS
projekt POLITE
transport publiczny
infomobility
intelligent transportation system
POLITE project
public transport
Opis:
Infomobilność odnosi się do procedur, systemów i urządzeń opartych na inteligentnych systemach transportowych (Intelligent Transportation Systems - ITS) oraz usługach, które zwiększają mobilność osób i towarów poprzez gromadzenie, przetwarzanie i dystrybucję informacji. Aplikacje infomobilne mogą być stosowane zarówno przez operatorów mobilnych, jak i przez każdego użytkownika, dla wszystkich rodzajów transportu. Usługi infomobilne są dedykowane do dynamicznego zarządzania publicznym i prywatnym transportem, pojazdami oraz ruchem drogowym (np. informacjami dotyczącymi wypadków drogowych). Zastosowanie ITS umożliwia zintegrowanie systemu transportowego, gdzie połączenie jego elementów służy uzyskaniu większej efektywności, bezpieczeństwa i ochronie środowiska. Usługi infomobilne mogą mieć wpływ na różne grupy użytkowników, np. pasażerów, gminy, operatorów transportowych managerów floty oraz generują korzyści dla każdej z nich. W artykule opisano projekt POLITE, współfinansowany przez Komisję Europejską w ramach programu INTERREG IVC oraz usługi infomobilne w telefonie komórkowym – Aalborg.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2013, 14, 12; 22-24
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling of ITS service configuration and stakeholders aspirations
Autorzy:
Karoń, G.
Mikulski, J.
Powiązania:
https://bibliotekanauki.pl/articles/393856.pdf
Data publikacji:
2018
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
intelligent transportation system
mathematical model of ITS
inteligentny system transportowy
model matematyczny ITS
Opis:
Paper presents important issues related to the development of intelligent transportation systems with following ITS components: stakeholders, ITS services, variants of ITS configurations. The use of formulated original models was presented in relation to the case study: ITS concept for the urban agglomeration in Poland. An important scientific contribution is the mathematical formal description of following issues: mathematical model of stakeholders of intelligent transportation systems (ITS) with its aspirations regarding the services of ITS system, mathematical model of ITS services, and mathematical model of technical variants of ITS configuration.
Źródło:
Archives of Transport System Telematics; 2018, 11, 3; 24-29
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interoperacyjność inteligentnych systemów transportowych
Interoperability of the intelligent transport systems
Autorzy:
Kowalewski, M.
Kowalczyk, B.
Chojnacki, B.
Parapura, H.
Powiązania:
https://bibliotekanauki.pl/articles/317408.pdf
Data publikacji:
2012
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
interoperacyjność
ITS
inteligentne systemy transportowe
interoperability
intelligent transportation system
Opis:
W artykule zaprezentowano wybrane zagadnienia interoperacyjności inteligentnych systemów transportowych (IST). W większości dotyczą one określenia interoperacyjności, aspektów komunikacyjnych w obszarach funkcjonalnych - podsystemach IST oraz europejskich i krajowych ram interoperacyjności.
The paper presents some issues of the interoperability of Intelligent Transport Systems (ITS). It focuses on a definition of interoperability, communication aspects of ITS subsystems and on the European and national interoperability frameworks.
Źródło:
Telekomunikacja i Techniki Informacyjne; 2012, 1-2; 40-45
1640-1549
1899-8933
Pojawia się w:
Telekomunikacja i Techniki Informacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evolution and selected implementation examples of ITS in the European Union
Autorzy:
Kozlowski, R.
Jablonski, J.
Adamek, R.
Powiązania:
https://bibliotekanauki.pl/articles/393944.pdf
Data publikacji:
2017
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
telecommunication
ITS
C-ITS
Intelligent Transportation Systems
telekomunikacja
inteligentny system transportowy
Opis:
Intelligent transportation systems (ITS) are evolving in response to a range of factors, which are discussed in this paper in conjunction with major directions of future ITS development. The technology of cooperation between the various elements of infrastructure and vehicles will determine further evolution of telematic solutions, leading to synergies arising from both existing and new applications, as well as from the advent of the Internet of things in transportation. The next step in the development of such systems is Cooperative ITS. It already has a solid foundation in the European Union’s strategic documents on transportation, and the first implementations are under way.
Źródło:
Archives of Transport System Telematics; 2017, 10, 3; 16-20
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The launching phase analysis of the implementation of Polish largest intelligent transportation system
Autorzy:
Kozłowski, R.
Palczewska, A.
Jabłoński, J.
Powiązania:
https://bibliotekanauki.pl/articles/393229.pdf
Data publikacji:
2016
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
intelligent transportation system
implementation process
advanced technologies
inteligentny system transportowy
proces wdrażania
zaawansowane technologie
Opis:
The implementation of ITS is carried out with the use of standard project management tools. Therefore, it includes certain phases. One of the most difficult and risky phase of ITS implementation is launching of such projects. An important factor causing this difficulty is the fact that launching is being done on „living organism”. Thus it has to be time-consuming mostly due to the necessity of a proper real-time city traffic data collection. Additional factors are occurring failures (eg. the tram network or traffic lights system) or accidents. Another problem are social expectations, which does not take into account the specifics of ITS implementation. The citizens expect immediate results. The aim of people responsible for the launching phase of such systems is to ensure smooth operation of all its components and to provide local community with information on a relatively long system activation to its full operation. This article presents the analysis of the launching phase of the biggest ITS in Poland.
Źródło:
Archives of Transport System Telematics; 2016, 9, 2; 26-30
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Importance of using of telematics in transportation in Honduras
Autorzy:
Lanza, E.
Szpytko, J.
Powiązania:
https://bibliotekanauki.pl/articles/393870.pdf
Data publikacji:
2017
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
telematics
transportation system
intelligent management
telematyka
system transportowy
inteligentne zarządzanie
Opis:
Recent initiatives of innovation of transport are occurring in Honduras. The implementation of telematics devices helps traffic mobility and the security of the systems. The result of an investigative poll remarks the different needs in safety and reliability in the public transport that can be solved with telematics devices.
Źródło:
Archives of Transport System Telematics; 2017, 10, 2; 33-36
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł

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