Literatura científica selecionada sobre o tema "Systèmes de transport intelligent – Systèmes de communication"
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Artigos de revistas sobre o assunto "Systèmes de transport intelligent – Systèmes de communication"
Ygnace, J. "Les systèmes de transport intelligent". Recherche - Transports - Sécurité 68 (setembro de 2000): 87. http://dx.doi.org/10.1016/s0761-8980(00)90026-8.
Texto completo da fonteRobin-Jouan, Yves. "Besoins en communications des systèmes de transports intelligents Adéquation des solutions génériques du marché". Annales Des Télécommunications 60, n.º 3-4 (abril de 2005): 376–404. http://dx.doi.org/10.1007/bf03219826.
Texto completo da fonteClaval, Paul. "Réflexions sur la centralité". Cahiers de géographie du Québec 44, n.º 123 (12 de abril de 2005): 285–301. http://dx.doi.org/10.7202/022922ar.
Texto completo da fonteSlama, Omessaad, Bechir Alaya e Salah Zidi. "Towards Misbehavior Intelligent Detection Using Guided Machine Learning in Vehicular Ad-hoc Networks (VANET)". Inteligencia Artificial 25, n.º 70 (31 de dezembro de 2022): 138–54. http://dx.doi.org/10.4114/intartif.vol25iss70pp138-154.
Texto completo da fonteBen Salk, S., E. Pallecchi, V. Hoel e H. Happy. "Croissance et caractérisation de graphène au Pôle CNFM de Lille". J3eA 18 (2019): 1003. http://dx.doi.org/10.1051/j3ea/20191003.
Texto completo da fonteTeles, Glauciana Alves. "EXPANSÃO GEOGRAFICA DO CAPITAL E SEUS EFEITOS SOBRE A MOBILIDADE DA FORÇA DE TRABALHO: BREVES NOTAS". Revista da Casa da Geografia de Sobral (RCGS) 22, n.º 1 (28 de abril de 2020): 169–82. http://dx.doi.org/10.35701/rcgs.v22n1.438.
Texto completo da fonteMontero Fenollós, Juan-Luis. "De Mari a Babilonia: ciudades fortificadas en la antigua Mesopotamia". Vínculos de Historia Revista del Departamento de Historia de la Universidad de Castilla-La Mancha, n.º 11 (22 de junho de 2022): 15–32. http://dx.doi.org/10.18239/vdh_2022.11.01.
Texto completo da fonteBaum, Herbert, Torsten Geißler e Ulrich Westerkamp. "On the profitability of intelligent cars-methodology and results from eIMPACT". Les Cahiers Scientifiques du Transport - Scientific Papers in Transportation 57 | 2010 (31 de março de 2010). http://dx.doi.org/10.46298/cst.12095.
Texto completo da fonteUster, Guillaume, Francis Kuhn e Pierre Marx. "Advantage and feasibility of people movers single track operation in medium-sized towns". Les Cahiers Scientifiques du Transport - Scientific Papers in Transportation 26 | 1992 (30 de novembro de 1992). http://dx.doi.org/10.46298/cst.11921.
Texto completo da fonte"Les systèmes de transport intelligent Jean-Luc Ygnace, Étienne de Banville La documentation Française, collection les études de la documentation Française, série économie, 29 quai voltaire, 75344 Paris cedex 07 Décembre 1999, 126 pages, 12,50 euros, 81,99 F". Recherche - Transports - Sécurité 68 (setembro de 2000): 87. http://dx.doi.org/10.1016/s0761-8980(00)80065-5.
Texto completo da fonteTeses / dissertações sobre o assunto "Systèmes de transport intelligent – Systèmes de communication"
Daoud, Ramez. "Wireless and wired Ethernet for intelligent transportation systems". Valenciennes, 2008. http://ged.univ-valenciennes.fr/nuxeo/site/esupversions/ace94389-4796-4b12-b00d-9d4eb917a682.
Texto completo da fonteThis study focuses on the wireless as well as the wired aspect of Intelligent Transportation Systems (ITS). The On-Board network of a future smart vehicle is designed using Switched Ethernet as a backbone. This architecture aims at minimizing the amount of wiring present in today’s cars. With the increasing demand of entertainment and connectivity, the proposed model provides the vehicle passengers with internet connection, video on-demand, voice over IP (VoIP) and video conference capabilities. Also, to help the driver, a smart real-time interactive communication scheme is developed to supply traffic information. A wireless communication model is built to support the moving entities in a light urban traffic area; the model is based on stigmergic algorithms running at the core of the system infrastructure. A WiFi model is used to supply wireless connectivity to mobile nodes in a given region. The Mobile IPv4 as well as Mobile IPv6 are tested. The mobile nodes always communicate with the central intelligence of the system to update the traffic information. The stigmergic algorithm processes this data and sends to all moving vehicles messages regarding the actual traffic map. This research focuses on the wireless aspect of the problem and optimizes the architecture to satisfy minimum packet loss in the path from the central correspondent node (CN) to the mobile nodes (MN). It is found that based on MIPv6 technique and using redundant packet transmission (burst communication) one can statistically reach satisfactory
Thomas, Kévin. "Communications Bluetooth pour les Systèmes de Transport Intelligents Coopératifs". Thesis, Reims, 2020. http://www.theses.fr/2020REIMS016.
Texto completo da fonteThis thesis proposes a solution to transmit traffic information via Wireless Personal Area Networks (WPAN).Through this thesis, we propose a communication architecture that fits within the Cooperative Intelligent Transport Systems (C-ITS). This architecture will use Bluetooth Low Energy (BLE) to transmit traffic information. In addition, we have adapted the Decentralized Event Notification Message (DENM) message known from the C-ITS world to be sent in a BLE network. This adaptation provides sufficient vital information to ensure the characterization of an event. This architecture is validated by road tests.Then, we will present solutions to identify the path on which the event takes place. They must allow vehicles to know if the event is on the lane on which they are travelling. These solutions are the subject of experiments. We have selected those that give the best performance.We shall present an extended architecture proposing the extension of the coverage of our network by installing intermediate stations. These stations make it possible to consider different functionalities to be added to the architecture
Tsukada, Manabu. "Communications Management in Cooperative Intelligent Transportation Systems". Paris, ENMP, 2011. http://www.theses.fr/2011ENMP0092.
Texto completo da fonteCooperative Intelligent transportation Systems (Cooperative ITS) are the systems where multiple entities share information and tasks to achieve the ITS objectives (i. E. Road safety, traffic efficiency and comfort). Today, ITS Station architecture is being specified in ISO and ETSI as a result of discussion and consensus of the researchers and developers in ITS domain. In the architecture, ITS Stations are essential entities, that are distributed in vehicles, roadside infrastructure, centers and mobiles, to achieve the ITS objectives. The vehicle and roadside ITS Stations organize Vehicular Ad-hoc Network (VANET) to adapt multi-hop and highly dynamic network topology. GeoNetworking is a great candidate for VANET because the geographic routing shows strength in dynamic topology. In addition to VANET, the ITS Station equips multiple wireless network interfaces and connects to networks with multiple paths, which is called multihoming. The objective of the study is to optimize the communication between ITS Stations by improved decision-making algorithm using inter-component information exchange in IP-based cooperative ITS. First, we develop IPv6 GeoNetworking to take the advantages of both IP and GeoNetworking. Seconds, we propose a cross-layer based path selection management by extending a Service Access Point (SAP) between the network layer and the management entity specified in the ITS Station Architecture. The extended SAP is designed as most abstracted as possible to adapt to the future development of the ITS Station architecture. The proposed system is designed and implemented as a prototype. The prototype implementation is evaluated in both ideal and realistic scenarios using up to four vehicles. The network performance measurement is processed, visualized and analyzed with web-based tools
Cenerario, Nicolas. "Partage d’informations dans les réseaux de communication inter-véhiculaire". Valenciennes, 2010. http://ged.univ-valenciennes.fr/nuxeo/site/esupversions/b15fc5ca-0eb6-4394-bba7-f843d69afc90.
Texto completo da fonteThis thesis is interested in the information sharing in inter-vehicle communication networks. Today, thanks to the positioning systems and to the wireless communication capacities, vehicles can exchange data relating different kind of events (emergency brake, traffic jam, available parking spot, etc. ) in order to provide new assistance systems for the drivers. In this work, we focused on vehicle-to-vehicle communication (V2V). The absence of any fixed communication infrastructure and the high nodes' mobility (i. E. Vehicles) in the network raise particularly interesting problems in term of data management, for example, in term of relevance estimation in these particularly dynamic environments. In this context, our main contributions concern : the proposal of mechanisms, based on the computation of an encounter probability, allowing to estimate the relevance of information exchanged between vehicles ; mechanisms of continuous query processing in decentralized environments allowing to keep information updated ; a dissemination protocol, exploiting our encounter probability, allowing to route data to vehicles potentially interested. Our proposals were evaluated in the VESPA (Vehicular Event Sharing with a mobile Peer-to-peer Architecture) system as well as through numerous simulations
Leblanc, Brice. "Analyse non supervisée de données issues de Systèmes de Transport Intelligent-Coopératif". Thesis, Reims, 2020. http://www.theses.fr/2020REIMS014.
Texto completo da fonteThis thesis takes place in the context of Vehicular Ad-hoc Networks (VANET), and more specifically the context of Cooperative-Intelligent Transport System (C-ITS). These systems are exchanging information to enhance road safety.The purpose of this thesis is to introduce data analysis tools that may provide road operators information on the usage/state of their infrastructures. Therefore, this information may help to improve road safety. We identify two cases we want to deal with: driving profile identification and road obstacle detection.For dealing with those issues, we propose to use unsupervised learning approaches: clustering methods for driving profile identification, and concept drift detection for obstacle detection. This thesis introduces three main contributions: a methodology allowing us to transform raw C-ITS data in, first, trajectory, and then, learning data-set; the use of classical clustering methods and Points Of Interests for driving profiles with experiments on mobile device data and network logs data; and the consideration of a crowd of vehicles providing network log data as data streams and considered as input of concept drift detection algorithms to recognize road obstacles
El, Bahhar Fouzia. "Conception d'un système de communication ultra large bande appliqué aux transports". Valenciennes, 2003. http://ged.univ-valenciennes.fr/nuxeo/site/esupversions/1c685f1d-c16a-44f6-8e31-0ca9a89472c1.
Texto completo da fonteThe aim of this thesis is to investigate one major part of intelligent transportation systems, namely inter vehicles communication. In this framework, several theoretical studies have been performed to evaluate the performances of a communication system based upon the new Ultra Wide Band (UWB) technology. Further theoretical studies have been conducted to address the ability of designing multiuser access UWB systems using orthogonal function waveforms. After the simulation stage, a prototype of our system has been built in order to proceed to first tests for evaluation of performances against used waveform, modulation kind, distance between emitter and receiver and the type of antenna. In order to comfort our theoretical study, supplementary tests have been performed on our mackup for pulsed monocycle waveforms and antipodal modulation, which demonstrate the feasibility of establishing an inter vehicles communication link
Koubeissi, Ahmad. "Methodology for unified modeling of system of systems of engineering". Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10143/document.
Texto completo da fonteThe main focus of this thesis is on multilevel graphical modeling of behavior and organization of a set of component systems in a System of Systems concept. In the present work, we model the wireless communication link among component systems, with all its major effects, using a graphical modeling tool for describing flow of power in multi-physics domain called Bond Graph. This model permits identifying mathematically, the quality of signal received at information sink based on model parameter values. We conduct an experiment on cooperative behavior of two humanoids in a system of systems concept and demonstrate how we are able to experimentally measure the parameter values defined in our model.Next we justify how we are able to evaluate quantitatively, the fault tolerance level of a wireless communication link and introduce the need for redundant links in system of systems. Then we propose a methodology for coupling Hyper Graph, used for modeling the organization of component systems, and Bond Graph in multilevel graphical modeling of system of systems. Finally, we discuss another system of systems with two cooperating component systems, a Unmanned Aerial Vehicle (UAV) and an intelligent autonomous vehicle (robuTAINer), in which the UAV will supply navigation information to the intelligent autonomous vehicle to be able to safely maneuver in a confined space. We develop algorithms for robuTAINer detection and navigation from UAV. Then we practically test our algorithms and analyze the obtained results
Lebre, Marie-Ange. "De l'impact d'une décision locale et autonome sur les systèmes de transport intelligent à différentes échelles". Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI007/document.
Texto completo da fonteIn this thesis we present vehicular applications across different scales: from small scale that allows real tests of communication and services; to larger scales that include more constraints but allowing simulations on the entire network. In this context, we highlight the importance of real data and real urban topology in order to properly interpret the results of simulations. We describe different services using V2V and V2I communication. In each of them we do not pretend to take control of the vehicle, the driver is present in his vehicle, our goal is to show the potential of communication through services taking into account the difficulties outlined above. In the small scale, we focus on a service with a traffic light that improves travel times, waiting times and CO2 and fuel consumption. The medium scale is a roundabout, it allows, through a decentralized algorithm, to improve the same parameters. It also shows that with a simple and decentralized decision-making process, the system is robust to packet loss, density, human behavior or equipment rate. Finally on the scale of a city, we show that local and decentralized decisions, with only a partial access to information in the network, lead to results close to centralized solutions. The amount of data in the network is greatly reduced. We also test the response of these systems in case of significant disruption in the network such as roadworks, terrorist attack or natural disaster. Models, allowing local decision thanks to information delivered around the vehicle, show their potential whatsoever with the V2I communication or V2V
Plainchault, Patrick. "Sécurisation de la conduite par communication véhicule infrastructure à base de transpondeurs". Toulouse, INPT, 2005. http://ethesis.inp-toulouse.fr/archive/00000137/.
Texto completo da fonteFor many years, car manufacturers have been trying to ensure the safety of automobile movements. This thesis relates how a transponder based communication between vehicles and infrastructure can be used. In the first part overview of localisation systems (LIDAR, RADAR, video cameras, magnetic strip following, GPS, gyro platforms and cartography systems embedded in the vehicle), local communication (DAB, UMTS, DSRC, Bluetooth, WIFI, InfraRed,. . . ) and transponder technology are presented. Then it recalls the principles of transponder. This communication system consists of two main elements: 1) a base station with an antenna embedded in a vehicle, 2) a transponder, located in the tread including an antenna, a microcontroller for data processing and communication and a memory. Finally, also some results and applications: lateral and longitudinal positioning, inter distance calculation and detection of wrong way traffic are presented
Boutahala, Ramzi. "Mécanismes de sécurisation des communications véhiculaires". Electronic Thesis or Diss., Reims, 2023. http://www.theses.fr/2023REIMS047.
Texto completo da fonteIn this thesis, we consider the problem of communication channel overload in the context of cooperative intelligent transport systems (C-ITS). We aim to improve the communication mechanism between vehicles and focus on the security part of communication, which is the most costly in terms of resources. In Europe and the USA, adapted communication protocols have been proposed to ensure communication and cooperation among all relevant actors (vehicles, road infrastructure, pedestrians, etc). These protocols enable vehicles to communicate with each other by exchanging specific messages. Each vehicle periodically sends application beacons denoted CAM (Cooperative Awareness Message). This CAM contains information about the vehicle status (speed, location, heading, etc). In order to guarantee the integrity and the authentication of the exchanged messages, signatures that are computed using various Pseudonym Certificates (PC) are included in all sent messages. We propose a different approach that enables vehicles to send CAMs, without having to send security information, with each transmission, as required by current standards. Instead of exhaustive authentication, our approach enables vehicles to reduce data security and build trust by creating trusted environments. This reduces the need for frequent exchanges of signed CAMs and eliminates the need for an extensive verification and signature process, effectively conserving bandwidth. In addition, we propose a trust verification process that checks this trust to avoid malicious activities. Our strategy incorporates a two-fold mechanism: an extrapolation method that sets thresholds for the detection of inconsistent behavior, followed by an unsupervised deep learning model trained on calibrated data, consistently evaluating variations in neighbor behavior. The effectiveness of our approach is supported using traffic data from the A4 Reims-Paris highway in France, with simulations performed in OMNeT++, SUMO and Artery environments. The performance of all considered methods was comparatively assessed under identical testing conditions
Livros sobre o assunto "Systèmes de transport intelligent – Systèmes de communication"
Williams, Bob. Intelligent transport systems standards. Boston: Artech House, 2008.
Encontre o texto completo da fonteUnited States. Department of Transportation. Office of Operations. Systems engineering for intelligent transportation systems: An introduction for transportation professionals. Washington, D.C: Federal Highway Administration, 2007.
Encontre o texto completo da fonteIoannou, Petros A. Intelligent Freight Transportation. London: Taylor and Francis, 2008.
Encontre o texto completo da fonteChina 2020 13th Asia Pacific Transportation Development Conference Shanghai. Resilience and Sustainable Transportation Systems. Reston, VA: American Society of Civil Engineers, 2020.
Encontre o texto completo da fonteEiichi, Taniguchi, ed. City logistics: Network modelling and intelligent transport systems. Amsterdam: Pergamon, 2001.
Encontre o texto completo da fonteAdeli, Hojjat. Intelligent infrastructure: Neural networks, wavelets, and chaos theory for intelligent transportation systems and smart structures. Boca Raton, FL: CRC Press, 2008.
Encontre o texto completo da fonteGhosh, Sumit. Intelligent transportation systems: New principles and architectures. Boca Raton, Fla: CRC Press, 2000.
Encontre o texto completo da fonteKyot'ong Iyagi' Ch'ulp'an Wiwŏnhoe Taehan Kyot'ong Hakhoe. 'Sigan kwa Konggan ŭi Yŏn'gyŏl. Sigan kwa konggan ŭi yŏn'gyŏl, kyot'ong iyagi: Connection of time and space, transportation story. 8a ed. Sŏul T'ŭkpyŏlsi: Taehan Kyot'ong Hakhoe, 2018.
Encontre o texto completo da fonte1956-, Parkes Andrew M., e Franzen Stig 1943-, eds. Driving future vehicles. London: Taylor & Francis, 1993.
Encontre o texto completo da fonteWoodrow, Barfield, e Dingus Thomas A, eds. Human factors in intelligent transportation systems. Mahwah, N.J: Lawrence Erlbaum Associates, 1998.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Systèmes de transport intelligent – Systèmes de communication"
MENDIBOURE, Léo, Mohamed Aymen CHALOUF e Francine KRIEF. "Vers de nouvelles architectures intelligentes pour l’Internet des véhicules". In Gestion et contrôle intelligents des réseaux, 205–29. ISTE Group, 2020. http://dx.doi.org/10.51926/iste.9008.ch8.
Texto completo da fonteWAHL, Martine, e Patrick SONDI. "Enjeux autour des communications ad hoc sur la route". In Conception et évaluation de protocole de routage ad hoc, 5–15. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9112.ch1.
Texto completo da fonte