Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 23 for “"intelligent transport systems"”.
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Multimodal Data Space for Cooperative Intelligent Transport Systems
Modern Cooperative Intelligent Transport Systems (C-ITSs) are comprehensive applications that must cope with a multitude of challenges while meeting strict service and security standards. One of these challenges is a fast, secure, reliable, and universal way to store and exchange data in such a …
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New Perspectives on Modelling and Control for Next Generation Intelligent Transport Systems
… contains 3 major application areas all within an Intelligent Transportation System context. The first problem we discuss considers models that make beneficial use of the large amounts of data generated in the context of traffic systems. We use a Markov chain model to do this, where important data …
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Intelligent transport systems for South Africa: contextual investigation of the application of non-motorised transport intelligent transport measures
… utilising technology has given rise to Intelligent Transport Systems (ITS) to enhance transport system efficiency and safety. Often overlooked Non-Motorised Transport (NMT) has not received sufficient attention, despite its importance in making cities sustainable. The development of ITS …
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Appling Machine and Statistical Learning Techniques to Intelligent Transport Systems: Bottleneck Identification and Prediction, Dynamic Travel Time Prediction, Driver Run-Stop Behavior Modeling, and Autonomous Vehicle Control at Intersections
… easy to implement in advanced driver assistance systems. For uncontrolled intersections, we present a game theory based algorithm that models the intersection as a chicken game to solve the conflicts between vehicles crossing the intersection. The simulation results show a 49% saving in travel …
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Modelling traffic incidents to support dynamic bus fleets management for sustainable transport
… highly technological functions and specifically intelligent transport systems in public transport highlights the need of highly efficient, accurate and reliable bus operations network. Intelligent transport systems can support a variety of functions, including dynamic bus fleet management which …
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Investigating seamless handover in VANET systems
… including new technologies in the field of Intelligent Transport Systems. Vehicular Ad hoc Networks or VANETs are considered to be a long-term solution, contributing significantly towards Intelligent Transport Systems in providing access to critical life-safety applications and infotainment …
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Integrated Framework Development For Intelligent Transport Enforcement Systems
… investigation, to design and development of an intelligent architecture for vehicles. It was identified that vehicles, intelligent transport systems (ITS) and infrastructure lack a shared platform that allows them to be integrated and work together. With a robust and intelligent framework, …
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Quality of Service in Vehicular Ad Hoc Networks: Methodical Evaluation and Enhancements for ITS-G5
… communication is standardised comprehensively as Intelligent Transport Systems in the 5.9 GHz band (ITS-G5). This thesis centres around Quality of Service (QoS) in these VANETs based on ITS-G5 technology. Whilst only a few vehicles communicate, radio resources are plenty, and channel congestion is …
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Towards Provisioning Vehicle-Based Information Services
Smart vehicles are considered key enablers for intelligent transport systems. They are equipped with components to enable services for vehicle occupants, other vehicles on roads, and third parties. In-vehicle sensors, diversified communication modules, and an on-board unit with high computing and …
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Exploring intelligent service migration in a highly mobile network
… this explains the need to build a framework for intelligent service migration. This thesis addresses these issues. It starts by discussing the requirements for intelligent service migration. Then it investigates a low latency Quality of Service Aware Framework as well as an experimental transport …
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Heterogeneous parallel multi-radio transmission system in wireless vehicular communication
… to meet the various requirements of future Intelligent Transport Systems. The aim of this research work is to investigate the use of heterogeneous vehicular wireless net works with multiple independent Radio Access Technologies (RATs). A Multiple Interface Scheduling System (MISS) is …
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Multi-objective Optimization in Traffic Signal Control
Traffic Signal Control systems are one of the most popular Intelligent Transport Systems and they are widely used around the world to regulate traffic flow. Recently, complex optimization techniques have been applied to traffic signal control systems to improve their performance. Traffic simulators …
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Context Aware Pre-Crash System for Vehicular ad hoc Networks Using Dynamic Bayesian Model
… In recent years, this aim has been supported by Intelligent Transport Systems, offering safety systems and providing an intelligent driving environment. The development of wireless communications and mobile ad hoc networks has led to improvements in intelligent transportation systems heightening …
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Towards Developing an Integrated Microscopic Traffic Simulation Model for Large Road Networks
… optimise existing infrastructure or develop new Intelligent Transport Systems (ITS), traffic has to be modelled. The inherent complexity which is a result of inter- and intra-driver heterogeneity, macroscopic feedback loops, local interactions, multi-modal transport and many more is tackled with …
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A framework for smart traffic management using heterogeneous data sources
… Traffic forecasting and incident detection systems are fundamental areas of Intelligent Transportation Systems (ITS) that have been widely researched in the last decade. These systems provide real time information about traffic congestion and other unexpected incidents that can support …
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Emergency Braking in Compact Vehicle Platoons: A Cyber-Physical Design
… emergency. The longitudinal and lateral control systems developed so far aim to achieve string stability in the cruise scenario, i.e., to prevent that small variations at the lead magnify towards the trail. Unfortunately, this has no relevance during emergency braking, since control systems incur …
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MONITORAGGIO, STIMA E PREVISIONE REAL-TIME DEL TRAFFICO VEICOLARE CON TECNOLOGIE ITS. IMPLEMENTAZIONE DI UN SISTEMA SPERIMENTATO NELL AREA URBANA DI CATANIA
… of data coming from traffic monitoring systems and simulation models. The second methodology develops a statistical approach for capturing the variability of travel time reliability (TTR) in an extended traffic network, incorporating travel time analysis in order to evaluate their …
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A framework for the deployment of traffic safety technologies in Abu Dhabi highways
… technologies, focus more on driver support systems and rapid response systems, improve driver behaviour as a priority in Abu Dhabi highways using traffic safety technologies, and integrate the compatibility of all of the above through an integrated system and specific performance indicators …
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MULTIPARTY COLLABORATION IN EDGE COMPUTING SYSTEMS
… appliances to sophisticated safety-critical systems such as nuclear plants and medical implants. Complex IoT systems supporting multiple services, particularly edge computing systems, invariably consist of multiple subsystems designed, installed, or managed by a different vendor, …
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