This book presents many valuable tips for making decisions related to traffic flow in transport networks. The knowledge base in practical examples, as well as the decision support systems described in this book, finds interest among people who face the daily challenge of searching for advanced solutions and practical applications in road traffic engineering. The publication is therefore addressed to local authorities related to the planning and development of development strategies for selected areas with regard to transport (both in the urban and regional dimension) and to representatives of business and industry, as people directly involved in the implementation of traffic engineering solutions. The publication contains selected papers submitted to and presented at the 18th "Transport Systems. Theory and Practice" Scientific and Technical Conference organized by the Department of Transport Systems, Traffic Engineering and Logistics at the Faculty of Transport and Aviation Engineering at the Silesian University of Technology. The conference took place on September 19-20, 2022, in Katowice (Poland).

This book will guide you in a simple and illustrative way through all aspects related to crowd behaviour, including sociological theories, methods of crowd control, people detection and tracking, and crowd simulation and prediction, while examining previous accidents to learn from the past. Crowds are a constant presence in most cities around the globe and mass gatherings are attracting an increasing number of people. While experience can help manage large crowds and plan mass events, knowledge on crowd behaviour is fundamental for successfully dealing with unexpected situations, improving current practices and implementing state-of-the-art technologies in management strategies. After letting people laugh about the controversy on colliding pedestrians, with this book, two of the Ig Nobel laureates on pedestrian traffic will make you think (and learn) presenting through a collaborative approach, combining theoretical with practical advice, the science behind crowd dynamics and the importance it plays in our increasingly urbanized society. Fundamental aspects related to crowd management are presented using simple concepts requiring little or no knowledge of mathematics or engineering. Professionals involved in pedestrian traffic, as well as students and researchers entering the field of crowd dynamics, will find this book a useful interdisciplinary introduction on the subject, exploring both fundamental background information and more specific topics related to crowd management.

This book addresses comprehensive issues of infrastructure management at the sectoral level in India. This book analyses four critical sectors viz. Transportation, Power, Urban, and Digital Infrastructure and their planning and management from an Indian perspective. The book also identifies empirical risks and challenges in the planning and management of infrastructure in India. A diverse set of management solutions that can support better infrastructure management across sectors are also discussed in the present book.

This book presents innovations in the field of high-speed rail technology, hyperloop transportation technologies and Maglev system, information and communication technology (ICT) for intelligent transportation systems (ITS), multimodal transportation, sustainable freight transportation, and others. The papers presented in the book are proceedings of the annual scientific forum "TransSiberia", which is the foremost Russian transport event that focuses on innovations in rail transport. The book also presents research in the field of railway engineering, health monitoring, inspection, NDT&E, and signal processing. Developments in the field of decarbonization of railway transport and new types of fuel as an alternative to electrification are proposed. The issues of sustainable operation and maintenance of railway systems and sustainable freight transportation, such as digitalization and AI technologies for sustainable asset management, operation, and maintenance of railway systems, have received a lot of research attention. The book serves as a medium for railroad academia and industry to exchange new ideas and share the latest achievements, as well as to continue supporting the productivity of the transport industry in a sustainable manner.

This book describes the development of an innovative solution for electrified roadway pavements based on engineered cementitious composites, which are exhibiting an extreme tensile strain capacity that is much higher than conventional concrete. This enables the pavement to work without steel reinforcement and to embed a dynamic wireless power transfer technology for charging electric vehicles. At first, the book presents a modified performance-driven design approach to improve the composites to achieve the optimum pavement design in terms of functional and structural performance. It shows that the modified composites can be used to fulfil the safety and comfort factors without neglecting the characteristics of conventional ones. Further, 3D finite element and fluid dynamics models are used to analyse the pavement properties. The validated models can predict the functional performance, including skid resistance, surface water drainage, and noise. In the remaining part of the thesis, an environmentally-friendly photocatalytic function for pavement made of engineered cementitious composites is investigated. In turn, a multi-criteria design analysis is proposed to identify the optimum functional performance of the pavements. All in all, this book reports on a comprehensive approach to design, analyse and optimize engineered cementitious composites for electrified road pavement application. A special emphasis is given on applications in Singapore and other tropical megacities.

The advent of fiber optic transmission systems and wavelength division multiplexing (WDM) have led to a dramatic increase in the usable bandwidth of single fiber systems. This book provides detailed coverage of survivability (dealing with the risk of losing large volumes of traffic data due to a failure of a node or a single fiber span) and traffic grooming (managing the increased complexity of smaller user requests over high capacity data pipes), both of which are key issues in modern optical networks. A framework is developed to deal with these problems in wide-area networks, where the topology used to service various high-bandwidth (but still small in relation to the capacity of the fiber) systems evolves toward making use of a general mesh. Effective solutions, exploiting complex optimization techniques, and heuristic methods are presented to keep network problems tractable. Newer networking technologies and efficient design methodologies are also described.

This book presents a practical framework for the application of big data, cloud, and pervasive and complex systems to sustainable solutions for urban environmental challenges. It covers the technologies, potential, and possible and impact of big data on energy efficiency and the urban environment. The book first introduces key aspects of big data, cloud services, pervasive computing, and mobile technologies from a pragmatic design perspective, including sample open source firmware. Cloud services, mobile and embedded platforms, interfaces, operating system design methods, networking, and middleware are all considered. The authors then explore in detail the framework, design principles, architecture and key components of developing energy systems to support sustainable urban environments. The included case study provides a pathway to improve the eco-efficiency of urban transport, demonstrating how to design an energy efficient next generation urban navigation system by leveraging vast cloud data sets on user-behavior. Ultimately, this resource maps big data's pivotal intersection with rapid global urbanization along the path to a sustainable future.

This book gathers papers presented at the International Conference "Vision Zero for Sustainable Road Safety in Baltic Sea Region", held on December 2018 at Vilnius Gediminas Technical University, in Vilnius, Lithuania. Taking as a starting point the multi-national road traffic safety program Vision Zero, originated in Sweden in 1995, the book aims at showing the current situation in different countries, in terms of achieved results and new challenges in both policy implementation and available technologies. A special emphasis is given to themes such as safety of smart vehicles, human factors, public education, and urban planning. The book offers an extensive source of information and ideas concerning innovative transportation technologies and infrastructure. It addresses both researchers and decision-makers in this field.

Asphalt Pavements provides the know-how behind the design, production and maintenance of asphalt pavements and parking lots. Incorporating the latest technology, this book is the first to focus primarily on the design, production and maintenance of low-volume roads and parking areas. Special attention is given to determining the traffic capacity, required thickness and asphalt mixture type for parking applications. Topics covered include: material information such as binder properties, testing grading and selection; construction information such as mixing plant operation, proportioning, mixture placement and compaction; and design information such as thickness and mixture design methods and guidelines on applying these to highways, city streets and parking Areas. It is an essential practical guide aimed at those engineers and architects who are not directly involved in the asphalt industry, but who nonetheless need to have a good general knowledge of the subject. Asphalt Pavements provides a novice with enough information to completely design, construct and specify an asphalt pavement.

Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF service center. This report presents the results of a detailed evaluation of the MX 30 pavement marking 30-meter retroreflectometer. The evaluation is designed to test the measurement bias, repeatability, and reproducibility of handheld and mobile retroreflectometers produced by several manufacturers.

In diesem Werk werden konventionelle elektrische Netze und moderne dezentrale Stromerzeugungsanlagen mit Nutzung Erneuerbarer Energien als eine Einheit betrachtet.Im Mittelpunkt steht die Integration Erneuerbarer Energien in bestehende und neue elektrische Netze an Land und im Offshore-Bereich. Die vorgeschlagenen Berechnungsverfahren, Gleichungen und Grafiken bilden ein hilfreiches Werkzeug zur Planung des Netzanschlusses dezentraler Erzeugungsanlagen mit unterschiedlichen Generatorsystemen und zur Analyse von deren Auswirkungen auf bestehende Netze mit konventionellen Kraftwerken. Zum Buch gehoert ein Glossar, ein zwoelfsprachiges Woerterbuch und ein Anhang mit technischen Charakteristiken relevanter Netzbetriebsmittel. Fur diese Auflage wurden der Text und die Literaturquellen aktualisiert, sowie die Grafiken uberarbeitet.

This open access book is interdisciplinary and provides cross-sectoral and multi-dimensional exploration of sustainable development and transportation in South Africa. Drawing on work from different disciplines, the book contributes not only to academia but also seeks to inform urban and regional policy with the view of contributing to the national aspirations of South Africa as espoused in the National Development Plan (NDP), 2030, National Spatial Development Framework (NSDF) Draft (2019), National Climate Change Adaptation Strategy (NCASS) Draft (2019), Green Transport Strategy for South Africa (2018-2050), and National Transportation Plan (NATMAP), 2050. Adopting a multi-dimensional assessment, the book provides a background for co-production concerning climate change, sustainable development, and transportation in the Global South. The book contributes in its analysis of the institutional and legislative framework that relates to the climate change, skills and knowledge transfer, sustainable development, and transportation in South Africa, as these are responsible for the evolution of the green economy and transport sector in the country. The connections among different sectors and issues such as environment, transport modes, technology innovation, vehicle management and emission control, skills and knowledge transfer, legislative and policy framework, and the wider objectives of the sustainable development goals (SDGs), especially goals 11 to 13. The success stories relating to climate change, sustainable development, and transportation in South Africa are identified together with the best possible practices that may inform better environmental, urban and regional planning, policy, practice, and management.

Dominik Pelzer presents a framework for investigating and optimizing the profitability of energy storage systems. The author deploys the methodology to assess the benefits of electric vehicle smart charging and to investigate the financial viability of arbitrage using battery energy storage systems. He evaluates the factors influencing profitability and identifies conditions for profitable operation. Due to the framework's modular design, these considerations can be extended to a large variety of storage technologies and scenarios to identify optimal operating parameters.

Fur Vorlesungen an der TU Braunschweig entstand als systematische Einfuhrung in das Thema der Siche rungstechnik der Bahnen im Stadtverkehr ein Skript, das jetzt in Form dieses essentials der Allgemeinheit zuganglich gemacht wird. Bisher wurde in verfugbaren Lehrbuchern der Bahnsicherungstechnik auf die Besonderheiten bei Stadtschnellbahnen und Strassenbahnen eher am Rande verwiesen, was jedoch der grossen Bedeutung dieser Bahnsysteme fur den oeffentlichen Personennahverkehr nicht gerecht wird.

This volume focuses on recent advances in the planning, design, construction and management of new and existing roads with a particular focus on safety, sustainability and resilience. It discusses field experience through case studies and pilots presented by leading international subject-matter specialists. Chapters were selected from the 18th International Road Federation World Meeting & Exhibition, Dubai 2021.

Philip Kruger liefert einen UEberblick zur Architektur Intelligenter Verkehrssysteme (IVS) und vermittelt wichtige Grundlagen und Entwicklungstrends im Themenfeld. Der Autor beschreibt den Fortschritt in Deutschland zur Erarbeitung einer umfassenden und intermodalen IVS-Architektur und bewertet diesen genauer. Fur die koordinierte und harmonisierte Weiterentwicklung von IVS werden Rahmenbedingungen benoetigt, wie sie in einer nationalen IVS-Architektur beschrieben sind. Dabei darf eine nationale IVS-Architektur nicht als Hemmnis fur Innovationen verstanden werden, sondern vielmehr als Basis jeder systematischen Weiter- und Neuentwicklung von IVS.