Intelligent Transport Systems, From Research and Development to the Market Uptake


Book Description

This book constitutes the proceedings of the 4th International Conference on Intelligent Transport Systems, INTSYS 2020, which was held in December 2020. Due to COVID-19 pandemic the conference was held virtually. With the globalization of trade and transportation and the consequent multi-modal solutions used, additional challenges are faced by organizations and countries. Intelligent Transport Systems make transport safer, more efficient, and more sustainable by applying information and communication technologies to all transportation modes. The 16 revised full papers in this book were selected from 38 submissions and are organized in three thematic sessions on mobility; applications; simulation and prediction.




Data Analytics for Intelligent Transportation Systems


Book Description

Data Analytics for Intelligent Transportation Systems provides in-depth coverage of data-enabled methods for analyzing intelligent transportation systems that includes detailed coverage of the tools needed to implement these methods using big data analytics and other computing techniques. The book examines the major characteristics of connected transportation systems, along with the fundamental concepts of how to analyze the data they produce. It explores collecting, archiving, processing, and distributing the data, designing data infrastructures, data management and delivery systems, and the required hardware and software technologies. Users will learn how to design effective data visualizations, tactics on the planning process, and how to evaluate alternative data analytics for different connected transportation applications, along with key safety and environmental applications for both commercial and passenger vehicles, data privacy and security issues, and the role of social media data in traffic planning. Includes case studies in each chapter that illustrate the application of concepts covered Presents extensive coverage of existing and forthcoming intelligent transportation systems and data analytics technologies Contains contributors from both leading academic and commercial researchers Explains how to design effective data visualizations, tactics on the planning process, and how to evaluate alternative data analytics for different connected transportation applications




Longitudinal Study of Its Implementation


Book Description

The Intelligent Transportation Systems (ITS) Joint Program Office (JPO) is placing increasing emphasis on transferring ITS technology from research to deployment, and on accelerating the rate of ITS technology adoption. As part of these efforts, the JPO has sponsored research studies intended to improve the state of knowledge regarding the underlying characteristics and factors for technology adoption and deployment. This report is the final deliverable from the most recent of these studies, the Longitudinal Study of Implementation: Decision Factors and Effects (started in January 2012). This final report documents the findings and key observations from all tasks of the Longitudinal Study of Implementation. The Longitudinal Study of Implementation builds upon a body of existing work related to decision factors influencing ITS adoption, growth, maintenance or decline within the public and private sectors. The Longitudinal Study uses an interview-based approach to further analyze decision factors among public sector transportation agencies and the trucking industry; interviews with connected vehicle technology representatives from the automotive industry to assess their perspectives on what is needed for the connected vehicle environment to be fully realized; a post-hoc set of studies reviewing deployments, costs, and benefits at early ITS deployment sites; and a workshop and analysis of how to present cost and benefit information in a way that best informs and influences decision-makers. Finally, based on a cross-cutting assessment of these findings, the study team suggests several major themes for the federal government to consider regarding next generation ITS and the connected vehicle environment.




Connected Vehicles


Book Description

This book introduces concepts and technologies of Intelligent Transportation Systems (ITS). It describes state of the art safety communication protocol called Dedicated Short Range Communication (DSRC), currently being considered for adoption by the USDOT and automotive industry in the US. However, the principles of this book are applicable even if the underlying physical layer protocol of V2X changes in the future, e.g. V2X changes from DSRC to cellular-based connectivity. Fundamental ITS concepts include topics like global positioning system; Vehicle to Vehicle (V2V), Vehicle to Pedestrian (V2P), and Vehicle to Infrastructure (V2I) communications; human-machine interface; and security and privacy. Fundamental concepts are sometimes followed by the real-life test experimental results (such as in V2P Chapter) and description of the performance metrics used to evaluate the results. This book also describes equations and math used in the development of the individual parts of the system. This book surveys current and previous publications for trending research in the ITS domain. It also covers state of the art standards that are in place for the DSRC in the US, starting from the application layer defined in SAE J2735 all the way to physical layer defined in IEEE 802.11. The authors provide a detailed discussion on what is needed to extend the current standards to accommodate future needs of the vehicle communications, such as needs for future autonomous vehicles. Programs and code examples accompany appropriate chapters, for example, after describing remote vehicle target classification function a pseudo code and description is provided. In addition, the book discusses current topics of the technology such as spectrum sharing, simulation, security, and privacy. The intended audience for this book includes engineering graduate students, automotive professionals/engineers, researchers and technology enthusiasts.







Connected and Automated Vehicles


Book Description

Disruption in Transportation, as some experts say, is here; so is this book at this critical inflection point in the history of transportation planning, engineering, and operations. With a focus on improving safety and maximizing available systems to accommodate all modes of travel, this work brings together an array of topics and themes on transportation technologies under the banner of Connected and Automated Vehicles (CAV). The emerging technology implementing entities, industry leaders, original equipment manufacturers, standard development organizations, researchers, and others are singularly focused on a global multilogue to promote Safety, Mobility, Environment, and Economic Development (SMEEd). These discussions are technologically interdisciplinary and procedurally cross-functional, hence the need for CAV: Developing Policies, Designing Programs, and Deploying Projects. This book is aimed at the policy-maker who wants to know the high-level detail; the planner who chooses to pursue the most efficient path to implementation; the professional engineer who needs to design a sustainable system; the practitioner who considers deployable frameworks; the project manager who oversees the system deployment; the private sector consultant who develops and delivers a CAV program; and the researcher who evaluates the project benefits and documents lessons learned. This book makes a business case for implementing CAV technologies to achieve SMEEd goals; presents the possibilities and challenges to deploying emerging technologies; identifies the institutional roles and responsibilities; and develops a policy framework for mainstreaming CAV. A comprehensive perspective on emerging technologies and CAV policies, planning, and practice A practical guide to support the development of a policy framework, business case, and justify funding A real-world experience-driven discussion with case studies, lessons learned, and road map creation A goal-oriented and practitioner-focused detail to draft, design, and deploy emerging technologies and CAV to achieve safety and mobility outcomes




Intelligent Transportation Systems 2014


Book Description

"TRB's Transportation Research Record: Journal of the Transportation Research Board, No. 2424 consists of eight papers that address a new snapshot generation protocol for travel-time estimation in a connected vehicle environment, the safety impacts of intervehicle warning information systems for moving hazards in connected vehicle environments, near-crash identification in a connected vehicle environment, and energy consumption reduction strategies for plug-in hybrid electric vehicles with connected vehicle technology in urban areas. This issue also explores display location and application type on driving performance in connected vehicle systems, the implementation and testing of a cooperative bus priority system in a connected vehicle environment, ethical decision making during automated vehicle crashes, and supplementary benefits from partial vehicle automation in an ecoapproach and departure application at signalized intersections." -- Publisher's description.




Intelligent Transportation Systems and Connected and Automated Vehicles


Book Description

TRB?s Transportation Research Record: Journal of the Transportation Research Board, No. 2559, includes 15 papers that explore information related to intelligent transportation systems, including: National Survey Identifying Gaps in Consumer Knowledge of Advanced Vehicle Safety Systems, Capturing the Benefits of a Variable Advisory Speed System in Portland, Oregon: Empirical Before and After Evaluation, Lane Departure Warning and Prevention Systems in the U.S. Vehicle Fleet: Influence of Roadway Characteristics on Potential Safety Benefits, Assessing State Department of Transportation Readiness for Connected Vehicle?Cooperative Systems Deployment: Oregon Case Study, Asset-Lite Parking: Big Data Analytics in Development of Sustainable Smart Parking Solutions in Washington, D.C., Optimal Connectivity-Based Deployment of Roadside Units for Vehicular Networks in Urban Areas, Operational Concepts for Truck Maneuvers with Cooperative Adaptive Cruise Control, Determining the Readiness of Automated Driving Systems for Public Operation: Development of Behavioral Competency Requirements, Traffic Information System to Deliver In-Vehicle Messages on Predefined Routes: Use of Dedicated, Short-Range Vehicle-to-Vehicle Communication, Parking Sensing and Information System: Sensors, Deployment, and Evaluation, Use of Speed Measurements for Highway Traffic State Estimation: Case Studies on NGSIM Data and Highway A20, Netherlands, Information Age in Forward Collision Warning Based on Vehicle-to-Vehicle Communications: Sensitivity Analysis, Modeling Evaluation of Eco?Cooperative Adaptive Cruise Control in Vicinity of Signalized Intersections, Bionic Lane Driving of Autonomous Vehicles in Complex Urban Environments: Decision-Making Analysis, and Investigating Driver Response Time to Freeway Merge Advisories in a Connected Vehicle Environment.