Detailed Concept of Operations: Transportation Systems Management and Operations/Cooperative Driving Automation Use Cases and Scenarios

Detailed Concept of Operations: Transportation Systems Management and Operations/Cooperative Driving Automation Use Cases and Scenarios
Author: Sudhakar Nallamothu
Publisher:
Total Pages: 121
Release: 2021
Genre: Automated vehicles
ISBN:

This report presents the detailed concept of operations (ConOps) in support of the CARMA PlatformSM sponsored by the Federal Highway Administration's Office of Operations Research and Development. The high-level ConOps focuses on four transportation systems management and operations use cases–basic travel, traffic-incident management, road-weather management, and work-zone management–and explores the framework of those relationships in greater detail. As part of the high-level ConOps, researchers identified approximately 160 different situations falling under each of the 4 use cases. This detailed ConOps identifies the selected priority situations under Group 1 priority use cases. For each priority situation, the research team identified the operational needs, operational design domain, associated stakeholders, concept diagrams, information flows, triggers, and functional requirements. Each situation includes an applicable scenario description and a user requirements traceability matrix.

High-Level Concept of Operations: Examination of the Relationships Between Transportation Systems Management and Operations Strategies and Cooperative Driving Automation

High-Level Concept of Operations: Examination of the Relationships Between Transportation Systems Management and Operations Strategies and Cooperative Driving Automation
Author:
Publisher:
Total Pages: 128
Release: 2021
Genre: Automated vehicles
ISBN:

This report explores the relationships between transportation systems management and operations (TSMO) strategies and cooperative driving automation (CDA). It presents a high-level concept of operations (ConOps) in support of the CARMA PlatformSM sponsored by the Federal Highway Administration Office of Operations Research and Development. Developing this ConOps is an initial step in the current CARMASM effort to define and develop testable use cases that demonstrate how CDA capabilities can be integrated with TSMO strategies. The ConOps first discusses the traditional TSMO strategies for operating and managing the transportation infrastructure. It then identifies, at a high level, those strategies expected to be impacted by the introduction of CDA technologies. Next, from among this nexus of TSMO strategies, the ConOps focuses on four use cases–basic travel, traffic-incident management, road-weather management, and work-zone management–and explores the framework of those relationships in greater detail. The ConOps also describes whether–and, if applicable, how–CDA will impact existing TSMO use case activities. This mapping accounts for both the levels of vehicle automation and classes of vehicle cooperation.

Intelligent Cyber-Physical Systems for Autonomous Transportation

Intelligent Cyber-Physical Systems for Autonomous Transportation
Author: Sahil Garg
Publisher: Springer Nature
Total Pages: 289
Release: 2022-04-27
Genre: Technology & Engineering
ISBN: 3030920542

This book provides comprehensive discussion on key topics related to the usage and deployment of AI in urban transportation systems including drones. The book presents intelligent solutions to overcome the challenges of static approaches in the transportation sector to make them intelligent, adaptive, agile, and flexible. The book showcases different AI-deployment models, algorithms, and implementations related to intelligent cyber physical systems (CPS) along with their pros and cons. Even more, this book provides deep insights into the CPS specifically about the layered architecture and different planes, interfaces, and programmable network operations. The deployment models for AI-based CPS are also included with an aim towards the design of interoperable and intelligent CPS architectures by researchers in future. The authors present hands on practical implementations, deployment scenarios, and use cases related to different transportation scenarios. In the end, the design and research challenges, open issues, and future research directions are provided.

The End of Driving

The End of Driving
Author: Bern Grush
Publisher: Elsevier
Total Pages: 334
Release: 2018-06-25
Genre: Law
ISBN: 0128165103

While many transportation and city planners, researchers, students, practitioners, and political leaders are familiar with the technical nature and promise of vehicle automation, consensus is not yet often seen on the impact that will result, or the policies and actions that those responsible for transportation systems should take. The End of Driving: Transportation Systems and Public Policy Planning for Autonomous Vehicles explores both the potential of vehicle automation technology and the barriers it faces when considering coherent urban deployment. The book evaluates the case for deliberate development of automated public transportation and mobility-as-a-service as paths towards sustainable mobility, describing critical approaches to the planning and management of vehicle automation technology. It serves as a reference for understanding the full life cycle of the multi-year transportation systems planning processes, including novel regulation, planning, and acquisition tools for regional transportation. Application-oriented, research-based, and solution-oriented rather than predict-and-warn, The End of Driving concludes with a detailed discussion of the systems design needed for accomplishing this shift. From the Foreword by Susan Shaheen: The authors ... extend potential solutions through a set of open-ended exercises after each chapter. Their approach is both strategic and deliberate. They lead the reader from definitions and context setting to the transition toward automation, employing a range of creative strategies and policies. While our quest to understand how to deploy automated vehicles is just beginning, this book provides a thoughtful introduction to inform this evolution. Offers a workable public transit solution design melding the traditional “acquire-and-operate mode with the absorption of new technology Provides a step-by-step discussion of digital systems designs and effective regulation-by-data approaches needed for a new urban mobility Learning aids include case study scenarios, chapter objectives and discussion questions, sidebars and a glossary

Intelligent Transportation Systems

Intelligent Transportation Systems
Author: Robert Gordon
Publisher: Springer
Total Pages: 286
Release: 2015-11-02
Genre: Technology & Engineering
ISBN: 3319147684

Intelligent Transportation Systems: Functional Design for Economical and Efficient Traffic Management provides practical guidance on the efficient use of resources in the design of ITS. The author explains how functional design alternatives can meet project objectives and requirements with optimal cost effectiveness and clarifies how transportation planning and traffic diversion principles relate to functional ITS device selections and equipment locations. Methodologies for translating objectives to functional device types, determining device deployment densities and determining the best placement of CCTV cameras and message signs are provided, as are models for evaluating the benefits of design alternatives based on traffic conditions. Readers will learn how to reduce recurrent congestion, improve incident clearance time in non-recurrent congestion, provide real-time incident information to motorists, and leverage transportation management center data for lane control through important new active transportation and demand management (ATDM) methods. Finally, the author examines exciting developments in connected vehicle technologies, exploring their potential to greatly improve safety, mobility and energy efficiency. This resource will greatly benefit all ITS designers and managers and is of pivotal importance for operating agencies performing evaluations to justify operational funding and system expansions.

Using Cooperative Automated Transportation Data for Freeway Operational Strategies

Using Cooperative Automated Transportation Data for Freeway Operational Strategies
Author: Meenakshy Vasudevan
Publisher:
Total Pages: 0
Release: 2024
Genre: Intelligent transportation systems
ISBN: 9780309709491

"Since the introduction of digital computers more than 50 years ago, continuous developments in computer technology, emerging data sources, and communications have created opportunities for operational strategies and performance measures to improve freeway network safety and mobility. NCHRP Research Report 1080: Using Cooperative Automated Transportation Data for Freeway Operational Strategies, from TRB's National Cooperative Highway Research Program, is an assessment of transportation operational scenarios and use cases where freeway operational strategies could be improved through the transmission of data between a transportation management system and the larger cooperative automated transportation system."--Publisher's website.

Advances in Artificial Transportation Systems and Simulation

Advances in Artificial Transportation Systems and Simulation
Author: Rosaldo J F Rossetti
Publisher: Academic Press
Total Pages: 258
Release: 2014-12-15
Genre: Technology & Engineering
ISBN: 0123973287

The Intelligent Systems Series encompasses theoretical studies, design methods, and real-world implementations and applications. It publishes titles in three core sub-topic areas: Intelligent Automation, Intelligent Transportation Systems, and Intelligent Computing. Titles focus on professional and academic reference works and handbooks. This volume, Advances in Artificial Transportation Systems and Simulation, covers hot topics including driver assistance systems; cooperative vehicle-highway systems; collision avoidance; pedestrian protection; image, radar and lidar signal processing; and V2V and V2I communications. The readership for the series is broad, reflecting the wide range of intelligent systems interest and application, but focuses on engineering (in particular automation, control, mechatronics, robotics, transportation, automotive, aerospace), electronics and electronic design, and computer science. Provides researchers and engineers with up to date research results and state-of-the art technologies in the area of intelligent vehicles and transportation systems Includes case studies plus surveys of the latest research Covers hot topics including driver assistance systems; cooperative vehicle-highway systems; collision avoidance; pedestrian protection; image, radar and lidar signal processing; V2V and V2I communications

Cooperative Connected and Automated Mobility (CCAM)

Cooperative Connected and Automated Mobility (CCAM)
Author: Joaquim Ferreira
Publisher: MDPI
Total Pages: 128
Release: 2020-02-06
Genre: Technology & Engineering
ISBN: 3039281585

Cooperative connected and automated mobility (CCAM) has the potential to reshape the transportation ecosystem in a revolutionary way. Transportation systems will be safer, more efficient and more comfortable. Cars are going to be the third living space, as passengers will have the freedom to use their car to live, work and travel. Despite the massive effort devoted, both by academia and industry, to developing connected and automated vehicles, there are still many issues to be addressed, including not only scientific and technological, but also regulatory and political issues. This book, mostly centered on the scientific and technological aspects of CCAMs, features seven articles highlighting recent advances of the state of the art in different CCAM technologies. Two papers address vehicular platooning, a key application for day-1 automated driving, other presents a scheme to improve the resource utilization of vehicular networks, while another paper addresses critical train communications, proposing an architecture based on 5G, SDN and MPTCP to provide path diversity and end-to-end redundancy. One paper describes the status of roadside deployment activities and analyzes the policies and practices of cooperative driving in the European Union. Finally, two review papers, one on congestion control techniques for VANETs and the other on fault tolerance techniques for vehicular networks, conclude the book.