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Autonomous Vehicles

rosaP Repository & Open Science Access Portal

By leveraging advanced technologies, Autonomous Vehicles (AVs) hold the potential to increase transportation safety and efficiency. This collection showcases USDOT-funded research and data concerning AVs. Bookmark this collection: https://rosap.ntl.bts.gov/collection_avs OR https://doi.org/10.21949/1x81-qs91.

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Showing 561 - 580 of 880 results
  • Assessment of Safety Benefits of Technologies to Reduce Pedestrian Crossing Fatalities at Midblock Locations
    Assessment of Safety Benefits of Technologies to Reduce Pedestrian Crossing Fatalities at Midblock Locations
    Ogle, Jennifer H ;
    Islam, Sababa
    2020-05-01 | PDF
    In 2015, South Carolina ranked third in the nation in pedestrian fatalities per 100,000 population. Out of 979 total motor vehicle fatalities, 123 involved pedestrians, accounting for over 12% of all road user fatalities in South Carolina. While some individuals make conscious choices to walk and dwell in transit-oriented or mixed-use walkable comm ...
  • Assessing Alternate Approaches for Conveying Automated Vehicle Intentions
    Assessing Alternate Approaches for Conveying Automated Vehicle ‘Intentions’
    Basantis, Alexis ;
    Miller, Marty
    2020-05-01 | PDF
    One of the biggest highly automated vehicle (HAV) market barriers may be a lack of user trust in the automated driving system itself. Research has shown that this lack of faith in the system primarily stems from a lack of system transparency while the vehicle is in motion—users are not informed how the car will react in an upcoming scenario—and not ...
  • Developing Secure Strategies for Vehicular Ad hoc Networks in Connected and Autonomous Vehicles
    Developing Secure Strategies for Vehicular Ad hoc Networks in Connected and Autonomous Vehicles
    Zhu, Quanyan ;
    Zimmerman, Rae
    2020-05-01 | PDF
    The research aims at developing a resilient framework to be applied to transportation systems using connected and autonomous vehicles (CAVs). This innovation potentially responds to accident rates often related to inefficient communication systems, supported by a variety of state-of-the-art safety applications. A Vehicular Ad hoc Network (VANET) is ...
  • What Makes Cents How Uber Shapes Municipal OnStreet Parking Revenue
    What Makes Cents? How Uber Shapes Municipal On-Street Parking Revenue
    Brown, Anne ;
    Clark, Benjamin Y
    2020-05-01 | PDF
    Autonomous vehicles (AVs) will challenge cities in many ways that are critical to address before widescale adoption. In particular, AVs may upset municipal budgets as they upend traditional auto-related funding streams like registration fees and parking revenues. This research begins to quantify the potential financial impacts of AVs by analyzing c ...
  • Supporting People with Vision Impairments in Automated Vehicles Challenge and Opportunities
    Supporting People with Vision Impairments in Automated Vehicles: Challenge and Opportunities
    Brewer, Robin ;
    Ellison, Nicole
    2020-05-01 | PDF
    Autonomous and automated vehicles (AVs) will provide many opportunities for mobility and independence for people with vision impairments (PwVI). This project provides insights on the challenges and potential barriers to their adoption of AVs. The authors examine adoption and use of ridesharing services. The authors study ridesharing as a proxy for ...
  • Assessment of Safety Benefits of Technologies to Reduce Pedestrian Crossing Fatalities at Midblock Locations [supporting datasets]
    Ogle, Jennifer H ;
    Islam, Sababa
    2020-05-01 | PDF
    In 2015, South Carolina ranked third in the nation in pedestrian fatalities per 100,000 population. Out of 979 total motor vehicle fatalities, 123 involved pedestrians, accounting for over 12% of all road user fatalities in South Carolina. While some individuals make conscious choices to walk and dwell in transit-oriented or mixed-use walkable comm ...
    Dataset Supporting Files
  • Understanding and Guiding Pedestrian and Crowd Motion
    Understanding and Guiding Pedestrian and Crowd Motion
    Yang, Dongfang ;
    Redmill, Keith
    2020-04-24 | PDF
    Future transportation system is expected to be in a hybrid form instead of the basic road-vehicle-passenger relationship that is still very common in most transportation systems. That is to say, future transportation will cover additional scenarios and different types of vehicles with partial or full automation. A very representative example is the ...
  • FMVSS Considerations for Vehicles with Automated Driving Systems Volume 1
    FMVSS Considerations for Vehicles with Automated Driving Systems: Volume 1
    Blanco, Myra ;
    Chaka, Michelle
    2020-04-09 | PDF
    The portion of the research project included in this volume focused on 12 Federal Motor Vehicle Safety Standards (FMVSS). It provides research findings, including the performance requirements and the test procedures, in terms of options regarding technical translations based on potential regulatory barriers identified for compliance verification of ...
  • DC Autonomous Vehicles Study Final Report
    DC Autonomous Vehicles Study Final Report
    Bowser, Muriel
    2020-04-07 | PDF
    This report used a scenario-planning approach to develop and analyze the range of potential effects that autonomous vehicles will have on the District and the region in the future. Among many things, the results show that this transportation technology can be used to advance the District’s economic growth and aid our housing affordability issues an ...
  • Exploring the Role of Attitude in the Acceptance of SelfDriving Shuttles
    Exploring the Role of Attitude in the Acceptance of Self-Driving Shuttles
    Xing, Yan ;
    Handy, Susan L
    2020-04-01 | PDF
    Self-driving vehicles, as a revolution in mobility, are emerging and developing rapidly. However, public attitudes toward this new unproven technology are still uncertain. Given the significant influence of attitude toward a new technology on the intention to use it, the question arises as to why some people are in favor of this technology whereas ...
  • Autonomous Vehicles Capturing InVehicle Experience Focus Group FollowUp With Persons With Autism and Other Disabilities at the 2019 Princeton University SmartDrivingCar Summit
    Autonomous Vehicles: Capturing In-Vehicle Experience & Focus Group Follow-Up With Persons With Autism and Other Disabilities at the 2019 Princeton University SmartDrivingCar Summit
    Feeley, Cecilia ;
    Lubin, Andrea
    2020-04-01 | PDF
    As autonomous vehicle (AV) innovation continues to gain worldwide momentum and with it the potential for expanded mobility, it is vital to consider how this technology can contribute to improved access for persons with disabilities, who represent one in four U.S. adults, or over 60 million persons. To date, there has been limited research focused o ...
  • Connected and Automated Vehicle Based Intersection Maneuver Assist Systems CAVIMAS and Their Impact on Driver Behavior Acceptance and Safety
    Connected and Automated Vehicle Based Intersection Maneuver Assist Systems (CAVIMAS) and Their Impact on Driver Behavior, Acceptance, and Safety
    Pradhan, Anuj K. ;
    Jeong, Heejin
    2020-04-01 | PDF
    Intersection crashes can be potentially mitigated by leveraging deployments of vehicle-to-infrastructure (V2I) and vehicle-to- vehicle (V2V) safety management solutions. However, it is equally critical that these deployments are undertaken in tandem with interventions based on human factors evidence relating to the content and presentation of such ...
  • On Transportation Equity Implications of Connected and Autonomous Vehicles CAV A Review of Methodologies
    On Transportation Equity Implications of Connected and Autonomous Vehicles (CAV): A Review of Methodologies
    Bills, Tierra ;
    Tian, Tian
    2020-04-01 | PDF
    This review brings together the bodies of literature on transportation equity analysis, travel behavior forecasting, and impacts of connected and autonomous vehicles (CAVs), with the ultimate objective of highlighting important research needs for measuring the transportation equity implications of CAVs. In comparison to previous reviews of social i ...
  • Connected Autonomous Vehicles Safety During Merging and Lane Change and Impact on Traffic Flow Research Brief
    Connected Autonomous Vehicles: Safety During Merging and Lane Change and Impact on Traffic Flow [Research Brief]
    Iannou, Petros ;
    Monteiro, Fernando V
    2020-04-01 | PDF
    The development of autonomous vehicles that behave as independent robots relying solely on their on-board sensors to operate in highly uncertain environments which are to be learned using massive data and machine learning and artificial intelligence techniques is an approach that dominated the industry of autonomous vehicles. Current autonomous veh ...
  • Perfecting Policy with Pilots New Mobility and AV Urban Delivery Pilot Project Assessment
    Perfecting Policy with Pilots: New Mobility and AV Urban Delivery Pilot Project Assessment
    Steckler, Becky ;
    Coia, Juliette
    2020-04-01 | PDF
    This study was designed to help public agencies understand what activities are most likely to help them achieve their pilot project goals. Researchers describe 10 recommended actions for all pilot projects, regardless of the mode. Researchers focused on pilot projects in the United States and Canada that involve testing of new mobility services and ...
  • Automated Vehicles and Central Business District Parking: The Effects of Drop-off-Travel on Traffic Flow and Vehicle Emissions [supporting datasets]
    Rodier, Caroline ;
    Chai, Huajun
    2020-03-25 | PDF
    The potential for automated vehicles (AVs) to reduce parking to allow for the conversion of on-and off-street parking to new uses, such as new space for walk, bike, and shared -micro-mobility services, and housing), has sparked significant interest among urban planners. AVs could drop-off and pick-up passengers in areas where parking costs are high ...
    Dataset Supporting Files
  • Optimal Driving of Autonomous Vehicle Platoons on Arterial Streets to Reduce Fuel Consumption
    Optimal Driving of Autonomous Vehicle Platoons on Arterial Streets to Reduce Fuel Consumption
    Han, Xiao ;
    Ma, Rui
    2020-03-04 | PDF
    Traffic signals, while serving an important function to coordinate vehicle movements through intersections, also cause frequent stops and delays, particularly when they are not properly timed. Such stops and delays contribute to significant amount of fuel consumption and greenhouse gas emissions. The recent development of connected and automated ve ...
  • Accelerated Training for Connected and Automated Vehicles Based on Adaptive Evaluation Method
    Accelerated Training for Connected and Automated Vehicles Based on Adaptive Evaluation Method
    Liu, Henry ;
    Feng, Yiheng
    2020-03-01 | PDF
    How to generate testing scenario libraries for connected and automated vehicles (CAVs) is a major challenge faced by the industry. In previous studies, to evaluate maneuver challenge of a scenario, surrogate models (SMs) are often used without explicit knowledge of the CAV under test. However, performance dissimilarities between the SM and the CAV ...
  • Developing and Testing an ECOCooperative Adaptive Cruise Control System for Buses
    Developing and Testing an ECO-Cooperative Adaptive Cruise Control System for Buses
    Chen, Hao ;
    Rakha, Hesham A.
    2020-03-01 | PDF
    Studies over the past decade have shown that eco-driving systems which provide speed advisories to drivers/vehicles using data received via vehicle-to-infrastructure and vehicle-to-vehicle communications can help improve traffic mobility and reduce vehicle energy and emission levels. This study extends the Eco-Cooperative Adaptive Cruise Control (E ...
  • Macroscopic Fundamental Diagram Approach to Traffic Flow With AutonomousConnected Vehicles
    Macroscopic Fundamental Diagram Approach to Traffic Flow With Autonomous/Connected Vehicles
    Whalin, Robert W ;
    Hu, Guojing
    2020-03-01 | PDF
    Connected and autonomous vehicles (CAVs) have the capability to acquire real-time information from each other while human-driven vehicles (HVs) are standalone in the vehicle roadway navigation system. The information asymmetry poses great challenges in managing and controlling vehicles in the mixed traffic. To address such challenges, a new lane-ch ...
561 - 580 / 880
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