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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 321 - 340 of 854 results
  • Design of Urban Landscape and Road Networks to Accommodate CAVs
    Design of Urban Landscape and Road Networks to Accommodate CAVs
    Guo, Yuntao ;
    Souders, Dustin
    2022-06-01 | PDF
    Autonomous vehicles (AVs) prospectively offer enhanced safety and mobility for travelers and increased efficiency of transportation system operations. AVs are likely to have significant impacts on the forms and functions of the built environment. In addition, the increasing urban air pollution, energy consumption, and climate change foster the need ...
  • Driver Adaptation to Vehicle Automation The Effect of Driver Assistance Systems on Driving Performance and System Monitoring
    Driver Adaptation to Vehicle Automation: The Effect of Driver Assistance Systems on Driving Performance and System Monitoring
    Weaver, Starla ;
    Chao, Szu-Fu
    2022-06-01 | PDF
    Little is known about how driving performance and attention change over time with increased automation. The current study assessed the effect of varying levels of vehicle automation on driver performance over time. Participants gained experience with advanced driver assistance systems (ADAS) across four sessions in the driving simulator. The specif ...
  • PedestrianVehicle Interaction in a CAV Environment Explanatory Metrics
    Pedestrian-Vehicle Interaction in a CAV Environment: Explanatory Metrics
    Zhang, Yunchang ;
    Fricker, Jon D.
    2022-06-01 | PDF
    The research described in this report was motivated by frequent questions from users of several crosswalks near a university campus. At each crosswalk was a sign indicating that motorists should yield to pedestrians in the crosswalk. The notion that this message was not being interpreted uniformly was a concern at locations where heterogeneous road ...
  • Managing Increasing Demand for Curb Space in the City of the Future [Supporting Dataset]
    Chang, Kevin ;
    Goodchild, Anne
    2022-05-24 | ZIP
    The rapid rise of on-demand transportation and e-commerce goods deliveries, as well as increased cycling rates and transit use, are increasing demand for curb space. This demand has resulted in competition among modes, failed goods deliveries, roadway and curbside congestion, and illegal parking. This research increases our understanding of existin ...
    Dataset
  • Vehicle Autonomy Connectivity and Electric Propulsion Consequences on Highway Expenditures Revenues and Equity
    Vehicle Autonomy, Connectivity and Electric Propulsion: Consequences on Highway Expenditures, Revenues and Equity
    Mwamba, Isaiah C
    2022-05-01 | PDF
    Asset managers continue to prepare physical infrastructure investments needed to accommodate the emerging technologies, namely vehicle connectivity, electrification, and automation. The provision of new infrastructure and modification of existing infrastructure is expected to incur a significant amount of capital investment. Secondly, with increasi ...
  • RealTime Signal Performance Measurement Phase Data and Functionality Enhancement Large Scale Deployment Connected and Autonomous Vehicles Integration Technical Brief
    Real-Time Signal Performance Measurement Phase Ⅱ: Data and Functionality Enhancement, Large Scale Deployment, Connected and Autonomous Vehicles Integration [Technical Brief]
    Jin, Peter J. ;
    Brennan, Thomas M. Jr.
    2022-05-01 | PDF
    The primary objective of the second phase of this project is to develop and deploy a significantly enhanced version of the original toolbox, NJDOT ATSPM 2.0, along with a pilot study on the integration of adaptive signal controllers with CAV technologies. NJDOT arterial management operators can then use the ATSPM platform to generate key performanc ...
  • Florida ATMA Pilot Demonstration and Evaluation Summary
    Florida ATMA Pilot Demonstration and Evaluation [Summary]
    Agarwal, Nithin
    ORCID ICON IMG
    2022-05-01 | PDF
    University of Florida researchers tested the automated truck-mounted attenuator (ATMA) in controlled, off-road settings and on active roadways in simulated work zones.
  • RealTime Traffic Signal System Performance Measurement Phase II Data and Functionality Enhancement Large Scale Deployment Connected and Autonomous Vehicles Integration Final Report Volume II
    Real-Time Traffic Signal System Performance Measurement Phase II: Data and Functionality Enhancement, Large Scale Deployment, Connected and Autonomous Vehicles Integration Final Report Volume II
    Jin, Peter J. ;
    Zhang, Tianya
    2022-05-01 | PDF
    Volume II provides supplementary material for Volume I. The content includes: the operational manual for ATSPM (Automated Traffic Signal Performance Measures) metadata processing and archiving program, training modules and field test data for CV (Connected Vehicle) OBU (On-Board Unit) and RSU (Roadside Unit), and details of the meeting discussion a ...
  • Impacts of Connected Vehicle Technology on Automated Vehicle Safety
    Impacts of Connected Vehicle Technology on Automated Vehicle Safety
    Herbers, Eileen ;
    Stowe, Loren
    2022-05-01 | PDF
    Connected vehicle technologies have a promising role in advancing vehicle safety, but just how much of an impact can connected vehicles have on driver safety? This study uses crash and near-crash events from the Second Strategic Highway Research Program Naturalistic Driving Study (SHRP2 NDS) to reconstruct crash events so that the benefit of line-o ...
  • RealTime Traffic Signal System Performance Measurement Phase II Data and Functionality Enhancement Large Scale Deployment Connected and Autonomous Vehicles Integration
    Real-Time Traffic Signal System Performance Measurement Phase II: Data and Functionality Enhancement, Large Scale Deployment, Connected and Autonomous Vehicles Integration
    Jin, Peter J. ;
    Zhang, Tianya
    2022-05-01 | PDF
    Traffic signal performance measurement and visualization provide insights as operational tools to help traffic management centers (TMC) get more paybacks from infrastructure investment. However, evaluating and monitoring signal performance is challenging in real-time, which requires immediate data collection and analysis capability. As part of the ...
  • RealTime Signal Performance Measurement Phase Data and Functionality Enhancement Large Scale Deployment Connected and Autonomous Vehicles Integration Technical Brief
    Real-Time Signal Performance Measurement Phase Ⅱ: Data and Functionality Enhancement, Large Scale Deployment, Connected and Autonomous Vehicles Integration [Technical Brief]
    Jin, Peter J. ;
    Brennan Jr., Thomas M.
    2022-05-01 | PDF
    The primary objective of the second phase of this project is to develop and deploy a significantly enhanced version of the original toolbox, NJDOT ATSPM 2.0, along with a pilot study on the integration of adaptive signal controllers with CAV technologies. NJDOT arterial management operators can then use the ATSPM platform to generate key performanc ...
  • Emerging Transportation Innovations Promises and Pitfalls
    Emerging Transportation Innovations: Promises and Pitfalls
    Labi, Samuel ;
    Sinha, Kumares C.
    2022-05-01 | PDF
    Rapid growth in information and communication technologies has spawned a number of major innovations in transportation area, including automation and connectivity. At the same time, the advancement in battery technology has accelerated the electrification of transportation vehicle propulsion. This paper, focusing on highway-oriented surface transpo ...
  • Develop Refine and Validate a Survey to Assess Adults Perspectives of Autonomous RideSharing Services Summary
    Develop, Refine, and Validate a Survey to Assess Adult’s Perspectives of Autonomous Ride-Sharing Services [Summary]
    Classen, Sherrilene
    2022-05-01 | PDF
    Autonomous vehicles (AVs) have generated great excitement for the future of transportation. The promise of self-driving vehicles offers a valuable transportation option to those who do not drive, own a car, or are exploring how to get around their community without driving. For older adults, AVs might provide a vital link to shopping, entertainment ...
  • Toward a Florida Automated Connected Electric and Shared ACES Transportation System Roadmap Phase I Summary
    Toward a Florida Automated, Connected, Electric and Shared (ACES) Transportation System Roadmap: Phase I [Summary]
    Lin, Pei-Sung
    2022-05-01 | PDF
    The research objective was to develop and demonstrate tools that can serve as the foundation of coordinated ACES activities in Florida. The researchers also conducted outreach events with stakeholders to introduce and encourage use of the tools.
  • State Estimation and Motion Prediction of Vehicles and Vulnerable Road Users for Cooperative Autonomous Driving A Survey
    State Estimation and Motion Prediction of Vehicles and Vulnerable Road Users for Cooperative Autonomous Driving: A Survey
    Ghorai, Prasenjit ;
    Eskandarian, Azim
    2022-04-13 | PDF
    The recent progress in autonomous vehicle research and development has led to increasingly widespread testing of fully autonomous vehicles on public roads, where complex traffic scenarios arise. Along with these vehicles, partially autonomous vehicles, manually-driven vehicles, pedestrians, cyclists, and some animals can be present on the road, to ...
  • Managing Increasing Demand for Curb Space in the City of the Future
    Managing Increasing Demand for Curb Space in the City of the Future
    Chang, Kevin ;
    Goodchild, Anne
    2022-04-01 | PDF
    The rapid rise of on-demand transportation and e-commerce goods deliveries, as well as increased cycling rates and transit use, are increasing demand for curb space. This demand has resulted in competition among modes, failed goods deliveries, roadway and curbside congestion, and illegal parking. This research increases our understanding of existin ...
  • Future Connected and Automated Vehicle Adoption Will Likely Increase Car Dependence and Reduce Transit Use without Policy Intervention Policy Brief
    Future Connected and Automated Vehicle Adoption Will Likely Increase Car Dependence and Reduce Transit Use without Policy Intervention [Policy Brief]
    Circella, Giovanni ;
    Jaller, Miguel
    2022-04-01 | PDF
    Researchers at the University of California, Davis investigated the range of potential impacts that rapid adoption of CAVs in California might have on vehicle miles traveled and emissions. The researchers estimated the vehicle miles traveled and emissions of each scenario using a statewide travel demand model, emissions factors from California agen ...
  • Making Crosswalks Smarter Using Sensors and Learning Algorithms to Safeguard Heterogenous Road Users
    Making Crosswalks Smarter: Using Sensors and Learning Algorithms to Safeguard Heterogenous Road Users
    Zhang, Yunchang ;
    Fricker, Jon D.
    2022-04-01 | PDF
    Poster from 2022 Global Symposium on Connected and Automated Vehicles and Infrastructure, April 14, 2022, Ann Arbor, Michigan.
  • A Rhode Trip Lessons for the Future of Mobility From the Little Roady Autonomous Microtransit Pilot
    A Rhode Trip: Lessons for the Future of Mobility From the Little Roady Autonomous Microtransit Pilot
    Marini, Megan ;
    Simpson, Troy
    2022-04-01 | PDF
    The Little Roady Autonomous Vehicle (AV) shuttle pilot was coordinated by the Rhode Island Department of Transportation and consisted of a free daily shuttle service operated from May 2019 through June 2020 along a twelve-stop, 5.3-mile loop along the Woonasquatucket Corridor in Rhode Island. Key goals of the Little Roady project were to safely int ...
  • Using Automated Vehicle AV Technology to Smooth Traffic Flow and Reduce Greenhouse Gas Emissions
    Using Automated Vehicle (AV) Technology to Smooth Traffic Flow and Reduce Greenhouse Gas Emissions
    Almatrudi, Sulaiman ;
    Parvate, Kanaad
    2022-04-01 | PDF
    Passenger and heavy-duty vehicles make up 36% of California’s greenhouse gas (GHG) emissions. Reducing emissions from vehicular travel is therefore paramount for any path towards carbon neutrality. Efforts to reduce GHGs by encouraging mode shift or increasing vehicle efficiency are, and will continue to be, a critical part of decarbonizing the tra ...
321 - 340 / 854