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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 241 - 260 of 907 results
  • Technology to Ensure Equitable Access to Automated Vehicles for Rural Areas
    Technology to Ensure Equitable Access to Automated Vehicles for Rural Areas
    Ninan, Stephen ;
    Rathinam, Sivakumar ;
    2023-08-01 | PDF
    A significant majority of state-of-the-art autonomous sensing and navigation technologies rely on good lane markings or detailed 3D maps of the environment, making them more suited for urban communities. Conversely, many rural roads in the U.S. do not have lane markings and have irregular boundaries. These challenges are common to many small and ru ...
  • Leveraging Connected and Automated Vehicles for Participatory Traffic Control
    Leveraging Connected and Automated Vehicles for Participatory Traffic Control
    Wu, Minghui ;
    Wang, Xingmin ;
    Yin, Yafeng
    ; etc...
    2023-08-01 | PDF
    This report lays the theoretical groundwork for participatory traffic control that integrates traditional infrastructure like traffic signals with connected and automated vehicles (CAVs) acting as mobile actuators. The study is divided into two main parts. First, we introduce a robust traffic state estimation method that leverages real-time data fr ...
    Supporting Files
  • Smart Connected and Automated Vehicle Fleet Management Developing Regional Dispatch Decision Support for Congestion Mitigation
    Smart Connected and Automated Vehicle Fleet Management: Developing Regional Dispatch Decision Support for Congestion Mitigation
    Cummings, M ;
    Rouphail, Nagui M. ;
    Srinivasan, R
    ; etc...
    2023-08-01 | PDF
    With the arrival of new technologies like connected and self-driving autonomous vehicles (AVs), the workload of regional dispatchers will increase. To this end, the CADS (Congestion Alerting Decision Support) tool was developed to support strategic transportation planning (on the order of weeks to months) and tactical transportation planning (on th ...
  • Towards PrivacyPreserving Networked Autonomous Mobility Analysis Tools Development and RealWorld Evaluation
    Towards Privacy-Preserving Networked Autonomous Mobility: Analysis, Tools Development, and Real-World Evaluation
    Zhao, Ding ;
    Wu, Zhiwei Steven ;
    2023-08-01 | PDF
    The research team aims to investigate how networked autonomous mobility, such as self-driving taxis or delivery robots, will reshape our understanding of privacy and explore technical tools for privacy-preserving operation on the individual level and group level. The team will conduct comprehensive and realistic analysis using public datasets colle ...
  • Literature Review Synthesizing the Current and Potential ATMA Applications
    Literature Review Synthesizing the Current and Potential ATMA Applications
    Miller, Erika ;
    Young, Chandler ;
    2023-08-01 | PDF
    There are numerous applications of the Autonomous Maintenance Technology (AMT) that have yet to be fully utilized or widely shared. There are many slow-moving operations conducted by Departments of Transportation (DOTs) with an attenuator (e.g., work zone set up, operations, take down, repairs, mowing, sweeping), platooning of two or more vehicles ...
  • Safety Assurance System Utilizing Visual Attention for Advanced DriverAssistance Systems
    Safety Assurance System Utilizing Visual Attention for Advanced Driver-Assistance Systems
    Jing, Haoming ;
    Wang, Zhuoyuan ;
    Nakahira, Yorie
    2023-07-31 | PDF
    The authors will apply their results from neuroscience and safe control to improve driver-assistance technology as follows. First, the authors will study the use of visual attention information to detect risks early, before the failure to detect risk-critical obstacles can be identified from the drivers' control action and vehicle states. Second, t ...
  • Training Drivers to Automated Vehicles
    Training Drivers to Automated Vehicles
    Mangharam, Rahul ;
    Loeb, Helen ;
    Qiao, Zhijie
    2023-07-31 | PDF
    According to studies done by Pew Research, PAVE, and AAA [2], [5], [3], people are quite apprehensive about being passengers in self-driving vehicles. They are concerned about the ethical choices that AV systems might make and how AV manufacturers prioritize pedestrians, passengers, or other drivers in an unavoidable accident. Drivers worry whether ...
  • Working With Autonomous Trucks To Improve Routine Maintenance Operations Research Brief
    Working With Autonomous Trucks To Improve Routine Maintenance Operations [Research Brief]
    Chin, Kristie ;
    Gold, Andrea ;
    McAuley, Anna
    ; etc...
    2023-07-31 | PDF
    The aim of Project 0-7129 was to demonstrate that AV trucking data can be effectively ingested and reported to TxDOT maintenance personnel, improving operational efficiency. Texas leads the nation in AV testing and deployment, with significant stakeholder support for the IRMF’s potential to reduce reporting latency and improve geographical and seve ...
  • Image Processing Approaches to Traffic Situation Understanding Risk Assessment and Safety
    Image Processing Approaches to Traffic Situation Understanding, Risk Assessment, and Safety
    Yang, Dongfang ;
    Ozguner, Umit ;
    Redmill, Keith
    ; etc...
    2023-07-28 | PDF
    This project will explore several potential applications of image processing, including NN/deep learning technologies, to the analysis of traffic scenes involving passenger and transit vehicles. The project team outlines three potential applications below- the exact distribution of effort and topics addressed will depend on the availability of stud ...
  • Effect of Pedestrian and Crowds on Vehicle Motion and Traffic Flow
    Effect of Pedestrian and Crowds on Vehicle Motion and Traffic Flow
    Hejase, Bilal ;
    Saim, Muhammad ;
    Yang, Dongfang
    ; etc...
    2023-07-25 | PDF
    Vehicle-pedestrian interactions in shared spaces represents a complex safety problem. Ideally, the vehicle must react safely to any pedestrian behavior, while the pedestrian behavior itself can be very complex and unpredictable. To emphasize this safety problem, in a 2019 Traffic Safety Facts report by the National Highway Traffic Safety Administra ...
  • Educating Older Drivers to Improve Acceptance and Utilization of CAV Technologies
    Educating Older Drivers to Improve Acceptance and Utilization of CAV Technologies
    Yi, Ping ;
    Marovic, Claudia ;
    Whittenberger, Reneé
    2023-07-25 | PDF
    As the population of older drivers continues to grow, there is an increasing need to enhance their awareness and understanding of Connected and Automated Vehicles (CAVs). This study utilized an education program aimed at improving the knowledge and awareness of older drivers about CAVs, thereby preparing them to utilize the safety features of these ...
  • A Taxonomy for Autonomous Vehicles Considering Ambient Road Infrastructure
    A Taxonomy for Autonomous Vehicles Considering Ambient Road Infrastructure
    Chen, Sikai ;
    Zong, Shuya ;
    Chen, Tiantian
    ; etc...
    2023-07-01 | PDF
    To standardize definitions and guide the design, regulation, and policy related to automated transportation, the Society of Automotive Engineers (SAE) has established a taxonomy consisting of six levels of vehicle automation. The SAE taxonomy defines each level based on the capabilities of the automated system. It does not fully consider the infras ...
  • Impacts of Autonomous Vehicles on Minnesota Roads Technical Summary
    Impacts of Autonomous Vehicles on Minnesota Roads [Technical Summary]
    Rajamani, Rajesh ;
    Lund, Victor ;
    2023-07-01 | PDF
    This project focuses on experimental tests of the performance characteristics of autonomous vehicles (AVs) on highways and local roads in Minnesota. The project provides detailed data characterizing AV performance, which in turn can be used to inform the transportation community on implications for infrastructure maintenance, winter road maintenanc ...
  • HumanMachine Interfaces and Vehicle Automation The Effect of HMI Design on Driver Performance and Behavior
    Human-Machine Interfaces and Vehicle Automation: The Effect of HMI Design on Driver Performance and Behavior
    Wang, Meng ;
    Parker, Jah'inaya ;
    Wong, Nicholas
    ; etc...
    2023-07-01 | PDF
    The effectiveness of the human–machine interface (HMI) in a driving automation system during takeover situations is based, in part, on its design. Past research has indicated that modality, specificity, and timing of the HMI have an impact on driver behavior. The objective of this study was to examine the effectiveness of two HMIs, which vary by mo ...
  • Promoting Inclusive Design and Deployment of Connected and Automated Vehicles for Older Adults Through Education of Engineering Students
    Promoting Inclusive Design and Deployment of Connected and Automated Vehicles for Older Adults Through Education of Engineering Students
    Molnar, Lisa J ;
    Zhou, Feng ;
    Eby, David W
    ; etc...
    2023-07-01 | PDF
    Development of connected and automated vehicles (CAVs) holds promise for reducing traffic crashes and maintaining mobility among older adults. Challenges remain, however, in ensuring that CAVs are accessible, acceptable, affordable, and otherwise inclusive for older adults. The objective of this project was to increase graduate students’ awareness ...
  • CCAT Ann Arbor Connected Environment AACE Operations and Maintenance
    CCAT Ann Arbor Connected Environment (AACE) Operations and Maintenance
    Bezzina, Debby ;
    Buonarosa, Mary Lynn ;
    2023-07-01 | PDF
    This funding augmented maintenance and operations of the Ann Arbor Connected Environment. The Ann Arbor Connected Environment is one of the largest operational, real-world deployment of DSRC connected vehicles and infrastructure in the world. In 2017, it was expanded to encompass the entire City of Ann Arbor – 29 square miles. It has 70 infrastruct ...
  • Tapping Into Autonomous Trucking Data An Intelligent Routine Maintenance Framework for Texas
    Tapping Into Autonomous Trucking Data: An Intelligent Routine Maintenance Framework for Texas
    Chin, Kristie ;
    McAuley, Anna ;
    Werner, Mark
    ; etc...
    2023-07-01 | PDF
    Texas has become a major hub for autonomous trucking activity, with companies operating routes daily and continuing to expand operations onto new roadways. Equipped with high-definition cameras and sensor suites, autonomous trucks present a new data opportunity for the Texas Department of Transportation (TxDOT) to improve its routine maintenance op ...
  • Bringing Connected Vehicle Communications to Unlicensed Spectrum
    Bringing Connected Vehicle Communications to Unlicensed Spectrum
    Peha, Jon M
    ORCID ICON IMG
    2023-06-30 | PDF
    This paper proposes an alternative strategy that could meet the needs of both connected vehicles and Wi-Fi 6 by allowing them to share spectrum under an appropriate set of coexistence rules. This could be achieved through changes in spectrum regulations, modest changes in technology for those C-V2X devices that operate in the shared band, and no ch ...
  • Robust Automatic Detection of Traffic Activity
    Robust Automatic Detection of Traffic Activity
    Hauptmann, Alexander ;
    Yu, Lijun ;
    Liu, Wenhe
    ; etc...
    2023-06-30 | PDF
    The accurate detection and prediction of actions by multiple traffic participants such as pedestrians, vehicles, cyclists and others is a critical prerequisite for enabling self-driving vehicles to make autonomous decisions. Current approaches to teach an autonomous vehicle how to drive use reinforcement learning which is essentially relies on alre ...
  • Technology of Mapping and NDT for Pipes Inspection
    Technology of Mapping and NDT for Pipes Inspection
    Hamoush, Sameer ;
    Yi, Sun ;
    Megri, Ahmed
    ; etc...
    2023-06-30 | PDF
    This project aimed to implement the advances in new technologies to develop a robotic-based autonomous inspection system for underground pipelines. The new technology is based on the combination of intelligent powerful portable software and the newly advancement in mapping techniques. The system can scan and reconstruct the 3D profile of a pipeline ...
241 - 260 / 907
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