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Autonomous Vehicles

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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 461 - 480 of 847 results
  • Preparing for Traffic Signal Operations in a MultiModal Connected and Autonomous Vehicle Environment
    Preparing for Traffic Signal Operations in a Multi-Modal Connected and Autonomous Vehicle Environment
    Hajbabaie, Ali ;
    Bin Al Islam, S M A
    2020-12-31 | PDF
    The objective of this research project is to help the Washington State Department of Transportation (WSDOT) identify the right time and location for selecting a corridor for connected vehicle (CV) implementation so that the technological needs and compatibilities are met and expected outcomes are significant. This research team surveyed twenty-one ...
  • Incorporating Automated Vehicles into Scenario Planning Models
    Incorporating Automated Vehicles into Scenario Planning Models
    ICF International (Firm)
    2020-12-23 | PDF
    The objective of this project was to inventory the state of the practice for integrating AVs into the modeling process and to develop metrics, models and prototype tools for quantitative evaluation of AV scenario planning impacts. The outcome of the project is a usable framework and prototype planning model to establish the viability and access to ...
  • Developing Secure Strategies for Vehicular Ad hoc Networks in Connected and Autonomous Vehicles [supporting datasets]
    Zhu, Quanyan ;
    Kieras, Timothy
    2020-12-07 | ZIP
    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 ...
    Dataset Supporting Files
  • Infrastructure and V2X Mapping Needs Assessment and Development Support Final Project Report
    Infrastructure and V2X Mapping Needs Assessment and Development Support: Final Project Report
    Shuman, Valerie ;
    English, Tony
    2020-12-04 | PDF
    Sharing location-based information and positioning vehicles with respect to that information has been one of the fundamental challenges in intelligent transportation for over two decades. As Connected and Automated Vehicles (C/AVs) and related data-intensive transportation network management solutions start to emerge, this research project assesses ...
  • Integrating Advanced Technologies into Winter Operations Decisions
    Integrating Advanced Technologies into Winter Operations Decisions
    Minge, Erik ;
    Gallagher, Mark R.
    2020-12-01 | PDF
    This report summarizes the state of the practice in the application of advanced technologies to winter road maintenance operations. Information was captured through a combination of literature search, surveys, and interviews with key stakeholders. Several promising technologies were identified as areas of interest. These areas include connected aut ...
  • Preparing for a Driverless Future
    Preparing for a Driverless Future
    Piatkowski, Daniel P ;
    Pitla, Santosh
    2020-12-01 | PDF
    Autonomous vehicles (AVs) are widely considered to be the future of surface transportation in the United States, but little is understood about how people will interact with these vehicles, what they will use them for, and how they will impact our roads. However, farmers have been interacting with some degree of AV technology, primarily auto-guidan ...
  • Feasibility Study and Assessment of Communications Approaches for RealTime Traffic Signal Applications Factsheet
    Feasibility Study and Assessment of Communications Approaches for Real-Time Traffic Signal Applications [Factsheet]
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office  ...
    2020-12-01 | PDF
    Connected vehicle (CV) technology is expected to significantly improve transportation systems due to the mobility, safety, and environmental benefits gained from connectivity between different vehicles and with infrastructure. Enabled by wireless communications, connectivity to real-time traffic signal data is a key component of CV applications. La ...
  • Feasibility Study and Assessment of Communications Approaches for RealTime Traffic Signal Applications Factsheet
    Feasibility Study and Assessment of Communications Approaches for Real-Time Traffic Signal Applications [Factsheet]
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office  ...
    2020-12-01 | PDF
    Connected vehicle (CV) technology is expected to significantly improve transportation systems due to the mobility, safety, and environmental benefits gained from connectivity between different vehicles and with infrastructure. Connectivity to real-time traffic signal data is a key component of CV applications and is enabled by wireless communicatio ...
  • Modeling and Development of Operation Guidelines for LeaderFollower Autonomous TruckMounted Attenuator Vehicles
    Modeling and Development of Operation Guidelines for Leader-Follower Autonomous Truck-Mounted Attenuator Vehicles
    Hu, Xianbiao ;
    Tang, Qing
    2020-12-01 | PDF
    Mobile and slow-moving operations, such as striping, sweeping, bridge flushing and pothole patching, are critical for efficient and safe operation of the highway transportation system. A successfully implemented leader-follower autonomous truck mounted attenuators (ATMA) system will eliminate all injuries to DOT employees in follow truck (FT) provi ...
  • Estimating Changes in Parking Capacity and Urban Form From Vehicle Automation
    Estimating Changes in Parking Capacity and Urban Form From Vehicle Automation
    Samaras, Constantine ;
    Mersky, Avi C.
    2020-12-01 | PDF
    This project developed a method to characterize the impact of privately-owned autonomous electric vehicles on electric vehicle charger placement, distribution, utilization, and power demand. Using Seattle, WA as a case study, a least total cost optimization for charging station owner and driver costs is conducted for vehicle automation levels 0-3, ...
  • The Development of a Smart Intersection Mobility Testbed SIMT
    The Development of a Smart Intersection Mobility Testbed (SIMT)
    Jin, Peter J. ;
    Jafari, Mohsen
    2020-12-01 | PDF
    This project developed the key modules and models for building a prototype smart mobility intersection testbed. The project proposed the key system design, developed the computer-vision based sensing module, created 3D infrastructure model, and explored a risk-based intersection traffic conflict analysis application as an application of the develop ...
  • VehicleTraffic Control with LimitedCapacity ConnectedAutomated Vehicles
    Vehicle-Traffic Control with Limited-Capacity Connected/Automated Vehicles
    Ban, Xuegang (Jeff) ;
    Guo, Qiangqiang
    2020-12-01 | PDF
    This project studies methods to control both vehicle and traffic under limited penetration of low-level connected and autonomous vehicles (LCAVs). The investigation includes three major parts: (1) the Eco-Driving algorithm for a single CAV with low-level automation; (2) the vehicle in the loop (VIL) simulation platform; and (3) the integrated vehic ...
  • An Exploration of Contemporary Issues in Highway Safety Evolving Transportation Alternatives and Activity and Travel Behavior Modeling
    An Exploration of Contemporary Issues in Highway Safety, Evolving Transportation Alternatives, and Activity and Travel Behavior Modeling
    Maness, Michael ;
    Mannering, Fred
    2020-12-01 | PDF
    This report addresses a multitude of contemporary issues in highway safety, evolving transportation alternatives, and activity and travel behavior modelling. The report begins by studying issues relating to big data, traditional data and the tradeoffs between prediction and causality in highway-safety analysis, showing that a combination machine le ...
  • Vehicle Connectivity and Automation A Sibling Relationship
    Vehicle Connectivity and Automation: A Sibling Relationship
    Ha, Paul ;
    Chen, Sikai
    2020-11-26 | PDF
    The evolution of scientific advances has often been characterized by the amalgamation of two or more technologies. With respect to vehicle connectivity and automation, recent literature suggests that these two emerging transportation technologies can and will jointly and profoundly shape the future of transportation. However, it is not certain how ...
  • Safety of the Intended Functionality of LaneCentering and LaneChanging Maneuvers of a Generic Level 3 Highway Chauffeur System
    Safety of the Intended Functionality of Lane-Centering and Lane-Changing Maneuvers of a Generic Level 3 Highway Chauffeur System
    Becker, Christopher ;
    Brewer, John C.
    2020-11-01 | PDF
    This report describes the findings from applying Safety of the Intended Functionality (SOTIF) concepts as described in the Publicly Available Specification (PAS) ISO 21448 to the lane-changing and lane-centering maneuvers of a generic Level 3 highway chauffeur system. This report compares the SOTIF process described in PAS 21448 with the automotive ...
  • Preventing Crashes in Mixed Traffic With Automated and HumanDriven Vehicles
    Preventing Crashes in Mixed Traffic With Automated and Human-Driven Vehicles
    Talebpour, Alireza ;
    Lord, Dominique
    2020-11-01 | PDF
    Reducing crash counts on saturated road networks is one of the most significant benefits of autonomous vehicle(AV) technology. To date, many researchers have studied how AVs maneuver in different traffic situations, but less attention has been paid to car-following scenarios between AVs and human drivers. Braking and accelerating decision mismatche ...
  • Autonomous Emergency Navigation to a Safe Roadside Location
    Autonomous Emergency Navigation to a Safe Roadside Location
    Furukawa, Tomonari ;
    Zuo, Lei
    2020-11-01 | PDF
    In this project, we developed essential modules for achieving the proposed autonomous emergency navigation function for an automated vehicle. We investigated and designed sensing solutions for safe roadside location identification, as well as control solutions for autonomous navigation to the identified location. Sensing capabilities are achieved b ...
  • RealWorld Use of Automated Driving Systems and their Safety Consequences A Naturalistic Driving Data Analysis
    Real-World Use of Automated Driving Systems and their Safety Consequences: A Naturalistic Driving Data Analysis
    Kim, Hyungil ;
    Song, Miao
    2020-11-01 | PDF
    Automated driving systems (ADS) have the potential to fundamentally change transportation, and a growing number of these systems have entered the market and are currently in use on public roadways. However, drivers may not use ADS as intended due to misunderstandings about system capabilities and limitations. Moreover, the real-world use and effect ...
  • Real-World Use of Automated Driving Systems and their Safety Consequences: A Naturalistic Driving Data Analysis [supporting datasets]
    Kim, Hyungil ;
    Song, Miao
    2020-10-31 | ZIP
    Automated driving systems (ADS) have the potential to fundamentally transform transportation by reducing crashes, congestion, and cost while improving traffic efficiency and access to mobility for the transportation-challenged population. However, people may not use ADS as intended due to their misunderstanding of such systems’ capabilities and lim ...
    Dataset Supporting Files
  • Implications of Accessible Automated Vehicles and Mobility Services for People with Disabilities Data Management Plan
    Implications of Accessible Automated Vehicles and Mobility Services for People with Disabilities: Data Management Plan
    Automated vehicle Services for People with disabilities–Involved Responsive Engineering (ASPIRE Center) [UTC]
    2020-10-30 | PDF
    ASPIRE Center data management plan for research on topic: Implications of Accessible Automated Vehicles and Mobility Services for People with Disabilities.
461 - 480 / 847