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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 641 - 660 of 880 results
  • Emerging Econometric and Data Collection Methods for Capturing Attitudinal and Social Factors in Activity Travel Behavior and Safety Modeling
    Emerging Econometric and Data Collection Methods for Capturing Attitudinal and Social Factors in Activity, Travel Behavior and Safety Modeling
    Mannering, Fred ;
    Maness, Michael
    2019-08-01 | PDF
    The intent of this project is to explore unobserved heterogeneity and its interpretation by undertaking a series of empirical applications that use some of the most advanced heterogeneity models available. The project report begins by studying effect of information on changing opinions toward autonomous vehicle adoption (Chapter 2). The report then ...
  • Impact Assessments of Automated Truck Platooning on Highway Traffic Flow and Adjacent Drivers
    Impact Assessments of Automated Truck Platooning on Highway Traffic Flow and Adjacent Drivers
    Spasovic, Lazar N. ;
    Bensenski, Dejan
    2019-08-01 | PDF
    Automated Truck Platooning (ATP) enables a group of commercial trucks to move safely together with higher speeds and shorter headways between them. By assisting truck drivers and reducing human error, ATPs are expected to improve traffic safety. Since 2013, the performance of ATPs has been investigated through several research efforts that included ...
  • Design and Evaluation of a Connected Work Zone Hazard Detection and Communication System for Connected and Automated Vehicles (CAVs)[supporting datasets]
    Mollenhauer, Michael ;
    White, Elizabeth
    2019-07-02 | PDF
    Roadside work zones (WZs) present imminent safety hazards for roadway workers as well as passing motorists. In 2016, 764 fatalities occurred in WZs in the United States due to motor vehicle traffic crashes, which are the second most common cause of worker fatalities. The advent of connected and connected automated vehicles (CVs/CAVs) is driving WZ ...
    Dataset Supporting Files
  • Driving Etiquette
    Driving Etiquette
    Peng, Huei ;
    Huang, Xianan
    2019-07-01 | PDF
    This project focuses on establishing driving etiquette based on naturalistic driving behavior of human drivers to serve as the basis for the design of autonomous vehicles to drive "like safe human drivers." The project queried a large amount of naturalistic driving data from the Ann Arbor, Michigan connected vehicle deployment. The data were used t ...
  • Vehicle Automation and Transportability of Crash Modification Factors
    Vehicle Automation and Transportability of Crash Modification Factors
    Davis, Gary ;
    Gao, Jingru
    2019-07-01 | PDF
    Although the Highway Safety Manual (HSM) now provides empirical tools for predicting the safety consequences of highway engineering decisions, these tools represent the prevailing driver and vehicle conditions in the United States during the last few decades. As automated vehicles improve in capability and increase in market share, these conditions ...
  • CARMA Testing and Evaluation of Research Mobility Applications
    CARMA Testing and Evaluation of Research Mobility Applications
    Tiernan, Tim ;
    Bujanovic, Pavle
    2019-07-01 | PDF
    This report presents the results of a test and evaluation effort that assessed the performance of three research mobility applications implemented by the open-source second-generation Cooperative Automation Research Mobility Applications (CARMA2) platform. This platform enables the research and development of cooperative automated driving system ca ...
  • Development of a Workshop on Automated Vehicle Technologies
    Development of a Workshop on Automated Vehicle Technologies
    Davis, Brian ;
    Johnson, Reed
    2019-07-01 | PDF
    Connectivity and automation in vehicles have the potential to change nearly every aspect of our transportation system. Vehicles with these capabilities are already being tested on public roads and are beginning to enter the national fleet. These vehicles have the potential to bring numerous benefits to the public, but these benefits come with trade ...
  • Macroscopic Fundamental Diagram Approach to Traffic Flow With Autonomous/Connected Vehicles [supporting datasets]
    Whalin, Robert W ;
    Hu, Guojing
    2019-06-27 | 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 ...
    Dataset Supporting Files
  • Potential Implications of Autonomous Vehicles on Personal Vehicle Ownership and Demand for Public Transit
    Potential Implications of Autonomous Vehicles on Personal Vehicle Ownership and Demand for Public Transit
    Gkartzonikas, Christos ;
    Gkritza, Konstantina “Nadia”
    2019-06-09 | PDF
    Study Objectives: 1) Understanding what influences decisions of postponing the purchase, keeping or giving up private vehicle ownership of non-AVs in the short and long run. 2) Assessing the intention to switch from public transportation in favor of ride-sharing services operated in AVs.
  • Assessing the SocioEconomic Implications Related to the Emergence of Shared Autonomous Vehicles
    Assessing the Socio-Economic Implications Related to the Emergence of Shared Autonomous Vehicles
    Gkartzonikas, Christos ;
    Losada-Rojas, Lisa Lorena
    2019-06-09 | PDF
    Research Objectives: Assess public acceptance of AVs across disadvantaged areas. Identify market segments with different characteristics and different levels of adoption Identify transportation disadvantaged areas. Provide best strategies and suggestions to these areas to ensure smooth transition.
  • Connected Autonomous Traffic Signal Control Algorithms and Fleet Vehicles Data Management Plan
    Connected Autonomous Traffic Signal Control Algorithms and Fleet Vehicles [Data Management Plan]
    Zlatkovic, Milan ;
    Ahmed, Mohamed M
    2019-06-04 | PDF
    This data management plan (DMP) explains how data from the project "Connected Autonomous Traffic Signal Control Algorithms and Fleet Vehicles" will be managed and shared.The purpose of the research project is to create field-ready, Connected-Autonomous Vehicles (CAV)-based traffic control programs that will improve operations and safety of trucks a ...
  • Driver Assist System DAS Technology to Support BusonShoulder BOS Operations
    Driver Assist System (DAS) Technology to Support Bus-on-Shoulder (BOS) Operations
    Fant, Tyre
    2019-06-01 | PDF
    This report summarizes the project activities and results of the Generation 2 (Gen2) Driver Assist System (DAS) used by the Minnesota Valley Transit Authority (MVTA) for bus shoulder operations. It provides warnings for lane departure, side collision, and forward collision. The Gen2 DAS is a GPS-based technology suite that provides lane position fe ...
    Supporting Files
  • MetaAnalysis of Adaptive Cruise Control Applications Operational and Environmental Benefits
    Meta-Analysis of Adaptive Cruise Control Applications: Operational and Environmental Benefits
    Eilbert, Andrew ;
    Berg, Ian
    2019-06-01 | PDF
    With the increasing adoption of adaptive cruise control (ACC) and development of cooperative adaptive cruise control (CACC), their effect on traffic, energy, and emissions is an ever more urgent question. Using the rapidly growing body of research on these impacts, this report presents a systematic review and meta-analysis of 67 recent studies. The ...
  • Toward Computational Simulations of Behavior During Automated Driving Takeovers A Review of the Empirical and Modeling Literatures
    Toward Computational Simulations of Behavior During Automated Driving Takeovers: A Review of the Empirical and Modeling Literatures
    McDonald, Anthony D ;
    Alambeigi, Hananeh
    2019-06-01 | PDF
    Objective: This article provides a review of empirical studies of automated vehicle takeovers and driver modeling to identify influential factors and their impacts on takeover performance and suggest driver models that can capture them. Background: Significant safety issues remain in automated-to-manual transitions of vehicle control. Developing mo ...
  • Energyaware Trajectory Optimization of Connected and Automated Vehicle Platoons through a Signalized Intersection
    Energy-aware Trajectory Optimization of Connected and Automated Vehicle Platoons through a Signalized Intersection
    Han, Xiao ;
    Ma, Rui
    2019-06-01 | 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 ...
  • Cognitive Underpinnings of Beliefs and Confidence in Beliefs about Fully Automated Vehicles
    Cognitive Underpinnings of Beliefs and Confidence in Beliefs about Fully Automated Vehicles
    Sanbonmatsu, David M. ;
    Strayer, David L.
    2019-06-01 | PDF
    A study investigated the cognitive underpinnings of consumers’ beliefs and confidence in their beliefs about fully automated vehicles. Following previous research, opinions about self-driving cars tended to be mixed. The most negative views were held by consumers who had the least knowledge of self-driving cars. Low trust in technology was also ass ...
  • Cognitive Underpinnings of Beliefs and Confidence in Beliefs about Fully Automated Vehicles Research Brief
    Cognitive Underpinnings of Beliefs and Confidence in Beliefs about Fully Automated Vehicles [Research Brief]
    Sanbonmatsu, David M. ;
    Strayer, David L.
    2019-06-01 | PDF
    A survey was conducted to examine the relationship between consumers’ beliefs about automated vehicles, their knowledge of automated vehicles, and their views about technology. The researchers investigated how knowledge of self-driving vehicles, perceived knowledge of self-driving vehicles, general beliefs about the self, and beliefs about technolo ...
  • Scenarios and Justification for Automated Vehicle Demonstration in Rural Minnesota
    Scenarios and Justification for Automated Vehicle Demonstration in Rural Minnesota
    Douma, Frank ;
    Petersen, Erin
    2019-06-01 | PDF
    Automated vehicles (AVs) have the potential to disrupt the current transportation system and culture. While experts debate the exact timeline, the question is likely a matter of when, not if. Therefore, communities of all kinds need to prepare for this future. Small urban and rural communities, in particular, could benefit from the development of t ...
  • When and Where Are Dedicated Lanes Needed under Mixed Traffic of Automated and Nonautomated Vehicles for Optimal System Level Benefits
    When and Where Are Dedicated Lanes Needed under Mixed Traffic of Automated and Non-automated Vehicles for Optimal System Level Benefits?
    Guhathakurta, Subhrajit ;
    Kumar, Amit
    2019-05-02 | PDF
    Automated vehicle (AV) technology is rapidly moving towards reality and will be mature within the next decade. However, the physical, institutional, and legal infrastructure for enabling widespread adoption of this technology is still lagging significantly. The focus of this research is on developing a decision framework for optimal upgrading of th ...
  • Developing an OpenSource MultiAgent Simulation Environment for Connected Autonomous Vehicles
    Developing an Open-Source Multi-Agent Simulation Environment for Connected Autonomous Vehicles
    Negrut, Dan ;
    Serban, Radu
    2019-05-01 | PDF
    This document contains an overview of the software infrastructure developed under the SAFER-SIM project “Developing an Open Source Multi-Agent Simulation Environment for Connected Autonomous Vehicles”. We provide a description of the four foundational simulation elements – agent dynamics, sensing, communication, and virtual worlds – that anchor Syn ...
641 - 660 / 880
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