The Center for Automotive Research is involved in the research of significant issues that relate to the future direction of the global automotive industry. As a nonprofit research organization, and in cooperation with study funders, most CAR research is released publicly through this website.

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Public Perceptions of Connected and Automated Vehicle Technologies

This report, commissioned by the Michigan Department of Transportation (MDOT), presents findings from research on public perceptions of connected and automated vehicle (CAV) technologies. The results of this research stem from a series of interviews with test drivers who participated in a connected vehicle-to-infrastructure (V2I) demonstration and from a web-based…

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Global Harmonization of Connected Vehicle Communication Standards

This report examines international efforts to develop “harmonized” connected vehicle standards that would enable automakers, governments, and technology developers to, at a minimum, adopt analogous conceptual and technological frameworks across markets. While many barriers stand in the way of a truly “Globally Harmonized Standard” for Connected-ITS applications, this report discusses…

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International Survey of Best Practices in Connected and Automated Vehicle Technologies – 2015 Update

This report, completed for the Michigan Department of Transportation (MDOT), is the most recent in a series of annual updates on domestic and international CAV programs. The database underlying this report was originally compiled by CAR in 2010, and it has been updated regularly. As of December 2015, the database…

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Use of Data from Connected and Automated Vehicles for Travel Demand Modeling

Travel demand modeling is a crucial component of transportation planning and system management. Unfortunately, creating an accurate model of network traffic patterns can be difficult and time consuming. The calibration and validation of travel demand modeling requires the use of extensive datasets that describe the travel characteristics of people in…

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Management Procedures for Data Collected via ITS

This report is an extension and update of a previous report prepared by CAR, PB, and MDOT in September 2013 entitled Management Procedures for Data Collected via Intelligent Transportation Systems. The 2013 report provided an overview and broad discussions of National ITS Architecture and Standards, statewide transportation data management policies,…

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Connected vs. Automated Vehicles as Generators of Useful Data

This report summarizes the types of data that may be available from the United States Department of Transportation (USDOT) connected vehicle effort, as well as data from advanced automated vehicle systems. The USDOT connected vehicle program emphasizes the creation of transportation-related data that will be available and usable by public…

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Crowdsourcing Transportation Systems Data

“Crowdsourcing” has been a topic of increasing interest in the popular press, but the concept is often ill-defined. Crowdsourcing involves leveraging the combined intelligence, knowledge, or experience of a group of people to answer a question, solve a problem, or manage a process. Due to ever-increasing connectivity and emerging data…

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International Survey of Best Practices in Connected and Automated Vehicle Technologies – 2014 Update

Early research and deployment in connected and automated vehicle (CAV) systems can provide a variety of benefits. Such efforts are taking place throughout the world (especially in the United States, Europe, and Asia). This study highlights major CAV deployment efforts throughout the world and evaluates important factors for successful deployment….

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ITS Data Ethics in the Public Sector

This report provides ethical decision-support for transportation professionals involved with Intelligent Transportation Systems (ITS) data. Ethical concerns regarding ITS usually focus on travelers’ right to privacy,and especially location privacy. This report establishes core principles of ethical behavior for government use of ITS data using the American lineage of political and…

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Challenges and Opportunities for Developing Sustainable Transportation Systems in Beijing

With an increasing population and expanding economy, China has emerged as an important world power. In recent decades, China’s urban population has grown exponentially, with a corresponding increase in the personal wealth of citizens. The capital city of Beijing exemplifies the rapid development of urban China. The city is now…

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