Department of Transportation’s Wireless Research Ties Intelligent Transport to Clean Fleets


President Obama highlighted the National Clean Fleets Partnership last week at the UPS facility in Landover, MD. This public-private partnership, part of the Department of Energy’s “Clean Cities” initiative, will help large fleets reduce diesel and gasoline use by incorporating electric vehicles, alternative fuels, and fuel-saving measures into their daily operations.  The President noted that one of the innovative tools that fleets will deploy is mobile applications to enhance fleet efficiency.

The U.S. Department of Transportation (USDOT), through the Research and Innovative Technology Administration’s Intelligent Transportation Systems (ITS) Research Program, in close partnership with the Federal Motor Carrier Safety Administration (FMCSA), has been leading research into mobile applications for fleet management, with an eye to improving transportation safety as well as reducing truck and motor coach fuel consumption and emissions.  USDOT is pleased to support critical national priorities in safety, environment and economic competitiveness through our ITS research.

Already, major national trucking fleets have been using mobile wireless applications to stay safe and reduce emissions, delivering goods on time and improving the bottom line, by:

  • using real-time routing to find the fastest way to a destination;

  • using real-time traffic information to avoid congestion and guide just-in-time delivery;

  • using advanced road weather information to avoid hazards and to find the safest route.

Increasingly, firms are working with partners in the states to use wireless transponders to transmit cargo and inspection information ahead; to avoid the stops at truck weigh and inspection stations, keeping freight moving safely and efficiently; and to plan “green routing” that will allow trucks to “stop and start” less, reducing frequent changes to engine throttling that contribute to emissions—minimizing trucking’s carbon footprint.

And, don’t forget transit bus fleets.  Transit is already a great way to reduce congestion and emissions, and transit agencies are using wireless systems developed by the ITS Program (in collaboration with our partners at the Federal Transit Administration) to improve routing, to improve performance through transit signal priority, and to let customers know where and when their next transit option will be arriving.

The ITS program continues to accelerate innovation in wireless applications, providing the foundation for connected vehicles that will be able to “talk” to one another to avoid crashes and the congestion (and emissions) that result.  We are especially excited about our new Applications for the Environment: Real-Time Information Synthesis (AERIS) program, to facilitate green transportation choices, and “cleaner air through smarter transportation.”  We are looking forward to expanding our work in mobile wireless applications for transportation as the President’s Wireless Innovation and Infrastructure Initiative moves forward.

You can help us win the future for transportation and the environment by giving us your ideas through the Connected Vehicle Technology Challenge.  As new wireless technology enables connectivity for vehicles of all kinds—cars, trains and even bicycles, vehicles can “talk” to each other, traffic signals, and mobile devices. Tell us: What should they say?

Article by Aneesh Chopra, U.S. Chief Technology Officer and Peter Appel, Research and Innovative Technology Administrator at the U.S. Department of Transportation.

About Author

Walter’s contributions to CleanTechies over the past 4 years have been instrumental in growing the publications social media channels via his ongoing editorial and data driven strategies. He is the founder and managing director of Sunflower Tax, a renewable energy tax and finance consultancy based in San Diego, California. Active in the San Diego clean technology community, participating in events sponsored by CleanTech San Diego, EcoTopics, and Cleantech Open San Diego, Walter has also been a presenter at numerous California Center for Sustainability (CCSE) programs. He currently serves as an adjunct professor at the University of San Diego School of Law where he teaches a course on energy taxation and policy.

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