The Mcity Driverless Shuttle arrives at The Henry Ford.
Thanks to a generous gift from the University of Michigan (U-M), The Henry Ford recently acquired its second autonomous vehicle: a driverless shuttle used by U-M’s Mcity connected and automated vehicle research center. Readers may recall that we acquired our first AV in 2018 – a 2016 General Motors Self-Driving Test Vehicle. While the GM car was an experimental vehicle focused on technology, the Mcity shuttle took part in an intriguing project more focused on the psychology of consumer trust and acceptance of driverless vehicles.
From June 4, 2018, through December 13, 2019, Mcity, a public-private research partnership led by U-M, operated this driverless shuttle at U-M’s North Campus Research Complex in Ann Arbor. The project’s purpose was to understand how passengers, pedestrians, bicyclists, and drivers interacted with autonomous vehicles. In effect, the project was a way to gauge consumer acceptance of a decidedly unconventional new technology.
The shuttle donated to The Henry Ford is one of two fully-automated, electrically-powered, 11-seat shuttles Mcity operated on a fixed route around the research complex throughout the course of the study. The shuttles were built by French manufacturer Navya. In late 2016, Navya had delivered its first self-driving shuttle in North America to Mcity, where it was used to support research and to demonstrate automated vehicle technology. In June 2017, Mcity announced plans to launch a research project in the form of an on-campus shuttle service that would be open to the U-M community.
The Mcity Driverless Shuttle operated on a one-mile loop around the North Campus Research Complex at speeds averaging about 10 miles per hour. The service ran Monday-Friday from 9 AM to 3 PM. While its route avoided heavy-traffic arteries, the shuttle nevertheless shared two-way public roadways with cars, bicycles, and pedestrians. It operated in a variety of weather conditions, including winter cold and snow; but was not used in more extreme weather, such as heavy snow or rain.
The Mcity Driverless Shuttle on its route at the University of Michigan’s North Campus Research Complex. (Photo credit: University of Michigan)
While the shuttle and its technology are impressive enough, the impetus behind its use is arguably more important to The Henry Ford. The Mcity research project was the first driverless shuttle deployment in the United States that focused primarily on user behavior. Mcity’s goal was to learn more about how people reacted to AVs, rather than prove the technology. The two shuttles were equipped with exterior video recorders to capture reactions from people outside the shuttle, and interior video and audio recorders to capture reactions from passengers inside. On-board safety conductors, there to stop the shuttle in case of emergency, also observed rider behavior.
Mcity staff monitored ridership numbers and patterns throughout the project, and riders were encouraged to complete a survey about their experience that was developed by Mcity and the market research firm J.D. Power. Survey questions ranged from basic inquiries about age and relationship to the university, to more specific inquiries about reasons for riding, degree of satisfaction with the service, interest level in AV technology, and – most significantly – degree of trust in the shuttle and its driverless capabilities. The survey data was then analyzed by J.D. Power. You can learn more about the results through Mcity's white paper, "Mcity Driverless Shuttle: What We Learned About Consumer Acceptance of Automated Vehicles."
Along with the shuttle itself, U-M has kindly donated examples of the special signage installed by Mcity in support of the shuttle project. There are no current government regulations – at the federal, state, or local levels – for signage along a driverless vehicle route. Mcity developed its own signs to alert other road users to the shuttle’s presence. Samples include signs proclaiming “Shuttle Stop” and “Attention: Driverless Vehicle Route.”
Autonomous vehicles are coming to our streets – it’s no longer a question of “if,” but of “when.” Indeed, the Mcity shuttle project proves that AVs are, to an extent, already here. These driverless vehicles promise to be the most transformative development in ground transportation since the automobile itself. Self-driving capabilities will fundamentally change our relationship with the vehicle. The technology promises improved safety and economy in our cars and buses, greater capacity and efficiency on our roads, and enhanced mobility and quality of life for those unable to drive themselves. The Mcity Driverless Shuttle represents an important milestone on the road to autonomy, and it marks an important addition to The Henry Ford’s automotive collection.
A hydrogen-fueled Prototype from Colorado’s Wheat Ridge High School charges up Jefferson Avenue at the 2016 Shell Eco-marathon Americas.
The gas mileage in our cars is nothing to sneeze at these days. The average for all new light-duty vehicles sold in the United States is around 25 miles per gallon. Buy a gas/electric hybrid like the Toyota Prius or the Chevrolet Volt and the equivalent mileage jumps to about 60. Go with the all-electric Tesla Model S and you’re looking at an equivalent of almost 90 miles per gallon. Good numbers, but you’d have to multiply them by ten to be taken seriously at the Shell Eco-marathon Americas.
For the second year in a row, Shell brought its super-mileage competition to Detroit. More than 1,000 students on 124 teams from high schools and colleges throughout the Western Hemisphere gathered in the Motor City April 22-24 to compete toward a simple goal: to tease as much mileage out of a gallon of gasoline (or its equivalent) as possible.
Students from Michigan’s Lapeer County Education and Technology Center are fans of The Love Bug, judging by their Urban Concept vehicle. If you’re fan of The Henry Ford’s Innovation Nation, then you might recall that the competition was featured in the show. Cars compete in two classes. The Prototypes are stripped-down, highly aerodynamic designs, while the Urban Concept vehicles look a bit more like production cars. Teams may use either internal combustion engines (fueled by gasoline, diesel, natural gas or ethanol) or electric motors (fed by lithium-based batteries or hydrogen fuel cells.) This year’s overall winner was Université Laval of Quebec City with 2,584 miles per gallon. Fellow Canadians from the University of Toronto weren’t far behind with 2,364. California Polytechnic State University rounded out the podium with 1,125. (Complete results are available here.)
How do teams achieve these extraordinary numbers? Streamlined shapes and lightweight materials are big parts of the equation, but the teams also shut off their engines and coast as much as possible along the 0.6-mile course laid out through downtown Detroit. But competing vehicles have to maintain an average speed of at least 15 miles per hour over ten laps, so they can’t rely too heavily on momentum.
Inspection is rigorous. Many teams struggle with the brake test, in which their car’s brakes must hold the vehicle (with driver) perfectly still on a 20-percent grade.
It’s an all-in commitment for the students. Teams began arriving in Detroit on Tuesday, and most of them stayed in tents set up on Cobo Center’s lower level. If they weren’t sleeping or competing on the track, odds are that the students were working on their cars in the paddocks that covered much of Cobo’s main hall. Each vehicle has to pass a rigorous safety and compliance inspection before it’s allowed on the track, so there’s always fine-tuning to be done.
Everybody loves to build a Model T. In addition to the competition, there were many other attractions for the public to enjoy. The Henry Ford was pleased to have a presence in Cobo Center alongside the Michigan Science Center, the MotorCities National Heritage Area, FCA and other organizations. We brought two of our signature experiences – the “Build a Model T” activity and the operating replica of Henry Ford’s Kitchen Sink Engine – along with the replica of the 1896 Quadricycle and the 102.5 mile-per-gallon Edison2 X Prize car. We also brought several auto-related clips from The Henry Ford’s Innovation Nation to inspire the teams and event visitors alike.
On Saturday, I was privileged to moderate a panel discussion with students and staff from Maxwell High School of Technology in Lawrenceville, Georgia. The group won the grand prize in Quaker State’s 2015 Best in Class Challenge, in which they had six weeks to turn a plain-vanilla 2003 Chevrolet Impala into a head-turning street machine. The competition, with its tight time and money restrictions, gave the students a new appreciation for teamwork – not unlike the cooperation that is so crucial to Eco-marathon teams.
The Shell Eco-marathon Americas will be back in Detroit in 2017. If you missed the event this year, be sure to get to Cobo Center next time to enjoy one of the most exciting and innovative motor vehicle challenges around.
Matt Anderson is Curator of Transportation at The Henry Ford.