April 18, 2023
While fully automated vehicles (AVs) have not yet reached the roads, the work to get them market-ready is steadily moving forward. One of the essential technologies these vehicles rely on for safety and performance is lidar, which has traditionally experienced a loss of accuracy in bad weather.
Continue reading Helping automated vehicles ‘see’ through fog and snowThis article was originally posted on Catalyst, January 2023.
There’s been a lot of progress toward self-driving cars in recent years, but we still have a long way to go before the system runs like a well-oiled machine. Even with all the advances in artificial intelligence and machine learning, automated vehicles (AVs) are still not well-equipped to handle crashes, bad weather, poor visibility, and other unexpected situations on the road.
Continue reading Paving the way for smarter and safer AVsFully automated vehicles may not be market-ready yet, but one day, they expect to provide a variety of benefits like reduced emissions and greater safety and transportation equity. These vehicles and the complex combination of underlying technologies that power them are continually being tested and improved to ensure the vehicles will meet the highest standards of safety and performance.
Continue reading Evaluating Weather’s Effects on the Accuracy of Automated VehiclesWith the number of automated vehicles increasing on our roadways it is important to understand their potential impacts and how other road users will interact with them. In the future, there will be a more pronounced shared levels-of-automation transportation network, with fully manual, partially automated, and fully automated vehicles sharing the same Minnesota roads. While planners and engineers have a reasonable idea of how humans drive around other humans, what is not as well-known is human driving behavior around automated vehicles.
Continue reading New Project: Assessment of Pedestrian Safety and Driver Behavior Near Automated VehiclesThis article was originally published in Catalyst, February 2022.
In recent work, researchers in the U’s Department of Industrial and Systems Engineering (ISyE) examined one potentially important application of autonomous vehicle (AV) technology: ride hailing.
Continue reading Adding Autonomous Vehicles to Ride-Hailing Fleets Could Benefit Platforms and DriversWhile commercially available self-driving vehicles may still be decades away, an increasing number of vehicles on the market offer advance driver assistance systems (ADAS). For example, ADAS features include adaptive cruise control, steering automation, and hands-free steering.
Continue reading New Project: Tool to Estimate the Safety Impact of Vehicle Levels of Automation on Minnesota RoadsConnected Automated Vehicles (CAV) are part of tomorrow’s transportation future happening today. The evolution of vehicle technology is shifting how drivers interact with the infrastructure around them. Local agencies are beginning to respond and anticipate these changes, while CAV manufacturers request to test their vehicles on local roadways further pushing the urgency on local agencies.
Continue reading New Project: Autonomous Vehicles – What Should Local Agencies Expect?In a recently completed project, funded by the Local Road Research Board, researchers developed a reference tool and compiled a literature review that local agencies could use to anticipate the infrastructure needs of connected and automated vehicles. Agencies can use these resources to plan for infrastructure upgrades and maintenance activities.
Continue reading Resources Help Local Agencies Plan for CAV Roadway NeedsST. PAUL, Minn. – The Minnesota Department of Transportation chose EasyMile, a France-based company specializing in driverless technology, to lead its autonomous shuttle bus pilot project. MnDOT announced in June it will begin testing the use of an autonomous shuttle bus in a cold weather climate.
“We’re excited to partner with EasyMile to help MnDOT test autonomous technology,” said Jay Hietpas, MnDOT state traffic engineer and project manager. “Their expertise will help us learn how these vehicles operate in a winter weather environment so we can advance this technology and position MnDOT and Minnesota as a leader.”
EasyMile, which has a location in Colorado, has conducted driverless technology cold weather tests in Finland and Norway. Minnesota will be their first cold weather test site in the U.S. EasyMile will use its EZ10 electric shuttle bus that has already transported 160,000 people more than 60,000 miles in 14 countries. The shuttle was tested in various environments and traffic conditions. During these tests, the shuttle operated crash-free.
The shuttle operates autonomously at low speeds on pre-mapped routes. It can transport between six and 12 people.
Initially, it will be tested at MnROAD, which is MnDOT’s pavement test facility. Testing will include how the shuttle operates in snow and ice conditions, at low temperatures and on roads where salt is used.
Testing is scheduled to start in November and go through February 2018. The shuttle will also be showcased during the week of the 2018 Super Bowl.
Hietpas said 3M will also be a partner in the project so the company can research various connected vehicle concepts including sensor enhancement and advanced roadway safety materials. When optimized, these materials would aid in safe human and machine road navigation.
Have you registered to attend the annual CTS Transportation Research Conference on November 3?
The one-day event, held at The Commons Hotel on the U of M campus, will highlight new learning, emerging ideas, and the latest innovations in transportation. Sessions will also explore implementation efforts and engagement activities.
In the opening session, “Creating Sustainable, Livable, Forward-Compatible Cities for Economic Resilience,” author Gabe Klein will explore the innovations taking place in cities and how government, business, and nonprofit leaders can utilize this wave of change to shape a quality of life that is improved and not compromised.
Following his presentation, the following panel of experts will share perspectives on the implications for the future of transportation systems in Minnesota cities:
In the luncheon presentation, “How to Promote and Prepare for Automated Driving,” Professor Byrant Walker Smith will present steps that governments can take now to encourage the development, deployment, and use of automated driving systems.
Complete program details and registration information is available on the CTS website. Please plan to join us for a day of discovery and innovation!
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