Cooperative Automated Transportation (CAT)

Cooperative Automated Transportation

Roadway safety in a cooperative automated world

Highway automation is not years away, or even days away. It’s here now, causing a number of state transportation agencies to react with initiatives related to preparing and supporting Connected Automated Vehicles (CAVs) on U.S. roadways.


Connected and Automated Vehicles (CAVs)

Cooperative Automated Transportation (CAT) deals with CAVs, which are vehicles capable of driving on their own with limited or no human involvement in navigation and control. Per the definition adopted by the National Highway Traffic Safety Administration (NHTSA), there are six levels of automation (Levels 0-2: driver assistance and Levels 3-5: HAV), each of which requires its own specification and marketplace considerations.


Vehicle-to-Everything (V2X) and Connected and Automated Vehicles (CAVs)

For traffic safety, vehicle-to-everything communications is the wireless exchange of critical safety and operational data between vehicles and anything else. The "X" could be roadway infrastructure, other vehicles, roadway workers or other safety and communication devices. ATSSA members are at the forefront of these technologies, and are working with stakeholders across new industries to see these innovations come to life.


Sensor Technology

CAVs rely on three main groups of sensors: camera, radar, and Light Detection and Ranging (LIDAR). The camera sensors capture moving objects and the outlines of roadway devices to get speed and distance data. Short- and long-range radar sensors work to detect traffic from the front and the back of CAVs. LIDAR systems produce three-dimensional images of both moving and stationary objects.


For more information about ATSSA’s efforts on CAT and CAV’s and their interaction with our member products check out the resources below.




Resources

ATSSA & TRB announce 2023 Traffic Control Device Student Challenge

Challenge offers opportunity for students to innovate for the future of roadway safety

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Fredericksburg, Va. (April 18, 2022) – The American Traffic Safety Services Association (ATSSA) and Transportation Research Board (TRB) Standing Committee on Traffic Control Devices invite students to compete in the 2023 Traffic Control Device (TCD) Student Challenge.

The TCD Student Challenge promotes innovation and stimulates ideas in the traffic control devices industry with a goal to improve operations and safety and encourage future generations of roadway safety professionals. As part of the challenge, individuals or student teams submit solutions in the subject area of transportation and roadway safety based on the chosen topic for the year.

This year’s topic is “Innovative Traffic Control Devices to Improve Vulnerable Road User Safety.”

'Work Zones are a Sign to Slow Down'

Support work zone safety during National Work Zone Awareness Week -- April 11-15

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FREDERICKSBURG, Va. (March 31, 2022) – The transportation industry is taking increasing steps to improve the timeliness of information about active work zones but even before those measures are available nationwide, work zone warnings are important for everyone to heed to get home safely.

This year’s National Work Zone Awareness Week is April 11-15 with the theme: “Work Zones are a Sign to Slow Down.”

National Work Zone Awareness Week (NWZAW), in its 22nd year, is a national public awareness campaign held annually at the start of the spring construction season. It spreads the message that we are all responsible for work zone safety.

ATSSA Announces Innovation Awards at 52nd Annual Convention & Traffic Expo

Three products are recognized at ATSSA’s Circle of Innovation

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TAMPA, Florida (Feb. 15, 2022) – Three exhibitors at ATSSA’s 52nd Annual Convention & Traffic Expo received Innovation Awards today in recognition of new products that contribute to the industry’s mission of advancing roadway safety and working Toward Zero Deaths.

The new products from 2021 were evaluated by a panel of judges made up of department of transportation personnel. Judges reviewed 14 items from companies across the U.S. and Canada as part of the New Products Rollout.

The Innovation Award winners were honored today during ATSSA’s Circle of Innovation where videos explaining their products were shown to the roadway safety infrastructure industry. Items were evaluated on the criteria of lifesaving qualities, degree of need, innovation, design and eligibility under the Highway Safety Improvement Program.

ATSSA announces winners of four national awards

Awards given at 52nd Annual Convention & Traffic Expo

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TAMPA, Florida (Feb. 14, 2022) – The American Traffic Safety Services Association is pleased to announce winners of the Chairman’s Award, National Safety Award, National Media Award and Mark of Excellence Award.

The four national awards were presented during ATSSA’s 52nd Annual Convention & Traffic Expo, taking place Feb. 11-15 in Tampa, Fla. The Chairman’s Award and the National Safety Award were announced Feb. 13 and the other two today.

The Chairman’s Award is given at the discretion of the chair of the ATSSA Board of Directors. This is the fourth time someone has been recognized in the 28-year history of the award.

Transportation Secretary Pete Buttigieg delivering keynote remarks

Transportation leader confirmed for ATSSA’s 2022 Convention & Traffic Expo

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FREDERICKSBURG, Va. (Feb. 8, 2022) – Transportation Secretary Pete Buttigieg confirmed today that he will deliver keynote remarks at ATSSA’s 52nd Annual Convention & Traffic Expo.

Buttigieg is expected to discuss the National Roadway Safety Strategy released Jan. 27 by the U.S. Department of Transportation (USDOT) as well as provide insights into the Infrastructure Investment & Jobs Act (IIJA) and its impact on roadway safety.

“We are honored that Transportation Secretary Buttigieg is making the time to address our members and we look forward to hearing his insights pertaining to roadway safety and how our industry can partner with USDOT to dramatically reduce roadway fatalities,” said ATSSA President & CEO Stacy Tetschner.

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