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

Touch down in Phoenix for ATSSA’s event of the year

It's not too late to register and get your name on the roster

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Yes, there was a big event in Phoenix yesterday but could those guys tackle roadway safety solutions?

Could their front line mount an effective defense against work zone incursions? Could their offensive coordinators come up with a plan to integrate pavement markings and connected vehicle technology?

No, but roadway safety fans can find strategies for those issues and many more in Phoenix Feb. 17-21 at ATSSA’s biggest event of the year – the 53rd Annual Convention & Traffic Expo.

Attendees will score big through interactions with industry experts, networking opportunities, nearly 50 education sessions and by exploring the 200,000-square-foot exhibit hall (more than triple the size of the gridiron) where new and powerful lifesaving devices will be displayed.

Registration is still open for the Convention & Traffic Expo where roadway safety and innovation intersect so get your name on the roster before it’s too late.

ATSSA announces lineup for 2023 New Products Rollout

Roadway safety products will vie for Innovation Awards

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FREDERICKSBURG, Va. (Feb. 9, 2023) – The American Traffic Safety Services Association  announces the lineup for its 2023 New Products Rollout (NPRO), which will include 18 products and be held at its 53rd Annual Convention & Traffic Expo taking place Feb. 17-21 at the Phoenix Convention Center.

Traditionally, more than 3,500 people attend the Convention—the largest roadway safety tradeshow in North America—to see some of the latest innovations in the roadway safety infrastructure industry. The products submitted as part of the NPRO are comprised of a wide range of devices designed to save lives on our nation’s roadways.

“The products for this year’s New Products Rollout address a variety of issues related to safety on the roadways and reflect the diverse issues within this industry,” said ATSSA Manager of Innovation & Technical Services Nagham “Melodie” Matout. “It’s always fascinating to see the products on view for the NPRO and the ways they can help advance roadway safety.”

Industry leaders offer expectations for 2023 in Winter issue of Roadway Safety

Magazine delves into rural road safety challenges, roadway worker distractions

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What issues are front of mind as ATSSA members contemplate 2023? What variables are being used to gauge how things will go in the long-term? What opportunities are on the horizon that are building excitement?

ATSSA asked four members who are leaders in different segments of the roadway safety infrastructure industry for their views on those questions and more for the Winter issue of Roadway Safety magazine, which is online today. Read what they had to say and see how their views compare to your own.

The Winter issue also explores rural road safety solutions, the importance of keeping workers from being distracted on the job, where wider pavement markings are being utilized and much more.

ATSSA & TRB announce winners of 2023 TCD Student Challenge

Arlington High School team is the first high school to win the contest

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FREDERICKSBURG, Va. (Jan. 11, 2023) – ATSSA in partnership with the National Academy of Sciences Transportation Research Board (TRB), announces the winners of the 2023 Traffic Control Device (TCD) Student Challenge.

Ten teams, made up primarily of engineering students from universities across the U.S., competed in the TCD Student Challenge, which was titled, Innovative Traffic Control Devices to Improve Vulnerable Road User Safety.”

The team from Arlington High School in Arlington, Mass., won the contest and was the first high school team in the history of the TCD Student Challenge to achieve that honor. The other winners are from Auburn and Michigan State.

ATSSA joins nine groups reaffirming support for rapid deployment of V2X technologies

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ATSSA joined nine groups in releasing a statement today reaffirming support for the rapid, widespread deployment of vehicle-to-everything (V2X) technologies to further improve safety on American roads.

V2X allows communication between vehicles, infrastructure and other road users such as pedestrians and bicyclists and provides drivers with crucial warnings necessary to improve safety.

"We believe that 2023 will be a pivotal year for V2X deployment. Transportation stakeholders have aligned behind one V2X technology, cellular vehicle-to-everything (C-V2X), clearing the way for a unified, nationwide approach to the deployment of this tool," the statement says.

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