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 announces lineup for 2023 New Products Rollout ATSSA announces lineup for 2023 New Products Rollout

ATSSA announces lineup for 2023 New Products Rollout

Roadway safety products will vie for Innovation Awards

Pam 0 9569 Article rating: 4.5

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.”

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