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

Pam
/ Categories: ATSSA, Convention & Expo, Innovation, Tech and Innovation, Work Zones

Apply for ATSSA’s New Products Rollout and Innovation Awards

Apply by Dec. 1 to participate in ATSSA’s New Products Rollout (NPRO), which will be held during ATSSA’s 53rd Annual Convention & Traffic Expo in Phoenix, Feb. 17-21.

Exhibitors who introduced products after Jan. 1, 2020, are eligible to apply.

Entries accepted for NPRO will be included in the New Products Listing, which showcases the products to the roughly 3,700 roadway safety professionals who attend ATSSA’S Annual Convention & Traffic Expo, including listing on the Convention website and mobile app.

Innovation Awards are chosen from among the products selected for NPRO. Winning products are highlighted during ATSSA’s Circle of Innovation, which puts them in front of departments of transportation (DOT) decision-makers from across the country.

For more information, Expo.ATSSA.com/New-Products-Rollout.

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Tags: new products rollout innovation awards NPRO Circle of Innovation 53rd Annual Convention & Traffic Expo ATSSA Convention & Traffic Expo
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