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

Deadline extended to enter ATSSA's New Product Rollout

Enter by Dec. 15 to compete for an Innovation Award and presentation at the Circle of Innovation

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ATSSA has extended the deadline for members to submit applications to take part in the New Products Rollout held as part of the 51st Annual Convention & Traffic Expo.

The new deadline is Dec. 15. Products selected for participation will be judged by public officials and could be named one of the top three items and receive an Innovation Award.

All members receiving an Innovation Award earn the coveted honor of presenting their product during the Circle of Innovation, an event attended by top industry officials, including public agency officials.

 

FCC votes unanimously to redistribute a portion of the safety spectrum

ATSSA and other roadway safety advocates opposed changes to 5.9 GHz band

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The Federal Communications Commission (FCC) voted unanimously today to reallocate more than half of the 5.9GHz spectrum band—known as the “safety spectrum”—to unlicensed uses including WiFi.

The new rules adopted today make the lower 45 megahertz of the spectrum available for unlicensed uses. They require Intelligent Transportation System (ITS) licensees to stop using this portion of the spectrum within a year.

ATSSA President & CEO Stacy Tetschner called the action "a major blow to the roadway safety community and public safety in general."

ATSSA holding Town Hall on the election’s impact on roadway safety

Register now for Tuesday’s live online event

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Join ATSSA Vice President of Government Relations Nate Smith on Tuesday for a Town Hall addressing the impact of the state and federal elections on roadway safety.

Smith will discuss how the Nov. 3 election results will influence roadway safety policies and priorities in 2021 and for years to come, including the question of how our nation continues to respond to COVID-19.

Register now for this online event held Tuesday at 1 p.m. EST.

ATSSA offers special registration rate for public agency officials

Take advantage of 2021 all-access rate for Convention & Traffic Expo

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ATSSA is offering a special registration rate for public agency officials to attend its 51st Annual Convention & Traffic Expo, which will be held over two weeks in February.

The special rate of $49 gives public agency officials access to all aspects of this fully virtual event that runs from Feb. 8-12 and 16-18. Registration includes all education breakouts, general sessions, technical committee meetings, networking events, the Circle of Innovation, and Traffic Expo.

ATSSA’s Annual Convention & Traffic Expo is the premier roadway safety event in North America. It is where industry professionals gather to make vital connections.

Got an innovative product?

Apply now to compete for an Innovation Award and appear in the New Products Listing

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Think you’ve got the goods to wow the judges at the New Products Rollout? Here’s your chance.

Applications are now open for members wanting to enter their innovations in the New Products Rollout at the 51st Annual Convention & Traffic Expo. Products released after Jan. 1, 2020 to qualify. All new innovations will be accepted for the New Product Listing, but only 12 will be accepted for presentation to a panel of judges. The top three products will earn an Innovation Award that will be announced during the Convention, which will be held virtually in Feb 8-12 and 16-18.

“The New Products Rollout offers members the opportunity to get their creative ideas to roadway safety issues in front of thousands of people who take part in ATSSA’s Convention & Traffic Expo,” said ATSSA Director of Innovation & Technical Services Eric Perry. “The exposure provided by this event is unparalleled.”

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