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

Explore the action and insights from ATSSA’s Midyear Meeting

Check out photos plus video highlights of general session

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ATSSA’s Midyear Meeting provided bountiful opportunities to reconnect, explore solutions to roadway safety infrastructure challenges, socialize over pickleball and hear from automotive industry experts.

If you missed it or want to revisit the experience, we’ve posted dozens of photos and you can watch highlights of the general session featuring Tony Reinhart, Ford Motor Company’s director of Government Relations, and Brad Stertz, director of Audi Government Affairs and co-founder and chairman of Partners for Automated Vehicle Education (PAVE).

ATSSA’s next big event is the 52nd Annual Convention & Traffic Expo in Tampa, Fla., Feb. 11-15.

ATSSA surveys reveal impact of raw materials supply issues on members

Association advocates on behalf of members amid supply challenges

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Nearly 90% of ATSSA manufacturers and suppliers reported experiencing a shortage of raw materials needed to produce roadway safety products, according to an ATSSA survey this summer.

That percentage increased from 75% when those same members were surveyed in March, according to data assembled by ATSSA.

ATSSA surveyed its members after hearing that limited supplies of materials were impacting the work of the roadway safety infrastructure industry. Multiple factors were leading to the supply challenges: extreme weather in February in the Midwest and Texas, the effects of COVID-19 in the U.S. and delays in the supply line due to international shipping.

Midyear Meeting general session explores connected technology with Audi and Ford executives

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Executives with Ford and Audi emphasized the importance of collaboration among key stakeholders as connected and autonomous vehicle technology advances.

Tony Reinhart, director of Government Relations for Ford Motor Company, and Brad Stertz, director of Audi Government Affairs and co-founder and chairman of Partners for Automated Vehicle Education (PAVE), spoke at this morning’s general session at ATSSA’s Midyear Meeting, which runs through Friday.

After opening remarks, Reinhart and Stertz were joined by ATSSA Board Chair Greg Driskell and ATSSA Vice President of Engagement Nate Smith for a panel that took questions from the group assembled in Kansas City, Mo., for the Midyear Meeting.

ATSSA’s 2021 Midyear Meeting gets underway in Missouri

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ATSSA’s 2021 Midyear Meeting kicks off this afternoon in Kansas City, Mo.

More than 300 people have registered for the event that runs through Friday and is being held in hybrid fashion with some attending in person at the Loews Kansas City Hotel and others taking part online.

The week includes the first meeting of the Roadway Worker Protection Council, which takes place Wednesday and evolved from a Roadway Worker Protection Summit held during this year’s Convention and Traffic Expo.

VTTI seeks participants for survey on how connected and automated vehicles will interact with work zones

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Luke Neurauter, senior research associate in the Division of Vehicle, Driver and Safety Systems at the Virginia Tech Transportation Institute (VTTI), is asking ATSSA members and others in the roadway safety industry to take part in a survey on the impact of connected and automated vehicles (CAVs) on work zones.

The purpose is to “better understand how CAV technologies will behave when they encounter typical work zone scenarios and what can be done (from the perspectives of both the CAVs and work zone operations) to ensure ultimate compatibility between all available technologies,” according to information from VTTI Senior Research Associate Tammy Trimble.

The research is sponsored by the Transportation Research Board (TRB).

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