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

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Biden transition team focuses on transportation issues

As President-Elect Joe Biden continues to formulate his policy transition teams, there is a focus on transportation and infrastructure issues. There is a strong indication that infrastructure policies will be an early focus of the Biden Administration. Today, ATSSA submitted our policy priorities to the transition team, focused on roadway safety infrastructure investments.

“For more than 50 years, ATSSA has focused on reducing roadway fatalities and serious injuries on roads throughout the country,” ATSSA President and CEO Stacy Tetschner stated. “We look forward to working with President-Elect Biden and his infrastructure advisors on ensuing that roadway safety is the focal point on any surface transportation proposals and legislation. As the voice of roadway safety, ATSSA and our members are the go-to resource for policy makers at all levels of government, including the incoming administration and future U.S Department of Transportation appointees.”

ATSSA’s policy priorities fall into two main categories:

Roadway Safety:

ATSSA is laser focused on working with the Administration and Congress to ensure that roadway safety is the top legislative priority for surface transportation proposals, including significant investments in the Highway Safety Improvement Program.

Transportation Funding:

ATSSA is a stalwart supporter of increased revenue for the federal Highway Trust Fund and supports increasing user fees to pay for federal-aid highway projects.

“We know that roadway safety is incredibly important to the President-Elect, as evidenced by his campaign’s proposal to increase funding levels for the Highway Safety Improvement Program and focus on how connected and automated vehicle technology – including vehicle to infrastructure communication strategies – can reduce roadway fatalities,” added ATSSA’s Vice President of Government Relations Nate Smith.

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