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 offers resources as vaccine mandates pose challenges

Online resources aid understanding of changing requirements, legal status

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Two years into the global pandemic, businesses face ongoing challenges and uncertainty brought on by COVID-19.

Supply chains are impacted. Workforce issues confront employers of all sizes. And vaccine mandates threaten to intrude on daily operations.

As mandates make their way through the courts, companies are in limbo as they seek to navigate the maze of rules and regulations across the country and at every level of government.

With that in mind, ATSSA assembled key documents and resources to assist members.

Smith: ATSSA members’ diligence made a difference with IIJA

ATSSA Town Hall breaks down details of the infrastructure bill

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ATSSA Vice President of Engagement Nate Smith told ATSSA members today that their diligence over the past 15 to 20 years played a significant role in the funding coming to roadway safety under the new infrastructure law.

“You all should pat yourselves on the back,” Smith said during an ATSSA Town Hall to discuss the impact of the bipartisan infrastructure bill that was signed into law on Monday. “This is a job well done.”

The $1.2 trillion measure is a historic investment in transportation funding and includes a 5-year, $304 billion investment in roads and bridges, Smith said. He noted that’s a 34% increase over current spending for the Highway Trust Fund (HTF) and translates into $16.8 billion over five years for the Highway Safety Improvement Program (HSIP).

Smith said he’s confident the HSIP funding will mean additional opportunities for ATSSA members.

US Court of Appeals sets oral argument date for FCC case

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The U.S. Court of Appeals will hear oral arguments on Jan. 25 in the case of multiple transportation organizations to block a Federal Communications Commission (FCC) order to redistribute a portion of the safety spectrum.

The Intelligent Transportation Society of America (ITS America), the American Association of State Highway and Transportation Officials (AASHTO) and the Amateur Radio Emergency Data Network (AREDN) appealed the FCC’s Nov. 18, 2020 order to reallocate a portion of the 5.9 GHz spectrum band to unlicensed uses including WiFi.

The FCC voted unanimously to reallocate more than half of the safety band. The new rules adopted by the FCC make the lower 45 megahertz (MHz) of the spectrum available for unlicensed uses and require Intelligent Transportation System (ITS) licensees to stop using that portion of the spectrum within a year.

ATSSA CEO thanks House members for their leadership in infrastructure vote

Tetschner commends all in Congress for acting to make America’s roads safer

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ATSSA President & CEO Stacy Tetschner issued the following statement today after President Joe Biden signed the Infrastructure Investment and Jobs Act (IIJA) into law.

“With the Infrastructure Investment and Jobs Act (IIJA) now signed into law, it is important to recognize the members of Congress that stepped up for our country and did the job we asked them to do.

“The IIJA is a bipartisan success story, which is something that has become a rare sight on Capitol Hill. However, despite this legislation having support on both sides of the aisle, other members of Congress have taken the opportunity to attack those that stood up and voted to pass this legislation. I specifically want to acknowledge 13 Republican members of the House of Representatives."

ATSSA Town Hall on infrastructure package set for Nov. 18

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ATSSA will host a Town Hall next Thursday to discuss the infrastructure package recently approved by both houses of Congress.

The Town Hall will be led by ATSSA Vice President of Engagement Nate Smith and answer the question: What does it mean for ATSSA members?

The Senate approved the bipartisan Infrastructure Investment and Jobs Act (IIJA) in August and the House of Representatives approved it late Friday. President Joe Biden is expected to sign the legislation soon.

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