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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation
OFFICE OF RESEARCH, DEVELOPMENT, AND TECHNOLOGY AT THE TURNER-FAIRBANK HIGHWAY RESEARCH CENTER

CARMA(SM) Adds to the Cooperative Driving Automation (CDA) Message Set to Improve Intelligent Transportation Systems (ITS) Communications

FHWA-HRT-21-104.pdf (335.36 KB)

Publication Information

Publication Type:
Research Update
Publication Number:
FHWA-HRT-21-104
Abstract:

The CARMA Ecosystem has created six new message types to enable vehicle-to-everything (V2X) communication between vehicles and other entities for various CDA cooperation classes, as defined in SAE J3216,1 which enables true cooperative behavior.

 

1 SAE International. 2021. Taxonomy and Definitions for Terms Related to
Cooperative Driving Automation for On-Road Motor Vehicles. J3216_202107. Warrendale, PA: SAE International. https://www.sae.org/standards/content/j3216_202107, last accessed September 17, 2021.

 

Recommended citation: Federal Highway Administration, CARMASM Adds to Cooperative Driving Automation (CDA) Message Set to Improve Intelligent Transportation Systems (ITS) Communications (Washington, DC: 2021) https://doi.org/10.21949/1521690

Publishing Date:
October 2021
Posting Date:
Digital Object Identifier:
https://doi.org/10.21949/1521690
Author(s):
Lochrane, Taylor
Publishing Office:
Office of Safety Research and Development
Laboratory:
Saxton Transportation Operations Laboratory
FHWA Program(s):
Operations
Research
AMRP Program(s):
Automation and Connectivity
FHWA Activities:
CARMA
Cooperative Automated Vehicles
Subject Area:
Research