U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations
REPORT |
This report is an archived publication and may contain dated technical, contact, and link information |
Publication Number: FHWA-HRT-21-070 Date: August 2021 |
Publication Number: FHWA-HRT-21-070 Date: August 2021 |
PDF Version (1.61 MB)
Technical Report Documentation Page
1. Report No.
FHWA-HRT-21-070 |
2. Government Accession No. | 3 Recipient's Catalog No. | ||
4. Title and Subtitle
Cooperative Automation Research: CARMA Proof-of-Concept Transportation System Management and Operations Use Case 1 - Basic Arterial Travel–Stop-Controlled Intersections |
5. Report Date
August 2021 |
|||
6. Performing Organization Code | ||||
7. Author(s)
Saeid Soleimaniamiri (ORCID: 0000-0002-0139-8319), Xiaopeng (Shaw) Li (ORCID: 0000-0002-5264-3775), Handong Yao (ORCID: 0000-0002-2778-084X), Amir Ghiasi (ORCID: 0000-0002-0986-9840), Govindarajan Vadakpat (ORCID: 0000-0001-9060-3216), Pavle Bujanovic (ORCID: 0000-0001-6589-3207), Taylor Lochrane (ORCID: 0000-0002-1933-6554), John Stark (ORCID: 0000-0002-1558-4630), Katie Blizzard (ORCID: 0000-0002-8718-7642), David Hale (ORCID: 0000-0001-5486-9367) |
8. Performing Organization Report No. No. |
|||
9. Performing Organization Name and Address
Leidos, Inc. |
10. Work Unit No. (TRAIS) | |||
11. Contract or Grant No.
DTFH6116D00030L (TO 19-360) |
||||
12. Sponsoring Agency Name and Address
U.S. Department of Transportation |
13. Type of Report and Period Covered
Final Report; June 2021 |
|||
14. Sponsoring Agency Code
HRDO-20 |
||||
15. Supplementary Notes
The Federal Task Managers were Govindarajan Vadakpat (HRDO-20; ORCID: 0000-0001-9060-3216) and Taylor Lochrane (HRDO-10; ORCID: 0000-0002-1933-6554) |
||||
16. Abstract
Cooperative driving automation (CDA) aims to improve the safety, traffic throughput, and energy efficiency of the transportation network by allowing vehicles and infrastructure to work together to coordinate movement. The objective of this project is to advance the CARMA ecosystem to enable further capabilities for CDA participants to interact with the road infrastructure, enhance infrastructure performance, improve network efficiency, and, ultimately, reduce traffic congestion through transportation systems management and operations (TSMO) strategies on arterials. The focus of this concept of operations is TSMO Use Case 1 (UC1), or Basic Arterial Travel–Stop-Controlled Intersections. The proposed approach for TSMO UC1 has two main components. The first component is designed to run on the roadside equipment, and the second component is designed to run on vehicles (designed for CARMA PlatformSM). It is expected that this approach will increase throughput and reduce energy consumption while ensuring safety at unsignalized intersections. |
||||
17. Key Words
Basic arterial, non-signalized intersection, cooperative driving automation, CDA, CARMA3, trajectory smoothing, critical time step estimation |
18. Distribution Statement
No restrictions. This document is available to the public through the National Technical Information Service, Springfield, VA 22161. |
|||
19. Security Classification (of this report) Unclassified |
20. Security Classification (of this page) Unclassified |
21. No. of Pages
57 |
22. Price
N/A |
Form DOT F 1700.7 (8-72) | Reproduction of completed page authorized |