United States Department of Transportation
i
Introduction of Cooperative Vehicle-to-Infrastructure Systems to Improve Speed Harmonization
-
2016-03-01
-
[PDF-2.35 MB]
Details:
-
Creators:
-
Corporate Creators:
-
Corporate Contributors:
-
Subject/TRT Terms:
-
Publication/ Report Number:
-
Resource Type:
-
Geographical Coverage:
-
Corporate Publisher:
-
NTL Classification:NTL-HIGHWAY/ROAD TRANSPORTATION-HIGHWAY/ROAD TRANSPORTATION;NTL-OPERATIONS AND TRAFFIC CONTROLS-OPERATIONS AND TRAFFIC CONTROLS;
-
Abstract:This project executed a preliminary experiment of vehicle-to-infrastructure (V2I)-based speed harmonization in which speed guidance was communicated directly to vehicles. This experiment involved a set of micro-simulation experiments and a limited number of prototype field runs. The simulation experiments produced mixed results in terms of system-wide benefits. The field runs demonstrated that connected and automated vehicles can successfully implement V2I-based speed harmonization and significantly reduce speed oscillations in their vicinity but do not have a significant impact on aggregate average speeds or travel times.
-
Format:
-
Funding:
-
Collection(s):
-
Main Document Checksum:
-
Download URL:
-
File Type:
