Intelligent Network Flow Optimization Prototype Traffic Management Entity-Based Speed Harmonization

Data is from the small-scale demonstration of the Intelligent Network Flow Optimization (INFLO) Prototype System and applications in Seattle, Washington. Connected vehicle systems were deployed in 21 vehicles in a scripted driving scenario circuiting this I-5 corridor northbound and southbound during morning rush hour. This data set contains speed harmonization messages that were recommended by the INFLO SPD-HARM algorithm and sent by the traffic management center to the connected vehicles, which provided drivers with the suggested speed while driving on the segment of I-5 that was included in the test. The objective of speed harmonization is to dynamically adjust and coordinate maximum appropriate vehicle speeds in response to downstream congestion, incidents, and weather or road conditions in order to maximize traffic throughput and reduce crashes.

Data and Resources

Additional Info

Field Value
Source https://datahub.transportation.gov/d/ij7i-psm5
Version
Author Battelle Memorial Institute -- Recommended citation: "Battelle Memorial Institute. (2015). Intelligent Network Flow Optimization Prototype Traffic Management Entity-Based Speed Harmonization. [Dataset]. Provided by ITS DataHub through Data.transportation.gov. Accessed YYYY-MM-DD from http://doi.org/10.21949/1504497"
Author Email
Maintainer
Maintainer Email
Shared (this field will be removed in the future) Open
IB1 Sensitivity Class
IB1 Trust Framework
IB1 Dataset Assurance
IB1 Trust Framework
Common-Core_Bureau-Code 021:15
Common-Core_Contact-Email [email protected]
Common-Core_Contact-Name William Gibbs
Common-Core_Geographic-Coverage Seattle, Washington
Common-Core_Is-Quality-Data True
Common-Core_Issued 2016-02-17
Common-Core_Language English
Common-Core_Last-Update 2016-02-17
Common-Core_License https://creativecommons.org/licenses/by-sa/4.0/
Common-Core_Program-Code 021:013
Common-Core_Public-Access-Level public
Common-Core_Publisher USDOT
Common-Core_Temporal-Applicability 2015-01-12/2015-01-16
Common-Core_Update-Frequency irregular
categories {"public safety"}
license Creative Commons Attribution | Share Alike 3.0 Unported
owner_display_name kathythompson
source_created_at 2017-09-25T21:07:27.000Z
source_updated_at 2021-09-03T21:53:42.000Z