Data Fusion for Signalized Arterial Performance Measurement

Samandar, Shoaib; Rouphail, Nagui; Chase, Thomas; Chun, Gyounghoon

i

Data Fusion for Signalized Arterial Performance Measurement

2023-09-11
By Samandar, Shoaib ; Rouphail, Nagui ; Chase, Thomas

File Language:

English

Details

Creators:

Samandar, Shoaib ; Rouphail, Nagui ; Chase, Thomas ; Chun, Gyounghoon
Corporate Creators:

North Carolina State University. Institute for Transportation Research & Education
Corporate Contributors:

Southeastern Transportation Research, Innovation, Development and Education Center (STRIDE) ; United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
Subject/TRT Terms:
Publication/ Report Number:

STRIDE Project N2
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report 8/1/2018 to 9/11/2023
Corporate Publisher:

Southeastern Transportation Research, Innovation, Development and Education Center (STRIDE)
Abstract:

This project focused on three applications of multiple data sources, or data fusion, to evaluate traffic operations on signalized arterials. The first application used a data fusion framework to evaluate its utility in predicting travel times on signalized arterials. The second application developed a framework that combined/enhanced the Automated Traffic Signal Performance Measures (ATSPM) generated through data fusion. The third project examined the use of probe vehicle data fusion for obtaining link speeds at signalized arterials by exploring the effects of market penetration rate (MPR), broadcasting frequency (BC), and aggregation level on the accuracy of the reported speeds. Results underscore the importance of BC, MPR, and aggregation levels. Importantly, varying the performance measures tended to yield different requirements in terms of probe MPR and BC.
Format:

PDF
Funding:

69A3551747104
Download URL:

https://rosap.ntl.bts.gov/view/dot/72837/dot_72837_DS1.pdf
File Type:

[PDF - 2.78 MB]
Collection(s):

University Transportation Centers
Main Document Checksum:

urn:sha-512:57b2fddbde058cd0a45da2cd945d808fd1ababb85ff3b5c9859f911d5b55da1f5d8e3f8a0ba46c74a452f976a0fa1f1352831a752fd02020ff1aaf56d6912c63

File Language:

English

ON THIS PAGE

Details

Found an issue?

Send us an email at:

publishinghd@cdc.gov

ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.