User-centered Smart Traffic Sign Development Study

Morris, Nichole L.; Rajamani, Rajesh; Drahos, B D; Zhenming, X; Alexander, L.; Kessler, William; University of Minnesota. Department of Mechanical Engineering. HumanFIRST Program; Local Road Research Board

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User-centered Smart Traffic Sign Development Study

2023-06-01
By Morris, Nichole L. ; Rajamani, Rajesh ; Drahos, B D ; ...

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English

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Creators:

Morris, Nichole L. ; Rajamani, Rajesh ; Drahos, B D ; Zhenming, X ; Alexander, L. ; ... More +

Morris, Nichole L. ; Rajamani, Rajesh ; Drahos, B D ; Zhenming, X ; Alexander, L. ; Kessler, William Less -
Corporate Creators:

University of Minnesota. Department of Mechanical Engineering. HumanFIRST Program ; Local Road Research Board

University of Minnesota. Department of Mechanical Engineering. HumanFIRST Program ; Local Road Research Board Less -
Corporate Contributors:

Minnesota. Department of Transportation. Office of Research & Innovation
Subject/TRT Terms:

[+]

Alarm Systems Driving Behavior Flaggers Human Factors Sensors Traffic Signals Warning Signs Work Zone Safety Work Zone Traffic Control
Publication/ Report Number:

MN 2023-26
Resource Type:

Tech Report
Geographical Coverage:

Minnesota ; United States

Minnesota ; United States Less -
Edition:

Final Report
Corporate Publisher:

Minnesota. Department of Transportation. Office of Research & Innovation
Abstract:

Flaggers protect workers by providing temporary traffic control and maintaining traffic flow through a work zone. They are often the first line of defense to stop distracted, inattentive, or aggressive motorists from intruding into the work area. This project aims to develop an automated intrusion detection system to alert drivers who are unsafely approaching or entering a flagger-controlled work zone. A human factors user needs assessment found maintenance workers preferred a modified traffic signal to feature the alert system due to flagger risks of being in the roadway and drivers failing to stop and remain stopped when presented with the STOP side of the flagger sign.
Format:

PDF
Funding:

(c) 1036342 (wo) 9
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:b950b1e6aeb9beb231bc12d50823f872368fd121ffffd9a5c4c8ce6dacde0b98
Download URL:

https://rosap.ntl.bts.gov/view/dot/72540/dot_72540_DS1.pdf
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User-centered Smart Traffic Sign Development Study

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