Modeling Driver Response to Lead Vehicle Decelerating

Najm, Wassim; Smith, David L.

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Modeling Driver Response to Lead Vehicle Decelerating

2004-01-01
By Najm, Wassim ; Smith, David L.

[PDF-174.87 KB]

English

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Creators:

Najm, Wassim ; Smith, David L.

Najm, Wassim ; Smith, David L. Less -
Corporate Contributors:

John A. Volpe National Transportation Systems Center (U.S.) ; United States. Department of Transportation. National Highway Traffic Safety Administration

John A. Volpe National Transportation Systems Center (U.S.) ; United States. Department of Transportation. National Highway Traffic Safety Administration Less -
Subject/TRT Terms:

[+]

Autonomous Intelligent Cruise Control Braking Car Following Collision Warning/Avoidance Systems Crash Prevention Deceleration Drivers Fatalities Reduction Human Factors Intelligent Vehicle Intelligent Vehicle Initiative Man Machine Interface Reaction Time Rear End Collisions Research And Development Steering
Publication/ Report Number:

FHWA-JPO-04-091 ; 2004-01-0171

FHWA-JPO-04-091 ; 2004-01-0171 Less -
Resource Type:

Tech Report
Right Statement:

Society of Automotive Engineers
Geographical Coverage:

United States
Corporate Publisher:

Society of Automotive Engineers
Abstract:

This paper presents a driver performance map of braking and steering in response to three driving scenarios that lead to rear-end crashes. This map encompasses low risk, conflict, near-crash, and crash imminent driving states that correspond to advisory warning, crash imminent warning, and crash mitigation functionalities for intelligent vehicle rear-end crash countermeasures. Specifically, this paper models driver response to a lead vehicle decelerating by building upon prior research that estimated the state boundaries for driver response to lead vehicle stopped or moving at slower constant speed. In addition, this paper compares braking performance to steering performance in the lead vehicle-decelerating scenario using plots of range and range-rate that roughly quantify the boundaries between the driving conflict states. Driver performance is also discussed among the three rear-end crash scenarios.
Format:

PDF
Collection(s):

ITSJPO Digital Library Volpe Center
Main Document Checksum:

[+]

urn:sha256:91d90fd0bdd5fb366a25f981c27d06a1bf9192a6807698c4d0aa180900e0aa61
Download URL:

https://rosap.ntl.bts.gov/view/dot/4336/dot_4336_DS1.pdf
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Modeling Driver Response to Lead Vehicle Decelerating

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