Analysis of Driver Reaction Time Using the Acquisition of Biosignals

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26610%2F16%3APU121339" target="_blank" >RIV/00216305:26610/16:PU121339 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Analysis of Driver Reaction Time Using the Acquisition of Biosignals

Original language description

Nowadays determination of driver’s reaction time has become a main characteristic in the field of traffic accidents. Duration of driver reaction time is the main characteristic of driver himself and his behavior in the phase right before collision. This article is a part of an ongoing research project concerning innovative technique of biosignals’ acquisition. The goal of this work is to distinguish and analyze driver reaction time and individual components of this reaction time (especially time needed for the decision and muscle response) and interaction between driver and vehicle in detail. For this purpose a combination of conventional methods, i.e. eye-tracking, and methods used for biosignals’ acquisition, i.e. electromyography, has been proposed. Eye-tracking method is used to measure a view direction or eye movements relative to a head. This paper describes a use of the video-based eye-tracker combining a video images and a pupil reflection exploiting an infrared light. The driver’s neuromuscular dynamic is important aspect of the interaction of driver and vehicle. Measurements of voltage during muscle activation (electromyography, EMG) are used to identify the muscles involved in interaction of driver and brake pedal. The main focus of this article is to determine all components of driver’s reaction time involving experiments in real traffic. Additional evaluation is used as a basis for analyses of driver’s behavior and reaction time in each respective situation. Results of this research could be beneficial for detailed investigation of the effects that have impact on the extension of reaction time which can lead to accidents.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

50902 - Social sciences, interdisciplinary

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

International Conference on Traffic and Transport Engineering ICTTE, November 24 - 25, 2016

ISBN

978-86-916153-3-8

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

68-74

Publisher name

City Net Scientific Research Center Ltd.

Place of publication

Belgrade, Serbia

Event location

Belgrade

Event date

Nov 24, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000391016300011