Vigilance monitoring for operator safety: A simulation study on highway driving

A. V. Desai, Md Amanul Haque

Research output: Contribution to journalArticlepeer-review

40 Scopus citations

Abstract

Introduction: Alertness of individuals operating vehicles, aircrafts, and machinery is a pre-requisite for safety of the individual and for avoiding economic losses. In this paper, we present a new technique for determining the alertness level of the operator and elaborate the methodology for the specific case of highway driving. Method: Our hypothesis is that the time derivative of force exerted by the driver at the vehicle-human interfaces can be used to construct a signature of individual driving styles and to discern different levels of alertness. Results: In this study, we present experimental results corroborating this hypothesis and introduce a parameter, 'spikiness index,' for the time series data of the force derivative to quantify driver alertness. Impact on Industry: The low cost, ruggedness, and low-volume data processing requirements of the proposed technique give it a competitive edge over existing predominantly image processing based vigilance monitoring systems.

Original languageEnglish (US)
Pages (from-to)139-147
Number of pages9
JournalJournal of Safety Research
Volume37
Issue number2
DOIs
StatePublished - May 23 2006

All Science Journal Classification (ASJC) codes

  • Safety, Risk, Reliability and Quality

Fingerprint Dive into the research topics of 'Vigilance monitoring for operator safety: A simulation study on highway driving'. Together they form a unique fingerprint.

Cite this