생체신호 측정을 통한 운전자의 감정적 안정상태 평가Assessment of Driver's Emotional Stability by Using Bio‐signals
- Other Titles
- Assessment of Driver's Emotional Stability by Using Bio‐signals
- Authors
- 김정룡; 박지수; 윤상영
- Issue Date
- Feb-2011
- Publisher
- 대한인간공학회
- Keywords
- Bio-signals; Emotional stability; Drivers; Highway driving; Normative range; Multidimensional space
- Citation
- 대한인간공학회지, v.30, no.1, pp.203 - 211
- Indexed
- KCI
- Journal Title
- 대한인간공학회지
- Volume
- 30
- Number
- 1
- Start Page
- 203
- End Page
- 211
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/39025
- DOI
- 10.5143/JESK.2011.30.1.203
- ISSN
- 1229-1684
- Abstract
- Objective: The aim of this study is to introduce a methodology to assess driver's emotion stability by using bio-signals.
Background: Psychophysiological analysis of driver's behavior has been conducted to improve the driving safety and comfort. However, the variability of bio-signal and individual difference made it difficult to assess the psychophysiological status of drivers that can be expressed as emotional stability of drivers. Method: Two experimental studies were reviewed and summarized. New techniques assessing emotional stability of drivers were explained. Statistical concept and multidimensional space were used to identify the emotionally stable conditions. Conclusion: Psychophysiological approach can provide information of driver's emotional status. The experimental methodology and algorithm used in this study showed the possibility of parameterization of psychophysiological response. Application: Currently measured statistical and geometrical data can be further applied to develop an interactive device monitoring and reacting driver's emotion when driver experiences emotionally unstable or uncomfortable situation.
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