Analysis of Drivers' Anxiety and Security during the Braking of a Vehicle

Hiroaki TANAKA; Daisuke TAKEMORI; Tomohiro MIYACHI; Yurie IRIBE; Koji OGURI

doi:10.1587/transfun.E100.A.466

Analysis of Drivers' Anxiety and Security during the Braking of a Vehicle

Hiroaki TANAKA, Daisuke TAKEMORI, Tomohiro MIYACHI, Yurie IRIBE, Koji OGURI

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Establishing drivers' trust in the automated driving system is critical to the success of automated vehicles. The focus of this paper is learning what drivers of automated vehicles need to feel confident during braking events. In this study, 10 participants drove a test vehicle and each experienced 24 different deceleration settings. Prior to each drive, it was indicated to each participant what the expected brake starting and stopping positions would be. During each drive, participants maintained a set speed, and then stopped the vehicle when they saw a signal to apply the brakes. After each drive, the participants were asked what their perceived safety level was during the deceleration setting they just experienced. The results revealed that ‘jerk’ movements have significant influence on drivers' perceived safety. For this study, we have named this jerk movement impression jerk (IJ). Using IJ, clearly divides the secure and anxious feelings of the drivers along with individual differences.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.2 pp.466-472

Publication Date: 2017/02/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E100.A.466

Type of Manuscript: Special Section PAPER (Special Section on Intelligent Transport Systems)

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Authors

Hiroaki TANAKA
  DENSO CORPORATION,Aichi Prefectural University
Daisuke TAKEMORI
  DENSO CORPORATION
Tomohiro MIYACHI
  DENSO CORPORATION
Yurie IRIBE
  Aichi Prefectural University
Koji OGURI
  Aichi Prefectural University

Keyword

ADAS, anxious, jerk, secure (Anshin)

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Hiroaki TANAKA, Daisuke TAKEMORI, Tomohiro MIYACHI, Yurie IRIBE, Koji OGURI, "Analysis of Drivers' Anxiety and Security during the Braking of a Vehicle" in IEICE TRANSACTIONS on Fundamentals, vol. E100-A, no. 2, pp. 466-472, February 2017, doi: 10.1587/transfun.E100.A.466.
Abstract: Establishing drivers' trust in the automated driving system is critical to the success of automated vehicles. The focus of this paper is learning what drivers of automated vehicles need to feel confident during braking events. In this study, 10 participants drove a test vehicle and each experienced 24 different deceleration settings. Prior to each drive, it was indicated to each participant what the expected brake starting and stopping positions would be. During each drive, participants maintained a set speed, and then stopped the vehicle when they saw a signal to apply the brakes. After each drive, the participants were asked what their perceived safety level was during the deceleration setting they just experienced. The results revealed that ‘jerk’ movements have significant influence on drivers' perceived safety. For this study, we have named this jerk movement impression jerk (IJ). Using IJ, clearly divides the secure and anxious feelings of the drivers along with individual differences.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E100.A.466/_p

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@ARTICLE{e100-a_2_466,
author={Hiroaki TANAKA, Daisuke TAKEMORI, Tomohiro MIYACHI, Yurie IRIBE, Koji OGURI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Analysis of Drivers' Anxiety and Security during the Braking of a Vehicle},
year={2017},
volume={E100-A},
number={2},
pages={466-472},
abstract={Establishing drivers' trust in the automated driving system is critical to the success of automated vehicles. The focus of this paper is learning what drivers of automated vehicles need to feel confident during braking events. In this study, 10 participants drove a test vehicle and each experienced 24 different deceleration settings. Prior to each drive, it was indicated to each participant what the expected brake starting and stopping positions would be. During each drive, participants maintained a set speed, and then stopped the vehicle when they saw a signal to apply the brakes. After each drive, the participants were asked what their perceived safety level was during the deceleration setting they just experienced. The results revealed that ‘jerk’ movements have significant influence on drivers' perceived safety. For this study, we have named this jerk movement impression jerk (IJ). Using IJ, clearly divides the secure and anxious feelings of the drivers along with individual differences.},
keywords={},
doi={10.1587/transfun.E100.A.466},
ISSN={1745-1337},
month={February},}

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TY - JOUR
TI - Analysis of Drivers' Anxiety and Security during the Braking of a Vehicle
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 466
EP - 472
AU - Hiroaki TANAKA
AU - Daisuke TAKEMORI
AU - Tomohiro MIYACHI
AU - Yurie IRIBE
AU - Koji OGURI
PY - 2017
DO - 10.1587/transfun.E100.A.466
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E100-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2017
AB - Establishing drivers' trust in the automated driving system is critical to the success of automated vehicles. The focus of this paper is learning what drivers of automated vehicles need to feel confident during braking events. In this study, 10 participants drove a test vehicle and each experienced 24 different deceleration settings. Prior to each drive, it was indicated to each participant what the expected brake starting and stopping positions would be. During each drive, participants maintained a set speed, and then stopped the vehicle when they saw a signal to apply the brakes. After each drive, the participants were asked what their perceived safety level was during the deceleration setting they just experienced. The results revealed that ‘jerk’ movements have significant influence on drivers' perceived safety. For this study, we have named this jerk movement impression jerk (IJ). Using IJ, clearly divides the secure and anxious feelings of the drivers along with individual differences.
ER -