Cited by 29Human-Automation Interaction and SafetyTraffic and Road SafetyVehicular Ad Hoc Networks (VANETs)

Perfect Timing: Urgency, Not Driving Situations, Influence the Best Timing to Activate Warnings

Werneke, Julia, Kleen, Andro, Vollrath, Mark·2014·Human Factors: The Journal of the Human Factors and Ergonomics Society

Abstract

OBJECTIVE: The aim of the study was to investigate the influence of different driving scenarios (urban, rural, highway) on the timing required by drivers from a two-stage warning system, based on car-to-car communication. BACKGROUND: Car-to-car communication systems are designed to inform drivers of potential hazards at an early stage, before they are visible to them. Here, questions arise as to how drivers acknowledge early warnings and when they should be informed (first stage) and warned (second stage). Hence, optimum timing for presenting the information was tested. METHOD: A psychophysical method was used to establish the optimum timing in three driving scenarios at different speed limits (urban: 50 km/h, rural: 100 km/h, highway: 130 km/h). A total of 24 participants (11 female, 13 male; M = 29.1 years, SD = 11.6 years) participated in the study. RESULTS: The results showed that the optimum timing did not differ among the three scenarios.The first and second stages should ultimately be presented at different timings at each speed limit (first stage: 26.5 s, second stage: 12.1 s before a potential hazard). CONCLUSION: The results showed that well-selected timing for activating information and warning is crucial for the acceptance of these systems. Appropriate timing for presenting the information and warning can be derived for these systems. APPLICATION: The findings will be integrated in further development of assistance systems based on car-to-x technology within the Car2X-Safety project of the Niedersächsisches Forschungszentrum Fahrzeugtechnik in Germany.This study was also supported by Chalmers University of Technology in Sweden.

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Crossref · 10.1177/0018720813490728

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Authors
Werneke, J., Kleen, A., & Vollrath, M.
Affiliations
  • Chalmers University of Technology (SE)
  • Volkswagen Group (Germany) (DE)
  • Technische Universität Braunschweig (DE)
Venue
Human Factors: The Journal of the Human Factors and Ergonomics Society
Published
2013-06-11
Volume
56
Issue
2
Pages
249-259
ISSN
  • 0018-7208 (ISSN-L)
  • 1547-8181
OpenAlex
W2100332854
Cited by
29
References
17
Citations by year
2026: 1 · 2025: 1 · 2024: 3 · 2023: 3 · 2022: 3 · 2021: 1 · 2020: 1 · 2018: 4 · 2017: 1 · 2016: 3 · 2015: 6 · 2014: 2
FWCI
5.50
Type
journal article
Language
en
Open access
closed
Locations
  • Human Factors The Journal of the Human Factors and Ergonomics Society (publishedVersion)
  • PubMed (publishedVersion)
  • Chalmers Publication Library (Chalmers University of Technology) (submittedVersion)
  • Chalmers Research (Chalmers University of Technology) (submittedVersion)
Funders
Technische Universität Braunschweig
Topics
  • Social Sciences › Psychology › Social Psychology › Human-Automation Interaction and Safety
  • Physical Sciences › Engineering › Safety, Risk, Reliability and Quality › Traffic and Road Safety
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Vehicular Ad Hoc Networks (VANETs)
Keywords
vehicle-to-vehicle communication, warning timing, urban driving, rural driving, highway driving, speed limits, driver acceptance
MeSH terms
Accidents, Traffic, Adult, Attention, Automobile Driving, Automobiles, Computer Simulation, Equipment Design, Female, Humans, Male, Middle Aged, Protective Devices, Radar, Reaction Time, Young Adult

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