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Feasibility Analysis and Investigation of the User Acceptance of a Preventive Information System to Increase the Road Safety of Cyclists

  • Oliver M. WinzerEmail author
  • André Dietrich
  • Michael Tondera
  • Christoph Hera
  • Peter Eliseenkov
  • Klaus Bengler
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 1026)

Abstract

This study aimed to investigate the user acceptance of a preventive Car-2-X communication warning system which could help drivers avoid potential collisions with cyclists. A User-Centered Design (UCD) process was used to develop a Human Machine Interface (HMI) as a warning system. Initially, an online survey (N = 153) was conducted to investigate user behavior and preference. To measure user acceptance, a 6-item survey on a 7-point Likert scale was conducted. User behavior was measured via 24 questions. Based on this, an HMI for the car driver was developed. The results of the acceptance score (M = 3.29) indicated rejection. However, most participants reported that they believe a system like this could improve road safety for cyclists. A functional prototype was developed and tested in a small field test. The results show that a 4G network and the GPS accuracy measured is sufficient for safety related applications.

Keywords

Road safety of cyclists Car-2-X communication HMI Online survey Prototyping VRU 

Notes

Acknowledgments

This work is part of the “@city” project funded by the German Federal Ministry for Economic Affairs and Energy.

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Oliver M. Winzer
    • 1
    Email author
  • André Dietrich
    • 1
  • Michael Tondera
    • 1
  • Christoph Hera
    • 1
  • Peter Eliseenkov
    • 1
  • Klaus Bengler
    • 1
  1. 1.Chair of ErgonomicsTechnical University of MunichGarching b. MünchenGermany

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