Projects per year
Abstract
With regard to autonomous driving, on-road projections cannot only be used for communication with the driver but also with other road users. Our study aims to investigate the distraction potential for other road users when on-road projections (e.g., for driver assistance) are used to com-municate with the driver of the projecting vehicle. We perform this investigation in a blind study with 38 test persons who are overtaken six times on a constant motorway section by the projection vehicle. The distraction potential is examined with an eye-tracking system, which detects the direction of the subjects’ gaze. In addition, the subjects’ physiological perception of the headlight projection is recorded with a questionnaire afterward. Several test subjects looked at the projection for less than one second, which is well below the critical threshold for the distraction of 1.6 s. In the interviews, on the other hand, only one of the 38 test persons stated that a projection on the road was recognized. For the examined scenario, it is therefore deduced that on-road projections with the selected symbol shape and brightness do not lead to critical distraction.
| Original language | English |
|---|---|
| Article number | 12030 |
| Journal | Applied Sciences |
| Volume | 11 |
| Issue number | 24 |
| E-pub ahead of print | 17 Dec 2021 |
| DOIs | |
| Publication status | Published - 17 Dec 2021 |
Keywords
- Autonomous driving
- DMD
- Distraction
- Driver assistance system
- Eye-tracking
- Gaze time
- High-resolution headlamp
- Light-based communication
- On-road projection
- Test person study
ASJC Scopus subject areas
- General Materials Science
- Instrumentation
- General Engineering
- Process Chemistry and Technology
- Computer Science Applications
- Fluid Flow and Transfer Processes
Projects
- 3 Finished
-
SAM: School for Additive Manufacturing – Sensoren und Aktoren durch Additive Fertigung von gradierten Bauteilen - Ein zentraler Schritt für die Realisierung der digitalen Transformation
Maier, H. J. (Principal Investigator), Lachmayer, R. J. (Principal Investigator), Ahlers, H. (Co-applicant), Bigall, N.-C. (Co-applicant), Ehlers, H. (Co-Investigator), Fuchs, M. (Co-Investigator), Gembarski, P. C. (Co-Investigator), Hassel, T. (Co-Investigator), Lammers, M. (Co-Investigator), Kabelac, S. (Co-applicant), Klawitter, G. (Co-applicant), Klose, C. (Co-Investigator), Mozgova, I. (Co-applicant), Nürnberger, F. (Co-applicant), Renz, F. (Co-applicant), Ristau, D. (Co-applicant), Vietor, T. (Co-applicant), Watschke, H. (Co-Investigator), Waldt, N. (Co-applicant), Weißenfels, C. (Co-Investigator), Wesling, V. (Co-applicant), Wiche, H. (Co-Investigator), Wolf, A. G. (Co-Investigator), Wollweber, M. (Co-applicant), Wriggers, P. (Co-applicant), Jensen, L. (Co-Investigator), Schwarz, N. (Project staff), Eckert, G. (Project staff), Kahlfeld, R. (Project staff), Müller, P. (Project staff), Goutier, M. J. (Project staff), Gräbner, M. (Project staff), Hill, B. O. (Project staff), Tang, X. (Project staff), Steinhoff, T. (Project staff), Hölscher, L. V. (Project staff), Wurst-Köster, J. (Project staff), Ziebehl, A. (Project staff) & Meyer, I. (Project staff)
1 Oct 2019 → 30 Sept 2024
Project: Research
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PhoenixD: Cluster of Excellence 2122/1, Task Group S1: Macro Optical Systems
Kracht, D. (Principal Investigator), Danzmann, K. (Co-Principal Investigator), Heinzel, G. (Co-Principal Investigator), Heisterkamp, A. (Co-Principal Investigator), Heurs, M. (Co-Principal Investigator), Junker, P. (Co-Principal Investigator), Lachmayer, R. J. (Co-Principal Investigator), Morgner, U. (Co-Principal Investigator), Roth, B. W. (Co-Principal Investigator), Torres, M. L. (Co-Principal Investigator), Twiefel, J. (Co-Principal Investigator), Wallaschek, J. (Co-Principal Investigator), Wanner, G. (Co-Principal Investigator), Wolf, A. G. (Co-Principal Investigator) & Wriggers, P. (Co-Principal Investigator)
1 Jan 2019 → 31 Dec 2025
Project: Research
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PhoenixD: Cluster of Excellence 2122/1: Photonics, Optics, and Engineering – Innovation Across Disciplines
Morgner, U. (Principal Investigator) & Overmeyer, L. (Co-Principal Investigator)
1 Jan 2019 → 31 Dec 2025
Project: Research
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