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Cognition, Technology & Work

, Volume 15, Issue 4, pp 475–482 | Cite as

The ergonomic value of a bidirectional haptic interface when driving a highly automated vehicle

  • Martin KienleEmail author
  • Daniel Damböck
  • Heiner Bubb
  • Klaus Bengler
Original Article

Abstract

Advances in technology have fueled the development of driver assistance systems. Even today, these systems can take over parts of the driving task. However, the interface becomes more and more complex with an increasing number of functions. One way to reduce such complexity is to venture the haptic channel. While haptic feedback in lateral direction is comparatively easy to realize via the steering wheel, the longitudinal direction forms a challenge. With conventional control elements, that is, pedals, haptic interaction can only be partially realized (this is due to the division of accelerator and brake pedals). Haptic signals, like forces added to the accelerator pedal, can only transmit information regarding the amount of acceleration, not the desired deceleration. In this context, two-dimensional control elements show great potential regarding future highly automated vehicle driving. Therefore, an experiment conducted at the Institute of Ergonomics of the Technische Universität München investigated the influence of haptic feedback of assistance systems on driving performance when using an active side stick as control element. Additionally, the impact of vehicle vibrations and accelerations were explored. Besides objective performance data, subjective assessment was also reported. The results show that adding assistance significantly improves driving performance. Moreover, subjective ratings indicate a reduction in workload. Accelerations and vibrations, however, had no verifiable effect on the driving performance. This fact was confirmed by the subjects’ subjective assessment. This paper shows that two-dimensional control elements can be a reasonable alternative to steering wheel and pedals when driving a highly automated vehicle.

Keywords

Highly automated driving Driver assistance Haptic feedback Force feedback Cooperative control Side stick 

Notes

Acknowledgments

The studies presented in this article are part of the first author’s doctoral thesis at the Institute of Ergonomics at the Technische Universität München, Germany. The studies were conducted within the framework of the project H-Mode, which is funded by the German Research Foundation. The project H-Mode is a cooperation between the Institute of Ergonomics and the Institute of Transportation Systems at the German Aerospace Center, especially Dr. F. O. Flemisch. We thank A. Eichinger for his help in analyzing the data, as well as the anonymous reviewers who helped improve the quality of this paper.

References

  1. Bidwell JB (1959) Vehicles and drivers: 1980. SAE annual meeting, General Motors Corporation, Research Laboratories, DetroitGoogle Scholar
  2. Bidwell JB, Cataldo RS (1962) Single stick member for controlling the operation of motor vehicles. Patent US 3,022,850Google Scholar
  3. Bolte U (1991) Das aktive Stellteil—ein ergonomisches Bedienkonzept. Fortschrittsberichte VDI-Reihe 17 Nr. 75. VDI-Verlag, DüsseldorfGoogle Scholar
  4. Bränneby P, Palmgren B, Isaksson A, Petterson T, Franzén S (1991) Improved active and passive safety by using active lateral dynamic control and an unconventional steering unit. In: 13th international technical conference on experimental safety vehicles, ParisGoogle Scholar
  5. Damböck D, Kienle M, Flemisch FO, Kelsch J, Heesen M, Schieben A, Bengler K (2009) Vom Assistierten zum Hochautomatisiertem Fahren—Zwischenbericht aus den Projekten DFG-H-Mode und EU-HAVEit. Paper presented at the VDI-Congress “Fahrer im 21. Jahrhundert”, BraunschweigGoogle Scholar
  6. Damböck D, Kienle M, Bengler K (2010) Bedienelemente hochautomatisierter Fahrzeuge—Studie zum haptischen Kanal als Kommunikationsmedium. Frühjahrskongress der Gesellschaft für Arbeitswissenschaft 2010, DarmstadtGoogle Scholar
  7. Eckstein L (1997) Investigation of the sidestick control concept at the Daimler-Benz driving simulator. In: Proceedings of the 4th international conference and exhibition, comfort in the automotive industry—recent developments and achievements, BolognaGoogle Scholar
  8. Eckstein L (2001) Entwicklung und Überprüfung eines Bedienkonzepts und von Algorithmen zum Fahren eines Kraftfahrzeugs mit aktiven Sidesticks. Fortschrittsberichte VDI-Reihe 12 Nr. 471, VDI-Verlag, DüsseldorfGoogle Scholar
  9. Flemisch FO, Adams CA, Conway SR, Goodrich KH, Palmer MT, Schutte PC (2003) The H-metaphor as a guideline for vehicle automation and interaction (No. NASA/TM-2003-212672). NASA, Langley Research Center, HamptonGoogle Scholar
  10. Flemisch FO, Kelsch J, Löper C, Schieben A, Schindler J, Heesen M (2008a) Cooperative control and active Interfaces for vehicle assistance and automation. Paper presented at the FISITA World Congress, MünchenGoogle Scholar
  11. Flemisch FO, Kelsch J, Löper C, Schieben A, Schindler J (2008b) Automation spectrum, inner/outer compatibility and other potentially useful human factors concepts for assistance and automation. In: de Waard D, Flemisch FO, Lorenz B, Oberheid H, Brookhuis K (Hrsg.) Human factors for assistance and automationGoogle Scholar
  12. Freymann R (2006) HMI: a fascinating and challenging task. In: IEA triennial conference, proceedings/symposium: vehicle ergonomics, 10–14 July 2006, MaastrichtGoogle Scholar
  13. Hart SG, Staveland LE (1988) Development of a multi-dimensional workload rating scale: results of empirical and theoretical research. In: Hancock PA, Meshkati N (eds) Human mental workload. Elsevier, AmsterdamGoogle Scholar
  14. Hosman RJAW, Benard B, Fourquet H (1990) Active and passive side-stick controllers in manual aircraft control. In: IEEE international conference on systems, man and cybernetics, conference proceedingsGoogle Scholar
  15. Kienle M, Damböck D, Kelsch J, Flemisch FO, Bengler K (2009) Towards an H-Mode for highly automated vehicles driving with side sticks. Paper presented at the automotive user interfaces 2009, EssenGoogle Scholar
  16. Merhav SJ, Ya’acov OB (1976) Control augmentation and work load reduction by kinesthetic information from the manipulator. IEEE Trans Syst Man Cybern smc-6:12Google Scholar
  17. OECD (2009) IRTAD annual report 2009. International traffic safety data and analysis group. www.irtad.net
  18. Penka A (2001) Vergleichende Untersuchung zu Fahrerassistenzsystemen mit unterschiedlichen aktiven Bedienelementen. Dissertation, Technische Universität MünchenGoogle Scholar
  19. Poitschke T, Ablaßmeier M, Rigoll G, Bardins S, Kohlbecher S, Schneider E (2008) Contact-analog information representation in an automotive head-up display. In: Proceedings of the 2008 symposium on eye tracking research & application ETRA 08, Savannah, Georgia, pp 119–122 (ACM Press, NY, March 2008)Google Scholar
  20. Schieben A, Damböck D, Kelsch J, Rausch H, Flemisch F (2008) Haptisches feedback im spektrum von fahrerassistenz und automation. In: Proceedings of 3. Tagung Aktive Sicherheit durch Fahrerassistenz, GarchingGoogle Scholar
  21. United Nations (1968) Convention on road traffic and road signs. ViennaGoogle Scholar

Copyright information

© Springer-Verlag London Limited 2012

Authors and Affiliations

  • Martin Kienle
    • 1
    Email author
  • Daniel Damböck
    • 1
  • Heiner Bubb
    • 1
  • Klaus Bengler
    • 1
  1. 1.Institute of ErgonomicsTechnische Universität MünchenGarchingGermany

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