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User rating and acceptance of attention-adaptive driver safety systems

 
: Weber, Betina; Dangelmaier, Manfred; Diederichs, Frederik; Spath, Dieter

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Volltext urn:nbn:de:0011-n-5897876 (1.8 MByte PDF)
MD5 Fingerprint: d2c6703481ba522733a78bb705d6196a
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Erstellt am: 20.5.2020


European transport research review 12 (2020), Art. 26, 12 S.
ISSN: 1867-0717
ISSN: 1866-8887
Englisch
Zeitschriftenaufsatz, Elektronische Publikation
Fraunhofer IAO ()

Abstract
Current statistics show that distraction is a central cause of traffic accidents. Safety systems with distance control currently available on the market have great potential for preventing accidents and significantly reducing their severity. However, depending on the driver’s level of attention, the systems warn too early or too late, which impairs use acceptance. Adaptive systems allow for personalization according to driver’s attention level. Studies were carried out in a driving simulator in order to compare the system adaptations with regard to acceptance for attentive and distracted driving phases. Seventy-two participants took part in the study, with a between-subjects test design. Acceptance ratings shows highest acceptability for the adaptive systems in distractive situations. We conclude that personalization of attention-adaptive systems shall be implemented in case safety benefits are proven.

: http://publica.fraunhofer.de/dokumente/N-589787.html