Proceedings of the 4th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle 2007
DOI: 10.17077/drivingassessment.1218
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Field Test Results of a Road Departure Crash Warning System: Driver Acceptance, Perceived Utility and Willingness to Purchase

Abstract: Summary:The road departure crash warning system field operational test (RDCW FOT) was conducted to assess the safety impacts, driver acceptance levels, and the maturity of road departure crash warning systems as installed on a light vehicle platform. This paper presents the results on driver acceptance and perceived utility of a road departure crash warning system.

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Cited by 12 publications
(12 citation statements)
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“…The CSW alerts include an imminent level alert (auditory voice message), and sometimes an earlier, cautionary-level alert (haptic). Subjective feedback to these designs is described in Sayer et al, 2007. …”
Section: Driver Controls and Displaysmentioning
confidence: 99%
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“…The CSW alerts include an imminent level alert (auditory voice message), and sometimes an earlier, cautionary-level alert (haptic). Subjective feedback to these designs is described in Sayer et al, 2007. …”
Section: Driver Controls and Displaysmentioning
confidence: 99%
“…Furthermore, the table allows one to compute that for the sampled LDW alerts (excluding false alerts), the driver "corrected" or moved the vehicle back toward the center of the original travel lane only 29% of the time. Sayer et al (2007) reports on driver ratings of alert utility using this scenario classification. Table 2 also shows that 43% of the CSW alerts reviewed were associated with system technical issues.…”
Section: Crash Alert Experiencementioning
confidence: 99%
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“…12, ViDCo is benchmarked with eight other systems' Usefulness and Satisfying Scales of the SAS after measurement. ViDCo achieves scores comparable to an intelligent cruise control [40], a curve-speed warning system [45], a forward collision warning system [45], and, most satisfactory, another EDAS [46].…”
Section: Discussionmentioning
confidence: 95%
“…Substituting equation (30) in equation (29), the closed-loop dynamics for the torque assist are defined as _ T assist = À k assist ∂f ∂T bar T assist À T assist ð Þ ð 31Þ Equation (31) represents the closed-loop dynamics of the torque control loop. The first-order dynamic system (31) is stable under the condition k assist ∂f=∂T bar ð Þ.…”
Section: Assist Torque Generationmentioning
confidence: 99%