Validation of the driver ecological glare test - Sorbonne Université
Journal Articles Journal of Safety Research Year : 2020

Validation of the driver ecological glare test

Julien Adrian
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  • PersonId : 1062150
David Hue
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Sophie Porte
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Abstract

Introduction: The present study proposes to validate the Driver Ecological Glare Test (DEGT), a test developed to measure the benefit of a headlight glare Advanced Driver Assistance System (ADAS), by comparing it to a laboratory glare test. Method: Twenty-four participants, aged from 55 to 70 years, were recruited to complete a visual examination, including monocular halo size measurement for both eyes using Vision Monitor device (MonCv3; Metrovision). An on-field evaluation took place at night at the UTAC CERAM test track to obtain disability glare measures using the DEGT. Results: A significant correlation was found between the two glare tests and Bland-Altman analysis reveals a good agreement with a bias of 73.7 arcmin between the halo size measurements obtained from the DEGT and Vision Monitor. The results of the present study demonstrate that the DEGT is a valid method to test halo size and is adapted to evaluate the benefits of an antiglare device for drivers in an ecological situation.
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Dates and versions

hal-02874800 , version 1 (19-06-2020)

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Julien Adrian, David Hue, Sophie Porte, Johan Le Brun. Validation of the driver ecological glare test. Journal of Safety Research, 2020, 72, pp.139-143. ⟨10.1016/j.jsr.2019.12.007⟩. ⟨hal-02874800⟩
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