Device to monitor and influence the vigilance of a driver.

摘要

Device to monitor and influence the vigilance of a conductor (1) with a system image recording comprising an infrared illumination for recording images of the region of at least one eye of the conductor (1), and an evaluation system of images which evaluates images recorded by the recording system image, where the system image evaluation controls a lighting device (4) oriented or orientable toward the visual field (6) of the driver (1) depending on a change of visible size of the cornea surface, the blinking frequency and / or duration of eye blinking to counteract fatigue of the driver, characterized in that the illumination device (4) emits at least radiation in the UV spectrum a to counteract driver fatigue.