DEVICE AND METHOD FOR PREDICTING A LEVEL OF VIGILANCE IN A DRIVER OF A MOTOR VEHICLE.

摘要

The invention relates to a device (10) for predicting a level of vigilance of a conductor comprising a camera (11) for acquiring images of said conductor, an image processing module (13.1) for characterizing, from acquired images, physiological data of said driver, storage means of electroencephalographic and physiological data evolution profiles of a set of standard conductors acquired synchronously during driving tests during a phase of calibration, and a detection module (13.2) adapted to compare the evolution of the physiological data of said driver to the stored physiological data evolution profiles to determine at least one profile satisfying similarity criteria and to make a statistical prediction of the evolution of the level of vigilance of said driver from the analysis of the stored electroencephalographic data profile corresponding to the pr ofil physiological data evolution having satisfied the similarity criteria.