The present invention relates to a system for monitoring the state of vigilance of an operator including: a camera furnished with a sensor responsive in the near infrared, a circuit for real-time processing of the signals delivered by the camera, so as to determine characteristic points for each of the images. By analysing the characteristic points, the information relates to a part at least of the indicators including: the inclination of the head in three orthogonal directions, the position of the pupil, the opening of the eye, and/or the configuration of the mouth. Furthermore, a computer controlled by a program determines the state of vigilance as a function of the indicators and of their temporal evolution.


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    Title :

    SYSTEM FOR MONITORING THE STATE OF VIGILANCE OF AN OPERATOR


    Contributors:

    Publication date :

    2018-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion




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