A method for controlling an operator drowsiness alert system for a vehicle reacts to a sensed or calculated level of drowsiness of the vehicle operator. The method includes entering a first drowsiness alert state associated with a first operator drowsiness alert if the sensed or calculated level of drowsiness is above a first predetermined level for a first predetermined time, where the first predetermined time is greater than zero. Additionally, the method includes transitioning from the first drowsiness alert state to a second drowsiness alert state associated with a second operator drowsiness alert if the sensed or calculated level of drowsiness is above a second predetermined level for a second predetermined time, where the second predetermined time is greater than zero.


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    Title :

    VEHICLE OPERATOR DROWSINESS ALERT


    Contributors:

    Publication date :

    2024-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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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