A sign detection device includes an information acquiring unit to acquire eye opening degree information indicating an eye opening degree of a driver in a mobile object, surrounding information indicating a surrounding state of the mobile object, and mobile object information indicating a state of the mobile object, and a sign detection unit to detect a sign of the driver dozing off by determining whether the eye opening degree satisfies a first condition based on a threshold and by determining whether a state of the mobile object satisfies a second condition corresponding to the surrounding state.


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    Title :

    SIGN DETECTION DEVICE, DRIVING ASSISTANCE CONTROL DEVICE, AND SIGN DETECTION METHOD


    Contributors:

    Publication date :

    2023-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06V / 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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