A concentration degree determination device includes: a monitoring data acquisition unit configured to acquire monitoring data from a sensor that monitors a driver; a concentration degree estimator configured to estimate a driving concentration degree of the driver from the monitoring data; a reference comparator configured to compare the driving concentration degree to a first-road reference when a vehicle is running on a first road, and to compare the driving concentration degree to a second-road reference when the vehicle is running on a second road; and a signal output unit configured to output an instruction signal issuing an instruction to perform support to the driver after elapse of a first time when the driving concentration degree does not satisfy the first-road reference, and to output the instruction signal after elapse of a second time shorter than the first time when the driving concentration degree does not satisfy the second-road reference.


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    Titel :

    CONCENTRATION DEGREE DETERMINATION DEVICE, CONCENTRATION DEGREE DETERMINATION METHOD, AND PROGRAM FOR DETERMINING CONCENTRATION DEGREE


    Beteiligte:
    AIZAWA TOMOYOSHI (Autor:in) / SUGAHARA HIROSHI (Autor:in) / OKAJI KAZUYOSHI (Autor:in) / UNO MICHIE (Autor:in) / TAKIZAWA KOJI (Autor:in)

    Erscheinungsdatum :

    23.09.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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