A control device 10 that determines whether a driver is in a careless driving slate based on the number of times a driver performs a viewing action includes: a number-of-times acquisition unit 33 that acquires the number of times the driver performs viewing actions in a plurality of viewing directions with respect to z traveling direction of a vehicle; a driving state determination unit 36 that determines whether he driver is in the careless driving state based on the number of times of each viewing direction acquired by the number-of-times acquisition unit 33, and a determination value defines by a percentage of viewing action in each viewing direction; a road information acquisition unit 34 that acquires road information on the type of road on which the vehicle travels and a determination value adjustment unit 35 that adjusts the determination value based on the road information acquired by the road information acquisition unit 34.


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    Title :

    DRIVING STATE DETERMINATION DEVICE AND DRIVING STATE DETERMINATION METHOD


    Contributors:
    IWAO MAYUMI (author)

    Publication date :

    2021-03-04


    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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