A travel information sensor senses travel information of a host-vehicle. A biological information sensor senses biological information of a driver. A camera unit senses a facial expression of the driver. A communication unit acquires an agitating degree indicating a degree to which an other-vehicle agitates the driver of the host-vehicle, via a network. An agitated degree calculation unit calculates an agitated degree indicating a degree to which the driver of the host-vehicle is agitated by the other-vehicle. A danger degree determination unit determines a danger degree including whether the driver of the host-vehicle is agitated by the other-vehicle, based on the agitated degree and the agitating degree. A presentation unit warns the host-vehicle of the danger degree if it is determined that the driver of the host-vehicle is agitated by the other-vehicle.


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    Title :

    Dangerous driving warning device, dangerous driving warning system, and dangerous driving warning method


    Contributors:

    Publication date :

    2025-05-13


    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 / G06V