To provide a dangerous driving warning device, a dangerous driving warning system, and a dangerous driving warning method that can notify a driver of an own vehicle of the fact that another vehicle traveling around the own vehicle performs a tailgating behavior.SOLUTION: A dangerous driving warning device comprises: a travel information sensor 14A that detects travel information on an own vehicle VA; a biological information sensor 13A that detects biological information on a driver; and a camera unit 12A that detects the facial expression of the driver. The dangerous driving warning device further comprises: a communication unit 32A that acquires the degree of being tailgated indicating the degree that another vehicle VB receives a tailgating behavior from the own vehicle VA via a network 4; a tailgating degree calculation unit 314A that calculates the degree of tailgating indicating the degree that the own vehicle performs the tailgating behavior to the another vehicle; and a danger degree determination unit 312A that, based on the degree of being tailgated and the degree of tailgating, determines the degree of danger including whether the own vehicle performs the tailgating behavior to the another vehicle. The dangerous driving warning device also comprises a presentation unit 33A that warns the degree of danger when the own vehicle is determined to perform the tailgating behavior.SELECTED DRAWING: Figure 2

    【課題】自車両の周囲を走行する他車両が煽り行為を行っていることを自車両の運転者に通知することが可能な危険運転警告装置、危険運転警告システム、及び危険運転警告方法を提供する。【解決手段】自車両VAの走行情報を検出する走行情報センサ14Aと、運転者の生体情報を検出する生体情報センサ13Aと、運転者の表情を検出するカメラ部12Aを備える。また、ネットワーク4を経由して、他車両VBが自車両VAから煽り行為を受けている度合いを示す煽られ度を取得する通信部32Aと、自車両が他車両に対して煽り行為を行っている度合いを示す煽り度を算出する煽り度算出部314Aと、煽られ度、及び煽り度に基づいて、自車両が他車両に対して煽り行為を行っているか否かを含む危険度を求める危険度判断部312Aを備える。また、煽り行為を行っていると判断された際に、危険度を警告する提示部33Aを備える。【選択図】 図2


    Access

    Download


    Export, share and cite



    Title :

    DANGEROUS DRIVING WARNING DEVICE, DANGEROUS DRIVING WARNING SYSTEM, AND DANGEROUS DRIVING WARNING METHOD


    Additional title:

    危険運転警告装置、危険運転警告システム、及び危険運転警告方法


    Contributors:

    Publication date :

    2021-09-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme