To provide a fingerprint authentication device that suppresses a risk of adversely affecting comfortableness in a vehicle when a fingerprint sensor is touched carelessly.SOLUTION: A fingerprint authentication device includes: a fingerprint sensor mounted on a vehicle for executing fingerprint detection processing for detecting a fingerprint of a touched finger; a fingerprint authentication unit for executing fingerprint authentication processing on the basis of the fingerprint detected in the fingerprint detection processing; and a control unit for controlling permission and prohibition of the execution of the fingerprint detection processing. The control unit prohibits the execution of the fingerprint detection processing if the vehicle speed is equal to or higher than a threshold. The control unit prohibits the execution of the fingerprint detection processing if a state assumed to be a state in which the fingerprint detection processing is not required is detected even if the vehicle speed is lower than the threshold.SELECTED DRAWING: Figure 3

    【課題】指紋センサに不用意に触れたときに車内の快適性に影響を与えるおそれを抑制した指紋認証装置を提供する。【解決手段】指紋認証装置は、車両に搭載され、接触した指の指紋を検出する指紋検出処理を行う指紋センサと、指紋検出処理によって検出された指紋に基づいて指紋認証処理を行う指紋認証部と、指紋検出処理の実行の許可及び不許可を制御する制御部とを備え、制御部は、車両の速度が所定値以上であれば、指紋検出処理の実行を不許可とする。また、制御部は、車両の速度が所定値未満であっても、指紋検出処理が要求されない状態であると想定される状態を検知すると、指紋検出処理の実行を不許可とする。【選択図】図3


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    Titel :

    FINGERPRINT AUTHENTICATION DEVICE


    Weitere Titelangaben:

    指紋認証装置


    Beteiligte:
    OTA YASUHISA (Autor:in) / GOTO YUYA (Autor:in) / TAKADA NAOYUKI (Autor:in) / ANDO TAKAHIKO (Autor:in) / OHASHI YOSUKE (Autor:in) / OWAKI SATOKIMI (Autor:in) / OGAWA DAISUKE (Autor:in)

    Erscheinungsdatum :

    16.04.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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