To provide an awakening device capable of reducing a risk of bothering a driver.SOLUTION: An awakening device 1 comprises a plurality of operation patterns for each drowsiness level. When the drowsiness level is constant, the awakening device 1 is configured to switch and execute an operation pattern according to a current drowsiness level every predetermined standard duration time T1. The awakening device 1 switches the operation pattern to a predetermined pattern without waiting for expiration of the standard duration T1 in the case that a state of the driver at a timing when a predetermined intermediate confirmation time T2 has elapsed since a commencement of a currently executing operation pattern satisfies a predetermined temporary switching condition.SELECTED DRAWING: Figure 2

    【課題】ドライバに煩わしさを与えるおそれを低減可能な覚醒装置を提供する。【解決手段】覚醒装置1は眠気レベル毎に複数の作動パターンを備える。覚醒装置1は眠気レベルが一定である場合、現状の眠気レベルに応じた作動パターンを所定の標準継続時間T1ごとに切り替えて実行するように構成されている。覚醒装置1は、現在実行中の作動パターンを開始してから所定の中間確認時間T2が経過したタイミングでのドライバの状態が所定の臨時切替条件を充足している場合には、標準継続時間T1の経過を待たずに、作動パターンを所定のパターンへと切り替える。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    AWAKENING DEVICE AND AWAKENING STIMULUS CONTROL METHOD


    Additional title:

    覚醒装置、覚醒刺激制御方法


    Contributors:
    ITO YUKARI (author) / SUGIURA MAKIKO (author) / KOTANI AYAKO (author) / KAWAI SEIJI (author)

    Publication date :

    2022-06-23


    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



    AWAKENING DEVICE, AND AWAKENING STIMULUS CONTROL METHOD

    ITO YUKARI / SUGIURA MAKIKO / KOTANI AYAKO et al. | European Patent Office | 2022

    Free access

    AWAKENING SYSTEM, AWAKENING CONTROL DEVICE, AND AWAKENING METHOD

    KOTANI AYAKO / ITO YUKARI / SUGIURA MAKIKO et al. | European Patent Office | 2022

    Free access

    AWAKENING SYSTEM, AWAKENING CONTROL DEVICE, AND AWAKENING METHOD

    KOTANI AYAKO / ITO YUKARI / SUGIURA MAKIKO et al. | European Patent Office | 2022

    Free access

    AWAKENING METHOD, AWAKENING DEVICE AND AWAKENING FRAGRANCE

    IWAI KOICHIRO / SAKAKIBARA KIYOMI / KATO KAZUHIRO et al. | European Patent Office | 2019

    Free access

    AWAKENING DEVICE, AWAKENING SYSTEM, AND AWAKENING PROGRAM

    YAMAMOTO RIE | European Patent Office | 2023

    Free access