PROBLEM TO BE SOLVED: To take both driving safety and driving comfort into consideration.SOLUTION: A concentration level determination device comprises: a monitoring data acquisition unit which acquires monitoring data from a sensor for monitoring a driver of a vehicle; a concentration level estimation unit which, when a driving mode of the vehicle is an automatic driving mode, estimates a first driving concentration level of the driver from the monitoring data on the basis of one or more indexes constituting a first index group, and which, when the driving mode is a manual driving mode, estimates a second driving concentration level of the driver from the monitoring data on the basis of one or more indexes constituting a second index group different from the first index group; a standard comparison unit which compares the first driving concentration level or the second driving concentration level with a standard; and a signal output unit which, when the first driving concentration level or the second driving concentration level does not meet the standard, outputs an instruction signal for giving instructions to execute assistance for the driver.SELECTED DRAWING: Figure 4

    【課題】運転の安全性と及び運転の快適性の双方に配慮するようにする。【解決手段】集中度判定装置は、車両の運転者を監視するセンサから監視データを取得する監視データ取得部と、前記車両の運転モードが自動運転モードである場合、前記監視データから第1の指標群を構成する1以上の指標に基づいて前記運転者の第1の運転集中度を推定し、前記運転モードが手動運転モードである場合、前記監視データから前記第1の指標群とは異なる第2の指標群を構成する1以上の指標に基づいて前記運転者の第2の運転集中度を推定する集中度推定部と、前記第1の運転集中度または前記第2の運転集中度を基準と比較する基準比較部と、前記第1の運転集中度または前記第2の運転集中度が前記基準を満たさない場合、前記運転者に対する支援の実行を指示する指示信号を出力する信号出力部とを備える。【選択図】図4


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    Titel :

    CONCENTRATION LEVEL DETERMINATION DEVICE, CONCENTRATION LEVEL DETERMINATION METHOD, AND PROGRAM FOR DETERMINING CONCENTRATION LEVEL


    Weitere Titelangaben:

    集中度判定装置、集中度判定方法及び集中度判定のためのプログラム


    Beteiligte:
    AIZAWA CHITEI (Autor:in) / YABUUCHI TOMOHIRO (Autor:in) / WATABE MADOKA (Autor:in)

    Erscheinungsdatum :

    2018-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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