To improve accuracy for predicting drowsiness of an occupant of a vehicle.SOLUTION: A drowsiness prediction system 100 includes a life log acquisition unit 13, a route information acquisition unit 12, and a drowsiness prediction unit 14. The life log acquisition unit 13 acquires a life log including at least a wake-up time and a boarding time of an occupant of a vehicle. The route information acquisition unit 12 acquires route information related to a route to a destination of the vehicle. The drowsiness predicting unit 14 predicts a drowsiness level of the occupant while riding on the vehicle based on the life log and the route information.SELECTED DRAWING: Figure 1

    【課題】車両の乗員の眠気を予測する精度の向上を図ること。【解決手段】眠気予測システム100は、生活ログ取得部13と、経路情報取得部12と、眠気予測部14と、を備える。生活ログ取得部13は、車両の乗員の起床時刻及び乗車時刻を少なくとも含む生活ログを取得する。経路情報取得部12は、車両の目的地までの経路に関する経路情報を取得する。眠気予測部14は、生活ログと、経路情報とに基づいて、車両の乗車中における乗員の眠気レベルを予測する。【選択図】図1


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    Titel :

    DROWSINESS PREDICTION SYSTEM AND DROWSINESS PREDICTION METHOD


    Weitere Titelangaben:

    眠気予測システム、及び眠気予測方法


    Beteiligte:

    Erscheinungsdatum :

    2023-03-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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