To accurately determine a proper driving state of a driver.SOLUTION: Data representing a viewing motion which is a motion of visual line of a driver of a vehicle are acquired by a viewing action acquisition unit 76. For each of a plurality of indexes relating to a driving action of the driver, an index value of the index is estimated from the acquired data representing the viewing action while using a driving action prediction model by a proper state level calculation unit 86. For each of the plurality of indexes, a proper driving state of the driver is then determined on the basis of the estimated index value by the proper state level calculation unit 86.SELECTED DRAWING: Figure 7
【課題】ドライバの運転適正状態を精度よく判定する。【解決手段】視行動取得部76によって、車両のドライバの視線の動きである視行動を表すデータを取得する。適正状態レベル算出部86によって、ドライバの運転行動に関する複数の指標の各々について、運転行動予測モデルを用いて、取得した視行動を表すデータから、指標の指標値を推定する。そして、適正状態レベル算出部86によって、複数の指標の各々について、推定された前記指標値に基づいて、ドライバの運転適正状態を判定する。【選択図】図7
PROPER DRIVING STATE DETERMINATION DEVICE AND PROPER DRIVING STATE DETERMINATION PROGRAM
運転適正状態判定装置及び運転適正状態判定プログラム
2022-05-16
Patent
Electronic Resource
Japanese
European Patent Office | 2022
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