To enable determination of inattentive driving in consideration of a change in travel direction.SOLUTION: An inattentive driving determination device comprises: a first acquisition unit that acquires first detection information indicating the direction of the line of sight or face of a driver; a determination unit that determines whether the driver drives inattentively on the basis of the direction of the line of sight or face of the driver indicated in the first detection information and a first determination condition set for determining inattentive driving; a second acquisition unit that acquires second detection information indicating the rotational angular velocity around the vertical axis of the vehicle or acceleration in the transverse direction of the vehicle; and a determination condition changing unit that changes, on the basis of the second detection information, the first determination condition to a second determination condition different from the first determination condition, in a period during which the rotational angular velocity or the acceleration in the transverse direction not satisfying a preset reference is detected.SELECTED DRAWING: Figure 5
【課題】進行方向の変更を考慮した脇見判定を可能にする。【解決手段】脇見判定装置は、運転者の視線または顔の向きを示す第1の検出情報を取得する第1の取得部と、前記第1の検出情報により示される前記運転者の視線または顔の向きと、脇見運転と判定するために設定された第1の判定条件とに基づいて、前記運転者が脇見をしているか否かを判定する判定部と、車両の鉛直軸回りの回転角速度または横方向の加速度を示す第2の検出情報を取得する第2の取得部と、前記第2の検出情報に基づいて、予め設定された基準を満たさない前記回転角速度または前記横方向の加速度が検出されている期間に、前記第1の判定条件を当該第1の判定条件とは異なる第2の判定条件に変更する判定条件変更部とを具備する。【選択図】図5
INATTENTIVE DRIVING DETERMINATION DEVICE, INATTENTIVE DRIVING DETERMINATION METHOD, AND PROGRAM FOR DETERMINING INATTENTIVE DRIVING
脇見判定装置、脇見判定方法及び脇見判定のためのプログラム
2019-06-13
Patent
Elektronische Ressource
Japanisch
Europäisches Patentamt | 2019
|Europäisches Patentamt | 2019
|Europäisches Patentamt | 2019
|INATTENTIVE DRIVING DETERMINATION DEVICE, INATTENTIVE DRIVING DETERMINATION METHOD, AND PROGRAM
Europäisches Patentamt | 2019
|INATTENTIVE DRIVING DETERMINATION DEVICE, INATTENTIVE DRIVING DETERMINATION METHOD, AND PROGRAM
Europäisches Patentamt | 2019
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