To appropriately warn a vehicle driver about distraction.SOLUTION: A distraction assessment device 20 comprises: a detection unit 22 for detecting the direction of the faces or sight lines of a vehicle driver and occupants other than the driver; and an assessment unit 23 for assessing, on the basis of the detection result of the detection unit 22, that there is distraction of attention when the driver faces other than the progressing direction of the vehicle for a first period or more, and when occupants other than the driver face the same direction as the driver, assessing that there is distraction of attention when the driver faces other than the progressing direction of the vehicle for a second period or more that is shorter than the first period.SELECTED DRAWING: Figure 1
【課題】車両の運転者の脇見に対して適切に警告を行う。【解決手段】脇見判定装置20は、車両の運転者および運転者以外の搭乗者の顔または視線の向きを検出する検出部22と、検出部22の検出結果に基づいて、運転者が車両の進行方向以外を第1期間以上向いているときに脇見を行っていると判定し、運転者以外の搭乗者が運転者と同一方向を向いている場合は、運転者が車両の進行方向以外を第1期間より短い第2期間以上向いているときに脇見を行っていると判定する判定部23と、を備える。【選択図】図1
DISTRACTION ASSESSMENT DEVICE AND DISTRACTION ASSESSMENT METHOD
脇見判定装置および脇見判定方法
2022-07-04
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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