The invention relates to a distraction determination apparatus, a distraction determination method, and a non-transitory computer recording medium. The purpose of the present invention is to suppress erroneous determination as being visible to an in-vehicle device despite being visible to a front object outside a vehicle. The distraction determination device (4) is configured to: detect a target object present in front of the vehicle on the basis of peripheral data indicating a situation in the periphery of the vehicle; detecting a viewpoint position and a gaze direction of the driver based on driver data indicating a state of the driver; a visual determination range for changing the vertical direction in accordance with the positional relationship with the object, the visual determination range being a range for making a determination of whether or not the driver is viewing an in-vehicle device disposed forward in the vehicle; if the line-of-sight direction of the driver falls within the visual determination range for a predetermined distraction determination time or longer, it is determined that the driver is distraction with respect to the in-vehicle device; and changing the visual determination range such that the upper end position of the visual determination range is located on the lower side when the target is located near compared to when the target is located farther than when the target is located farther.
本发明涉及走神判定装置、走神判定方法及非暂时性计算机记录介质。本发明抑制尽管正在目视车外前方物标却误判定为正在目视车内设备。走神判定装置(4)被配置为:基于表示车辆的周边的状况的周边数据检测存在于车辆的前方的物标;基于表示驾驶员的状态的驾驶员数据检测驾驶员的视点位置和视线方向;根据与物标的位置关系变更上下方向的目视判定范围,该目视判定范围是用于进行驾驶员是否正在目视配置于车内前方的车内设备的判定的范围;如果驾驶员的视线方向持续规定的走神判定时间以上落在目视判定范围内,则判定为正在对车内设备走神;以及与物标位于远方时相比,在物标位于附近时,以目视判定范围的上端位置处于下侧的方式变更目视判定范围。
Distraction determination device, distraction determination method, and non-transitory computer recording medium
走神判定装置、走神判定方法及非暂时性计算机记录介质
2024-11-12
Patent
Electronic Resource
Chinese
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 |