In a distraction determination device (1), a distraction determination unit (27) determines distraction when a change in travel of a vehicle (10) is detected by a travel change detection unit (28). The line-of-sight direction of the driver detected by the line-of-sight direction detection unit (24) is detected as a line-of-sight direction facing at least one of inside mirrors (R) and side mirrors RS (LS) provided in the own vehicle (10), said line-of-sight direction being determined on the basis of the relative positions of the own vehicle (10) and other vehicles (91, 92). Even if the line-of-sight direction of the driver exceeds a determination reference range, the driver is not determined to be in a distracted state. This makes it possible to suppress an improper determination of a distraction state even when there is a vehicle other than the vehicle showing a behavior of going to go to a lane of the own vehicle.
在分心判定装置1中,分心判定部27在由行路变更检测部28检测到自己车辆10的行路变更时,由视线方向检测部24所检测的驾驶员的视线方向被检测出为朝向自己车辆10所具备的车内后视镜R及侧边后视镜RS(LS)中基于自己车辆10与他人车辆91、92的相对位置所定的至少其中一后视镜的视线方向后,即便所述驾驶员的视线方向超出判定基准范围,也不将驾驶员判定为分心状态。由此,即便存在显示出要向自己车辆的行车道并线的行为的他人车辆时,也可抑制分心状态的不恰当判定。
Distraction determination device
分心判定装置
2022-10-21
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 |
European Patent Office | 2024
|