To temporarily determine abnormality of a driver according to a traveling state of a vehicle.SOLUTION: A driver abnormality determining device 1 includes: a compartment line detecting device 3 which detects a compartment line L of a traffic lane in which a vehicle 2 travels; a lane deviation determining part 6 which determines a traffic lane to be maintained if the vehicle 2 does not exceed a virtual line for determining lane maintenance that is positioned closer to the lane center than the compartment line L, and which determines deviation from a traffic lane if the vehicle 2 exceeds the virtual line for determining lane maintenance; and a driver abnormality determining part 11 which temporarily determines abnormality of a driver of the vehicle 2 on the basis of a determination result from the lane deviation determining part 6.SELECTED DRAWING: Figure 1
【課題】車両の走行状況によってドライバの異常を仮判定する。【解決手段】ドライバ異常判定装置1は、車両2が走行している車線の区画線Lを検知する区画線検知装置3と、車両2が区画線Lよりも車線中央側に位置する車線維持判定用仮想線を越えていない場合に車線維持と判定し、車両2が車線維持判定用仮想線を越えている場合に車線逸脱と判定する車線逸脱判定部6と、車線逸脱判定部6の判定結果に基づいて車両2のドライバの異常を仮判定するドライバ異常判定部11と、を備える。【選択図】図1
DRIVER ABNORMALITY DETERMINING DEVICE
ドライバ異常判定装置
2022-12-13
Patent
Electronic Resource
Japanese
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