To enable emergency evacuation to be smoothly and quickly executed if operation cannot be taken over by a driver when a failure occurs.SOLUTION: If operation cannot be taken over by a driver when a failure occurs, automatic lane change to a first lane is executed when a vehicle is travelling on a lane other than a first lane adjacent to a road shoulder during actuation of a function of making an own vehicle evacuate to the road shoulder, and prior to the execution, a predetermined region acting as a reference for determining whether the lane change to the first lane is proper or not is set as a second predetermined region narrower than the predetermined region for the automatic lane change; and when the vehicle is travelling on the first lane adjacent to the road shoulder during actuation of the function of making the own vehicle evacuate or when the automatic lane change to the first lane is executed and the own vehicle is travelling on the first lane during the actuation of the function of making the own vehicle evacuate, the predetermined region acting as the reference for determining whether the lane change to the road shoulder is proper or not is set as a third predetermined region narrower than the second predetermined region, prior to the evacuation of the own vehicle to the road shoulder.SELECTED DRAWING: Figure 4
【課題】 障害発生時に運転者に操作引継されない場合の緊急退避を円滑かつ迅速に実行できるようにする。【解決手段】 障害発生時に運転者に操作引継されない場合に自車を路肩に退避させる機能の作動時に、車両が路肩に隣接した第1車線以外の車線を走行している場合は、前記第1車線への自動車線変更が実行され、かつ、それに先立ち、前記第1車線への前記車線変更の可否判定基準となる所定領域が、前記自動車線変更の前記所定領域よりも狭い第2の所定領域に設定され、前記退避させる機能の作動時に車両が路肩に隣接した第1車線を走行している場合、または、前記退避させる機能の作動中に前記第1車線への自動車線変更が実行されて前記第1車線を走行している場合は、前記路肩への退避に先立ち、前記路肩への退避の可否判定基準となる所定領域が、前記第2の所定領域よりも狭い第3の所定領域に設定される。【選択図】 図4
VEHICLE TRAVELLING CONTROL DEVICE
車両の走行制御装置
05.04.2022
Patent
Elektronische Ressource
Japanisch
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