To provide a vehicle collision avoidance support device which enables an own vehicle to avoid a collision with an object even when a travel lane of the own vehicle cannot be identified.SOLUTION: A vehicle collision avoidance support device 10: sets a target avoidance path, when an own vehicle 100 is likely to collide with an object 200 ahead thereof, so as to enable the own vehicle to avoid collision; and executes avoidance steering to forcibly steer the own vehicle so that the same travels along the target avoidance path when an avoidance steering start condition is met. The vehicle collision avoidance support device: stores an alongside vehicle travel region when another vehicle is an alongside vehicle 201 traveling alongside the own vehicle and an oncoming vehicle travel region when another vehicle is an oncoming vehicle 202; acquires a travel region of the own vehicle along the target avoidance path as an avoidance travel region; does not execute the avoidance steering when the avoidance travel region overlaps with the oncoming vehicle travel region; and executes the avoidance steering when the avoidance travel region overlaps with the alongside vehicle travel region.SELECTED DRAWING: Figure 18
【課題】自車両の走行車線を特定できない場合であっても、自車両と物体との衝突を回避することができる車両衝突回避支援装置を提供する。【解決手段】車両衝突回避支援装置10は、自車両100が前方の物体200に衝突する可能性がある場合、その衝突を回避可能な目標回避経路を設定し、目標回避経路に沿って自車両が走行するように自車両を強制的に操舵する回避操舵を回避操舵開始条件が成立したときに実施する。車両衝突回避支援装置は、自車両の隣で走行する他車両が並走車201である場合、並走車走行領域を記憶しておき、他車両が対向車202である場合、対向車走行領域を記憶しておき、目標回避経路に沿った自車両の走行領域を回避走行領域として取得し、回避走行領域が対向車走行領域に重なっている場合、回避操舵を実施せず、回避走行領域が並走車走行領域に重なっている場合、回避操舵を実施する。【選択図】 図18
VEHICLE COLLISION AVOIDANCE SUPPORT DEVICE
車両衝突回避支援装置
29.08.2022
Patent
Elektronische Ressource
Japanisch
Europäisches Patentamt | 2019
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