Provided are a vehicle collision avoidance support device and a vehicle collision avoidance support program with which it is possible to avoid the execution of unnecessary collision avoidance control during a right turn or a left turn. A vehicle collision avoidance support device (10) predicts a turning path of a host vehicle (100) and a movement path of a target object (200) in front of the host vehicle (100) during turning of the host vehicle (100). The vehicle collision avoidance support device acquires, as a collision angle, an amount at which the travel direction of the host vehicle deviates from a line orthogonal to the movement path at a point at which the turning path and the movement path intersect. The vehicle collision avoidance support device does not execute collision avoidance control even if a collision condition is satisfied when a prohibition condition that the collision angle is equal to or greater than a predetermined collision angle threshold value is satisfied, and executes collision avoidance control when the prohibition condition is not satisfied and the collision condition is satisfied. The vehicle collision avoidance support device sets the predetermined collision angle threshold value to a smaller value when the own vehicle turning angle is large than when the own vehicle turning angle is small.

    提供能够避免右转或左转时的不需要的碰撞避免控制的执行的车辆碰撞避免支援装置及车辆碰撞避免支援程序。车辆碰撞避免支援装置(10)在本车辆(100)的转弯中,预测本车辆的转弯路径及本车辆的前方的物标(200)的移动路径。车辆碰撞避免支援装置取得转弯路径和移动路径交叉的点处的本车辆的行驶方向从与移动路径正交的线背离的量作为碰撞角度。车辆碰撞避免支援装置在碰撞角度为预定碰撞角度阈值以上这一禁止条件成立时,即使碰撞条件成立,也不执行碰撞避免控制,在禁止条件不成立时,在碰撞条件成立的情况下,执行碰撞避免控制。车辆碰撞避免支援装置在本车转弯角度大时,与本车转弯角度小时相比,将预定碰撞角度阈值设定为小的值。


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    Title :

    Vehicle collision avoidance support device and vehicle collision avoidance support program


    Additional title:

    车辆碰撞避免支援装置及车辆碰撞避免支援程序


    Contributors:

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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