Title:
VEHICLE COLLISION AVOIDANCE SUPPORTING DEVICE AND VEHICLE COLLISION AVOIDANCE SUPPORTING PROGRAM
Document Type and Number:
Japanese Patent JP2023047497
Kind Code:
A
Abstract:
To provide a vehicle collision avoidance supporting device and a vehicle collision avoidance supporting program capable of avoiding unnecessary execution of collision avoidance control when a vehicle turns right or left.SOLUTION: The vehicle collision avoidance supporting device predicts a turning path of the own vehicle and a moving path of the target 200 in front of the own vehicle while the own vehicle 100 is turning. The vehicle collision avoidance supporting device acquires, as a collision angle, an amount by which a traveling direction of the own vehicle deviates from a line perpendicular to the moving path at a point where the turning path intersects with the moving path. The vehicle collision avoidance supporting device does not execute collision avoidance control when a prohibition condition that the collision angle is greater than or equal to a predetermined collision angle threshold is satisfied, even if a collision condition is satisfied, and the vehicle collision avoidance supporting device executes the collision avoidance control when the collision condition is satisfied when the prohibition condition is not satisfied. The vehicle collision avoidance supporting device sets the predetermined collision angle threshold to a smaller value when the turning angle of the own vehicle is large, as compared with when the turning angle of the own vehicle is small.SELECTED DRAWING: Figure 3
Inventors:
KUNO TAKAHIRO
IZUMI YUSUKE
IZUMI YUSUKE
Application Number:
JP2021156442A
Publication Date:
April 06, 2023
Filing Date:
September 27, 2021
Export Citation:
Assignee:
TOYOTA MOTOR CORP
DENSO CORP
DENSO CORP
International Classes:
G08G1/16; B60W30/09; B60W30/095
Attorney, Agent or Firm:
Patent Attorney Corporation Prospec Patent Office