| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving support device that starts driving support to avoid a collision between an object and a user's vehicle at an appropriate timing.SOLUTION: A driving support device acquires a detection result of an object and a white line by a camera sensor (S400, S402) and calculates a white line overlap ratio, which is a ratio of a distance from the right and left white lines to the object with respect to a lateral width of the object (S404). The driving support device acquires a detection result of the object by a millimeter wave (S406) and sets fusion object information by connecting with the detection result by the camera sensor (S408). When the object is static (S414: Yes) and the white line overlap ratio is within a predetermined range (S416: Yes), the driving support device sets a correction amount of a TTC operating timing on the basis of the white line overlap ratio (S426); when the object is mobile and the lateral moving speed and the white line overlap ratio are within a predetermined range (S422: Yes), it sets a correction amount of the TTC operating timing on the basis of the lateral moving speed and the white line overlap ratio (S426). |
