| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a driving support device capable of executing both of control of avoiding a collision of a present vehicle and an obstacle and control of reducing damages in the collision, and smoothly switching between both of the controls.SOLUTION: A driving support device 2 includes: a brake control unit 5 for executing avoidance brake control of avoiding a collision by keeping a prescribed distance to an obstacle on the basis of collision prediction time, and reduction brake control of reducing damages of a collision with the obstacle to be executed when exceeding an avoidance limit relative speed which is the maximum relative speed at which the collision can be avoided by keeping a distance to the obstacle at the prescribed distance when a deceleration index related to deceleration of a vehicle is equal to or lower than a prescribed value; and an arithmetic processing unit 4 for calculating an execution timing of the reduction brake control by the brake control unit 5 together with the distance between a present vehicle 1 and the obstacle at the execution timing of the avoidance brake control at the avoidance limit relative speed as a reference, and correcting the execution timing of the reduction brake control on the basis of the deceleration of the present vehicle 1.</p> |
