Device for preventing false warning, blind-spot collision warning system for preventing false warning when changing lanes and method thereof

Abstract

The present invention relates to a blind-spot collision warning system and method, which may include a steering angle sensor for detecting a steering angle of a vehicle; a first rear-side radar for detecting an object on the left rear side of the vehicle; a second rear-side radar for detecting an object on the right rear side of the vehicle; and a control unit for determining a lane change situation at an angle greater than or equal to a set angle according to the steering angle and direction information detected by the steering angle sensor, and correcting the position of the object to the opposite side of the steering direction to prevent the generation of a false warning, when the object is detected by the first rear-side radar or the second rear-side radar in a lane change direction.

Dependencies are inferred from the claim text.