Object identification using rajer and identifying object using the same

摘要

The present invention relates to an object recognition system using a laser for recognizing an object through a laser beam reflected by a laser, estimating the size of the recognized object, and an object recognition method using the same. The object recognition system according to the present invention includes a light source unit for irradiating a laser beam, a light deflector for changing the direction of the laser beam emitted from the light source unit and irradiating the laser beam at different positions according to time, An optical detector for detecting a reflected laser beam, and a controller for recognizing the object through the laser beam reflected by the optical detector and estimating the size of the object through the angle at which the reflected laser beam is detected by the optical detector.