3 3D laser scanning system using the laser scanner capable of tracking dynamic position in real time

摘要

The present invention relates to a 3D laser scanner system capable of real-time position tracking of an object using a 3D scanning method using a laser scanner. The 3D laser scanner system includes a 2D laser scanner having a scan head, a rotation unit, a step motor, Dimensional scanning image of a target object is scanned by irradiating a laser beam to a target object which is stationary or moving at a long distance or near by changing an upper and lower irradiation angle from a 2D laser scanner, A method for tracking the position and velocity information of a target object, and a method for scanning a target object by emitting a laser beam vertically and horizontally, which is a technique similar to the image processing method of a 2D laser scanner, Connect the history of the acquired image point group to the path Track, and uses a method of calculating the position and velocity of the object.;