公开(公告)号：US20180180715A1

公开(公告)日：2018-06-28

申请号：US15311985

申请日：2015-11-27

Applicant: RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY

Inventor： Yongwan PARK ,  Gunzung KIM

IPC: G01S7/484 ,  G01S17/93 ,  G01S7/486

Abstract: A light detection and ranging (LIDAR) sensor device includes a transmitter that transmits a laser beam including laser beam identification information corresponding to each transmission direction while changing a transmission direction, a receiver that receives a reflected beam returning after the laser beam is reflected by an object, and a signal processor that identifies a transmission direction of a laser beam corresponding to the reflected beam based on laser beam identification information included in the received reflected beam.