公开(公告)号：US20230273302A1

公开(公告)日：2023-08-31

申请号：US17964833

申请日：2022-10-12

Applicant: HL KLEMOVE CORP.

Inventor： Kimoon KANG ,  Hyuk RYU ,  Yun Ki HAN ,  Daegyeong KIM ,  Yong Min PARK

IPC: G01S7/497 ,  G01S17/89

CPC classification number: G01S7/497 ,  G01S17/89

Abstract: A method of correcting distance distortion to improve detection accuracy of a Light Detection and Ranging (LiDAR) according to one embodiment of the present disclosure includes acquiring measurement data for detecting a target by the LiDAR, estimating a range of a distance offset through comparison between the measurement data and reference data, estimating the distance offset based on a correlation coefficient between the measurement data and the reference data in the range of the distance offset, and correcting the measurement data using the estimated distance offset.

公开(公告)号：US20240302531A1

公开(公告)日：2024-09-12

申请号：US18219521

申请日：2023-07-07

Applicant: HL Klemove Corp.

Inventor： Kimoon KANG ,  Yunki HAN

IPC: G01S17/931 ,  G01S7/484 ,  G01S7/497 ,  G01S17/89

CPC classification number: G01S17/931 ,  G01S7/484 ,  G01S7/497 ,  G01S17/89

Abstract: A LiDAR and a control method thereof, and a vehicle having the same are provided. A LiDAR for a vehicle comprises a transmitter configured to generate light and transmit the light to an object; a receiver configured to receive light reflected from the object; and a signal processor configured to detect the object by processing the light received by the receiver, and perform shot accumulation to generate one frame by accumulating a plurality of shots, wherein an additional processing is performed so that a newest shot among the plurality of shots for generating one frame is reflected with the highest importance in one frame generated by accumulating the plurality of shots.