公开(公告)号：US20220334222A1

公开(公告)日：2022-10-20

申请号：US17721357

申请日：2022-04-15

Applicant: HL KLEMOVE CORP.

Inventor： Chulseung LEE ,  HoSeok SHIN ,  Seong Hee JEONG ,  Yun Ki HAN ,  Hak Gu HAN

IPC: G01S7/483 ,  G01S17/08 ,  G01D5/14 ,  G01S7/48 ,  G01S7/481

Abstract: The present disclosure provides a lidar apparatus, comprising: a light source for emitting pulsed light; a light sensor for detecting reflected light by an object from which the pulsed light is reflected and returned; a reflector having a plurality of reflective surfaces, and for reflecting the pulsed light and transmitting it to the object, and reflecting the reflected light and transmitting it to the light sensor; a motor for rotating the reflector; an encoder for detecting a rotational position of the reflector and outputting a detection signal; and a controller for controlling emission timing of the light source and detection time of the light sensor using the detection signal.

公开(公告)号：US20230161007A1

公开(公告)日：2023-05-25

申请号：US17919265

申请日：2021-04-16

Applicant: HL KLEMOVE CORP.

Inventor： HoSeok SHIN ,  Chul Seung LEE ,  Seong Hee JEONG ,  Yun Ki HAN ,  Hak Gu HAN

IPC: G01S7/481 ,  G01S7/52 ,  H05B3/84

CPC classification number: G01S7/4813 ,  G01S7/52006 ,  H05B3/84 ,  G01S7/4812 ,  H05B2203/013

Abstract: A LIDAR apparatus is disclosed. A LIDAR apparatus according to an embodiment of the present invention comprises a cover window which covers a transmission path and reception path of laser light and is disposed in the same, and comprises a heating unit which covers a surface of the cover window and is disposed at the same, and a heating control unit connected to the heating unit to control the same.

公开(公告)号：US20230041288A1

公开(公告)日：2023-02-09

申请号：US17877884

申请日：2022-07-30

Applicant: HL KLEMOVE CORP.

Inventor： Yun Ki HAN ,  HoSeok SHIN ,  Hyuk RYU ,  Hak Gu HAN ,  Chulseung LEE ,  Yongmin PARK

IPC: G01S17/931 ,  G01S17/08 ,  G01S7/481

Abstract: Disclosed are a light detection and ranging (LIDAR) for both short range and long range based on a single light source, and a vehicle including the same. The lidar includes: a transmitter configured to generate and transmit light; a first receiver configured to receive light reflected from an object within a first detection region of a short range; and a second receiver configured to receive light reflected from an object within a second detection region of a long range, wherein a two-dimensional region of the second detection region at least partially overlapping the first detection region is included in the first detection region.

公开(公告)号：US20230176202A1

公开(公告)日：2023-06-08

申请号：US18073695

申请日：2022-12-02

Applicant: HL KLEMOVE CORP.

Inventor： Yun Ki HAN ,  HoSeok SHIN ,  HakGu HAN ,  Yong Min PARK ,  Hyuk RYU

IPC: G01S7/497 ,  H01S5/02375 ,  G01S7/481

CPC classification number: G01S7/4972 ,  G01S7/4813 ,  H01S5/02375

Abstract: Provided are an apparatus for manufacturing a light detection and ranging (LiDAR) receiver and a method of manufacturing a LiDAR receiver. In the apparatus for manufacturing a LiDAR receiver according to one embodiment of the present disclosure, a receiver board is coupled integrally to a barrel having one side provided with a lens after the receiver board having one side on which a light detection element is mounted is aligned with the other side of the barrel, and the apparatus includes a base plate having a plate shape, a light source unit, and a receiver alignment unit, wherein the light source unit may include a light-emitting module and a light-emitting module fixing member, and the receiver alignment unit may include an alignment plate having a plate shape, a barrel fixing member, a receiver board fixing member, and a receiver board alignment member.

公开(公告)号：US20230038743A1

公开(公告)日：2023-02-09

申请号：US17881791

申请日：2022-08-05

Applicant: HL Klemove Corp.

Inventor： YUN KI HAN ,  HoSeok SHIN ,  HakGu HAN ,  Yong Min PARK ,  Hyuk RYU

IPC: G02B27/10 ,  G01S7/481 ,  G02B27/14 ,  G01S7/487

Abstract: The present invention relates to a light detection and ranging (LiDAR) system. The LiDAR system may include a transceiver configured to generate pieces of light having different wavelengths and receive pieces of reflected light having different wavelengths reflected from a target, a beam splitter configured to divide the pieces of light having the different wavelengths into long-wavelength light having a relatively long wavelength and short-wavelength light having a relatively short wavelength, and a scan mirror configured to transmit the long-wavelength light and the short-wavelength light, which are divided by the beam splitter, to an outside and allow reflected light of the long-wavelength light and reflected light of the short-wavelength light to be incident on the transceiver through the beam splitter.

公开(公告)号：US20230035782A1

公开(公告)日：2023-02-02

申请号：US17878908

申请日：2022-08-02

Applicant: HL KLEMOVE CORP.

Inventor： Yun Ki HAN ,  HoSeok SHIN ,  HakGu HAN ,  Chulseung LEE ,  Yong Min PARK ,  Hyuk RYU

IPC: G02B7/182 ,  G02B5/09 ,  G02B26/12 ,  G01S7/481 ,  G01S17/10

Abstract: Disclosed is a spatial division structure. A spatial division structure according to an exemplary embodiment of the present invention is mounted to divide a reflective surface of a rotary reflection structure provided in the form of a polyhedron and configured to reflect light and includes a blocking plate having therein an insertion space into which the rotary reflection structure is inserted, the blocking plate having a board shape extending in a direction perpendicular to a rotation axis of the rotary reflection structure from the reflective surface to divide the reflective surface into a first reflective surface and a second reflective surface, and frames configured to fix a position of the blocking plate to the reflective surface, in which the frames include one or more first frames connected to the blocking plate and positioned at a lateral side of the first reflective surface, the one or more first frames extending in a direction of the rotation axis of the rotary reflection structure, and one or more second frames each connected to one end of each of one or more first frames and positioned at an upper side of the first reflective surface, the one or more second frames extending to cross the one or more first frames.