Title:
LIDAR SYSTEM CAPABLE OF REDUCING POWER CONSUMPTION AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/080586
Kind Code:
A1
Abstract:
Disclosed are: a LiDAR system which is installed in a moving vehicle and can reduce power consumption; and an operation method thereof. The LiDAR system comprises: a transmitter which outputs light; a receiver which receives light reflected from an object; and a signal processor which measure the distance to the object by using the received light. The signal processor varies the resolution of the transmitter according to travel speeds of the moving vehicle or surrounding circumstances so as to control power consumption of the LiDAR system, the transmitter outputs the light at the resolution determined by the signal processor, and the higher the resolution, the larger the number of laser beams that are output from the transmitter in a viewing angle range.
Inventors:
LEE SANG HOON (KR)
JUNG MIN WOO (KR)
JUNG MIN WOO (KR)
Application Number:
PCT/KR2020/018248
Publication Date:
April 21, 2022
Filing Date:
December 14, 2020
Export Citation:
Assignee:
CARNAVICOM CO LTD (KR)
International Classes:
G01S7/4865; G01S7/481; G01S7/497; G01S17/42; G01S17/88
Foreign References:
| KR20190071998A | 2019-06-25 | |||
| KR20160029301A | 2016-03-15 | |||
| KR20180093537A | 2018-08-22 | |||
| KR20150095033A | 2015-08-20 | |||
| KR20190085758A | 2019-07-19 |
Attorney, Agent or Firm:
SONG, In-Ho (KR)
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