Title:
DISTANCE MEASUREMENT DEVICE AND MOVING OBJECT
Document Type and Number:
WIPO Patent Application WO/2019/039727
Kind Code:
A1
Abstract:
The present embodiments provide a time-of-flight-based distance measurement device and a moving object which enable improvement in a walk error and measurement of an exact point only by means of a comparator, by means of transmitting and receiving light and outputting an electrical signal, converting the electrical signal and generating a control signal, calculating the time of flight of the light on the basis of the control signal and measuring a pinpoint distance, and processing point cloud data generated on the basis of the measured distance.
Inventors:
SHIN KYUNG CHUL (KR)
PARK SEONG JU (KR)
LEE JAE YOUNG (KR)
CHEON MOO WOONG (KR)
PARK SEONG JU (KR)
LEE JAE YOUNG (KR)
CHEON MOO WOONG (KR)
Application Number:
PCT/KR2018/007610
Publication Date:
February 28, 2019
Filing Date:
July 05, 2018
Export Citation:
Assignee:
YUJIN ROBOT CO LTD (KR)
International Classes:
B25J11/00; A47L9/28; B25J9/16; B25J19/02; G01J1/42; G01S7/4865; G01S17/89; G01S17/93
Domestic Patent References:
| WO2016205217A1 | 2016-12-22 |
Foreign References:
| KR100844284B1 | 2008-07-09 | |||
| KR0168014B1 | 1999-03-20 | |||
| KR20140056248A | 2014-05-09 | |||
| KR20160019385A | 2016-02-19 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
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