Title:
OBSTACLE SENSING DEVICE FOR AUTONOMOUS TRAVELING ROBOT AND AUTONOMOUS TRAVELING ROBOT HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2017/073888
Kind Code:
A1
Abstract:
An obstacle sensing device for an autonomous traveling robot and an autonomous traveling robot having the same are disclosed. The present invention comprises: a base; a transmission and reception unit coupled to the base so as to rotate around a rotary shaft, emitting a predetermined emission signal to the outside around the rotary shaft, and receiving a reflected emission signal so as to generate a sensing signal; and a case having a reference wall, which is implemented in a circular arc shape of a predetermined length at a preset distance from the transmission and reception unit around the rotary shaft so as to reflect a signal emitted from the transmission and reception unit.
Inventors:
SHIN KYUNG CHUL (KR)
PARK SEONG JU (KR)
LEE JOO HONG (KR)
LIEBHARDT MARCUS (KR)
AURELIO ANDARCIA CALDERON MARCO (KR)
LEE BYUNG YONG (KR)
PARK SEONG JU (KR)
LEE JOO HONG (KR)
LIEBHARDT MARCUS (KR)
AURELIO ANDARCIA CALDERON MARCO (KR)
LEE BYUNG YONG (KR)
Application Number:
PCT/KR2016/008375
Publication Date:
May 04, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
YUJIN ROBOT CO LTD (KR)
International Classes:
B25J9/16; B25J19/02
Foreign References:
| KR20090112984A | 2009-10-29 | |||
| JP2005046340A | 2005-02-24 | |||
| KR20040087579A | 2004-10-14 | |||
| KR0152096B1 | 1998-10-15 | |||
| JP2005216022A | 2005-08-11 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
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