Title:
INDOOR DIRECTION GUIDING METHOD AND SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/235786
Kind Code:
A1
Abstract:
Disclosed is a direction guiding method for acquiring information related to an arrival position to which a traveler must reach, recognizing a marker by photographing the marker in which identifiable information is recorded, outputting a direction in which the traveler must move in order to move to the arrival position, and displaying the photographed first marker on a display unit. According to the method, provided is a route guiding technology capable of quickly, easily, and accurately constructing the destination even in an indoor space at which a GPS signal does not reach.
Inventors:
KIM HYUN (KR)
YANG KI-HYUK (KR)
YANG KI-HYUK (KR)
Application Number:
PCT/KR2019/006610
Publication Date:
December 12, 2019
Filing Date:
May 31, 2019
Export Citation:
Assignee:
KOREA NATIONAL UNIV OF TRANSPORTATION INDUSTRY ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
G01C21/20; G01C17/32; G01C21/36
Foreign References:
| KR20130091908A | 2013-08-20 | |||
| KR20140036543A | 2014-03-26 | |||
| KR20170015693A | 2017-02-09 | |||
| KR101652300B1 | 2016-09-01 | |||
| US20160012655A1 | 2016-01-14 |
Other References:
See also references of EP 3819593A4
Attorney, Agent or Firm:
YANG, Ki-Hyuk (KR)
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