Title:
POSITIONING SYSTEM USING VIRTUAL BEACON AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/200175
Kind Code:
A1
Abstract:
A positioning method and system using a virtual beacon is disclosed, and the method according to the present invention comprises the steps of: a) previously measuring unique radio wave information including WiFi information at a specific location so as to collect reference data values, by a first smart device; b) transmitting the measured reference data values to a management server and storing the same in a database; c) when a second smart device approaches the specific location, measuring radio wave information including WiFi information at the specific location so as to measure a measurement data value; d) transmitting the measured measurement data value to the management server, and receiving, from the management server, a reference data value which is associated with the measurement data value among the reference data values stored in the database; and e) calculating the similarity between the received reference data value and the currently measured measurement data value, determining that the second smart device has approached the specific location when the similarity is within a predetermined error range, and generating a signal indicating the approach to the specific location.
Inventors:
LEE HYO YOUNG (KR)
Application Number:
PCT/KR2016/006124
Publication Date:
December 15, 2016
Filing Date:
June 09, 2016
Export Citation:
Assignee:
COORDISPACE CO LTD (KR)
International Classes:
G01S11/06; G01S1/08; H04W64/00
Foreign References:
| KR20130028209A | 2013-03-19 | |||
| KR20110125333A | 2011-11-21 | |||
| KR200323782Y1 | 2003-08-21 | |||
| KR20120010114A | 2012-02-02 | |||
| KR20080053116A | 2008-06-12 |
Attorney, Agent or Firm:
SHIN, Myung Yong et al. (KR)
신명용 (KR)
신명용 (KR)
Download PDF: