Title:
POSITION DETECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/010202
Kind Code:
A1
Abstract:
A position detection system 1 identifies position information on the basis of a position signal received from a storage medium 30P disposed in a placement area where a target item is placed, identifies item information on the basis of an item signal received from a storage medium 30Q attached to the target item, and associates the position information with the item information and stores the associated information when the item signal is received during a period of time that starts from a time at which the position information is identified and that does not exceed a predetermined length of time.
Inventors:
KAMIYA HAJIME (JP)
Application Number:
PCT/JP2020/026343
Publication Date:
January 21, 2021
Filing Date:
July 06, 2020
Export Citation:
Assignee:
RFLOCUS INC (JP)
International Classes:
G01S13/75; B65G1/137; G01S5/02; G06K7/10
Domestic Patent References:
| WO2016158105A1 | 2016-10-06 |
Foreign References:
| JP2014058403A | 2014-04-03 | |||
| JP2005320074A | 2005-11-17 | |||
| JP2017021806A | 2017-01-26 | |||
| JP5987187B1 | 2016-09-07 | |||
| JP2018078619A | 2018-05-17 |
Other References:
See also references of EP 3910376A4
Attorney, Agent or Firm:
IWAIKE Mitsuru et al. (JP)
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