Title:
無線タグ読取装置およびプログラム
Document Type and Number:
Japanese Patent JP7330026
Kind Code:
B2
Abstract:
To provide a wireless tag reader capable of preventing surrounding tag information from being available, and its program.SOLUTION: A wireless tag reader comprises: a first placing part for placing a product; first reading means for receiving tag information, transmitted from a wireless tag mounted on a product located near the first placing part, from a first antenna installed near the first placing part and reading the tag information; a second placing part for moving the product placed on the placing part and placing the product; second reading means for receiving the tag information, transmitted from the wireless tag mounted on the product located near the second placing part, from a second antenna installed near the second placing part and reading the tag information; phase determination means for determining whether at least one of phases of the tag information, related to the same product read multiple times by at least one of first reading means and the second reading means, differs from other phases; and control means for making the tag information, in which at least one of the phases differs from the others, available.SELECTED DRAWING: Figure 8
Inventors:
Maki Kimura
Application Number:
JP2019166755A
Publication Date:
August 21, 2023
Filing Date:
September 13, 2019
Export Citation:
Assignee:
Toshiba Tec Corporation
International Classes:
G07G1/12; G06K7/10; G07G1/00
Domestic Patent References:
| JP2018005265A | ||||
| JP2019109611A | ||||
| JP2019106074A |
Attorney, Agent or Firm:
Sakai International Patent Office