Title:
NOTIFICATION DEVICE, COMPUTER PROGRAM, AND NOTIFICATION SYSTEM
Document Type and Number:
Japanese Patent JP2021177342
Kind Code:
A
Abstract:
To provide a notification device which improves convenience of a notification system for making a user realize it when the user forgets to carry a certain item, and to provide a computer program which can be run by a processing unit of the notification device, and a notification system comprising tags that wirelessly communicate with the notification device.SOLUTION: A transmission unit 121 of a notification device 12 in a notification system transmits a radio wave W. A storage unit 124 stores identification information for identifying a tag 11 attached to an item that can be carried by a user. A reception unit 122 receives response information R transmitted from the tag 11 in response to receipt of the radio wave W. A processing unit 123 identifies a tag that transmitted the response information R based on the identification information and makes a notification corresponding to a distance to the tag 11 based on the response information R.SELECTED DRAWING: Figure 1
Inventors:
TANAKA TAKAHIRO
KAWADA MITSUHIRO
ARIKURA TOMOSHI
FUNABASHI MAYU
MIYATA MASAHIKO
KAWADA MITSUHIRO
ARIKURA TOMOSHI
FUNABASHI MAYU
MIYATA MASAHIKO
Application Number:
JP2020082692A
Publication Date:
November 11, 2021
Filing Date:
May 08, 2020
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
G08B21/24; G08B25/10; H04M1/00; H04W4/029; H04W52/04; H04W64/00; H04W68/00
Attorney, Agent or Firm:
Shinei Patent Office