Title:
WATCHING RADIO TAG
Document Type and Number:
Japanese Patent JP2019139342
Kind Code:
A
Abstract:
To provide a watching radio tag capable of suppressing consumption of a battery while acquiring opportunities of reception with a receiving device so as not to pass over movement of a person to be protected.SOLUTION: A watching radio tag 1 used integrally with a cloth worn by a person to be protected, comprises: a motion sensor 15 for detecting an operational state of the person to be protected by which the cloth is worn; a signal transmission part 13 for outputting a radio signal including unique identification information by which the cloth is uniquely specified; a transmission pattern setting part 14 for variably setting a transmission pattern of the radio signal output from the signal transmission part 13 in response to an output of the motion sensor 15; and a battery 11 for feeding power to at least the signal transmission part 13 and the transmission pattern setting part 14.SELECTED DRAWING: Figure 1
Inventors:
NAGAI YOSHIYUKI
KUBO SATOSHI
TANAKA CHIHIRO
KONO KATSUMASA
YAMAMOTO DAISAKU
KUBO SATOSHI
TANAKA CHIHIRO
KONO KATSUMASA
YAMAMOTO DAISAKU
Application Number:
JP2018019892A
Publication Date:
August 22, 2019
Filing Date:
February 07, 2018
Export Citation:
Assignee:
GUNZE KK
International Classes:
G08B25/04; A41D1/00; A41D13/00; G06K19/04; G06K19/07; G06K19/077; G06Q50/22; G08B21/02; G08B25/10
Attorney, Agent or Firm:
Kaoru Hashimoto