Title:
ROOM ENTRY/EXIT MANAGEMENT TAG AND ROOM ENTRY/EXIT MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/207757
Kind Code:
A1
Abstract:
Provided is a room entry/exit management tag with which a user's intention to pass through can be determined accurately. The room entry/exit management tag comprises: a received radiowave measurement unit for measuring the intensity of a detected radiowave received from a tag reader in a room entry/exit management system; and a response radiowave transmission unit for transmitting a response radiowave corresponding to identification information, when the received radiowave measurement unit measures an intensity equal to or less than a preset determination intensity and then measures an intensity exceeding the determination intensity multiple times. By means of this configuration a user's intention to pass through can be determined accurately.
Inventors:
KIMURA NORIKO (JP)
Application Number:
PCT/JP2018/017167
Publication Date:
October 31, 2019
Filing Date:
April 27, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
E05B49/00; G06K7/10; G06K19/07; G07C9/00
Foreign References:
| JP2013076242A | 2013-04-25 | |||
| JP2006283507A | 2006-10-19 | |||
| JP2013092864A | 2013-05-16 | |||
| JP2007107194A | 2007-04-26 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
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