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Patent Searching and Data


Title:
進入管理システム、進入管理方法、携帯装置、進入通知方法、及び、プログラム
Document Type and Number:
Japanese Patent JP7217434
Kind Code:
B2
Abstract:
In a gate pass management system, a first reception unit having a first reception range receives a first RF signal including identification information of a mobile device. In the gate pass management system, a second reception unit having a second reception range, defined to be a range located closer to a predetermined area than the first reception range is, receives a second RF signal. In the gate pass management system, when the second RF signal is received after the first RF signal has been received, a decision is made that the mobile device be currently located within the second reception range.

Inventors:
Matsuo
Prince of Yan
Application Number:
JP2020548010A
Publication Date:
February 03, 2023
Filing Date:
July 03, 2019
Export Citation:
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Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
G07C9/29; E05B49/00
Domestic Patent References:
JP2010126898A
JP2014214572A
JP2015227594A
Foreign References:
WO2014109033A1
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office