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Title:
KEY CONTROL BOX AND HOLDER USED FOR THE SAME
Document Type and Number:
Japanese Patent JP2011214347
Kind Code:
A
Abstract:

To provide a key control box which can improve a security level.

The key control box includes: an authentication means (S1); an opening/closing permission means (S4) which has a permission for opening/closing of an opening/closing door 31 when the personal identification is successful (S1:Yes); a presence/absence of holder detection means (S8) in which IC tag data are read by a plurality of IC tag data reading means 42 and a presence/absence of a holder 2 is detected after a door lock part 27 has a permission for opening/closing the opening/closing door 31; and an abnormality detection information storage means (S13) in which the undetectable IC tag data of the holder 2 determined as no presence/absence of holder detection means are collated with an access right stored in an access right storage means 48 and the authentication data read by an authentication means 32 are stored when the undetectable IC tag data are not included one or two or more of IC tag data corresponding to the authentication data read by the authentication means 32.


Inventors:
Sato, Akihiro
Toki, Tsutomu
Fujiyoshi, Shigeo
Umemura, Masami
Hayashi, Shingo
Seki, Nobuhiko
Application Number:
JP2010000085163
Publication Date:
October 27, 2011
Filing Date:
April 01, 2010
Export Citation:
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Assignee:
TOKAI RIKEN KK
International Classes:
E05B19/00; E05B45/06; E05B49/00
Domestic Patent References:
JP2007120103A2007-05-17
Attorney, Agent or Firm:
特許業務法人コスモス特許事務所