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Title:
ELECTRONIC LOCK SYSTEM
Document Type and Number:
Japanese Patent JP2017218739
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic lock system capable of storing a use history of an electronic key.SOLUTION: The electronic lock system comprises a digital key 1, a storehouse 51 and a digital key box 10. The electronic lock system also comprises: a contact type terminal 5 and a non-contact type terminal 3 to be connected to an IC tag 7 for identifying the digital key 1; storage means 2 that stores a history of locking time and unlocking time; and a battery 8. With this, since the digital key can be locked/unlocked without using hand, the electronic lock system has hygienically advantageous effects at pharmaceutical manufacturing factories, food factories, etc.SELECTED DRAWING: Figure 1

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Inventors:
SATO AKIHIRO
UMEMURA MASAMI
SEKI NOBUHIKO
Application Number:
JP2016111904A
Publication Date:
December 14, 2017
Filing Date:
June 03, 2016
Export Citation:
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Assignee:
TOKAI RIKEN KK
International Classes:
E05B49/00; E05B19/00; E05B65/02
Domestic Patent References:
JP5529954B22014-06-25
JP2012224993A2012-11-15
JP2013185346A2013-09-19
Foreign References:
WO2008130000A12008-10-30
WO2007114177A12007-10-11
US20080278326A12008-11-13
DE102009057060A12011-06-09
Attorney, Agent or Firm:
Patent Business Corporation Cosmos Patent Office



 
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