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Patent Searching and Data


Title:
LOCKING/UNLOCKING SYSTEM
Document Type and Number:
Japanese Patent JP3728303
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a higher value-added locking/unlocking system which uses packet telecommunication and has an anticrime effect etc.
SOLUTION: This locking/unlocking system S is equipped with an electronic locking/unlocking device 1 for locking/unlocking a door, and a locking/unlocking management server which is connected to the electronic locking/unlocking device via a packet network 8. The device 1 is equipped with a locking/unlocking means for locking/unlocking the door, a device packet receiving means for receiving packet data which are sent out to the packet network 8 from the locking/unlocking management server, and a locking/unlocking control means for outputting an unlocking operation signal or a locking operation signal to the locking/unlocking means in accordance with an unlocking or locking command included in the packet data.


Inventors:
Keiji Achiha
Application Number:
JP2003000178432
Publication Date:
December 21, 2005
Filing Date:
June 23, 2003
Export Citation:
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Assignee:
Bimix International Co., Ltd.
International Classes:
E05B49/00; E05B45/06; H04M11/00; H04Q9/00; (IPC1-7): E05B49/00; E05B45/06; H04M11/00; H04Q9/00
Domestic Patent References:
JP2002010373A
JP2001317398A
JP2001123719A
JP2000149114A
Attorney, Agent or Firm:
Yasuo Ishikawa
Kazuyuki Oku