Method of unlocking electronic lock | Patent Publication Number 20040012484
US 20040012484 A1Patent NumberUS 06903651 B2
Application Number10381337
Filled DateJul 31, 2001
Priority DateJul 31, 2001
Publication DateJan 22, 2004
Original AssigneeKabushiki Kaisha Kenwood
Current AssigneeJvckenwood Usa Corporation
Inventor/ApplicantsKentaro Matsuoka
Kentaro Matsuoka
Kentaro Matsuoka
International
2
H04Q
H04B
National
3
340/5.61
340/825.72
340/573.
Field of Search
0
- 1. An unlocking method characterized in that an object to be unlocked capable of sending/receiving an identification code by radio, and a plurality of electronic lock devices capable of sending/receiving identification codes by radio are provided, and a plurality of identification codes are used to perform an unlocking operation in the object to be unlocked.
- 5. An electronic lock system constituted by an electronic cashbox having a send/receive unit, a memory storing first and n1th IDs and a locking/unlocking mechanism (n2, 3 . . .); and nan nth electronic lock device having a send/receive unit, wherein the send/receive unit of the electronic cashbox sends a first ID, the send/receive unit of the first electronic lock device sends a second ID when receiving the first ID from the electronic cashbox, the send/receive unit of the nth electronic lock device sends an n1th ID when receiving the nth ID, and the locking/unlocking mechanism is activated when the send/receive unit of the electronic cashbox receives the n1th ID from the nth electronic lock device.
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