Title:
ELECTRIC LOCK SYSTEM
Document Type and Number:
Japanese Patent JP2015067998
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To restrain electric power consumption by eliminating transmission of an unnecessary radio wave.SOLUTION: An electric lock system 1 is provided with a transmitter-receiver 4 for controlling unlocking or locking of an electric lock 5 when normally authenticating key data received from a portable apparatus 2 by executing radiocommunication with the portable apparatus 2 in response to a plurality of kinds of portable apparatuses 2 for storing respective key data. The transmitter-receiver 4 repeatedly transmits an individually corresponding calling-out radio wave of the plurality of kinds of portable apparatuses 2 when registering the portable apparatus 2 for permitting control of the electric lock 5, and transmits only a calling-out radio wave of the registered portable apparatus 2 when registering the responding key data from the first portable apparatus 2 or a predetermined kind of portable apparatus 2 which receives the calling-out radio wave from the first portable apparatus 2.
Inventors:
SUMIYA TAKESHI
HORIBATAKE TETSUO
HORIBATAKE TETSUO
Application Number:
JP2013201718A
Publication Date:
April 13, 2015
Filing Date:
September 27, 2013
Export Citation:
Assignee:
MIWA LOCK KK
International Classes:
E05B49/00
Attorney, Agent or Firm:
Norimitsu Nishimura
Noriyuki Suzuki
Noriyuki Suzuki