Title:
LOCKING/UNLOCKING SYSTEM, LOCKING/UNLOCKING DEVICE, AND KEY CYLINDER DEVICE
Document Type and Number:
Japanese Patent JP2023016255
Kind Code:
A
Abstract:
To improve convenience of a locking/unlocking system for locking/unlocking an opening/closing body using proximity wireless communication.SOLUTION: A key cylinder device 122 includes an antenna coil 122d disposed so as to form a loop around a rotor on which rotary operation by a mechanical key is possible. A controller 11 permits a locking/unlocking device 12 to lock/unlock an opening/closing body, on the basis of proximity wireless communication performed between the antenna coil 122d and an antenna 51 mounted on a mobile device 50 capable of being carried by a user.SELECTED DRAWING: Figure 4
Inventors:
KOSUGI MASANORI
Application Number:
JP2021120462A
Publication Date:
February 02, 2023
Filing Date:
July 21, 2021
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
E05B49/00; B60R25/24; E05B9/04; E05B85/06
Attorney, Agent or Firm:
Patent Attorney Corporation Shinei Office