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Patent Searching and Data


Title:
SOS DOOR LOCK SYSTEM TO WHICH BIOMETRIC FUNCTION IS APPLIED
Document Type and Number:
WIPO Patent Application WO/2021/033818
Kind Code:
A1
Abstract:
The present invention provides an SOS door lock system to which a biometric function is applied, the system using a door lock device (100), which comprises a fingerprint recognition sensor (110) in order to prevent, before a user enters the house of the user, a third party from entering thereafter, and comprising: (1) a fingerprint registration step in which the user separately registers, in the door lock device (100), a fingerprint for a normal operation (A) and a fingerprint for an emergency operation (B); (2) an emergency fingerprint recognition step in which the fingerprint recognition sensor (110) recognizes the fingerprint for an emergency operation (B) when a breaking and entering intention of the third party is discovered before the user operates the door lock device (100) in order to enter the house; and (3) an emergency operation step in which the door lock device (100) outputs an alarm sound or activates an alarm lamp (130) in a state in which the door lock device (100) is not open.

Inventors:
PARK SE IK (KR)
JEON JUN HYEON (KR)
Application Number:
PCT/KR2019/010912
Publication Date:
February 25, 2021
Filing Date:
August 27, 2019
Export Citation:
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Assignee:
BIOLOG DEVICE LTD (KR)
International Classes:
G07C9/00; G08B7/06; H04N5/225
Foreign References:
KR101198512B12012-11-06
KR101746750B12017-06-13
KR20150029256A2015-03-18
KR20180043031A2018-04-27
US20150371469A12015-12-24
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
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