Title:
ACCESS SECURITY METHOD BASED ON NEAR FIELD COMMUNICATION AND PASSWORD BROADCASTING, AND SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/045368
Kind Code:
A2
Abstract:
Disclosed is an access security method comprising the steps in which an access security device: receives the name of a near field communication unit of a first mobile device from a service server; receives a first mobile correspondence password from the service server; detects a first M signal, broadcast by the first mobile device using near field communication, on the basis of the name of the near field communication unit; and allows access through the access security device when it is determined that a first mobile password included in the first M signal is the same as the first mobile correspondence password.
Inventors:
KANG MIN (KR)
MOK INKYUNG (KR)
MOK INKYUNG (KR)
Application Number:
PCT/KR2020/008816
Publication Date:
March 11, 2021
Filing Date:
July 06, 2020
Export Citation:
Assignee:
KANG MIN (KR)
International Classes:
G07C9/00
Attorney, Agent or Firm:
YANG, Ki-Hyuk (KR)
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