Title:
ELECTRONIC DEVICE FOR CONTROLLING ENTRY OR EXIT BY USING WIRELESS COMMUNICATION, AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/125626
Kind Code:
A1
Abstract:
An electronic device according to various embodiments of the present disclosure comprises: a communication module for performing first communication and second communication; an entry-exit management module for controlling a door locking device; and a processor operatively connected to the communication module and the entry-exit management module. The processor: establish a connection to an external electronic device by using the first communication; transmit or receive a parameter for the second communication by using the first communication; establish a connection to the external electronic device by using the second communication; measure the distance from the external electronic device by using a first mode of the second communication; identify a key stored in the external electronic device when the measured distance is within a designated distance; activate or deactivate the door locking device by using the entry-exit management module on the basis of the key; and determine whether a first distance from a user of the external electronic device or a second distance from the external device is measured, on the basis of at least one of a state of the external electronic device, the first distance, and the second distance when the door locking device is deactivated, wherein the first distance may be measured using a second mode of the second communication. Various other embodiments are also possible.
Inventors:
HONG SUKGI (KR)
CHOI SEHWAN (KR)
KIM HYUNCHUL (KR)
PARK JUNGSIK (KR)
YANG YI (KR)
CHOI SEHWAN (KR)
KIM HYUNCHUL (KR)
PARK JUNGSIK (KR)
YANG YI (KR)
Application Number:
PCT/KR2020/017400
Publication Date:
June 24, 2021
Filing Date:
December 01, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G07C9/00; G08B3/10
Foreign References:
| US20190135229A1 | 2019-05-09 | |||
| KR101692993B1 | 2017-01-12 | |||
| KR20170100173A | 2017-09-04 | |||
| KR20140135569A | 2014-11-26 | |||
| US20170236351A1 | 2017-08-17 |
Other References:
See also references of EP 4047570A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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