Title:
DOOR OPENING/CLOSING CONTROL DEVICE, SYSTEM, AND METHOD
Document Type and Number:
WIPO Patent Application WO/2022/169082
Kind Code:
A1
Abstract:
A door opening/closing control device (100a, 100b) is provided. The door opening/closing control device (100a, 100b) may comprise: a Bluetooth module (130) configured to receive a door-opening passcode (30) transmitted from a user terminal (300) via Bluetooth; and a control module configured to control opening/closing of a door (500) on the basis of identification of the door-opening passcode (30) received by the Bluetooth module (130).
Inventors:
HEO JEONG (KR)
Application Number:
PCT/KR2021/017644
Publication Date:
August 11, 2022
Filing Date:
November 26, 2021
Export Citation:
Assignee:
HEO JEONG (KR)
International Classes:
G07C9/00; G07C9/20
Foreign References:
| KR102019342B1 | 2019-09-06 | |||
| KR20180124654A | 2018-11-21 | |||
| KR101995663B1 | 2019-07-02 | |||
| KR102208616B1 | 2021-01-28 | |||
| KR20200081861A | 2020-07-08 | |||
| KR102303793B1 | 2021-09-17 |
Attorney, Agent or Firm:
HAEUM PATENT & LAW FIRM (KR)
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