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Patent Searching and Data


Title:
IOT SWITCHGEAR OPERATION SYSTEM USING SOUNDWAVE COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2021/060640
Kind Code:
A1
Abstract:
An embodiment of the present invention may comprise: a communication terminal for requesting, from an IoT switchgear via soundwave communication, one or more operations among manager registration, user registration, transmission of a changed password, transmission of a one-time digital key for a user, which is for the user himself/herself to open or close the IoT switchgear, and transmission of a one-time digital key for another person, which is for a terminal of another user to open or close the IoT switchgear; and the IoT switchgear for performing manager registration, user registration, a change of a password, storage of a one-time digital key for a user, and opening or closing of a door by using a one-time digital key for another person, which are requested by the communication terminal via soundwave communication with the communication terminal.

Inventors:
YIM, Chang Soon (401-ho 82, Mullae-ro,Yeongdeungpo-gu, Seoul, KR)
Application Number:
KR2020/005311
Publication Date:
April 01, 2021
Filing Date:
April 22, 2020
Export Citation:
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Assignee:
DANSOLPLUS CO., LTD. (Dogok-ro 7-gilGangnam-gu, Seoul, KR)
YIM, Chang Soon (401-ho 82, Mullae-ro,Yeongdeungpo-gu, Seoul, KR)
International Classes:
G07C9/00; G07C9/20
Attorney, Agent or Firm:
CHO, Sung Je (17 Deogan-ro, 104beon-gi, Gwangmyeong-si Gyeonggi-do, KR)
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