Title:
IOT-TYPE BUILDING MANAGEMENT DEVICE AND BUILDING MANAGEMENT SYSTEM USING LORA-WIFI MESH COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2022/045851
Kind Code:
A1
Abstract:
An IoT-type building management device using LoRa-WiFi mesh communication according to an embodiment of the present invention comprises: a first gateway which is connected to a LoRa network, connected to a plurality of IoT terminals installed on each floor inside a building, to collect measurement information, and transmits the measurement information through a WiFi mesh network installed between the floors; and a second gateway connected to the WiFi mesh network to transmit the measurement information through a commercial network connected to an external surveillance server.
Inventors:
KIM JUNG SEOK (KR)
Application Number:
PCT/KR2021/011599
Publication Date:
March 03, 2022
Filing Date:
August 30, 2021
Export Citation:
Assignee:
CLOUDN CO LTD (KR)
International Classes:
F24F11/54; F24F11/33; F24F11/52; F24F11/63; F24F11/70; G16Y40/10
Foreign References:
| KR102055637B1 | 2019-12-13 | |||
| JP2017518697A | 2017-07-06 | |||
| KR102047249B1 | 2019-11-21 | |||
| KR102114351B1 | 2020-05-22 | |||
| KR20130130513A | 2013-12-02 | |||
| KR20160035808A | 2016-04-01 |
Attorney, Agent or Firm:
HONG, Jung Wan (KR)
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