Title:
FIRE ALARM HAVING FALSE-ALARM PREVENTION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2022/071758
Kind Code:
A1
Abstract:
A fire alarm having a false-alarm prevention function, according to an embodiment of the present invention, may comprise: a plurality of sensing units which have different address information and generate a fire detection signal when each of the plurality of sensing units detects at least one of smoke, temperature, humidity, and gas and it is determined that a fire situation is detected; a relay which performs wireless communication with each of the plurality of sensing units; a receiver which performs wireless communication with the relay; and a first server which performs wireless communication with the receiver and determines the fire situation on the basis of the fire detection signal, wherein the first server may include a big data reception unit which receives big data from an external second server, and a false-alarm determination unit which determines the validity of the fire detection signal according to a different criterion for each situation, on the basis of a value detected by each of the plurality of sensing units.
Inventors:
CHO YOUNGJIN (KR)
Application Number:
PCT/KR2021/013353
Publication Date:
April 07, 2022
Filing Date:
September 29, 2021
Export Citation:
Assignee:
ROZETATECH CO LTD (KR)
International Classes:
G08B17/00; G08B25/10; G08B29/18
Foreign References:
| JP2019074837A | 2019-05-16 | |||
| KR102132355B1 | 2020-07-09 | |||
| KR20190138260A | 2019-12-12 | |||
| JP2008234533A | 2008-10-02 | |||
| KR20170112465A | 2017-10-12 | |||
| KR102289216B1 | 2021-08-13 |
Attorney, Agent or Firm:
KORYO IP & LAW (KR)
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