WO2021177755A3 - 화재 경보 장치 - Google Patents

화재 경보 장치 Download PDF

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Publication number
WO2021177755A3
WO2021177755A3 PCT/KR2021/002701 KR2021002701W WO2021177755A3 WO 2021177755 A3 WO2021177755 A3 WO 2021177755A3 KR 2021002701 W KR2021002701 W KR 2021002701W WO 2021177755 A3 WO2021177755 A3 WO 2021177755A3
Authority
WO
WIPO (PCT)
Prior art keywords
fire alarm
signal
sensing modules
alarm device
acknowledgment response
Prior art date
Application number
PCT/KR2021/002701
Other languages
English (en)
French (fr)
Other versions
WO2021177755A2 (ko
Inventor
조영진
Original Assignee
주식회사 로제타텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 로제타텍 filed Critical 주식회사 로제타텍
Priority to US17/908,460 priority Critical patent/US20230343203A1/en
Publication of WO2021177755A2 publication Critical patent/WO2021177755A2/ko
Publication of WO2021177755A3 publication Critical patent/WO2021177755A3/ko

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/003—Address allocation methods and details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/40—Remote control systems using repeaters, converters, gateways

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

본 발명의 일 실시예에 따른 화재 경보 장치는 복수의 센싱 모듈들 및 중계기를 포함할 수 있다. 상기 중계기는 상기 복수의 센싱 모듈들 각각으로부터 화재 경보 신호를 수신하면 상기 복수의 센싱 모듈들 각각에 제1 시간 경과 후 신호를 전송하며, 상기 신호는 상기 화재 경보 신호에 대한 확인 응답 및 상기 복수의 센싱 모듈들 각각을 제어하는 제어 신호를 포함하고, 상기 확인 응답 및 상기 제어 신호는 일체로 전송될 수 있다.
PCT/KR2021/002701 2020-03-05 2021-03-04 화재 경보 장치 WO2021177755A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/908,460 US20230343203A1 (en) 2020-03-05 2021-03-04 Fire Alarm Apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0027799 2020-03-05
KR1020200027799A KR102188138B1 (ko) 2020-03-05 2020-03-05 화재 경보 장치

Publications (2)

Publication Number Publication Date
WO2021177755A2 WO2021177755A2 (ko) 2021-09-10
WO2021177755A3 true WO2021177755A3 (ko) 2021-10-28

Family

ID=73791319

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/002701 WO2021177755A2 (ko) 2020-03-05 2021-03-04 화재 경보 장치

Country Status (3)

Country Link
US (1) US20230343203A1 (ko)
KR (1) KR102188138B1 (ko)
WO (1) WO2021177755A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102188138B1 (ko) * 2020-03-05 2020-12-07 주식회사 로제타텍 화재 경보 장치
KR102585224B1 (ko) * 2021-02-16 2023-10-06 주식회사 로제타텍 트래픽을 제어 기능을 갖는 화재 경보 장치
KR102417075B1 (ko) * 2021-09-17 2022-07-06 주식회사 위니드소프트 스마트 IoT 화재감지 시스템
KR102604591B1 (ko) * 2021-10-18 2023-11-22 주식회사 로제타텍 화재 경보 장치 점검 방법 및 화재 경보 장치
KR20230134639A (ko) * 2022-03-14 2023-09-22 주식회사 로제타텍 반도체 칩을 포함하는 화재 감지 장치 및 화재 감지 시스템

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004355544A (ja) * 2003-05-30 2004-12-16 Nohmi Bosai Ltd 火災報知設備
JP2012234442A (ja) * 2011-05-06 2012-11-29 Nohmi Bosai Ltd 火災報知設備
KR20170003377A (ko) * 2015-06-30 2017-01-09 주식회사 투비리더스 원격으로 화재를 감시하기 위한 장치 및 이를 위한 방법
KR101790303B1 (ko) * 2017-03-22 2017-10-26 주식회사 로제타텍 무선 화재경보 시스템
KR20190042503A (ko) * 2019-03-22 2019-04-24 주식회사 로제타텍 화재경보시스템
KR102188138B1 (ko) * 2020-03-05 2020-12-07 주식회사 로제타텍 화재 경보 장치

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
JPH09190588A (ja) * 1996-01-11 1997-07-22 Hochiki Corp 火災通報システム
US6914533B2 (en) * 1998-06-22 2005-07-05 Statsignal Ipc Llc System and method for accessing residential monitoring devices
KR100523047B1 (ko) * 2003-06-25 2005-10-24 신창 디지털 방재 주식회사 디지털 무선통신을 이용한 방재시스템
US7142107B2 (en) * 2004-05-27 2006-11-28 Lawrence Kates Wireless sensor unit
KR100618051B1 (ko) * 2005-09-08 2006-08-30 삼성전자주식회사 전압 글리치를 검출하기 위한 장치와 검출방법
CN105474685B (zh) * 2013-08-02 2019-07-12 Lg 电子株式会社 用于接收数据单元的方法和设备
US9467275B2 (en) * 2014-07-18 2016-10-11 Intel Corporation MAC protocol for full duplex wireless communications
KR101719722B1 (ko) * 2016-11-22 2017-03-24 주식회사인텍 화재감지기 복구 장치 및 그 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004355544A (ja) * 2003-05-30 2004-12-16 Nohmi Bosai Ltd 火災報知設備
JP2012234442A (ja) * 2011-05-06 2012-11-29 Nohmi Bosai Ltd 火災報知設備
KR20170003377A (ko) * 2015-06-30 2017-01-09 주식회사 투비리더스 원격으로 화재를 감시하기 위한 장치 및 이를 위한 방법
KR101790303B1 (ko) * 2017-03-22 2017-10-26 주식회사 로제타텍 무선 화재경보 시스템
KR20190042503A (ko) * 2019-03-22 2019-04-24 주식회사 로제타텍 화재경보시스템
KR102188138B1 (ko) * 2020-03-05 2020-12-07 주식회사 로제타텍 화재 경보 장치

Also Published As

Publication number Publication date
KR102188138B1 (ko) 2020-12-07
WO2021177755A2 (ko) 2021-09-10
US20230343203A1 (en) 2023-10-26

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