DE20022869U1 - Fire detection system for detecting visible and hidden sources of fire - Google Patents

Fire detection system for detecting visible and hidden sources of fire

Info

Publication number
DE20022869U1
DE20022869U1 DE20022869U DE20022869U DE20022869U1 DE 20022869 U1 DE20022869 U1 DE 20022869U1 DE 20022869 U DE20022869 U DE 20022869U DE 20022869 U DE20022869 U DE 20022869U DE 20022869 U1 DE20022869 U1 DE 20022869U1
Authority
DE
Germany
Prior art keywords
fire
camera
detection system
detecting visible
relay
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20022869U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SECURTEC GmbH
SIRENA SICHERHEITSSYSTEME PROJ
Original Assignee
SECURTEC GmbH
SIRENA SICHERHEITSSYSTEME PROJ
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 SECURTEC GmbH, SIRENA SICHERHEITSSYSTEME PROJ filed Critical SECURTEC GmbH
Priority to DE20022869U priority Critical patent/DE20022869U1/en
Publication of DE20022869U1 publication Critical patent/DE20022869U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Branderkennungsanlage zum Detektieren von sichtbaren und verdeckten Brandherden, gekennzeichnet durch,
  • 1. a 1) eine Anordnung nach Zeichnung 1, in der gegenüber der Gehäuseöffnung (1) ein halbdurchlässiger Spiegel (2) mit nachgeschalteter IR-Kamera (4), einem im Reflexionswinkel zum halbdurchlässigem Spiegel (2) angeordneten Spiegel (3) mit nachgeordneter Videokamera (5), einem mit der IR-Kamera (4) verbundenem Video-Digitalisierer (9), einem auf die IR-Kamera (4) bzw. Videokamera (5) wahlweise schaltbarem Relais (6), oder
  • 2. a 2) eine Anordnung nach Zeichnung 2, in der gegenüber der der Gehäuseöffnung (1) ein Infrarot-Filter (3), welcher fest oder klappbar angeordnet ist, mit nachgeschalteter Videokame­ ra (5), einem wahlweise schaltbarem Relais (6) denen jeweils nach Zeichnung 1 oder 2
  • 3. 
  • - ein Analog-Digital-Converter (9),
  • - eine Datenauswerteeinheit in Form eines Mikroprozessors (10),
  • - ein A/D/C-Bus,
  • - eine Speichereinheit (12b)
  • - eine Programmeinheit in Form des EPROM (12a),
  • - eine Parametrier- und Maskiereinheit in Form des EEPROM (12c)
  • - ein Konfigurationsinterface (13) mit Datenein- und -ausgabe und
einem das Relais (6) steuernden sowie Alarm (Brandmeldung) auslösenden Ein-/Ausgabeinterface (11) ausgestattet ist.1. Fire detection system for detecting visible and hidden sources of fire, characterized by
  • 1. a 1) an arrangement according to drawing 1, in the opposite of the housing opening ( 1 ) a semi-transparent mirror ( 2 ) with a downstream IR camera ( 4 ), a mirror ( 3 ) arranged in the reflection angle to the semi-transparent mirror ( 2 ) with a downstream video camera (5), a connected with the IR camera (4) video digitizer (9), a on the IR camera (4) and video camera (5) is selectively switchable relay (6), or
  • 2. a 2) an arrangement according to drawing 2, in which, compared to the housing opening ( 1 ), an infrared filter ( 3 ), which is arranged in a fixed or foldable manner, with a downstream video camera ra ( 5 ), an optionally switchable relay ( 6 ) each according to drawing 1 or 2
  • Third
  • - an analog-digital converter ( 9 ),
  • a data evaluation unit in the form of a microprocessor ( 10 ),
  • - an A / D / C bus,
  • - a storage unit ( 12 b)
  • - a program unit in the form of the EPROM ( 12 a),
  • - a parameterization and masking unit in the form of the EEPROM ( 12 c)
  • - A configuration interface ( 13 ) with data input and output and
an input / output interface ( 11 ) which controls the relay ( 6 ) and triggers an alarm (fire alarm). 2. Branderkennungsanlage zum Detektieren von sichtbaren und verdeckten Brandherden nach Anspruch 1, dadurch gekennzeich­ net, dass die Anlage für serielle oder parallele Schnittstellen oder Ethernet-Anschluß der Prozessor-Bus über einen Bustreiber nach außen geführt wird.2. Fire detection system for detecting visible and Concealed sources of fire according to claim 1, characterized net that the system for serial or parallel interfaces  or Ethernet connection of the processor bus via a Bus driver is led outside. 3. Branderkennungsanlage zum Detektieren von sichtbaren und verdeckten Brandherden nach Anspruch 1 und 2, dadurch gekenn­ zeichnet, dass der Signalausgang (7) einem Relais (6) nachge­ ordnet ist, der wahlweise auf die IR-Kämera (4) oder die Videokamera (5) geschaltet ist.3. Fire detection system for detecting visible and hidden sources of fire according to claim 1 and 2, characterized in that the signal output ( 7 ) is arranged according to a relay ( 6 ), optionally on the IR camera ( 4 ) or the video camera ( 5 ) is switched.
DE20022869U 2000-09-08 2000-09-08 Fire detection system for detecting visible and hidden sources of fire Expired - Lifetime DE20022869U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20022869U DE20022869U1 (en) 2000-09-08 2000-09-08 Fire detection system for detecting visible and hidden sources of fire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10044580 2000-09-08
DE20022869U DE20022869U1 (en) 2000-09-08 2000-09-08 Fire detection system for detecting visible and hidden sources of fire

Publications (1)

Publication Number Publication Date
DE20022869U1 true DE20022869U1 (en) 2002-06-06

Family

ID=26006979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20022869U Expired - Lifetime DE20022869U1 (en) 2000-09-08 2000-09-08 Fire detection system for detecting visible and hidden sources of fire

Country Status (1)

Country Link
DE (1) DE20022869U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690611A2 (en) 2012-07-26 2014-01-29 Robert Bosch Gmbh Fire monitoring system
CN105469529A (en) * 2016-01-13 2016-04-06 上海腾盛智能交通技术有限公司 Image type fire communication alarm device
WO2017190882A1 (en) * 2016-05-04 2017-11-09 Robert Bosch Gmbh Detection device, method for detection of an event, and computer program
CN111354152A (en) * 2018-12-24 2020-06-30 北京华航无线电测量研究所 Flame detecting and positioning system
CN114519918A (en) * 2022-03-01 2022-05-20 华南师范大学 Very early thermal imaging fire alarm system in chemical, petrochemical and pharmaceutical industries

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690611A2 (en) 2012-07-26 2014-01-29 Robert Bosch Gmbh Fire monitoring system
DE102012213125A1 (en) 2012-07-26 2014-01-30 Robert Bosch Gmbh Fire control system
US10097814B2 (en) 2012-07-26 2018-10-09 Robert Bosch Gmbh Fire monitoring system
CN105469529A (en) * 2016-01-13 2016-04-06 上海腾盛智能交通技术有限公司 Image type fire communication alarm device
WO2017190882A1 (en) * 2016-05-04 2017-11-09 Robert Bosch Gmbh Detection device, method for detection of an event, and computer program
US10560667B2 (en) 2016-05-04 2020-02-11 Robert Bosch Gmbh Detection device, method for detection of an event, and computer program
CN111354152A (en) * 2018-12-24 2020-06-30 北京华航无线电测量研究所 Flame detecting and positioning system
CN114519918A (en) * 2022-03-01 2022-05-20 华南师范大学 Very early thermal imaging fire alarm system in chemical, petrochemical and pharmaceutical industries

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20020711

R156 Lapse of ip right after 3 years

Effective date: 20040401