PT1286320E - Detector, method for operating a detector and test device for a detector - Google Patents
Detector, method for operating a detector and test device for a detector Download PDFInfo
- Publication number
- PT1286320E PT1286320E PT02017893T PT02017893T PT1286320E PT 1286320 E PT1286320 E PT 1286320E PT 02017893 T PT02017893 T PT 02017893T PT 02017893 T PT02017893 T PT 02017893T PT 1286320 E PT1286320 E PT 1286320E
- Authority
- PT
- Portugal
- Prior art keywords
- detector
- alarm
- sensor
- detection
- operating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
- G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Alarm system (1) functionality is detected in the range of detection of the sensor (2). Gas or smoke are simulated by a medium, using a concentration profile other than that normally causing alarm. The concentration measurement signal from the sensor is put through a first, conventional filter, preferably of low-pass configuration. It is then subjected to a second filtering operation to detect the concentration pattern produced in the test. On its detection, an alarm state is registered. <??>An Independent claim is included for the corresponding alarm and test equipment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10139993A DE10139993B4 (en) | 2001-08-16 | 2001-08-16 | Detector, test device for testing a detector and method for operating a detector |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1286320E true PT1286320E (en) | 2008-02-15 |
Family
ID=7695476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT02017893T PT1286320E (en) | 2001-08-16 | 2002-08-09 | Detector, method for operating a detector and test device for a detector |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1286320B1 (en) |
AT (1) | ATE377816T1 (en) |
DE (2) | DE10139993B4 (en) |
ES (1) | ES2295266T3 (en) |
PT (1) | PT1286320E (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2711907B1 (en) | 2012-09-24 | 2015-01-21 | Hekatron Vertriebs GmbH | Detector, test device and method for testing a detector |
US9922542B2 (en) | 2016-04-15 | 2018-03-20 | Honeywell International Inc. | Fire detector test device and methods therefor |
DE102021002143A1 (en) | 2021-01-19 | 2022-07-21 | Divis Gmbh | measuring system |
CN113763665B (en) * | 2021-11-09 | 2022-02-11 | 博兴融智科技创新发展有限公司 | Fire alarm device based on artificial intelligence |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3842080A1 (en) * | 1988-12-14 | 1990-06-28 | Merten Gmbh & Co Kg Geb | Circuit arrangement for a room-monitoring infrared detector having at least two coupled detectors |
GB9309115D0 (en) * | 1993-05-04 | 1993-06-16 | No Climb Prod Ltd | Smoke testing detector sensitivity testing apparatus |
US5945924A (en) * | 1996-01-29 | 1999-08-31 | Marman; Douglas H. | Fire and smoke detection and control system |
US6198399B1 (en) * | 2000-03-09 | 2001-03-06 | Martin P. Mattis | Smoke detector test device and method for manufacture |
DE10040570C1 (en) * | 2000-08-18 | 2002-04-18 | Bosch Gmbh Robert | Test device for the functional test of a temperature sensor of a detector, detector and method for the functional test of a detector |
-
2001
- 2001-08-16 DE DE10139993A patent/DE10139993B4/en not_active Expired - Fee Related
-
2002
- 2002-08-09 PT PT02017893T patent/PT1286320E/en unknown
- 2002-08-09 ES ES02017893T patent/ES2295266T3/en not_active Expired - Lifetime
- 2002-08-09 DE DE50211156T patent/DE50211156D1/en not_active Expired - Lifetime
- 2002-08-09 AT AT02017893T patent/ATE377816T1/en active
- 2002-08-09 EP EP02017893A patent/EP1286320B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2295266T3 (en) | 2008-04-16 |
ATE377816T1 (en) | 2007-11-15 |
EP1286320B1 (en) | 2007-11-07 |
DE50211156D1 (en) | 2007-12-20 |
DE10139993B4 (en) | 2007-10-25 |
DE10139993A1 (en) | 2003-03-13 |
EP1286320A3 (en) | 2003-04-23 |
EP1286320A2 (en) | 2003-02-26 |
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