PL2603907T3 - Analiza sygnałów światła rozproszonego w optycznym sygnalizatorze zagrożenia jak również wyprowadzanie ostrzeżenia przed pyłem/parą lub alarmu pożarowego - Google Patents
Analiza sygnałów światła rozproszonego w optycznym sygnalizatorze zagrożenia jak również wyprowadzanie ostrzeżenia przed pyłem/parą lub alarmu pożarowegoInfo
- Publication number
- PL2603907T3 PL2603907T3 PL11760714T PL11760714T PL2603907T3 PL 2603907 T3 PL2603907 T3 PL 2603907T3 PL 11760714 T PL11760714 T PL 11760714T PL 11760714 T PL11760714 T PL 11760714T PL 2603907 T3 PL2603907 T3 PL 2603907T3
- Authority
- PL
- Poland
- Prior art keywords
- outputting
- dust
- fire alarm
- light signals
- hazard detector
- Prior art date
Links
- 239000000428 dust Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
-
- 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
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010039230A DE102010039230B3 (de) | 2010-08-11 | 2010-08-11 | Auswerten von Streulichtsignalen bei einem optischen Gefahrenmelder sowie Ausgeben einer Staub-/Dampf-Warnung oder eines Brandalarms |
PCT/EP2011/063591 WO2012019987A2 (de) | 2010-08-11 | 2011-08-08 | Auswerten von streulichtsignalen bei einem optischen gefahrenmelder sowie ausgeben einer staub- / dampf-warnung oder eines brandalarms |
EP11760714.3A EP2603907B1 (de) | 2010-08-11 | 2011-08-08 | Auswerten von streulichtsignalen bei einem optischen gefahrenmelder sowie ausgeben einer staub- / dampf-warnung oder eines brandalarms |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2603907T3 true PL2603907T3 (pl) | 2015-07-31 |
Family
ID=44675539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL11760714T PL2603907T3 (pl) | 2010-08-11 | 2011-08-08 | Analiza sygnałów światła rozproszonego w optycznym sygnalizatorze zagrożenia jak również wyprowadzanie ostrzeżenia przed pyłem/parą lub alarmu pożarowego |
Country Status (10)
Country | Link |
---|---|
US (1) | US8890700B2 (pl) |
EP (1) | EP2603907B1 (pl) |
CN (1) | CN103026393B (pl) |
AU (1) | AU2011288553B2 (pl) |
DE (1) | DE102010039230B3 (pl) |
ES (1) | ES2527250T3 (pl) |
HK (1) | HK1183736A1 (pl) |
PL (1) | PL2603907T3 (pl) |
PT (1) | PT2603907E (pl) |
WO (1) | WO2012019987A2 (pl) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010039230B3 (de) | 2010-08-11 | 2012-01-26 | Siemens Aktiengesellschaft | Auswerten von Streulichtsignalen bei einem optischen Gefahrenmelder sowie Ausgeben einer Staub-/Dampf-Warnung oder eines Brandalarms |
DE102011083939B4 (de) * | 2011-09-30 | 2014-12-04 | Siemens Aktiengesellschaft | Auswerten von Streulichtsignalen bei einem optischen Gefahrenmelder und Ausgeben sowohl eines gewichteten Rauchdichtesignals als auch eines gewichteten Staub-/Dampfdichte-Signals |
PT2706515E (pt) * | 2012-09-07 | 2014-12-18 | Amrona Ag | Dispositivo e processo para a detecção de sinais de luz difusa |
EP2848913A1 (de) | 2013-09-12 | 2015-03-18 | Siemens Schweiz AG | Detektionsgerät zur Feinstaubbestimmung |
ES2858649T3 (es) | 2014-07-11 | 2021-09-30 | Carrier Corp | Técnica de posicionamiento lidar sin codificador para detección y alarma |
CN104392577B (zh) * | 2014-12-08 | 2016-08-31 | 王殊 | 一种基于双波长散射信号的气溶胶粒径传感方法 |
RU2618476C1 (ru) * | 2016-02-18 | 2017-05-03 | Общество с ограниченной ответственностью "Конструкторское бюро "МЕТРОСПЕЦТЕХНИКА" | Способ измерения оптической плотности среды |
WO2018027104A1 (en) | 2016-08-04 | 2018-02-08 | Carrier Corporation | Smoke detector |
EP3287999A1 (de) * | 2016-08-25 | 2018-02-28 | Siemens Schweiz AG | Verfahren zur branddetektion nach dem streulichtprinzip mit gestaffelter zuschaltung einer weiteren led-einheit zum einstrahlen weiterer lichtimpulse unterschiedlicher wellenlänge und streulichtwinkel sowie derartige streulichtrauchmelder |
EP3276680A1 (de) * | 2017-01-25 | 2018-01-31 | Siemens Schweiz AG | Optische rauchdetektion nach dem zweifarben-prinzip mittels einer leuchtdiode mit einem led-chip zur lichtemission und mit einem lichtkonverter zum umwandeln eines teils des emittierten lichts in langwelligeres licht |
CN108693142B (zh) * | 2018-06-11 | 2020-10-30 | 重庆大学 | 一种基于光学散射原理的pm2.5检测方法 |
CN109615816A (zh) * | 2019-01-31 | 2019-04-12 | 中磊电子(苏州)有限公司 | 可避免假警报的烟雾检测器 |
WO2021077158A1 (en) * | 2019-10-21 | 2021-04-29 | Martin Terence Cole | Improvements related to particle, including sars‑cov‑2, detection and methods therefor |
US11402326B2 (en) | 2020-09-25 | 2022-08-02 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Systems and methods for multi-wavelength scattering based smoke detection using multi-dimensional metric monitoring |
CN112634575B (zh) * | 2020-12-14 | 2023-02-14 | 深圳市豪恩安全科技有限公司 | 一种检测颗粒浓度自适应烟感探测方法、装置及*** |
CN113990025B (zh) * | 2021-09-22 | 2023-05-26 | 廖旎焕 | 基于微小颗粒物受热逃逸的火灾探测方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2259763B (en) * | 1991-09-20 | 1995-05-31 | Hochiki Co | Fire alarm system |
GB2319604A (en) | 1996-11-25 | 1998-05-27 | Kidde Fire Protection Ltd | Smoke and particle detector |
JPH1123458A (ja) * | 1997-05-08 | 1999-01-29 | Nittan Co Ltd | 煙感知器および監視制御システム |
DE10124280A1 (de) | 2001-05-23 | 2002-12-12 | Preussag Ag Minimax | Selbstansaugende Brandmeldeeinrichtung |
WO2005043479A1 (en) * | 2003-10-23 | 2005-05-12 | Terence Cole Martin | Improvement(s) related to particle monitors and method(s) therefor |
EP2112639B1 (en) | 2003-10-23 | 2016-07-13 | Siemens Schweiz AG | Improvement(s) related to particle detectors |
EP2595129B1 (en) * | 2004-11-12 | 2020-05-20 | Xtralis Technologies Ltd | Method and system for detecting particles |
ES2306026T3 (es) | 2005-11-04 | 2008-11-01 | Siemens Aktiengesellschaft | Aseguramiento frente a la manipulacion de un avisador de incendios. |
AU2007327541B2 (en) | 2006-09-07 | 2012-08-02 | Siemens Schweiz Ag | Improvement(s) related to particle monitors and method(s) therefor |
DE102010039230B3 (de) | 2010-08-11 | 2012-01-26 | Siemens Aktiengesellschaft | Auswerten von Streulichtsignalen bei einem optischen Gefahrenmelder sowie Ausgeben einer Staub-/Dampf-Warnung oder eines Brandalarms |
-
2010
- 2010-08-11 DE DE102010039230A patent/DE102010039230B3/de not_active Expired - Fee Related
-
2011
- 2011-08-08 WO PCT/EP2011/063591 patent/WO2012019987A2/de active Application Filing
- 2011-08-08 PL PL11760714T patent/PL2603907T3/pl unknown
- 2011-08-08 ES ES11760714.3T patent/ES2527250T3/es active Active
- 2011-08-08 PT PT117607143T patent/PT2603907E/pt unknown
- 2011-08-08 AU AU2011288553A patent/AU2011288553B2/en not_active Ceased
- 2011-08-08 EP EP11760714.3A patent/EP2603907B1/de active Active
- 2011-08-08 CN CN201180039383.8A patent/CN103026393B/zh active Active
- 2011-08-08 US US13/816,331 patent/US8890700B2/en active Active
-
2013
- 2013-09-27 HK HK13111080.3A patent/HK1183736A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
AU2011288553A1 (en) | 2013-01-24 |
EP2603907B1 (de) | 2014-10-29 |
US8890700B2 (en) | 2014-11-18 |
DE102010039230B3 (de) | 2012-01-26 |
ES2527250T3 (es) | 2015-01-21 |
EP2603907A2 (de) | 2013-06-19 |
CN103026393B (zh) | 2015-12-16 |
WO2012019987A2 (de) | 2012-02-16 |
AU2011288553B2 (en) | 2014-02-06 |
HK1183736A1 (zh) | 2014-01-03 |
US20130234856A1 (en) | 2013-09-12 |
WO2012019987A3 (de) | 2012-05-10 |
PT2603907E (pt) | 2015-02-05 |
CN103026393A (zh) | 2013-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1183736A1 (zh) | 光學危險報警器中的散射光信號的分析以及灰塵/蒸汽警告或火災報警的輸出 | |
HK1181909A1 (en) | Evaluation of scattered light signals in an optical alarm system and evaluating both a weighted smoke density signal and a weighted dust steam density signal | |
IL223847A (en) | Excess optical detector for shock alarm rejection | |
MY169183A (en) | Multi-mode detection | |
EP2648605A4 (en) | SLEEP POSTURE DETECTION AND MONITORING SYSTEM | |
GB201006683D0 (en) | Smoke alarm | |
PL2537147T3 (pl) | Sygnalizator pożarowy do nadzorowania pomieszczenia za pomocą kombinacji pomiaru gęstości dymu i temperatury | |
PL2500882T3 (pl) | Układ alarmujący o pożarze i zapłonie gazu oraz odnośny sposób | |
GB2479099B (en) | Smoke or fire alarms | |
EP2560854A4 (en) | INTEGRATED OBJECT DETECTION AND WARNING SYSTEM | |
AU335337S (en) | Audio visual alarm housing | |
EP2491542A4 (en) | LINEAR HEAT DETECTION CALIBRATED USING DTS SYSTEMS | |
PT2348495T (pt) | Detetor de fumo com monitorização de cobertura por ultrassons | |
IL239635A0 (en) | Detection of signal blocking in offender monitoring systems | |
EP2380154A4 (en) | FIRE ALARM | |
GB0806412D0 (en) | Fire alarm system | |
HK1170867A1 (en) | Data processing unit and signal receiver including the data processing unit | |
EP2630753A4 (en) | Communications wiring noise level monitor and alarm indicator | |
GB2459152B (en) | Fire alarm detector for the deaf | |
GB2470616B (en) | An alarm signal responder | |
PL392067A1 (pl) | Sygnalizator dymu z mechanizmem zabezpieczającym | |
EP2447922A4 (en) | CALL POINTS | |
GB0911018D0 (en) | Fire detection and alarm unit | |
GB0800109D0 (en) | Smoke detector cover and warning system | |
IL186816A0 (en) | Fire smoke optoelectronic alarm device |