CN103026393A - 光学危险报警器中的散射光信号的分析以及灰尘/蒸汽警告或火灾报警的输出 - Google Patents
光学危险报警器中的散射光信号的分析以及灰尘/蒸汽警告或火灾报警的输出 Download PDFInfo
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- CN103026393A CN103026393A CN2011800393838A CN201180039383A CN103026393A CN 103026393 A CN103026393 A CN 103026393A CN 2011800393838 A CN2011800393838 A CN 2011800393838A CN 201180039383 A CN201180039383 A CN 201180039383A CN 103026393 A CN103026393 A CN 103026393A
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- 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
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- 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
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- 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
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- 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
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- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
Description
Claims (10)
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 |
DE102010039230.8 | 2010-08-11 | ||
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103026393A true CN103026393A (zh) | 2013-04-03 |
CN103026393B CN103026393B (zh) | 2015-12-16 |
Family
ID=44675539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180039383.8A Active CN103026393B (zh) | 2010-08-11 | 2011-08-08 | 光学危险报警器中的散射光信号的分析以及灰尘/蒸汽警告或火灾报警的输出 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8890700B2 (zh) |
EP (1) | EP2603907B1 (zh) |
CN (1) | CN103026393B (zh) |
AU (1) | AU2011288553B2 (zh) |
DE (1) | DE102010039230B3 (zh) |
ES (1) | ES2527250T3 (zh) |
PL (1) | PL2603907T3 (zh) |
PT (1) | PT2603907E (zh) |
WO (1) | WO2012019987A2 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104392577A (zh) * | 2014-12-08 | 2015-03-04 | 王殊 | 一种基于双波长散射信号的气溶胶粒径传感方法及其在火灾烟雾探测中的应用 |
CN108693142A (zh) * | 2018-06-11 | 2018-10-23 | 重庆大学 | 一种基于光学散射原理的pm2.5检测方法 |
CN109601019A (zh) * | 2016-08-25 | 2019-04-09 | 西门子瑞士有限公司 | 用于根据散射光原理、借助用于使不同波长和散射光角度的另外的光脉冲入射的另外的led单元交错地接通来进行火灾探测的方法以及这样的散射光烟雾报警器 |
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 |
CN110431674A (zh) * | 2017-01-25 | 2019-11-08 | 西门子瑞士有限公司 | 借助于具有用于发光的led芯片并且具有用于将所发射的光的部分转换成长波光的光转换器的发光二极管根据双色原理的光学烟雾探测 |
CN113990025A (zh) * | 2021-09-22 | 2022-01-28 | 廖旎焕 | 基于微小颗粒物受热逃逸的火灾探测方法 |
Families Citing this family (11)
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 |
PL2706515T3 (pl) * | 2012-09-07 | 2015-04-30 | Amrona Ag | Urządzenie i sposób wykrywania światła rozproszonego |
EP2848913A1 (de) * | 2013-09-12 | 2015-03-18 | Siemens Schweiz AG | Detektionsgerät zur Feinstaubbestimmung |
US10482740B2 (en) | 2014-07-11 | 2019-11-19 | Carrier Corporation | Encoder-less lidar positioning technique for detection and alarm |
RU2618476C1 (ru) * | 2016-02-18 | 2017-05-03 | Общество с ограниченной ответственностью "Конструкторское бюро "МЕТРОСПЕЦТЕХНИКА" | Способ измерения оптической плотности среды |
CN105608832A (zh) * | 2016-03-31 | 2016-05-25 | 西门子瑞士有限公司 | 光学烟感探测器及其方法 |
ES2894676T3 (es) | 2016-08-04 | 2022-02-15 | Carrier Corp | Detector de humo |
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、装置及系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280272A (en) * | 1991-09-20 | 1994-01-18 | Hochiki Kabushiki Kaisha | Fire alarm system which distinguishes between different types of smoke |
GB2319605A (en) * | 1996-11-25 | 1998-05-27 | Kidde Fire Protection Ltd | Detector for distinguishing between smoke and other suspended particles |
EP0877345A2 (en) * | 1997-05-08 | 1998-11-11 | Nittan Company, Limited | Smoke sensor and monitor control system |
CN1462418A (zh) * | 2001-05-23 | 2003-12-17 | 鞍点有限公司 | 自吸式火警装置 |
CN101099186A (zh) * | 2004-11-12 | 2008-01-02 | Vfs技术有限公司 | 微粒探测器,系统与方法 |
CN101300612A (zh) * | 2005-11-04 | 2008-11-05 | 西门子公司 | 火警探测器的操作保护 |
CN101512613A (zh) * | 2006-09-07 | 2009-08-19 | 西门子瑞士有限公司 | 涉及微粒监控器及其方法的改进 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007509327A (ja) * | 2003-10-23 | 2007-04-12 | マーティン、テレンス、コール | 粒子監視装置の改良とその方法 |
CN101135627A (zh) * | 2003-10-23 | 2008-03-05 | 马丁·T·科尔 | 颗粒监测器的室结构及使流体流过颗粒探测区域的方法 |
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 CN CN201180039383.8A patent/CN103026393B/zh active Active
- 2011-08-08 PL PL11760714T patent/PL2603907T3/pl unknown
- 2011-08-08 PT PT117607143T patent/PT2603907E/pt unknown
- 2011-08-08 AU AU2011288553A patent/AU2011288553B2/en not_active Ceased
- 2011-08-08 US US13/816,331 patent/US8890700B2/en active Active
- 2011-08-08 EP EP11760714.3A patent/EP2603907B1/de not_active Not-in-force
- 2011-08-08 ES ES11760714.3T patent/ES2527250T3/es active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280272A (en) * | 1991-09-20 | 1994-01-18 | Hochiki Kabushiki Kaisha | Fire alarm system which distinguishes between different types of smoke |
GB2319605A (en) * | 1996-11-25 | 1998-05-27 | Kidde Fire Protection Ltd | Detector for distinguishing between smoke and other suspended particles |
EP0877345A2 (en) * | 1997-05-08 | 1998-11-11 | Nittan Company, Limited | Smoke sensor and monitor control system |
CN1462418A (zh) * | 2001-05-23 | 2003-12-17 | 鞍点有限公司 | 自吸式火警装置 |
CN101099186A (zh) * | 2004-11-12 | 2008-01-02 | Vfs技术有限公司 | 微粒探测器,系统与方法 |
CN101300612A (zh) * | 2005-11-04 | 2008-11-05 | 西门子公司 | 火警探测器的操作保护 |
CN101512613A (zh) * | 2006-09-07 | 2009-08-19 | 西门子瑞士有限公司 | 涉及微粒监控器及其方法的改进 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104392577A (zh) * | 2014-12-08 | 2015-03-04 | 王殊 | 一种基于双波长散射信号的气溶胶粒径传感方法及其在火灾烟雾探测中的应用 |
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 |
CN109601019A (zh) * | 2016-08-25 | 2019-04-09 | 西门子瑞士有限公司 | 用于根据散射光原理、借助用于使不同波长和散射光角度的另外的光脉冲入射的另外的led单元交错地接通来进行火灾探测的方法以及这样的散射光烟雾报警器 |
CN109601019B (zh) * | 2016-08-25 | 2021-07-06 | 西门子瑞士有限公司 | 根据散射光原理进行火灾探测的方法和散射光烟雾报警器 |
CN110431674A (zh) * | 2017-01-25 | 2019-11-08 | 西门子瑞士有限公司 | 借助于具有用于发光的led芯片并且具有用于将所发射的光的部分转换成长波光的光转换器的发光二极管根据双色原理的光学烟雾探测 |
CN110431674B (zh) * | 2017-01-25 | 2023-01-13 | 西门子瑞士有限公司 | 借助于发光二极管根据双色原理进行光学烟雾探测的装置及其应用 |
CN108693142A (zh) * | 2018-06-11 | 2018-10-23 | 重庆大学 | 一种基于光学散射原理的pm2.5检测方法 |
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 |
US10741036B1 (en) | 2019-01-31 | 2020-08-11 | Sercomm Corporation | Smoke detector for false alarm reduction |
CN113990025A (zh) * | 2021-09-22 | 2022-01-28 | 廖旎焕 | 基于微小颗粒物受热逃逸的火灾探测方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103026393B (zh) | 2015-12-16 |
HK1183736A1 (zh) | 2014-01-03 |
AU2011288553A1 (en) | 2013-01-24 |
US8890700B2 (en) | 2014-11-18 |
WO2012019987A2 (de) | 2012-02-16 |
WO2012019987A3 (de) | 2012-05-10 |
PT2603907E (pt) | 2015-02-05 |
EP2603907B1 (de) | 2014-10-29 |
PL2603907T3 (pl) | 2015-07-31 |
US20130234856A1 (en) | 2013-09-12 |
EP2603907A2 (de) | 2013-06-19 |
AU2011288553B2 (en) | 2014-02-06 |
ES2527250T3 (es) | 2015-01-21 |
DE102010039230B3 (de) | 2012-01-26 |
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