CN107735667B - 光学颗粒传感器和感测方法 - Google Patents

光学颗粒传感器和感测方法 Download PDF

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CN107735667B
CN107735667B CN201680034065.5A CN201680034065A CN107735667B CN 107735667 B CN107735667 B CN 107735667B CN 201680034065 A CN201680034065 A CN 201680034065A CN 107735667 B CN107735667 B CN 107735667B
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optical sensor
sensor
signal
threshold
particle
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CN107735667A (zh
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M·J·琼格瑞斯
G·库伊杰曼
K·卡拉卡亚
O·奥宇维尔特杰斯
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Koninklijke Philips NV
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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
    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust
    • 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
    • G01N2015/025—Methods for single or grouped particles
    • 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
    • G01N2015/03—Electro-optical investigation of a plurality of particles, the analyser being characterised by the optical arrangement
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1402—Data analysis by thresholding or gating operations performed on the acquired signals or stored data
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8578—Gaseous flow

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201680034065.5A 2015-06-12 2016-06-06 光学颗粒传感器和感测方法 Active CN107735667B (zh)

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Application Number Priority Date Filing Date Title
EP15171916.8 2015-06-12
EP15171916 2015-06-12
PCT/EP2016/062815 WO2016198360A1 (en) 2015-06-12 2016-06-06 Optical particle sensor and sensing method

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CN107735667B true CN107735667B (zh) 2021-06-15

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EP (1) EP3308136B1 (enExample)
JP (1) JP6637077B2 (enExample)
CN (1) CN107735667B (enExample)
PL (1) PL3308136T3 (enExample)
WO (1) WO2016198360A1 (enExample)

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JP7113375B2 (ja) 2018-07-11 2022-08-05 パナソニックＩｐマネジメント株式会社 表示装置、画像処理装置及び制御方法
US10502430B1 (en) * 2018-10-10 2019-12-10 Brava Home, Inc. Particulates detection in a cooking instrument
DE102018221700A1 (de) * 2018-12-13 2020-06-18 Robert Bosch Gmbh Verfahren zur Detektion von Partikeln oder Aerosol in einem strömenden Fluid, Computerprogramm sowie elektrisches Speichermedium
CN113366298B (zh) * 2019-03-22 2023-12-15 精密种植有限责任公司 颗粒计数设备、系统和方法
US20220136950A1 (en) * 2019-04-09 2022-05-05 Colorado State University Research Foundation Portable atmospheric monitor
CN110779843B (zh) * 2019-09-30 2022-06-07 成都市环境保护科学研究院 一种大气二次颗粒物污染过程的分型分析系统
US11988591B2 (en) * 2020-07-01 2024-05-21 Particles Plus, Inc. Modular optical particle counter sensor and apparatus
JP7720747B2 (ja) * 2020-08-31 2025-08-08 三菱重工業株式会社 装置、発電プラント、装置の制御方法、プログラム、発電プラントシステム、及び発電プラントシステムの制御方法
CN112985508A (zh) * 2021-03-16 2021-06-18 四川通信科研规划设计有限责任公司 一种多功能传感器输出的编码和通信方法
CN113784285B (zh) * 2021-09-09 2023-06-27 平安好医投资管理有限公司 基于蓝牙设备的智能呼叫方法、装置、电子设备及介质
NO20240082A1 (en) * 2024-01-30 2025-07-31 Signal Analysis Lab As System for monitoring/estimating levels of airborne particles in an environment

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JPH06109615A (ja) * 1992-09-28 1994-04-22 Shimadzu Corp 粒度分布測定装置
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GB0203797D0 (en) * 2001-02-16 2002-04-03 Univ Hertfordshire Method for detection and characterisation of liquid-borne particles
JP2003315243A (ja) * 2002-04-17 2003-11-06 Horiba Ltd 粒子径分布測定装置
CN101726537A (zh) * 2002-04-24 2010-06-09 西德拉企业服务公司 测量管道中微粒/流体混合物的参数的装置和方法
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CN102224406A (zh) * 2008-11-25 2011-10-19 皇家飞利浦电子股份有限公司 用于感测气载粒子的传感器
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CN102428377A (zh) * 2009-05-12 2012-04-25 赛默飞世尔科技有限公司 颗粒检测与传感器的校准
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CN103245637A (zh) * 2013-04-16 2013-08-14 北京清风康华科技有限公司 一种将光散射法测得的粒子数浓度转换为质量浓度的方法及检测仪
CN104390896A (zh) * 2013-07-22 2015-03-04 南通大学 提高了测量精度的检测微小颗粒大小及形状的光学系统
CN104422638A (zh) * 2013-08-20 2015-03-18 夏普株式会社 检测空气样本中微小颗粒物的浓度的设备和方法
CN104297118A (zh) * 2014-10-25 2015-01-21 中国科学院合肥物质科学研究院 一种大气超细颗粒物数浓度测量装置
CN104596904A (zh) * 2015-01-30 2015-05-06 武汉四方光电科技有限公司 一种激光粉尘传感器的粉尘浓度测量方法

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JP6637077B2 (ja) 2020-01-29
WO2016198360A1 (en) 2016-12-15
EP3308136B1 (en) 2021-12-15
JP2018521315A (ja) 2018-08-02
US10365197B2 (en) 2019-07-30
US20180217042A1 (en) 2018-08-02
PL3308136T3 (pl) 2022-04-11
CN107735667A (zh) 2018-02-23
EP3308136A1 (en) 2018-04-18

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