CN111912810A - 一种抗强干扰的光纤甲烷气体浓度测量装置及测量方法 - Google Patents
一种抗强干扰的光纤甲烷气体浓度测量装置及测量方法 Download PDFInfo
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- CN111912810A CN111912810A CN202010716607.5A CN202010716607A CN111912810A CN 111912810 A CN111912810 A CN 111912810A CN 202010716607 A CN202010716607 A CN 202010716607A CN 111912810 A CN111912810 A CN 111912810A
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- 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
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| CN202010716607.5A CN111912810B (zh) | 2020-07-23 | 2020-07-23 | 一种抗强干扰的光纤甲烷气体浓度测量装置及测量方法 |
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| CN111912810A true CN111912810A (zh) | 2020-11-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235018A (zh) * | 2021-12-09 | 2022-03-25 | 山东微感光电子有限公司 | 一种温度自适应的fbg解调方法及系统 |
| CN115480265A (zh) * | 2022-10-12 | 2022-12-16 | 山东国耀量子雷达科技有限公司 | 高动态范围的大气甲烷探测方法、甲烷雷达及计算机终端 |
| CN116297325A (zh) * | 2023-03-29 | 2023-06-23 | 重庆益成玖科技有限责任公司 | 一种甲烷气体浓度在线检测装置 |
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| US6300632B1 (en) * | 1999-10-14 | 2001-10-09 | The Regents Of The University Of Michigan | Uncooled infrared focal plane imager and microelectromechanical infrared detector for use therein |
| US20110248857A1 (en) * | 2010-04-12 | 2011-10-13 | Heath Consultants, Inc. | Smart methane monitor |
| WO2014071691A1 (zh) * | 2012-11-09 | 2014-05-15 | 山东微感光电子有限公司 | 一种基于vcsel的低功耗气体检测方法及装置 |
| CN104764702A (zh) * | 2015-04-14 | 2015-07-08 | 山东金睛锐达电子科技有限公司 | 一种基于斜波调制的光纤甲烷气体浓度检测方法及系统 |
| CN105091919A (zh) * | 2015-05-26 | 2015-11-25 | 中国科学院上海光学精密机械研究所 | 高灵敏度双光纤光缆传感器 |
| RU2014151119A (ru) * | 2014-12-17 | 2016-07-10 | Общество с ограниченной ответственностью "ПетроЛайт" (ООО "ПетроЛайт") | Устройство и способ измерения концентрации газообразных веществ |
| CN107389603A (zh) * | 2017-06-14 | 2017-11-24 | 北京航星网讯技术股份有限公司 | 基于光信号强度自适应多种环境的气体传感器 |
| CN111007025A (zh) * | 2019-12-27 | 2020-04-14 | 深圳华领医学技术有限公司 | 一种可实现甲烷气体三种浓度检测及显示的检测装置 |
| CN212301317U (zh) * | 2020-07-23 | 2021-01-05 | 电子科技大学中山学院 | 一种抗强干扰的光纤甲烷气体浓度测量装置 |
-
2020
- 2020-07-23 CN CN202010716607.5A patent/CN111912810B/zh active Active
Patent Citations (9)
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|---|---|---|---|---|
| US6300632B1 (en) * | 1999-10-14 | 2001-10-09 | The Regents Of The University Of Michigan | Uncooled infrared focal plane imager and microelectromechanical infrared detector for use therein |
| US20110248857A1 (en) * | 2010-04-12 | 2011-10-13 | Heath Consultants, Inc. | Smart methane monitor |
| WO2014071691A1 (zh) * | 2012-11-09 | 2014-05-15 | 山东微感光电子有限公司 | 一种基于vcsel的低功耗气体检测方法及装置 |
| RU2014151119A (ru) * | 2014-12-17 | 2016-07-10 | Общество с ограниченной ответственностью "ПетроЛайт" (ООО "ПетроЛайт") | Устройство и способ измерения концентрации газообразных веществ |
| CN104764702A (zh) * | 2015-04-14 | 2015-07-08 | 山东金睛锐达电子科技有限公司 | 一种基于斜波调制的光纤甲烷气体浓度检测方法及系统 |
| CN105091919A (zh) * | 2015-05-26 | 2015-11-25 | 中国科学院上海光学精密机械研究所 | 高灵敏度双光纤光缆传感器 |
| CN107389603A (zh) * | 2017-06-14 | 2017-11-24 | 北京航星网讯技术股份有限公司 | 基于光信号强度自适应多种环境的气体传感器 |
| CN111007025A (zh) * | 2019-12-27 | 2020-04-14 | 深圳华领医学技术有限公司 | 一种可实现甲烷气体三种浓度检测及显示的检测装置 |
| CN212301317U (zh) * | 2020-07-23 | 2021-01-05 | 电子科技大学中山学院 | 一种抗强干扰的光纤甲烷气体浓度测量装置 |
Non-Patent Citations (2)
| Title |
|---|
| 杨伟红;刘克铭;徐广明;任兰柱;: "基于差分后谐波检测的瓦斯浓度传感器研究", 传感技术学报, no. 06, 15 June 2011 (2011-06-15) * |
| 王书涛, 刘瑾, 车仁生, 王玉田: "一种基于谐波检测技术的光纤甲烷气体传感器", 应用光学, no. 02, 10 March 2004 (2004-03-10) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235018A (zh) * | 2021-12-09 | 2022-03-25 | 山东微感光电子有限公司 | 一种温度自适应的fbg解调方法及系统 |
| CN114235018B (zh) * | 2021-12-09 | 2023-08-08 | 山东微感光电子有限公司 | 一种温度自适应的fbg解调方法及系统 |
| CN115480265A (zh) * | 2022-10-12 | 2022-12-16 | 山东国耀量子雷达科技有限公司 | 高动态范围的大气甲烷探测方法、甲烷雷达及计算机终端 |
| CN116297325A (zh) * | 2023-03-29 | 2023-06-23 | 重庆益成玖科技有限责任公司 | 一种甲烷气体浓度在线检测装置 |
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| Publication number | Publication date |
|---|---|
| CN111912810B (zh) | 2025-04-25 |
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