CN114046810B - 光纤传感信号预处理装置及其方法 - Google Patents
光纤传感信号预处理装置及其方法 Download PDFInfo
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- CN114046810B CN114046810B CN202111365757.7A CN202111365757A CN114046810B CN 114046810 B CN114046810 B CN 114046810B CN 202111365757 A CN202111365757 A CN 202111365757A CN 114046810 B CN114046810 B CN 114046810B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Communication System (AREA)
- Optical Transform (AREA)
Abstract
Description
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365757.7A CN114046810B (zh) | 2021-11-17 | 2021-11-17 | 光纤传感信号预处理装置及其方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111365757.7A CN114046810B (zh) | 2021-11-17 | 2021-11-17 | 光纤传感信号预处理装置及其方法 |
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| Publication Number | Publication Date |
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| CN114046810A CN114046810A (zh) | 2022-02-15 |
| CN114046810B true CN114046810B (zh) | 2023-05-30 |
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| CN202111365757.7A Active CN114046810B (zh) | 2021-11-17 | 2021-11-17 | 光纤传感信号预处理装置及其方法 |
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| CN (1) | CN114046810B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115333618B (zh) * | 2022-07-21 | 2024-03-12 | 昂纳科技(深圳)集团股份有限公司 | 光纤信道衰减检测方法、系统及装置、存储介质和终端 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160715C (zh) * | 1998-03-30 | 2004-08-04 | 西加特技术有限责任公司 | 具有降低由寄生反射引起的噪声的装置的光学数据存储系统 |
| CN202257801U (zh) * | 2011-09-23 | 2012-05-30 | 无锡科晟光子科技有限公司 | 光纤传感系统连续光波自适应大动态范围信号处理模块 |
| CN103808401B (zh) * | 2014-03-01 | 2016-04-27 | 安徽师范大学 | 后向散射光分布式放大装置及其控制方法 |
| JP7029620B2 (ja) * | 2018-09-21 | 2022-03-04 | 南京牧▲レー▼激光科技有限公司 | パルス干渉ドップラー風計測レーザーレーダー及び風計測方法 |
| CN109632076A (zh) * | 2019-01-31 | 2019-04-16 | 电子科技大学 | 长距离光纤分布式声波传感的放大系统及方法 |
| CN112923959B (zh) * | 2021-01-27 | 2022-04-12 | 浙江大学 | 一种提升相位敏感光时域反射计传感距离的系统 |
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Effective date of registration: 20220615 Address after: 230026 Jinzhai Road, Baohe District, Hefei, Anhui Province, No. 96 Applicant after: University of Science and Technology of China Applicant after: Chen Yang Applicant after: Wang Baoshan Applicant after: Zhang Qiang Address before: 230026 Jinzhai Road, Baohe District, Hefei, Anhui Province, No. 96 Applicant before: University of Science and Technology of China |
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Effective date of registration: 20220928 Address after: Room 611, East of Science and Technology Experiment Building, West District, China University of Science and Technology, No. 443, Huangshan Road, Shushan District, Hefei City, Anhui Province, 230026 Applicant after: Chen Yang Applicant after: Wang Baoshan Applicant after: Zhang Qiang Address before: 230026 Jinzhai Road, Baohe District, Hefei, Anhui Province, No. 96 Applicant before: University of Science and Technology of China Applicant before: Chen Yang Applicant before: Wang Baoshan Applicant before: Zhang Qiang Effective date of registration: 20220928 Address after: 19/F, Ping'an Finance Building, No. 838, Huizhou Avenue, Baohe District, Hefei, Anhui, 230041 Applicant after: Zhidi Perception (Hefei) Technology Co.,Ltd. Address before: Room 611, East of Science and Technology Experiment Building, West District, China University of Science and Technology, No. 443, Huangshan Road, Shushan District, Hefei City, Anhui Province, 230026 Applicant before: Chen Yang Applicant before: Wang Baoshan Applicant before: Zhang Qiang |
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