CN102043144A - 全光纤相干测风多普勒激光雷达信号处理装置 - Google Patents
全光纤相干测风多普勒激光雷达信号处理装置 Download PDFInfo
- Publication number
- CN102043144A CN102043144A CN2010105176204A CN201010517620A CN102043144A CN 102043144 A CN102043144 A CN 102043144A CN 2010105176204 A CN2010105176204 A CN 2010105176204A CN 201010517620 A CN201010517620 A CN 201010517620A CN 102043144 A CN102043144 A CN 102043144A
- Authority
- CN
- China
- Prior art keywords
- module
- chip
- avalon
- data
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012545 processing Methods 0.000 title claims abstract description 40
- 230000001427 coherent effect Effects 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 title claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000001228 spectrum Methods 0.000 claims description 73
- 230000000750 progressive effect Effects 0.000 claims description 55
- 238000003860 storage Methods 0.000 claims description 28
- 230000009466 transformation Effects 0.000 claims description 16
- 238000005070 sampling Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 241000931526 Acer campestre Species 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 15
- 238000001514 detection method Methods 0.000 description 14
- 238000007792 addition Methods 0.000 description 11
- ATHVAWFAEPLPPQ-VRDBWYNSSA-N 1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CCCCCCCC ATHVAWFAEPLPPQ-VRDBWYNSSA-N 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 101000798707 Homo sapiens Transmembrane protease serine 13 Proteins 0.000 description 1
- 102100032467 Transmembrane protease serine 13 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105176204A CN102043144B (zh) | 2010-10-22 | 2010-10-22 | 全光纤相干测风多普勒激光雷达信号处理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105176204A CN102043144B (zh) | 2010-10-22 | 2010-10-22 | 全光纤相干测风多普勒激光雷达信号处理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102043144A true CN102043144A (zh) | 2011-05-04 |
CN102043144B CN102043144B (zh) | 2013-01-02 |
Family
ID=43909473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105176204A Active CN102043144B (zh) | 2010-10-22 | 2010-10-22 | 全光纤相干测风多普勒激光雷达信号处理装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102043144B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102736074A (zh) * | 2012-06-25 | 2012-10-17 | 中国科学院上海技术物理研究所 | 基于fpga的激光多普勒雷达信号处理器及处理方法 |
CN102854511A (zh) * | 2012-09-25 | 2013-01-02 | 中国电子科技集团公司第十一研究所 | 全光纤光频率调制激光多普勒测速系统 |
CN103472255A (zh) * | 2013-09-16 | 2013-12-25 | 中国科学院上海光学精密机械研究所 | 全光纤多普勒相干激光雷达风速测量装置 |
CN106154288A (zh) * | 2016-08-17 | 2016-11-23 | 中国气象局气象探测中心 | 一种全光纤连续相干多普勒激光测风方法及雷达系统 |
US9606234B2 (en) | 2013-10-18 | 2017-03-28 | Tramontane Technologies, Inc. | Amplified optical circuit |
CN106646422A (zh) * | 2016-09-28 | 2017-05-10 | 成都凯天电子股份有限公司 | 增强相干测风雷达多普勒频移信号信噪比的预处理系统 |
CN107390229A (zh) * | 2017-06-14 | 2017-11-24 | 南京牧镭激光科技有限公司 | 一种测风激光雷达信号的处理方法及其处理装置 |
CN108445509A (zh) * | 2018-04-10 | 2018-08-24 | 中国科学技术大学 | 基于gpu的相干激光雷达信号处理方法 |
CN110109137A (zh) * | 2019-05-07 | 2019-08-09 | 深圳越登智能技术有限公司 | 一种多镜头多线激光雷达测距系统及其测距方法 |
CN110109148A (zh) * | 2019-04-09 | 2019-08-09 | 北京遥测技术研究所 | 一种激光雷达多通道光子计数与模拟探测装置及方法 |
CN110988905A (zh) * | 2019-11-29 | 2020-04-10 | 中国华能集团清洁能源技术研究院有限公司 | 激光雷达测风距离门的自动调节方法 |
CN115407306A (zh) * | 2022-11-02 | 2022-11-29 | 南京信息工程大学 | 一种提高测风激光雷达有效探测距离的数据处理方法 |
CN116609796A (zh) * | 2023-07-20 | 2023-08-18 | 青岛镭测创芯科技有限公司 | 一种水汽相干差分吸收激光雷达系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5029999A (en) * | 1989-10-17 | 1991-07-09 | Thermo Electron Technologies Corp. | Laser radar device |
US20030067605A1 (en) * | 2001-10-10 | 2003-04-10 | Mcguire Brian | Wind shear detection system |
CN101825710A (zh) * | 2009-12-24 | 2010-09-08 | 哈尔滨工业大学 | 一种2μm全光纤相干激光多普勒测风雷达系统 |
-
2010
- 2010-10-22 CN CN2010105176204A patent/CN102043144B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5029999A (en) * | 1989-10-17 | 1991-07-09 | Thermo Electron Technologies Corp. | Laser radar device |
US20030067605A1 (en) * | 2001-10-10 | 2003-04-10 | Mcguire Brian | Wind shear detection system |
CN101825710A (zh) * | 2009-12-24 | 2010-09-08 | 哈尔滨工业大学 | 一种2μm全光纤相干激光多普勒测风雷达系统 |
Non-Patent Citations (2)
Title |
---|
刘源等: "人眼安全相干多普勒测风激光雷达全光纤单频激光器", 《中国激光》 * |
卜令兵等: "条纹技术测风激光雷达研究", 《光子学报》 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102736074A (zh) * | 2012-06-25 | 2012-10-17 | 中国科学院上海技术物理研究所 | 基于fpga的激光多普勒雷达信号处理器及处理方法 |
CN102854511A (zh) * | 2012-09-25 | 2013-01-02 | 中国电子科技集团公司第十一研究所 | 全光纤光频率调制激光多普勒测速系统 |
CN103472255A (zh) * | 2013-09-16 | 2013-12-25 | 中国科学院上海光学精密机械研究所 | 全光纤多普勒相干激光雷达风速测量装置 |
US9606234B2 (en) | 2013-10-18 | 2017-03-28 | Tramontane Technologies, Inc. | Amplified optical circuit |
CN106154288A (zh) * | 2016-08-17 | 2016-11-23 | 中国气象局气象探测中心 | 一种全光纤连续相干多普勒激光测风方法及雷达系统 |
CN106646422B (zh) * | 2016-09-28 | 2020-06-09 | 成都凯天电子股份有限公司 | 增强相干测风雷达多普勒频移信号信噪比的预处理系统 |
CN106646422A (zh) * | 2016-09-28 | 2017-05-10 | 成都凯天电子股份有限公司 | 增强相干测风雷达多普勒频移信号信噪比的预处理系统 |
CN107390229A (zh) * | 2017-06-14 | 2017-11-24 | 南京牧镭激光科技有限公司 | 一种测风激光雷达信号的处理方法及其处理装置 |
CN107390229B (zh) * | 2017-06-14 | 2019-02-12 | 南京牧镭激光科技有限公司 | 一种测风激光雷达信号的处理方法及其处理装置 |
CN108445509A (zh) * | 2018-04-10 | 2018-08-24 | 中国科学技术大学 | 基于gpu的相干激光雷达信号处理方法 |
CN108445509B (zh) * | 2018-04-10 | 2020-06-26 | 中国科学技术大学 | 基于gpu的相干激光雷达信号处理方法 |
CN110109148A (zh) * | 2019-04-09 | 2019-08-09 | 北京遥测技术研究所 | 一种激光雷达多通道光子计数与模拟探测装置及方法 |
CN110109148B (zh) * | 2019-04-09 | 2021-02-09 | 北京遥测技术研究所 | 一种激光雷达多通道光子计数与模拟探测装置及方法 |
CN110109137A (zh) * | 2019-05-07 | 2019-08-09 | 深圳越登智能技术有限公司 | 一种多镜头多线激光雷达测距系统及其测距方法 |
CN110988905A (zh) * | 2019-11-29 | 2020-04-10 | 中国华能集团清洁能源技术研究院有限公司 | 激光雷达测风距离门的自动调节方法 |
CN115407306A (zh) * | 2022-11-02 | 2022-11-29 | 南京信息工程大学 | 一种提高测风激光雷达有效探测距离的数据处理方法 |
CN116609796A (zh) * | 2023-07-20 | 2023-08-18 | 青岛镭测创芯科技有限公司 | 一种水汽相干差分吸收激光雷达系统 |
CN116609796B (zh) * | 2023-07-20 | 2023-11-10 | 青岛镭测创芯科技有限公司 | 一种水汽相干差分吸收激光雷达系统 |
Also Published As
Publication number | Publication date |
---|---|
CN102043144B (zh) | 2013-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102043144B (zh) | 全光纤相干测风多普勒激光雷达信号处理装置 | |
CN102736074A (zh) | 基于fpga的激光多普勒雷达信号处理器及处理方法 | |
CN103743453B (zh) | 一种雷达物位计系统的控制方法 | |
CN108802699A (zh) | 线性调频连续波雷达信号处理系统及处理方法 | |
CN201226025Y (zh) | 一种脉冲多普勒雷达信号处理器 | |
CN102508251B (zh) | 多波束图像声纳中扇形变换的快速实现方法 | |
CN108445509B (zh) | 基于gpu的相干激光雷达信号处理方法 | |
CN202661624U (zh) | 基于fpga的激光多普勒雷达信号处理器 | |
CN106443723A (zh) | 一种基于gpu的高动态扩频信号实时仿真生成方法 | |
CN110426974B (zh) | 一种基于正交相位选通的等效采样控制电路 | |
CN116774156A (zh) | 基于单芯片平台的小型单脉冲雷达信号处理系统 | |
CN102129419A (zh) | 基于快速傅立叶变换的处理器 | |
CN103838704A (zh) | 一种高吞吐率的fft加速器 | |
CN210982721U (zh) | 基于fpga的低小慢目标探测雷达静态杂波抑制装置 | |
CN114755630B (zh) | 一种基于soc的调频连续波雷达 | |
CN2650149Y (zh) | 基于直接数字合成dds技术的dsp连续波激光相位测距系统 | |
Liang et al. | Research on LFMCW radar velocity ranging optimization system based on FPGA | |
Xu et al. | Design of distance measuring system based on MEMS accelerometer | |
CN204462379U (zh) | 一种雷达数据处理系统 | |
CN102654574A (zh) | 基于fpga的多普勒中心估计方法 | |
Li et al. | The design of radar signal processor based on FPGA | |
CN204065408U (zh) | 一种激光测距机终端模块 | |
Chen et al. | FPGA verification of radar signal processing based on SoC | |
Lyu et al. | STEM: A Simulation-Based Testbed for Electromagnetic Big Data Management. | |
Pang et al. | A high performance digital signal processor for monopulse tracking radar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150914 Address after: 210038 A seat, Longgang Science Park, Heng Yuan Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee after: NANJING INSTITUTE OF ADVANCED LASER TECHNOLOGY Address before: 201800 Shanghai 800-211 post office box Patentee before: SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS CHINESE ACADEMY OF SCIENCES |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160113 Address after: 210038, Longgang economic and Technological Development Zone, Nanjing, Nanjing Heng Road, science and Technology Park, building A Patentee after: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Address before: 210038 A seat, Longgang Science Park, Heng Yuan Road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NANJING INSTITUTE OF ADVANCED LASER TECHNOLOGY |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: All- optical- fiber coherent Doppler wind lidar signal processing device Effective date of registration: 20181010 Granted publication date: 20130102 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: 2018320000227 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200226 Granted publication date: 20130102 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: 2018320000227 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: All- optical- fiber coherent Doppler wind lidar signal processing device Effective date of registration: 20200227 Granted publication date: 20130102 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: Y2020980000362 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201109 Granted publication date: 20130102 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: Y2020980000362 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: All fiber coherent wind Doppler lidar signal processing device Effective date of registration: 20201110 Granted publication date: 20130102 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: Y2020980007738 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211110 Granted publication date: 20130102 Pledgee: Jiangsu Zijin rural commercial bank Limited by Share Ltd. branch of science and technology Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: Y2020980007738 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: All fiber coherent wind Doppler lidar signal processing device Effective date of registration: 20211122 Granted publication date: 20130102 Pledgee: Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Gulou sub branch Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: Y2021320000348 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221018 Granted publication date: 20130102 Pledgee: Jiangsu Zijin Rural Commercial Bank Co.,Ltd. Gulou sub branch Pledgor: NANJING MOVELASER TECHNOLOGY Co.,Ltd. Registration number: Y2021320000348 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: Room 0601, Building C, Xingzhi Science Park, Xingzhi Road, Nanjing Economic and Technological Development Zone, Jiangsu 210046 Patentee after: Nanjing Mulai Laser Technology Co.,Ltd. Address before: 210038 building a, Longgang science and Technology Park, Hengyuan Road, Nanjing Economic and Technological Development Zone, Nanjing City, Jiangsu Province Patentee before: NANJING MOVELASER TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP02 | Change in the address of a patent holder |
Address after: 210000 Building B2, Hongfeng Science Park, Kechuang Road, Nanjing Economic and Technological Development Zone, Jiangsu Province Patentee after: Nanjing Mulai Laser Technology Co.,Ltd. Address before: Room 0601, Building C, Xingzhi Science Park, Xingzhi Road, Nanjing Economic and Technological Development Zone, Jiangsu 210046 Patentee before: Nanjing Mulai Laser Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |