CN113687345B - 一种多普勒雷达水流测速的方法及装置 - Google Patents
一种多普勒雷达水流测速的方法及装置 Download PDFInfo
- Publication number
- CN113687345B CN113687345B CN202110837060.9A CN202110837060A CN113687345B CN 113687345 B CN113687345 B CN 113687345B CN 202110837060 A CN202110837060 A CN 202110837060A CN 113687345 B CN113687345 B CN 113687345B
- Authority
- CN
- China
- Prior art keywords
- frequency
- doppler
- water flow
- sampling frequency
- radar
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/589—Velocity or trajectory determination systems; Sense-of-movement determination systems measuring the velocity vector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
-
- 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
- Y02A90/30—Assessment of water resources
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837060.9A CN113687345B (zh) | 2021-07-23 | 2021-07-23 | 一种多普勒雷达水流测速的方法及装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837060.9A CN113687345B (zh) | 2021-07-23 | 2021-07-23 | 一种多普勒雷达水流测速的方法及装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113687345A CN113687345A (zh) | 2021-11-23 |
| CN113687345B true CN113687345B (zh) | 2023-09-08 |
Family
ID=78577956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110837060.9A Active CN113687345B (zh) | 2021-07-23 | 2021-07-23 | 一种多普勒雷达水流测速的方法及装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113687345B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116593988B (zh) * | 2023-05-25 | 2026-01-30 | 山东利水天达信息技术有限公司 | 一种河流测流侧扫雷达多通道数据处理方法及系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008304220A (ja) * | 2007-06-05 | 2008-12-18 | Mitsubishi Electric Corp | レーダ装置 |
| CN104730518A (zh) * | 2015-03-30 | 2015-06-24 | 北京空间飞行器总体设计部 | 一种基于高斯拟合的雷达多普勒谱估计海面流场的方法 |
| CN109029602A (zh) * | 2018-08-28 | 2018-12-18 | 泰华智慧产业集团股份有限公司 | 基于超声波的流量测量方法及流量计 |
| CN110596699A (zh) * | 2019-08-30 | 2019-12-20 | 厦门四信通信科技有限公司 | 一种基于雷达的水位流速的测量方法、装置及设备 |
| CN110672875A (zh) * | 2019-10-21 | 2020-01-10 | 中国科学院电子学研究所 | 基于Chirp-Z变换的表面水流速度检测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8305257B2 (en) * | 2009-09-02 | 2012-11-06 | Trizna Dennis B | Method and apparatus for coherent marine radar measurements of properties of ocean waves and currents |
-
2021
- 2021-07-23 CN CN202110837060.9A patent/CN113687345B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008304220A (ja) * | 2007-06-05 | 2008-12-18 | Mitsubishi Electric Corp | レーダ装置 |
| CN104730518A (zh) * | 2015-03-30 | 2015-06-24 | 北京空间飞行器总体设计部 | 一种基于高斯拟合的雷达多普勒谱估计海面流场的方法 |
| CN109029602A (zh) * | 2018-08-28 | 2018-12-18 | 泰华智慧产业集团股份有限公司 | 基于超声波的流量测量方法及流量计 |
| CN110596699A (zh) * | 2019-08-30 | 2019-12-20 | 厦门四信通信科技有限公司 | 一种基于雷达的水位流速的测量方法、装置及设备 |
| CN110672875A (zh) * | 2019-10-21 | 2020-01-10 | 中国科学院电子学研究所 | 基于Chirp-Z变换的表面水流速度检测方法 |
Non-Patent Citations (1)
| Title |
|---|
| Water continuous oil-water flow velocity measurement based on continuous waves ultrasonic doppler method;Xiaoxiao Dong等;《 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings》;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113687345A (zh) | 2021-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mohamed et al. | Accurate and efficient map matching for challenging environments | |
| CN103439731A (zh) | 基于无迹卡尔曼滤波的gps/ins组合导航方法 | |
| CN101487888A (zh) | 一种空间谱谱峰搜索方法 | |
| KR101303417B1 (ko) | 정보 처리 장치, 정보 처리 방법 및 기록 매체 | |
| CN115950423B (zh) | 一种基于自适应滤波的舰船升沉运动测量方法 | |
| CN114488049A (zh) | 一种基于全相位fft幅值的频偏补偿方法 | |
| CN113687345B (zh) | 一种多普勒雷达水流测速的方法及装置 | |
| CN109342813B (zh) | 一种基于dft和二分法的正弦信号频率估计方法 | |
| CN103793614B (zh) | 一种突变滤波方法 | |
| CN115963467A (zh) | 调频波形参数的处理方法、装置和计算机设备 | |
| CN119881443B (zh) | 一种循环离网闭式补偿的超分辨率频率估计方法、系统、设备及介质 | |
| CN103839104B (zh) | 一种海浪有效波高反演模型建模方法 | |
| CN114460364A (zh) | 一种基于esprit算法的细化频率估计方法 | |
| CN119986536A (zh) | 能够减少误差的目标定位方法、装置、设备及产品 | |
| CN117872269B (zh) | 一种自适应数据处理的高精度定位方法 | |
| CN110287514B (zh) | 基于振动信号处理的超高速碰撞源智能定位方法 | |
| CN114826541B (zh) | 一种低样本数信号中心频率估计方法及系统 | |
| RU2619823C1 (ru) | Способ коррекции координат, высоты и вертикальной скорости летательного аппарата и устройство для его осуществления | |
| CN105527624A (zh) | 一种雷达回波动态估算噪声的方法和气象雷达系统 | |
| CN115097392A (zh) | 一种基于czt的频率估计方法 | |
| CN114584445A (zh) | 信号的频率估计方法、装置、电子设备和介质 | |
| WO2018099089A1 (zh) | 一种静止状态的判断方法及装置 | |
| CN116381630B (zh) | 偏航角影响下的机载预警雷达系统杂波补偿方法及系统 | |
| CN106779091A (zh) | 一种基于超限学习机及到达距离的周期振动信号定位方法 | |
| CN115390077B (zh) | 一种双基元条件下水下机动目标瞬时航速解析求解方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20211123 Assignee: Linyi frontier automation equipment Co.,Ltd. Assignor: INSTITUTE OF AUTOMATION, SHANDONG ACADEMY OF SCIENCES Contract record no.: X2025980014591 Denomination of invention: A method and device for measuring water flow velocity using a Doppler radar Granted publication date: 20230908 License type: Common License Record date: 20250724 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20211123 Assignee: JINAN RICHNES ELECTRONIC Co.,Ltd. Assignor: INSTITUTE OF AUTOMATION, SHANDONG ACADEMY OF SCIENCES Contract record no.: X2025980026114 Denomination of invention: A method and device for measuring water flow velocity using a Doppler radar Granted publication date: 20230908 License type: Common License Record date: 20250930 |
|
| EE01 | Entry into force of recordation of patent licensing contract |