CN109581386B - 一种土地测绘用水体测深装置及测深方法 - Google Patents
一种土地测绘用水体测深装置及测深方法 Download PDFInfo
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- CN109581386B CN109581386B CN201811431390.2A CN201811431390A CN109581386B CN 109581386 B CN109581386 B CN 109581386B CN 201811431390 A CN201811431390 A CN 201811431390A CN 109581386 B CN109581386 B CN 109581386B
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- ultrasonic receiver
- ultrasonic
- fixed
- water
- receiver
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- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
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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
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
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CN201811431390.2A CN109581386B (zh) | 2018-11-28 | 2018-11-28 | 一种土地测绘用水体测深装置及测深方法 |
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CN201811431390.2A CN109581386B (zh) | 2018-11-28 | 2018-11-28 | 一种土地测绘用水体测深装置及测深方法 |
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CN109581386A CN109581386A (zh) | 2019-04-05 |
CN109581386B true CN109581386B (zh) | 2022-12-20 |
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CN201811431390.2A Active CN109581386B (zh) | 2018-11-28 | 2018-11-28 | 一种土地测绘用水体测深装置及测深方法 |
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Families Citing this family (1)
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WO2021021212A1 (en) * | 2019-08-01 | 2021-02-04 | The Regents Of The University Of Colorado, A Body Corporate | Inter-frequency signal aiding for tracking satellite navigation signals |
Citations (8)
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CN1614441A (zh) * | 2004-12-01 | 2005-05-11 | 南京市长江河道管理处 | 水下目标自动定位方法及其系统 |
CN101097161A (zh) * | 2006-06-30 | 2008-01-02 | 北京奥麦特科技有限公司 | 一种超声波测量液位的装置及方法 |
CN101545973A (zh) * | 2008-03-27 | 2009-09-30 | 联想(北京)有限公司 | 距离测量系统及方法 |
CN104266726A (zh) * | 2014-09-24 | 2015-01-07 | 中山欧麦克仪器设备有限公司 | 一种基于延时法测距的高精度超声波液位计 |
CN204594437U (zh) * | 2015-05-20 | 2015-08-26 | 湖北省水利水电科学研究院 | 水下淤泥探测装置 |
CN205785208U (zh) * | 2016-05-13 | 2016-12-07 | 无锡市政设计研究院有限公司 | 组合型测深器 |
CN106370270A (zh) * | 2016-11-07 | 2017-02-01 | 合肥同想信息技术有限公司 | 一种便携式智能超声波水深探测系统 |
JP2018010006A (ja) * | 2017-09-11 | 2018-01-18 | 株式会社AquaFusion | 音響測深装置、音響測深方法及びマルチビーム音響測深装置 |
-
2018
- 2018-11-28 CN CN201811431390.2A patent/CN109581386B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1614441A (zh) * | 2004-12-01 | 2005-05-11 | 南京市长江河道管理处 | 水下目标自动定位方法及其系统 |
CN101097161A (zh) * | 2006-06-30 | 2008-01-02 | 北京奥麦特科技有限公司 | 一种超声波测量液位的装置及方法 |
CN101545973A (zh) * | 2008-03-27 | 2009-09-30 | 联想(北京)有限公司 | 距离测量系统及方法 |
CN104266726A (zh) * | 2014-09-24 | 2015-01-07 | 中山欧麦克仪器设备有限公司 | 一种基于延时法测距的高精度超声波液位计 |
CN204594437U (zh) * | 2015-05-20 | 2015-08-26 | 湖北省水利水电科学研究院 | 水下淤泥探测装置 |
CN205785208U (zh) * | 2016-05-13 | 2016-12-07 | 无锡市政设计研究院有限公司 | 组合型测深器 |
CN106370270A (zh) * | 2016-11-07 | 2017-02-01 | 合肥同想信息技术有限公司 | 一种便携式智能超声波水深探测系统 |
JP2018010006A (ja) * | 2017-09-11 | 2018-01-18 | 株式会社AquaFusion | 音響測深装置、音響測深方法及びマルチビーム音響測深装置 |
Non-Patent Citations (2)
Title |
---|
《超声波测距仪的设计与实现》;陈蔚;《数字技术与应用》;20180531;第36卷(第5期);全文 * |
《超声波测距技术研究》;张海鹰 高艳丽;《仪表技术》;20110930(第9期);全文 * |
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