CN105785387B - 可在不同水体中自动校准的水下激光测距仪及其测距方法 - Google Patents
可在不同水体中自动校准的水下激光测距仪及其测距方法 Download PDFInfo
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- CN105785387B CN105785387B CN201610254708.9A CN201610254708A CN105785387B CN 105785387 B CN105785387 B CN 105785387B CN 201610254708 A CN201610254708 A CN 201610254708A CN 105785387 B CN105785387 B CN 105785387B
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- laser
- module
- mrow
- water body
- optical window
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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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/46—Indirect determination of position data
- G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
Abstract
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CN201610254708.9A CN105785387B (zh) | 2016-04-20 | 2016-04-20 | 可在不同水体中自动校准的水下激光测距仪及其测距方法 |
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CN201610254708.9A CN105785387B (zh) | 2016-04-20 | 2016-04-20 | 可在不同水体中自动校准的水下激光测距仪及其测距方法 |
Publications (2)
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CN105785387A CN105785387A (zh) | 2016-07-20 |
CN105785387B true CN105785387B (zh) | 2018-01-30 |
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CN201610254708.9A Expired - Fee Related CN105785387B (zh) | 2016-04-20 | 2016-04-20 | 可在不同水体中自动校准的水下激光测距仪及其测距方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107764183B (zh) * | 2017-11-07 | 2023-07-21 | 浙江大学 | 用于水下目标物尺寸测量的原位激光-图像融合测量系统及其测量方法 |
CN111722205A (zh) * | 2019-03-22 | 2020-09-29 | 深圳市速腾聚创科技有限公司 | 激光测距的标定方法、系统、装置、设备和存储介质 |
CN113759343A (zh) * | 2021-10-13 | 2021-12-07 | 灵动智能光学(杭州)有限公司 | 一种基于点激光的小型水下激光测距设备 |
CN115047480B (zh) * | 2022-08-15 | 2023-01-10 | 中交天津港湾工程研究院有限公司 | 一种用于浑浊水域的水下激光测距系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5313261A (en) * | 1992-07-13 | 1994-05-17 | Applied Remote Technology Inc. | Method and apparatus for faithful gray scale representation of under water laser images |
EP0838696A1 (en) * | 1996-10-28 | 1998-04-29 | Director General of The 1st District Port Construction Bureau, Ministry of Transport | Underwater laser imaging apparatus |
CN102128814A (zh) * | 2010-12-09 | 2011-07-20 | 中国科学院安徽光学精密机械研究所 | 大动态范围液体浊度检测光路结构及检测方法 |
CN102393384A (zh) * | 2011-09-08 | 2012-03-28 | 杭州电子科技大学 | 一种基于光敏二极管的浊度测量电路 |
CN103438862A (zh) * | 2013-08-13 | 2013-12-11 | 北京师范大学 | 一种适用于激流环境下的水下地形自动探测装置 |
CN205720670U (zh) * | 2016-04-20 | 2016-11-23 | 浙江大学 | 一种可在不同水体中自动校准的水下激光测距仪 |
-
2016
- 2016-04-20 CN CN201610254708.9A patent/CN105785387B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5313261A (en) * | 1992-07-13 | 1994-05-17 | Applied Remote Technology Inc. | Method and apparatus for faithful gray scale representation of under water laser images |
EP0838696A1 (en) * | 1996-10-28 | 1998-04-29 | Director General of The 1st District Port Construction Bureau, Ministry of Transport | Underwater laser imaging apparatus |
CN102128814A (zh) * | 2010-12-09 | 2011-07-20 | 中国科学院安徽光学精密机械研究所 | 大动态范围液体浊度检测光路结构及检测方法 |
CN102393384A (zh) * | 2011-09-08 | 2012-03-28 | 杭州电子科技大学 | 一种基于光敏二极管的浊度测量电路 |
CN103438862A (zh) * | 2013-08-13 | 2013-12-11 | 北京师范大学 | 一种适用于激流环境下的水下地形自动探测装置 |
CN205720670U (zh) * | 2016-04-20 | 2016-11-23 | 浙江大学 | 一种可在不同水体中自动校准的水下激光测距仪 |
Non-Patent Citations (2)
Title |
---|
"Laser based rangefinder for underwater applications";C Cain等;《American Control Conference》;20121231;第6190-6195页 * |
"脉冲式激光水下测距数字检测技术研究";张小龙等;《激光与红外》;20061231;第36卷(第2期);96-98页 * |
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CB03 | Change of inventor or designer information |
Inventor after: Song Hong Inventor after: Zhang Yunfei Inventor after: Yang Ping Inventor after: Fang Meifen Inventor after: Cao Quan Inventor before: Song Hong Inventor before: Yang Ping Inventor before: Zhang Yunfei Inventor before: Fang Meifen Inventor before: Cao Quan |
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