CN114930191A - 激光测量装置及可移动平台 - Google Patents
激光测量装置及可移动平台 Download PDFInfo
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- CN114930191A CN114930191A CN202080069550.2A CN202080069550A CN114930191A CN 114930191 A CN114930191 A CN 114930191A CN 202080069550 A CN202080069550 A CN 202080069550A CN 114930191 A CN114930191 A CN 114930191A
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- optical module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
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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
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
一种激光测量装置(100)及可移动平台(1000)。激光测量装置(100)包括发光模组(10)、第一光学模组(20)、收光模组(30)、及第二光学模组(40),发光模组(10)的激光脉冲经第一光学模组(20)后出射至探测物,探测物反射回的激光脉冲经第二光学模组(40)后入射至收光模组(30)。探测物在收光模组(30)上所成像的像高与第二光学模组(40)的收光半视场角呈线性函数关系。
Description
PCT国内申请,说明书已公开。
Claims (23)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2020/139424 WO2022134004A1 (zh) | 2020-12-25 | 2020-12-25 | 激光测量装置及可移动平台 |
Publications (1)
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CN114930191A true CN114930191A (zh) | 2022-08-19 |
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CN202080069550.2A Pending CN114930191A (zh) | 2020-12-25 | 2020-12-25 | 激光测量装置及可移动平台 |
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CN (1) | CN114930191A (zh) |
WO (1) | WO2022134004A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115144163A (zh) * | 2022-08-31 | 2022-10-04 | 柯泰光芯(常州)测试技术有限公司 | 一种分区点亮半导体激光器模组的自动化liv测试方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115267733A (zh) * | 2022-07-29 | 2022-11-01 | 深圳市欢创科技有限公司 | 测距装置及扫地机器人 |
Citations (7)
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---|---|---|---|---|
JP2002181533A (ja) * | 2000-12-18 | 2002-06-26 | Hitachi Ltd | レーザ測距装置 |
JP2008139199A (ja) * | 2006-12-04 | 2008-06-19 | Japan Aerospace Exploration Agency | 光学装置及び光学設計方法 |
CN108007365A (zh) * | 2017-11-21 | 2018-05-08 | 大族激光科技产业集团股份有限公司 | 三维测量系统及使用方法 |
WO2020062080A1 (zh) * | 2018-09-28 | 2020-04-02 | 深圳市大疆创新科技有限公司 | 一种激光测距装置及移动设备 |
CN211236241U (zh) * | 2018-09-28 | 2020-08-11 | 深圳市大疆创新科技有限公司 | 距离探测设备及移动平台 |
CN111587382A (zh) * | 2018-12-18 | 2020-08-25 | 深圳市大疆创新科技有限公司 | 激光测量装置及无人飞行器 |
CN112505713A (zh) * | 2020-11-27 | 2021-03-16 | Oppo(重庆)智能科技有限公司 | 距离测量装置及方法、计算机可读介质和电子设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US10254112B1 (en) * | 2015-10-29 | 2019-04-09 | National Technology & Engineering Solutions Of Sandia, Llc | Full-field surface roughness |
KR20190046112A (ko) * | 2017-10-25 | 2019-05-07 | 한국전자통신연구원 | 다면체 회전 거울과 텔레센트릭 f-세타 렌즈를 이용한 테라헤르츠 반사 영상 시스템 |
CN108152830A (zh) * | 2017-12-26 | 2018-06-12 | 苏州镭图光电科技有限公司 | 一种激光雷达扫描成像系统及其测量方法 |
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2020
- 2020-12-25 WO PCT/CN2020/139424 patent/WO2022134004A1/zh active Application Filing
- 2020-12-25 CN CN202080069550.2A patent/CN114930191A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002181533A (ja) * | 2000-12-18 | 2002-06-26 | Hitachi Ltd | レーザ測距装置 |
JP2008139199A (ja) * | 2006-12-04 | 2008-06-19 | Japan Aerospace Exploration Agency | 光学装置及び光学設計方法 |
CN108007365A (zh) * | 2017-11-21 | 2018-05-08 | 大族激光科技产业集团股份有限公司 | 三维测量系统及使用方法 |
WO2020062080A1 (zh) * | 2018-09-28 | 2020-04-02 | 深圳市大疆创新科技有限公司 | 一种激光测距装置及移动设备 |
CN211236241U (zh) * | 2018-09-28 | 2020-08-11 | 深圳市大疆创新科技有限公司 | 距离探测设备及移动平台 |
US20210239801A1 (en) * | 2018-09-28 | 2021-08-05 | SZ DJI Technology Co., Ltd. | Laser-ranging device and mobile apparatus |
CN111587382A (zh) * | 2018-12-18 | 2020-08-25 | 深圳市大疆创新科技有限公司 | 激光测量装置及无人飞行器 |
CN112505713A (zh) * | 2020-11-27 | 2021-03-16 | Oppo(重庆)智能科技有限公司 | 距离测量装置及方法、计算机可读介质和电子设备 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115144163A (zh) * | 2022-08-31 | 2022-10-04 | 柯泰光芯(常州)测试技术有限公司 | 一种分区点亮半导体激光器模组的自动化liv测试方法 |
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