CN104035099B - 基于双发双收相位测量的校准方法及其测距装置 - Google Patents
基于双发双收相位测量的校准方法及其测距装置 Download PDFInfo
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- CN104035099B CN104035099B CN201310073631.1A CN201310073631A CN104035099B CN 104035099 B CN104035099 B CN 104035099B CN 201310073631 A CN201310073631 A CN 201310073631A CN 104035099 B CN104035099 B CN 104035099B
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- signal
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- phase
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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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
-
- 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
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310073631.1A CN104035099B (zh) | 2013-03-08 | 2013-03-08 | 基于双发双收相位测量的校准方法及其测距装置 |
US14/889,674 US9945937B2 (en) | 2013-03-08 | 2014-03-06 | Calibration method based on dual-transmitting dual-receiving phase measurement and distance-measuring device thereof |
PCT/CN2014/072969 WO2014135097A1 (zh) | 2013-03-08 | 2014-03-06 | 基于双发双收相位测量的校准方法及其测距装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310073631.1A CN104035099B (zh) | 2013-03-08 | 2013-03-08 | 基于双发双收相位测量的校准方法及其测距装置 |
Publications (2)
Publication Number | Publication Date |
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CN104035099A CN104035099A (zh) | 2014-09-10 |
CN104035099B true CN104035099B (zh) | 2017-02-01 |
Family
ID=51465936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310073631.1A Active CN104035099B (zh) | 2013-03-08 | 2013-03-08 | 基于双发双收相位测量的校准方法及其测距装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9945937B2 (zh) |
CN (1) | CN104035099B (zh) |
WO (1) | WO2014135097A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104122542A (zh) * | 2014-07-30 | 2014-10-29 | 杜学璋 | 一种激光测距的校准方法、校准装置及测量仪器 |
US10579833B1 (en) * | 2014-12-16 | 2020-03-03 | Thales Esecurity, Inc. | Tamper detection circuit assemblies and related manufacturing processes |
EP3312632A4 (en) * | 2015-12-10 | 2018-11-07 | Hongkong Sndway Instrument Company Limited | Calibration method based on single-wavelength and double-laser-tube phase measurement, and device thereof |
CN106405568B (zh) * | 2016-11-21 | 2018-12-25 | 苏州迅威光电科技有限公司 | 高精度免切换测距仪及高精度免切换测距方法 |
CN107340250A (zh) * | 2017-07-27 | 2017-11-10 | 山西鑫华翔科技发展有限公司 | 双测光光路cod在线分析测量仪 |
US10700775B2 (en) | 2018-05-11 | 2020-06-30 | At&T Intellectual Property I, L.P. | Resource coordination for integrated access and backhaul |
CN110333514B (zh) * | 2018-10-12 | 2021-11-30 | 深圳市速腾聚创科技有限公司 | 多回波激光雷达测距方法及多回波激光雷达 |
CN109283547A (zh) * | 2018-11-14 | 2019-01-29 | 成都昊图新创科技有限公司 | 激光测距设备 |
CN111025322B (zh) * | 2019-12-26 | 2021-10-26 | 广州市慧建科技有限公司 | 一种基于可调制波的激光目标识别系统及方法 |
CN111025320A (zh) * | 2019-12-28 | 2020-04-17 | 深圳奥锐达科技有限公司 | 一种相位式激光测距系统及测距方法 |
CN115616540B (zh) * | 2022-11-11 | 2023-07-28 | 哈尔滨工业大学 | 光梳模间拍频测距的随机相位漂移实时抑制装置及方法 |
CN116879911B (zh) * | 2023-09-06 | 2023-12-05 | 成都量芯集成科技有限公司 | 一种提高激光测距距离的装置及其实现方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5633706A (en) * | 1993-12-27 | 1997-05-27 | Hyundai Electronics Industries Co., Ltd. | Optical distance measurement apparatus and method |
CN1712990A (zh) * | 2004-06-15 | 2005-12-28 | 北阳电机株式会社 | 光波距离测量装置 |
CN101581783A (zh) * | 2008-05-16 | 2009-11-18 | 张俊忠 | 一种相位测量的校准方法、装置及测距设备 |
CN101762809A (zh) * | 2009-12-29 | 2010-06-30 | 广州北才光电科技有限公司 | 基于液晶光阀原理相位测量的校准方法、校准装置和测距装置 |
CN102313882A (zh) * | 2011-07-22 | 2012-01-11 | 江苏徕兹光电科技有限公司 | 激光测距仪的光学系统结构 |
EP2405286A1 (en) * | 2009-03-03 | 2012-01-11 | Kabushiki Kaisha TOPCON | Distance measuring device |
CN102540170A (zh) * | 2012-02-10 | 2012-07-04 | 江苏徕兹光电科技有限公司 | 基于双波长激光管相位测量的校准方法及其测距装置 |
CN202649463U (zh) * | 2012-02-10 | 2013-01-02 | 江苏徕兹光电科技有限公司 | 基于双波长激光管相位测量的校准装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600299A (en) * | 1982-08-10 | 1986-07-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Optical distance measuring instrument |
JPH06186337A (ja) | 1992-12-21 | 1994-07-08 | Mitsubishi Heavy Ind Ltd | レーザ測距装置 |
JP4855749B2 (ja) * | 2005-09-30 | 2012-01-18 | 株式会社トプコン | 距離測定装置 |
CN101482619B (zh) * | 2008-01-08 | 2012-07-25 | 亚洲光学股份有限公司 | 距离测量方法及距离测量系统 |
JP2010203877A (ja) | 2009-03-03 | 2010-09-16 | Topcon Corp | 距離測定装置 |
CN102667521B (zh) * | 2009-12-22 | 2015-04-29 | 莱卡地球系统公开股份有限公司 | 高精度距离测量装置 |
CN102176021B (zh) * | 2011-01-25 | 2013-03-27 | 华中科技大学 | 一种激光相位法测距装置 |
CN202770994U (zh) | 2012-08-06 | 2013-03-06 | 深圳市迈测科技有限公司 | 一种测距系统 |
-
2013
- 2013-03-08 CN CN201310073631.1A patent/CN104035099B/zh active Active
-
2014
- 2014-03-06 WO PCT/CN2014/072969 patent/WO2014135097A1/zh active Application Filing
- 2014-03-06 US US14/889,674 patent/US9945937B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5633706A (en) * | 1993-12-27 | 1997-05-27 | Hyundai Electronics Industries Co., Ltd. | Optical distance measurement apparatus and method |
CN1712990A (zh) * | 2004-06-15 | 2005-12-28 | 北阳电机株式会社 | 光波距离测量装置 |
CN101581783A (zh) * | 2008-05-16 | 2009-11-18 | 张俊忠 | 一种相位测量的校准方法、装置及测距设备 |
EP2405286A1 (en) * | 2009-03-03 | 2012-01-11 | Kabushiki Kaisha TOPCON | Distance measuring device |
CN101762809A (zh) * | 2009-12-29 | 2010-06-30 | 广州北才光电科技有限公司 | 基于液晶光阀原理相位测量的校准方法、校准装置和测距装置 |
CN102313882A (zh) * | 2011-07-22 | 2012-01-11 | 江苏徕兹光电科技有限公司 | 激光测距仪的光学系统结构 |
CN102540170A (zh) * | 2012-02-10 | 2012-07-04 | 江苏徕兹光电科技有限公司 | 基于双波长激光管相位测量的校准方法及其测距装置 |
CN202649463U (zh) * | 2012-02-10 | 2013-01-02 | 江苏徕兹光电科技有限公司 | 基于双波长激光管相位测量的校准装置 |
Non-Patent Citations (1)
Title |
---|
DDS技术在相位式激光测距中的应用;孙丰明等;《计算机工程与设计》;20090831;第30卷(第8期);1879-1881 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014135097A1 (zh) | 2014-09-12 |
CN104035099A (zh) | 2014-09-10 |
US9945937B2 (en) | 2018-04-17 |
US20160124078A1 (en) | 2016-05-05 |
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C53 | Correction of patent of invention or patent application | ||
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Address after: 213012 Jiangsu province Changzhou City Zhonglou District Longcheng Road No. 2188 gate of the new science and Technology Industrial Park Building No. 11 Applicant after: JIANGSU LAITZ OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 213012 Jiangsu province Changzhou City Zhonglou District Longcheng Road No. 2188 gate of the new science and Technology Industrial Park Building No. 11 Applicant before: JIANGSU LAITZ OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: JIANGSU LAIZI OPTOELECTRONICS TECHNOLOGY CO., LTD. TO: JIANGSU LAITZ OPTOELECTRONIC TECHNOLOGY CO., LTD. |
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Address after: 213012 Jiangsu province Changzhou City Zhonglou District Longcheng Road No. 2188 gate of the new science and Technology Industrial Park Building No. 11 Applicant after: Jiangsu laitz intelligent equipment Polytron Technologies Inc. Address before: 213012 Jiangsu province Changzhou City Zhonglou District Longcheng Road No. 2188 gate of the new science and Technology Industrial Park Building No. 11 Applicant before: JIANGSU LAITZ OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20161031 Address after: 213012 Jiangsu province Changzhou City Zhonglou District Road No. 2188 New Dragon Gate Industrial Park 11 3 floor Applicant after: JIANGSU LAITZ MEASURING& CONTROL TECHNOLOGY Co.,Ltd. Applicant after: Qiao Baiwen Address before: 213012 Jiangsu province Changzhou City Zhonglou District Longcheng Road No. 2188 gate of the new science and Technology Industrial Park Building No. 11 Applicant before: Jiangsu laitz intelligent equipment Polytron Technologies Inc. |
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