CN103983962B - 一种相位测量的校准方法、装置及测量装置 - Google Patents
一种相位测量的校准方法、装置及测量装置 Download PDFInfo
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- CN103983962B CN103983962B CN201410251075.7A CN201410251075A CN103983962B CN 103983962 B CN103983962 B CN 103983962B CN 201410251075 A CN201410251075 A CN 201410251075A CN 103983962 B CN103983962 B CN 103983962B
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- 238000005259 measurement Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims abstract description 62
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims description 82
- 238000009434 installation Methods 0.000 claims description 45
- 230000010355 oscillation Effects 0.000 claims description 28
- 230000005693 optoelectronics Effects 0.000 claims description 17
- 230000005622 photoelectricity Effects 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 210000004209 hair Anatomy 0.000 description 8
- 230000010363 phase shift Effects 0.000 description 6
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- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
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Classifications
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
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CN201410251075.7A CN103983962B (zh) | 2014-06-06 | 2014-06-06 | 一种相位测量的校准方法、装置及测量装置 |
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CN201410251075.7A CN103983962B (zh) | 2014-06-06 | 2014-06-06 | 一种相位测量的校准方法、装置及测量装置 |
Publications (2)
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CN103983962A CN103983962A (zh) | 2014-08-13 |
CN103983962B true CN103983962B (zh) | 2018-06-05 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104635239A (zh) * | 2015-03-02 | 2015-05-20 | 金华马卡科技有限公司 | 一种测距设备及其测距方法 |
CN105785344A (zh) * | 2016-04-22 | 2016-07-20 | 杜鑫 | 一种激光测距的校准装置 |
CN106324608B (zh) * | 2016-08-30 | 2018-11-27 | 深圳市威睿晶科电子有限公司 | 一种基于激光测距的内光路相位补偿方法及*** |
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 |
Citations (6)
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 |
CN101504462A (zh) * | 2008-02-04 | 2009-08-12 | 深圳市博时雅科技有限公司 | 相位差检测方法和***、双晶振混频电路及距离测量装置 |
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 |
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 |
CN203858361U (zh) * | 2014-06-06 | 2014-10-01 | 杜学璋 | 一种相位测量的校准装置及测量装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06186337A (ja) * | 1992-12-21 | 1994-07-08 | Mitsubishi Heavy Ind Ltd | レーザ測距装置 |
JP2010203877A (ja) * | 2009-03-03 | 2010-09-16 | Topcon Corp | 距離測定装置 |
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2014
- 2014-06-06 CN CN201410251075.7A patent/CN103983962B/zh active Active
Patent Citations (6)
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 |
CN101504462A (zh) * | 2008-02-04 | 2009-08-12 | 深圳市博时雅科技有限公司 | 相位差检测方法和***、双晶振混频电路及距离测量装置 |
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 |
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 |
CN203858361U (zh) * | 2014-06-06 | 2014-10-01 | 杜学璋 | 一种相位测量的校准装置及测量装置 |
Non-Patent Citations (2)
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》;20090430;第30卷(第8期);第1879-1881页 * |
相位式激光测宽仪的设计和实现;张竞等;《电子测量技术》;20070930;第30卷(第9期);第125-128页 * |
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Free format text: CORRECT: ADDRESS; FROM: 213000 CHANGZHOU, JIANGSU PROVINCE TO: 511450 GUANGZHOU, GUANGDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: DU XIN TO: DU XUEZHANG |
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