TWI799817B - Calibration device, calibration system, electronic equipment and calibration method - Google Patents
Calibration device, calibration system, electronic equipment and calibration method Download PDFInfo
- Publication number
- TWI799817B TWI799817B TW110110705A TW110110705A TWI799817B TW I799817 B TWI799817 B TW I799817B TW 110110705 A TW110110705 A TW 110110705A TW 110110705 A TW110110705 A TW 110110705A TW I799817 B TWI799817 B TW I799817B
- Authority
- TW
- Taiwan
- Prior art keywords
- calibration
- electronic equipment
- calibration method
- calibration device
- calibration system
- Prior art date
Links
Classifications
-
- 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
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010293416.2A CN111473747B (en) | 2020-04-15 | 2020-04-15 | Calibration device, calibration system, electronic device and calibration method |
CN202010293416.2 | 2020-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW202140996A TW202140996A (en) | 2021-11-01 |
TWI799817B true TWI799817B (en) | 2023-04-21 |
Family
ID=71752017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW110110705A TWI799817B (en) | 2020-04-15 | 2021-03-24 | Calibration device, calibration system, electronic equipment and calibration method |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN111473747B (en) |
TW (1) | TWI799817B (en) |
WO (1) | WO2021208582A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111473747B (en) * | 2020-04-15 | 2022-07-26 | Oppo广东移动通信有限公司 | Calibration device, calibration system, electronic device and calibration method |
CN112737667B (en) * | 2020-12-29 | 2023-09-01 | 成都星时代宇航科技有限公司 | Terahertz experiment signal transmission assembly and device for space communication |
CN115047433B (en) * | 2022-08-16 | 2022-11-01 | 杭州宇称电子技术有限公司 | Optical automatic adjusting method for TOF distance measuring system and application thereof |
Citations (7)
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CN1173632A (en) * | 1997-04-10 | 1998-02-18 | 萧宁华 | Laser axial centering instrument |
CN101216558A (en) * | 2008-01-21 | 2008-07-09 | 中国科学院安徽光学精密机械研究所 | Laser radar emission and receiving light path parallel regulating system and method |
TWI452262B (en) * | 2011-05-17 | 2014-09-11 | Univ Nat Yunlin Sci & Tech | Interferometer system for simultaneous measurement of linear displacement and tilt angle |
TWI457537B (en) * | 2011-02-01 | 2014-10-21 | Zygo Corp | Interferometric heterodyne optical encoder system |
CN108181688A (en) * | 2018-01-17 | 2018-06-19 | 常州镭斯尔通讯技术有限公司 | For transceiver optoelectronic device receiver to Barebone and its application |
CN108287338A (en) * | 2017-12-19 | 2018-07-17 | 天津市计量监督检测科学研究院 | Laser range finder verification system based on error cancellation principle and its calibration method |
CN109387824A (en) * | 2018-11-15 | 2019-02-26 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of laser range finder transmitting-receiving plain shaft parallelism measurement method |
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CN101718529B (en) * | 2009-11-30 | 2011-06-08 | 重庆大学 | Multi-beam deformation detecting device and use method thereof |
JP6176438B2 (en) * | 2013-03-15 | 2017-08-09 | 株式会社リコー | Displacement detector manufacturing method |
EP3054264B1 (en) * | 2015-02-04 | 2017-04-12 | Prüftechnik Dieter Busch AG | Device and method for determining the deviation of two bodies from their intended position |
CN204854657U (en) * | 2015-05-12 | 2015-12-09 | 西安邮电大学 | Mark many optical axises optical system parallelism of optical axes's device |
CN204831196U (en) * | 2015-08-14 | 2015-12-02 | 江苏北方湖光光电有限公司 | School device is examined to portable wide many optical axises of spectrum parallel |
CN205209430U (en) * | 2015-11-27 | 2016-05-04 | 成都信息工程大学 | Many laser angle of wavelength correction formula ladder speculum laser interferometer |
RU2644994C1 (en) * | 2017-04-07 | 2018-02-15 | Акционерное общество "Научно-производственное предприятие "Геофизика-Космос" (АО "НПП "Геофизика-Космос") | Angular-motion transducer |
CN207019637U (en) * | 2017-07-26 | 2018-02-16 | 南京模拟技术研究所 | A kind of prismatic reflection formula prover |
CN107493427A (en) * | 2017-07-31 | 2017-12-19 | 广东欧珀移动通信有限公司 | Focusing method, device and the mobile terminal of mobile terminal |
CN107505121B (en) * | 2017-09-30 | 2019-05-17 | 中国科学院上海光学精密机械研究所 | The angle measuring device and method of electro-optic crystal light pass surface normal and the optical axis of crystal |
CN107884763B (en) * | 2017-10-11 | 2019-11-12 | 北京空间机电研究所 | A kind of optical axis Calibration Method and device |
CN207500860U (en) * | 2017-11-21 | 2018-06-15 | 广州达森灯光股份有限公司 | Realize the grenade instrumentation of beam pattern effect |
CN108061527A (en) * | 2017-12-20 | 2018-05-22 | 中国科学院长春光学精密机械与物理研究所 | A kind of two-dimensional laser autocollimator of anti-air agitation |
DE102017223618A1 (en) * | 2017-12-21 | 2019-06-27 | Robert Bosch Gmbh | Optical scanning system and method for calibrating the optical scanning system |
CN109031247A (en) * | 2018-08-24 | 2018-12-18 | 北京大汉正源科技有限公司 | A kind of collimation camera lens and laser radar launcher |
CN109580177B (en) * | 2018-11-06 | 2023-09-29 | 中国科学院西安光学精密机械研究所 | Airborne three-optical axis consistency testing assembly, system and testing method |
CN111473747B (en) * | 2020-04-15 | 2022-07-26 | Oppo广东移动通信有限公司 | Calibration device, calibration system, electronic device and calibration method |
-
2020
- 2020-04-15 CN CN202010293416.2A patent/CN111473747B/en active Active
-
2021
- 2021-02-09 WO PCT/CN2021/076336 patent/WO2021208582A1/en active Application Filing
- 2021-03-24 TW TW110110705A patent/TWI799817B/en active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1173632A (en) * | 1997-04-10 | 1998-02-18 | 萧宁华 | Laser axial centering instrument |
CN101216558A (en) * | 2008-01-21 | 2008-07-09 | 中国科学院安徽光学精密机械研究所 | Laser radar emission and receiving light path parallel regulating system and method |
TWI457537B (en) * | 2011-02-01 | 2014-10-21 | Zygo Corp | Interferometric heterodyne optical encoder system |
TWI452262B (en) * | 2011-05-17 | 2014-09-11 | Univ Nat Yunlin Sci & Tech | Interferometer system for simultaneous measurement of linear displacement and tilt angle |
CN108287338A (en) * | 2017-12-19 | 2018-07-17 | 天津市计量监督检测科学研究院 | Laser range finder verification system based on error cancellation principle and its calibration method |
CN108181688A (en) * | 2018-01-17 | 2018-06-19 | 常州镭斯尔通讯技术有限公司 | For transceiver optoelectronic device receiver to Barebone and its application |
CN109387824A (en) * | 2018-11-15 | 2019-02-26 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of laser range finder transmitting-receiving plain shaft parallelism measurement method |
Also Published As
Publication number | Publication date |
---|---|
WO2021208582A1 (en) | 2021-10-21 |
CN111473747B (en) | 2022-07-26 |
TW202140996A (en) | 2021-11-01 |
CN111473747A (en) | 2020-07-31 |
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