TWI799817B - Calibration device, calibration system, electronic equipment and calibration method - Google Patents

Calibration device, calibration system, electronic equipment and calibration method Download PDF

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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
Application number
TW110110705A
Other languages
Chinese (zh)
Other versions
TW202140996A (en
Inventor
楊小威
Original Assignee
大陸商Ｏｐｐｏ廣東移動通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 大陸商Ｏｐｐｏ廣東移動通信有限公司 filed Critical 大陸商Ｏｐｐｏ廣東移動通信有限公司
Publication of TW202140996A publication Critical patent/TW202140996A/en
Application granted granted Critical
Publication of TWI799817B publication Critical patent/TWI799817B/en

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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)
TW110110705A 2020-04-15 2021-03-24 Calibration device, calibration system, electronic equipment and calibration method TWI799817B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010293416.2 2020-04-15
CN202010293416.2A CN111473747B (en) 2020-04-15 2020-04-15 Calibration device, calibration system, electronic device and calibration method

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)

* Cited by examiner, † Cited by third party
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

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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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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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