JP5683782B2 - 距離測定装置及び距離測定方法 - Google Patents

距離測定装置及び距離測定方法 Download PDF

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JP5683782B2
JP5683782B2 JP2008330162A JP2008330162A JP5683782B2 JP 5683782 B2 JP5683782 B2 JP 5683782B2 JP 2008330162 A JP2008330162 A JP 2008330162A JP 2008330162 A JP2008330162 A JP 2008330162A JP 5683782 B2 JP5683782 B2 JP 5683782B2
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light
measurement
unit
optical path
reference light
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Japanese (ja)
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JP2010151618A5 (enExample
JP2010151618A (ja
Inventor
政裕 大石
政裕 大石
義克 徳田
義克 徳田
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Topcon Corp
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Topcon Corp
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Priority to JP2008330162A priority Critical patent/JP5683782B2/ja
Priority to PCT/JP2009/071145 priority patent/WO2010073994A1/ja
Priority to EP09834795.8A priority patent/EP2375265B1/en
Priority to CN2009801515252A priority patent/CN102265178B/zh
Priority to US13/141,541 priority patent/US8610880B2/en
Publication of JP2010151618A publication Critical patent/JP2010151618A/ja
Publication of JP2010151618A5 publication Critical patent/JP2010151618A5/ja
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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
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • 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
    • G01S17/34—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
JP2008330162A 2008-12-25 2008-12-25 距離測定装置及び距離測定方法 Active JP5683782B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2008330162A JP5683782B2 (ja) 2008-12-25 2008-12-25 距離測定装置及び距離測定方法
PCT/JP2009/071145 WO2010073994A1 (ja) 2008-12-25 2009-12-18 距離測定装置及び距離測定方法
EP09834795.8A EP2375265B1 (en) 2008-12-25 2009-12-18 Distance measurement device and distance measurement method
CN2009801515252A CN102265178B (zh) 2008-12-25 2009-12-18 距离测定装置及距离测定方法
US13/141,541 US8610880B2 (en) 2008-12-25 2009-12-18 Distance measuring apparatus and distance measuring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008330162A JP5683782B2 (ja) 2008-12-25 2008-12-25 距離測定装置及び距離測定方法

Publications (3)

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JP2010151618A JP2010151618A (ja) 2010-07-08
JP2010151618A5 JP2010151618A5 (enExample) 2012-02-09
JP5683782B2 true JP5683782B2 (ja) 2015-03-11

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JP2008330162A Active JP5683782B2 (ja) 2008-12-25 2008-12-25 距離測定装置及び距離測定方法

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US (1) US8610880B2 (enExample)
EP (1) EP2375265B1 (enExample)
JP (1) JP5683782B2 (enExample)
CN (1) CN102265178B (enExample)
WO (1) WO2010073994A1 (enExample)

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CN104849718B (zh) * 2014-04-25 2017-02-15 常州市新瑞得仪器有限公司 激光测距仪
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WO2017119118A1 (ja) * 2016-01-08 2017-07-13 オリンパス株式会社 標本形状測定方法及び標本形状測定装置
US11086014B2 (en) 2016-02-02 2021-08-10 Sony Corporation Ranging device, ranging method, signal processing device, and light projecting device
JP6693783B2 (ja) * 2016-03-24 2020-05-13 株式会社トプコン 距離測定装置およびその校正方法
JP6774192B2 (ja) * 2016-03-24 2020-10-21 株式会社トプコン 距離測定装置および距離測定方法
US10436572B2 (en) * 2016-03-30 2019-10-08 Hitachi, Ltd. Three-dimensional shape measuring apparatus, three-dimensional shape measuring probe
US10564042B1 (en) * 2016-04-18 2020-02-18 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Advantages of spatial demodulation in interferometric optical sensing applications
CN106289073B (zh) * 2016-09-29 2018-12-14 清华大学深圳研究生院 飞秒激光测距装置和方法
CN107884762A (zh) * 2016-09-30 2018-04-06 比亚迪股份有限公司 激光雷达及车辆
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WO2019031510A1 (ja) * 2017-08-08 2019-02-14 国立大学法人静岡大学 距離画像測定装置及び距離画像測定方法
JP6838532B2 (ja) * 2017-09-08 2021-03-03 オムロン株式会社 センサ装置および測定方法
DE102018125253B3 (de) * 2018-10-12 2019-12-24 Pepperl+Fuchs Gmbh Optischer Sensor nach dem Laufzeitprinzip zum Nachweis von Objekten in einem Überwachungsbereich
JP7240947B2 (ja) * 2019-05-09 2023-03-16 株式会社アドバンテスト 光学試験用装置
CN110471075B (zh) * 2019-08-23 2021-07-30 森思泰克河北科技有限公司 雷达测距方法、装置及终端设备
CN113820689B (zh) * 2020-06-18 2024-05-17 华为技术有限公司 接收器、激光测距设备及点云图像生成方法
JP2023149250A (ja) * 2022-03-30 2023-10-13 株式会社トプコン 測量機
CN116482662B (zh) * 2023-06-25 2023-08-22 成都量芯集成科技有限公司 一种光学测距仪自校准系统及其自校准方法
CN118033655A (zh) * 2023-11-22 2024-05-14 深圳市中图仪器股份有限公司 用于扩大调频连续波测距范围的测距装置及测距方法
CN120526859B (zh) * 2025-07-23 2025-09-30 杭州柏恒科技有限公司 一种多通道荧光相关光谱的多聚体检测数据处理方法

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Publication number Publication date
CN102265178B (zh) 2013-05-29
CN102265178A (zh) 2011-11-30
US20110310377A1 (en) 2011-12-22
EP2375265A1 (en) 2011-10-12
WO2010073994A1 (ja) 2010-07-01
US8610880B2 (en) 2013-12-17
EP2375265B1 (en) 2013-09-18
JP2010151618A (ja) 2010-07-08
EP2375265A4 (en) 2012-08-08

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