CN103261912B - 用于测量对象的距离和/或强度特性的设备和方法 - Google Patents

用于测量对象的距离和/或强度特性的设备和方法 Download PDF

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Publication number
CN103261912B
CN103261912B CN201180046990.7A CN201180046990A CN103261912B CN 103261912 B CN103261912 B CN 103261912B CN 201180046990 A CN201180046990 A CN 201180046990A CN 103261912 B CN103261912 B CN 103261912B
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China
Prior art keywords
pixel
frequency
intensity
measurements
distance
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Expired - Fee Related
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CN201180046990.7A
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English (en)
Chinese (zh)
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CN103261912A (zh
Inventor
J·P·高德巴茨
A·A·多林顿
M·J·克里
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WAIKTOLINK Ltd
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WAIKTOLINK Ltd
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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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • 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
    • 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
    • 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
    • G01S7/491—Details of non-pulse systems
    • 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
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4915—Time delay measurement, e.g. operational details for pixel components; Phase measurement

Landscapes

  • 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)
  • Measurement Of Optical Distance (AREA)
CN201180046990.7A 2010-07-29 2011-07-29 用于测量对象的距离和/或强度特性的设备和方法 Expired - Fee Related CN103261912B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40061610P 2010-07-29 2010-07-29
US61/400,616 2010-07-29
PCT/IB2011/002359 WO2012014077A2 (en) 2010-07-29 2011-07-29 Apparatus and method for measuring the distance and/or intensity characteristics of objects

Publications (2)

Publication Number Publication Date
CN103261912A CN103261912A (zh) 2013-08-21
CN103261912B true CN103261912B (zh) 2016-01-20

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CN201180046990.7A Expired - Fee Related CN103261912B (zh) 2010-07-29 2011-07-29 用于测量对象的距离和/或强度特性的设备和方法

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Country Link
US (1) US9182492B2 (https=)
EP (1) EP2598910A4 (https=)
JP (1) JP6073786B2 (https=)
KR (1) KR20130129358A (https=)
CN (1) CN103261912B (https=)
NZ (1) NZ607441A (https=)
WO (1) WO2012014077A2 (https=)

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Also Published As

Publication number Publication date
EP2598910A2 (en) 2013-06-05
US9182492B2 (en) 2015-11-10
WO2012014077A2 (en) 2012-02-02
WO2012014077A3 (en) 2012-05-18
EP2598910A4 (en) 2014-06-25
JP6073786B2 (ja) 2017-02-01
JP2013535675A (ja) 2013-09-12
US20130116977A1 (en) 2013-05-09
CN103261912A (zh) 2013-08-21
KR20130129358A (ko) 2013-11-28
NZ607441A (en) 2015-07-31

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