SG11201501295XA - Laser distance measurement method and laser distance measurement device - Google Patents

Laser distance measurement method and laser distance measurement device

Info

Publication number
SG11201501295XA
SG11201501295XA SG11201501295XA SG11201501295XA SG11201501295XA SG 11201501295X A SG11201501295X A SG 11201501295XA SG 11201501295X A SG11201501295X A SG 11201501295XA SG 11201501295X A SG11201501295X A SG 11201501295XA SG 11201501295X A SG11201501295X A SG 11201501295XA
Authority
SG
Singapore
Prior art keywords
distance measurement
laser distance
measurement device
measurement method
laser
Prior art date
Application number
SG11201501295XA
Inventor
Kouichirou Nagata
Yutaka Hisamitsu
Original Assignee
Ihi Corp
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.)
Filing date
Publication date
Application filed by Ihi Corp filed Critical Ihi Corp
Publication of SG11201501295XA publication Critical patent/SG11201501295XA/en

Links

Classifications

    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • 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
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/048—Detecting movement of traffic to be counted or controlled with provision for compensation of environmental or other condition, e.g. snow, vehicle stopped at detector
    • 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
    • G01S17/88—Lidar systems specially adapted for specific applications
SG11201501295XA 2012-10-19 2013-05-21 Laser distance measurement method and laser distance measurement device SG11201501295XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012231704A JP6252722B2 (en) 2012-10-19 2012-10-19 Laser distance measuring method and laser distance measuring apparatus
PCT/JP2013/064064 WO2014061301A1 (en) 2012-10-19 2013-05-21 Laser distance measurement method and laser distance measurement device

Publications (1)

Publication Number Publication Date
SG11201501295XA true SG11201501295XA (en) 2015-05-28

Family

ID=50487879

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201703168XA SG10201703168XA (en) 2012-10-19 2013-05-21 Laser distance measurement method and laser distance measurement device
SG11201501295XA SG11201501295XA (en) 2012-10-19 2013-05-21 Laser distance measurement method and laser distance measurement device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201703168XA SG10201703168XA (en) 2012-10-19 2013-05-21 Laser distance measurement method and laser distance measurement device

Country Status (4)

Country Link
EP (1) EP2910973A4 (en)
JP (1) JP6252722B2 (en)
SG (2) SG10201703168XA (en)
WO (1) WO2014061301A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6505470B2 (en) * 2015-02-27 2019-04-24 株式会社デンソー Noise removal method and object recognition apparatus
JP2017096792A (en) * 2015-11-25 2017-06-01 株式会社デンソーウェーブ Traffic density measuring device
JP2020091157A (en) * 2018-12-04 2020-06-11 株式会社Ihi Optical distance measuring device and transfer system
JP7127517B2 (en) * 2018-12-10 2022-08-30 株式会社Ihi object detector
CN112051576B (en) * 2020-08-31 2021-08-24 江苏微之润智能技术有限公司 Intelligent multi-frequency microwave rainfall monitoring method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3564800B2 (en) * 1994-08-30 2004-09-15 株式会社デンソー Distance measuring device
JP4940458B2 (en) * 2007-08-10 2012-05-30 本田技研工業株式会社 Object detection device
JP5078944B2 (en) * 2009-04-27 2012-11-21 本田技研工業株式会社 Vehicle travel control device
JP5246430B2 (en) 2009-08-19 2013-07-24 株式会社Ｉｈｉ Obstacle detection method and apparatus

Also Published As

Publication number Publication date
EP2910973A1 (en) 2015-08-26
JP6252722B2 (en) 2017-12-27
SG10201703168XA (en) 2017-05-30
EP2910973A4 (en) 2016-06-01
WO2014061301A1 (en) 2014-04-24
JP2014085125A (en) 2014-05-12

Similar Documents

Publication Publication Date Title
IL264237A (en) Device and method for subgingival measurement
GB2519006B (en) Size measurement device and size measurement method
EP2933599A4 (en) Method and device for measuring displacement
EP2892191A4 (en) Beam forming method and device
EP2766744A4 (en) Distance measurement methods and apparatus
GB201214555D0 (en) Optical device and method
EP2790011A4 (en) Measurement device and measurement method
EP2824417A4 (en) Distance calculation device and distance calculation method
EP2905576A4 (en) Shape measuring method and device
EP2891865A4 (en) Measuring method and measuring device
GB2504822B (en) Range measurement apparatus and range measurement method
EP2884793A4 (en) Indication method and device for measurement parameter
EP2824416A4 (en) Distance calculation device and distance calculation method
EP2893310A4 (en) Devices and methods for measuring light
EP2801835A4 (en) Measurement method and measurement device
GB201317904D0 (en) Size measurement apparatus and size measurement method
EP2821016A4 (en) Measurement device and measurement method
EP2818109A4 (en) Concentration measurement device and concentration measurement method
EP2818110A4 (en) Concentration measurement device and concentration measurement method
EP2908091A4 (en) Shape measuring method and shape measuring device
EP2790425A4 (en) Time calibration method and device
EP2725385A4 (en) Distance measuring method and device
GB201511876D0 (en) Viscosity measurement method and viscosity measurement device
EP2803973A4 (en) Optical probe and optical measurement method
EP2784486A4 (en) Measurement device and measurement method