SG10201703168XA - Laser distance measurement method and laser distance measurement device - Google Patents

Laser distance measurement method and laser distance measurement device

Info

Publication number
SG10201703168XA
SG10201703168XA SG10201703168XA SG10201703168XA SG10201703168XA SG 10201703168X A SG10201703168X A SG 10201703168XA SG 10201703168X A SG10201703168X A SG 10201703168XA SG 10201703168X A SG10201703168X A SG 10201703168XA SG 10201703168X A SG10201703168X A SG 10201703168XA
Authority
SG
Singapore
Prior art keywords
distance measurement
laser distance
measurement device
measurement method
laser
Prior art date
Application number
SG10201703168XA
Other languages
English (en)
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 SG10201703168XA publication Critical patent/SG10201703168XA/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483Details of pulse systems
    • G01S7/486Receivers
    • G01S7/487Extracting wanted echo signals, e.g. pulse detection
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data of a target
    • G01S17/42Simultaneous measurement of distance and other co-ordinates
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/048Detecting movement of traffic to be counted or controlled with provision for compensation of environmental or other condition, e.g. snow, vehicle stopped at detector
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data of a target
    • G01S17/08Systems determining position data of a target for measuring distance only
    • G01S17/10Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88Lidar systems specially adapted for specific applications

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Traffic Control Systems (AREA)
SG10201703168XA 2012-10-19 2013-05-21 Laser distance measurement method and laser distance measurement device SG10201703168XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012231704A JP6252722B2 (ja) 2012-10-19 2012-10-19 レーザ距離測定方法及びレーザ距離測定装置

Publications (1)

Publication Number Publication Date
SG10201703168XA true SG10201703168XA (en) 2017-05-30

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 After (1)

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

Country Status (4)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6505470B2 (ja) * 2015-02-27 2019-04-24 株式会社デンソー ノイズ除去方法および物体認識装置
JP2017096792A (ja) * 2015-11-25 2017-06-01 株式会社デンソーウェーブ 交通量計測装置
JP2020091157A (ja) * 2018-12-04 2020-06-11 株式会社Ihi 光学式距離計測装置及び移載システム
JP7127517B2 (ja) * 2018-12-10 2022-08-30 株式会社Ihi 物体検出装置
CN112051576B (zh) * 2020-08-31 2021-08-24 江苏微之润智能技术有限公司 一种智能多频微波降雨监测方法
US11555895B2 (en) * 2021-04-20 2023-01-17 Innovusion, Inc. Dynamic compensation to polygon and motor tolerance using galvo control profile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3564800B2 (ja) * 1994-08-30 2004-09-15 株式会社デンソー 距離測定装置
JP4940458B2 (ja) * 2007-08-10 2012-05-30 本田技研工業株式会社 物体検出装置
JP5078944B2 (ja) * 2009-04-27 2012-11-21 本田技研工業株式会社 車両用走行制御装置
JP5246430B2 (ja) 2009-08-19 2013-07-24 株式会社Ihi 障害物検知方法及び装置

Also Published As

Publication number Publication date
EP2910973A1 (de) 2015-08-26
EP2910973A4 (de) 2016-06-01
WO2014061301A1 (ja) 2014-04-24
JP6252722B2 (ja) 2017-12-27
SG11201501295XA (en) 2015-05-28
JP2014085125A (ja) 2014-05-12

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