SG11202009078TA - Obstacle sensing system and obstacle sensing method - Google Patents

Obstacle sensing system and obstacle sensing method

Info

Publication number
SG11202009078TA
SG11202009078TA SG11202009078TA SG11202009078TA SG11202009078TA SG 11202009078T A SG11202009078T A SG 11202009078TA SG 11202009078T A SG11202009078T A SG 11202009078TA SG 11202009078T A SG11202009078T A SG 11202009078TA SG 11202009078T A SG11202009078T A SG 11202009078TA
Authority
SG
Singapore
Prior art keywords
obstacle sensing
sensing system
obstacle
sensing method
sensing
Prior art date
Application number
SG11202009078TA
Other languages
English (en)
Inventor
Kinya Ichimura
Original Assignee
Mitsui E&S Machinery Co Ltd
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 Mitsui E&S Machinery Co Ltd filed Critical Mitsui E&S Machinery Co Ltd
Publication of SG11202009078TA publication Critical patent/SG11202009078TA/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
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
    • B60W30/095—Predicting travel path or likelihood of collision
    • B60W30/0956—Predicting travel path or likelihood of collision the prediction being responsive to traffic or environmental parameters
    • 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
    • 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
    • G01S7/4802—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • 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
    • G01S7/484—Transmitters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
    • G05D1/024—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/20—Control system inputs
    • G05D1/24—Arrangements for determining position or orientation
    • G05D1/247—Arrangements for determining position or orientation using signals provided by artificial sources external to the vehicle, e.g. navigation beacons

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
SG11202009078TA 2018-03-16 2018-03-16 Obstacle sensing system and obstacle sensing method SG11202009078TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/010634 WO2019176116A1 (ja) 2018-03-16 2018-03-16 障害物検知システムおよび障害物検知方法

Publications (1)

Publication Number Publication Date
SG11202009078TA true SG11202009078TA (en) 2020-10-29

Family

ID=67906531

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202009078TA SG11202009078TA (en) 2018-03-16 2018-03-16 Obstacle sensing system and obstacle sensing method

Country Status (4)

Country Link
US (1) US11977164B2 (de)
EP (1) EP3767337A4 (de)
SG (1) SG11202009078TA (de)
WO (1) WO2019176116A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022539936A (ja) * 2019-01-16 2022-09-14 ハイ ロボティクス カンパニー リミテッド 障害物回避方法、装置及び倉庫ロボット

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3257845B2 (ja) 1992-12-16 2002-02-18 西松建設株式会社 トンネル建設資材用搬送車
US5612781A (en) * 1993-09-09 1997-03-18 Kabushiki Kaisha Topcon Object reflector detection system
JPH1010233A (ja) 1996-06-24 1998-01-16 Mitsui Eng & Shipbuild Co Ltd レーザ式障害物検知方法およびセンサ
JP2000075032A (ja) 1998-09-02 2000-03-14 Komatsu Ltd 走行路上の障害物の検出方法及びその存否推定方法
US7136753B2 (en) * 2002-12-05 2006-11-14 Denso Corporation Object recognition apparatus for vehicle, inter-vehicle control apparatus, and distance measurement apparatus
JP4462196B2 (ja) 2006-01-18 2010-05-12 パナソニック電工株式会社 移動車両
JP4687563B2 (ja) * 2006-05-23 2011-05-25 株式会社デンソー 車両用レーンマーク認識装置
US20100066587A1 (en) * 2006-07-14 2010-03-18 Brian Masao Yamauchi Method and System for Controlling a Remote Vehicle
JP5152840B2 (ja) * 2007-11-07 2013-02-27 オムロンオートモーティブエレクトロニクス株式会社 車載用レーダ装置
JP5184973B2 (ja) * 2008-05-29 2013-04-17 オムロンオートモーティブエレクトロニクス株式会社 物体検出装置
JP5147129B2 (ja) 2008-10-23 2013-02-20 株式会社Ｉｈｉエアロスペース 自律型移動体
JP5267592B2 (ja) 2010-04-09 2013-08-21 株式会社デンソー 物体認識装置
JP6132659B2 (ja) * 2013-02-27 2017-05-24 シャープ株式会社 周囲環境認識装置、それを用いた自律移動システムおよび周囲環境認識方法
JP6091294B2 (ja) 2013-04-02 2017-03-08 株式会社神戸製鋼所 列車先頭位置の検出方法及び検出装置
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
JP2016224854A (ja) * 2015-06-03 2016-12-28 シャープ株式会社 自律走行装置
KR101762504B1 (ko) * 2015-08-31 2017-07-28 고려대학교 산학협력단 레이저 거리 센서를 이용한 바닥 장애물 검출 방법
JP6875790B2 (ja) * 2015-10-26 2021-05-26 シャープ株式会社 測距装置および走行装置
JP6677516B2 (ja) * 2016-01-21 2020-04-08 シャープ株式会社 自律走行装置

Also Published As

Publication number Publication date
WO2019176116A1 (ja) 2019-09-19
EP3767337A4 (de) 2021-11-17
US20210072399A1 (en) 2021-03-11
US11977164B2 (en) 2024-05-07
EP3767337A1 (de) 2021-01-20

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