ATE557297T1 - Aktive elektro-optische vorrichtung zum erkennen eines hindernisses, insbesondere für ein autonomes navigationssytem - Google Patents

Aktive elektro-optische vorrichtung zum erkennen eines hindernisses, insbesondere für ein autonomes navigationssytem

Info

Publication number
ATE557297T1
ATE557297T1 AT04714394T AT04714394T ATE557297T1 AT E557297 T1 ATE557297 T1 AT E557297T1 AT 04714394 T AT04714394 T AT 04714394T AT 04714394 T AT04714394 T AT 04714394T AT E557297 T1 ATE557297 T1 AT E557297T1
Authority
AT
Austria
Prior art keywords
receiver
radiation
obstacle
detecting
optical device
Prior art date
Application number
AT04714394T
Other languages
English (en)
Inventor
Roberto Finizio
P Repetto
Pietro Perlo
Stefano Bernard
C Carvignese
Nereo Pallaro
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Application granted granted Critical
Publication of ATE557297T1 publication Critical patent/ATE557297T1/de

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
    • G01S17/933—Lidar systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
    • 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
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/269—Analysis of motion using gradient-based methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Glass Compositions (AREA)
  • Liquid Crystal (AREA)
AT04714394T 2003-03-14 2004-02-25 Aktive elektro-optische vorrichtung zum erkennen eines hindernisses, insbesondere für ein autonomes navigationssytem ATE557297T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000197A ITTO20030197A1 (it) 2003-03-14 2003-03-14 Dispositivo elettro-ottico attivo per il rilevamento di
PCT/IB2004/000601 WO2004081598A2 (en) 2003-03-14 2004-02-25 An active electro-optical device for detecting obstacles, in particular for autonomous navigation

Publications (1)

Publication Number Publication Date
ATE557297T1 true ATE557297T1 (de) 2012-05-15

Family

ID=32983244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04714394T ATE557297T1 (de) 2003-03-14 2004-02-25 Aktive elektro-optische vorrichtung zum erkennen eines hindernisses, insbesondere für ein autonomes navigationssytem

Country Status (6)

Country Link
US (1) US7202459B2 (de)
EP (1) EP1604224B1 (de)
CN (1) CN100383555C (de)
AT (1) ATE557297T1 (de)
IT (1) ITTO20030197A1 (de)
WO (1) WO2004081598A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312611A1 (de) * 2003-03-21 2004-09-30 Daimlerchrysler Ag Verfahren und Vorrichtung zum Erfassen eines Objekts im Umfeld eines Kraftfahrzeugs
JP3846494B2 (ja) * 2004-07-13 2006-11-15 日産自動車株式会社 移動障害物検出装置
US7009558B1 (en) * 2005-03-14 2006-03-07 Delphi Technologies, Inc. Vehicle mounted satellite tracking system
EP2101193B1 (de) 2008-03-10 2012-05-30 Sick Ag Sicherheitssystem zur berührungslosen Messung von Positionen, Wegen und Geschwindigkeiten
WO2013062401A1 (en) * 2011-10-24 2013-05-02 Dawson Yahya Ratnam A machine vision based obstacle detection system and a method thereof
CN102506892B (zh) * 2011-11-08 2014-08-20 北京航空航天大学 一种光流多传感器和惯导器件信息融合配置方法
WO2015066560A1 (en) * 2013-11-01 2015-05-07 InvenSense, Incorporated Systems and methods for optical sensor navigation
KR101913835B1 (ko) * 2016-10-27 2018-10-31 주식회사 에스오에스랩 장애물 감지장치 및 감지방법
US10663298B2 (en) * 2017-06-25 2020-05-26 Invensense, Inc. Method and apparatus for characterizing platform motion
CN108399629B (zh) * 2018-02-05 2020-06-02 西南交通大学 一种人工复眼相机的图像阵列光流估计方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128874A (en) 1990-01-02 1992-07-07 Honeywell Inc. Inertial navigation sensor integrated obstacle detection system
US5257209A (en) 1990-06-26 1993-10-26 Texas Instruments Incorporated Optical flow computation for moving sensors
US5467122A (en) * 1991-10-21 1995-11-14 Arete Associates Underwater imaging in real time, using substantially direct depth-to-display-height lidar streak mapping
JP2979900B2 (ja) 1993-05-26 1999-11-15 日本ビクター株式会社 記録媒体
DE4317960A1 (de) 1993-05-28 1995-01-12 Bayerische Motoren Werke Ag Verfahren zum Vermeiden einer Kollision eines Kraftfahrzeugs
IT1261699B (it) * 1993-06-03 1996-05-29 Finmeccanica Spa Sistema di navigazione a sensore d'immagine passivo.
US5598488A (en) 1993-09-13 1997-01-28 Massachusetts Institute Of Technology Object movement estimator using one-dimensional optical flow
CN1102255A (zh) * 1993-11-03 1995-05-03 宏技股份有限公司 智能型载具导航装置
US7049945B2 (en) 2000-05-08 2006-05-23 Automotive Technologies International, Inc. Vehicular blind spot identification and monitoring system
EP0861445B1 (de) * 1995-11-14 2003-03-05 Areté Associates, Inc. Lidar abbildungssystem mit streifenförmiger fotokathode und konfokaler reflexion
EP1297486A4 (de) * 2000-06-15 2006-09-27 Automotive Systems Lab Besetzungssensor
US6411871B1 (en) 2000-08-05 2002-06-25 American Gnc Corporation Autonomous navigation, guidance and control using LDRI
CN1139786C (zh) * 2002-02-06 2004-02-25 何秀凤 自主式定位定向导航仪
CN1451946A (zh) * 2002-04-15 2003-10-29 中国大通实业有限公司 汽车全球定位系统自主导航仪

Also Published As

Publication number Publication date
CN100383555C (zh) 2008-04-23
CN1697982A (zh) 2005-11-16
US20060091286A1 (en) 2006-05-04
ITTO20030197A1 (it) 2004-09-15
EP1604224B1 (de) 2012-05-09
US7202459B2 (en) 2007-04-10
EP1604224A2 (de) 2005-12-14
WO2004081598A2 (en) 2004-09-23
WO2004081598A3 (en) 2004-12-16

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