DE60205233D1 - Laser-optisches sensorsystem zur objekterkennung - Google Patents

Laser-optisches sensorsystem zur objekterkennung

Info

Publication number
DE60205233D1
DE60205233D1 DE60205233T DE60205233T DE60205233D1 DE 60205233 D1 DE60205233 D1 DE 60205233D1 DE 60205233 T DE60205233 T DE 60205233T DE 60205233 T DE60205233 T DE 60205233T DE 60205233 D1 DE60205233 D1 DE 60205233D1
Authority
DE
Germany
Prior art keywords
laser
object detection
monitored area
laser signals
optical sensor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60205233T
Other languages
English (en)
Other versions
DE60205233T2 (de
Inventor
A Tatum
K Guenter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE60205233D1 publication Critical patent/DE60205233D1/de
Application granted granted Critical
Publication of DE60205233T2 publication Critical patent/DE60205233T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01S7/4802—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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values
    • 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
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE60205233T 2001-04-12 2002-04-12 Laser-optisches sensorsystem zur objekterkennung Expired - Lifetime DE60205233T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US834244 2001-04-12
US09/834,244 US6787756B2 (en) 2001-04-12 2001-04-12 Semiconductor laser-based area scanner
PCT/US2002/011467 WO2002084326A1 (en) 2001-04-12 2002-04-12 Laser optical sensing system and method for object recognition

Publications (2)

Publication Number Publication Date
DE60205233D1 true DE60205233D1 (de) 2005-09-01
DE60205233T2 DE60205233T2 (de) 2006-06-29

Family

ID=25266470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205233T Expired - Lifetime DE60205233T2 (de) 2001-04-12 2002-04-12 Laser-optisches sensorsystem zur objekterkennung

Country Status (7)

Country Link
US (1) US6787756B2 (de)
EP (1) EP1377848B1 (de)
JP (1) JP2004536289A (de)
AT (1) ATE300747T1 (de)
DE (1) DE60205233T2 (de)
TW (1) TW569028B (de)
WO (1) WO2002084326A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005122094A1 (en) 2004-06-14 2005-12-22 Agency For Science, Technology And Research Method for detecting desired objects in a highly dynamic environment by a monitoring system
JP5017797B2 (ja) * 2005-04-18 2012-09-05 富士ゼロックス株式会社 マルチスポット型面発光レーザおよびその駆動方法
US7321117B2 (en) * 2005-09-22 2008-01-22 Honeywell International Inc. Optical particulate sensor in oil quality detection
KR100984727B1 (ko) * 2010-04-30 2010-10-01 유병소 대상물 가공 방법 및 대상물 가공 장치
US10215436B1 (en) 2011-05-02 2019-02-26 John M. Rawski Full spectrum universal controller
US9648284B2 (en) 2011-05-15 2017-05-09 Lighting Science Group Corporation Occupancy sensor and associated methods
US9681108B2 (en) 2011-05-15 2017-06-13 Lighting Science Group Corporation Occupancy sensor and associated methods
US20130021474A1 (en) * 2011-07-20 2013-01-24 Raytheon Company Rolling-shutter imaging system with synchronized scanning illumination and methods for higher-resolution imaging
US9412253B2 (en) * 2014-02-06 2016-08-09 Biological Illumination, Llc System for detecting and analyzing motion for pattern prediction and associated methods
DE102015105149B4 (de) * 2015-04-02 2018-10-11 Sick Ag Optoelektronischer Sensor
US20210247504A1 (en) * 2018-05-09 2021-08-12 Ams Sensors Asia Pte. Ltd Three-dimensional imaging and sensing applications using polarization specific vcsels
DE102021133748A1 (de) 2021-12-17 2023-06-22 Ifm Electronic Gmbh Laservorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179685A (en) * 1976-11-08 1979-12-18 Abbott Coin Counter Company, Inc. Automatic currency identification system
US4509075A (en) * 1981-06-15 1985-04-02 Oxbridge, Inc. Automatic optical inspection apparatus
WO1988000745A1 (en) * 1986-07-24 1988-01-28 Keith Jeffrey Gate Detection system
US5266810A (en) * 1992-04-14 1993-11-30 Imtec, Inc. Package height detector having a first group of light sensors selectively enabled by the detector outputs of a second group of light sensors
US5835613A (en) * 1992-05-05 1998-11-10 Automotive Technologies International, Inc. Optical identification and monitoring system using pattern recognition for use with vehicles
DE4404483A1 (de) * 1994-02-12 1995-08-17 Junghans Gmbh Geb Verfahren zur Erkennung von Gegenständen
US5793485A (en) * 1995-03-20 1998-08-11 Sandia Corporation Resonant-cavity apparatus for cytometry or particle analysis
US5635724A (en) * 1995-06-07 1997-06-03 Intecolor Method and apparatus for detecting the location of an object on a surface
DE19843176C1 (de) * 1998-09-21 2000-10-19 Siemens Ag Optischer Encoder zur Erfassung von Dreh- und Linearbewegungen

Also Published As

Publication number Publication date
WO2002084326A1 (en) 2002-10-24
DE60205233T2 (de) 2006-06-29
ATE300747T1 (de) 2005-08-15
US20020148944A1 (en) 2002-10-17
JP2004536289A (ja) 2004-12-02
US6787756B2 (en) 2004-09-07
EP1377848B1 (de) 2005-07-27
EP1377848A1 (de) 2004-01-07
TW569028B (en) 2004-01-01

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