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DE60205736D1 - System und verfahren zum optischen identifizieren von objekten - Google Patents

System und verfahren zum optischen identifizieren von objekten

Info

Publication number
DE60205736D1
DE60205736D1 DE60205736T DE60205736T DE60205736D1 DE 60205736 D1 DE60205736 D1 DE 60205736D1 DE 60205736 T DE60205736 T DE 60205736T DE 60205736 T DE60205736 T DE 60205736T DE 60205736 D1 DE60205736 D1 DE 60205736D1
Authority
DE
Germany
Prior art keywords
laser
signals
microprocessor
detector
laser source
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
DE60205736T
Other languages
English (en)
Other versions
DE60205736T2 (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
Application granted granted Critical
Publication of DE60205736D1 publication Critical patent/DE60205736D1/de
Publication of DE60205736T2 publication Critical patent/DE60205736T2/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE60205736T 2001-04-12 2002-04-12 System und verfahren zum optischen identifizieren von objekten Expired - Lifetime DE60205736T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US834220 1986-02-27
US09/834,220 US6875993B2 (en) 2001-04-12 2001-04-12 Systems and methods for optically detecting and identifying objects in an environment
PCT/US2002/011464 WO2002084324A1 (en) 2001-04-12 2002-04-12 System and method for optically identifying objects

Publications (2)

Publication Number Publication Date
DE60205736D1 true DE60205736D1 (de) 2005-09-29
DE60205736T2 DE60205736T2 (de) 2006-06-01

Family

ID=25266410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205736T Expired - Lifetime DE60205736T2 (de) 2001-04-12 2002-04-12 System und verfahren zum optischen identifizieren von objekten

Country Status (7)

Country Link
US (1) US6875993B2 (de)
EP (1) EP1386177B1 (de)
JP (1) JP2004527125A (de)
AT (1) ATE302955T1 (de)
DE (1) DE60205736T2 (de)
TW (1) TW569029B (de)
WO (1) WO2002084324A1 (de)

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* Cited by examiner, † Cited by third party
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US20050151053A1 (en) * 2004-01-08 2005-07-14 Griffin Dennis P. Infrared proximity sensor for air bag safety
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
WO2006044758A2 (en) * 2004-10-15 2006-04-27 Trico Products Corporation Of Tennessee Object detection system with a vcsel diode array
US7321117B2 (en) * 2005-09-22 2008-01-22 Honeywell International Inc. Optical particulate sensor in oil quality detection
CN100582743C (zh) * 2006-12-21 2010-01-20 中国科学院半导体研究所 一种用于疾病诊断的光学生物芯片与制备方法
JP2010160117A (ja) * 2009-01-09 2010-07-22 Fuji Xerox Co Ltd 計測装置
DE202011004899U1 (de) 2011-04-05 2012-07-09 Peguform Gmbh Kraftfahrzeuginnenverkleidungsbauteil aus Kunststoff
TWI459165B (zh) * 2012-03-14 2014-11-01 Giga Byte Tech Co Ltd 零件辨識系統及零件辨識方法
US9506750B2 (en) * 2012-09-07 2016-11-29 Apple Inc. Imaging range finding device and method
KR102185204B1 (ko) * 2013-08-27 2020-12-01 삼성전자주식회사 적외선을 이용한 센서 장치를 갖는 전자 장치 및 그 동작 방법
US9553423B2 (en) 2015-02-27 2017-01-24 Princeton Optronics Inc. Miniature structured light illuminator
EP3176612B1 (de) * 2015-12-04 2021-03-03 Asqella Oy Abbildungsvorrichtung zur überwachung von objekten
CN110178044B (zh) * 2017-01-23 2022-04-05 深圳源光科技有限公司 检测装置、检测系统及检测装置的制作方法
US20180225888A1 (en) * 2017-02-07 2018-08-09 Wal-Mart Stores, Inc. Systems and methods for employee time recording
US11137246B2 (en) * 2019-01-31 2021-10-05 Himax Technologies Limited Optical device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037157A (en) 1976-04-05 1977-07-19 The United States Of America As Represented By The Secretary Of The Interior Electro-optical speed transducer
US4179685A (en) 1976-11-08 1979-12-18 Abbott Coin Counter Company, Inc. Automatic currency identification system
JPS544603U (de) 1977-06-13 1979-01-12
US4373804A (en) * 1979-04-30 1983-02-15 Diffracto Ltd. Method and apparatus for electro-optically determining the dimension, location and attitude of objects
EP0034088B1 (de) * 1980-02-12 1986-04-09 Supermarket Systems Apparat zur Erkennung von Gegenständen, wie z.B. Flaschen
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
JPH0175817U (de) 1987-11-09 1989-05-23
US5166741A (en) 1991-04-29 1992-11-24 Motorola, Inc. Optoelectronic speed/direction detector
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
US5382785A (en) * 1992-05-04 1995-01-17 Diolase Corporation Laser beam delivery path and target proximity sensor
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
AUPN744696A0 (en) * 1996-01-05 1996-02-01 Appleyard, Thomas John Safety apparatus and protection method for machines
US6091504A (en) * 1998-05-21 2000-07-18 Square One Technology, Inc. Method and apparatus for measuring gas concentration using a semiconductor laser
US6288644B1 (en) * 1998-09-01 2001-09-11 Caretaker System, Inc. Perimeter monitoring system
US6203985B1 (en) 1998-09-08 2001-03-20 Motorola, Inc. Bio-molecule analyzer with photosensitive material and fabrication
DE19843176C1 (de) * 1998-09-21 2000-10-19 Siemens Ag Optischer Encoder zur Erfassung von Dreh- und Linearbewegungen
US6115111A (en) 1998-10-05 2000-09-05 Korah; John K. Semiconductor laser based sensing device
US6353502B1 (en) 2000-06-13 2002-03-05 Eastman Kodak Company VCSEL field correction

Also Published As

Publication number Publication date
EP1386177A1 (de) 2004-02-04
EP1386177B1 (de) 2005-08-24
US6875993B2 (en) 2005-04-05
DE60205736T2 (de) 2006-06-01
US20020148982A1 (en) 2002-10-17
ATE302955T1 (de) 2005-09-15
WO2002084324A1 (en) 2002-10-24
JP2004527125A (ja) 2004-09-02
TW569029B (en) 2004-01-01

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