ES2045188T3 - Dispositivo para la deteccion selectiva de objetos. - Google Patents

Dispositivo para la deteccion selectiva de objetos.

Info

Publication number
ES2045188T3
ES2045188T3 ES88850189T ES88850189T ES2045188T3 ES 2045188 T3 ES2045188 T3 ES 2045188T3 ES 88850189 T ES88850189 T ES 88850189T ES 88850189 T ES88850189 T ES 88850189T ES 2045188 T3 ES2045188 T3 ES 2045188T3
Authority
ES
Spain
Prior art keywords
objects
rays
signals
sensor unit
radiation
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
ES88850189T
Other languages
English (en)
Inventor
Jan-Erik Lundin
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.)
Saab Missiles AB
Original Assignee
Saab Missiles AB
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 Saab Missiles AB filed Critical Saab Missiles AB
Application granted granted Critical
Publication of ES2045188T3 publication Critical patent/ES2045188T3/es
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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G5/00—Elevating or traversing control systems for guns
    • F41G5/08—Ground-based tracking-systems for aerial targets
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/781—Details
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/789—Systems for determining direction or deviation from predetermined direction using rotating or oscillating beam systems, e.g. using mirrors, prisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/26—Detecting, e.g. by using light barriers using multiple transmitters or receivers using mechanical scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

DISPOSITIVO PARA LA DETECCION SELECTIVA DE OBJETOS, COMO AERONAVES, PROYECTILES, HELICOPTEROS Y SIMILARES, MEDIANTE RAYOS PROCEDENTES DE LOS OBJETOS, PREFERENTEMENTE RAYOS INFRARROJOS. CONSTA DE AL MENOS UN SENSOR (1) Y AL MENOS DOS ENTRADAS OPTICAS A UNA DISTANCIA RELATIVA, UNA RESPECTO DE LA OTRA, A TRAVES DE UN ANGULO VISUAL DEL DISPOSITIVO AL OBJETO. EL SENSOR (1) CONSTA DE AL MENOS UN FOCO (15) PARA ENFOCAR LOS RAYOS A UN PLANO FOCAL. EL SENSOR VA DOTADO CON AL MENOS UN ELEMENTO DETECTOR SENSIBLE A LA RADIACION (16) QUE EMITE SEÑALES CORRESPONDIENTES A LA RADIACION. EL DISPOSITIVO EXPLORA DE FORMA VARIABLE UN CAMPO ANGULAR EN AZIMUT Y/O ELEVACION. CONSTA ADEMAS DE UNA UNIDAD EVALUADORA QUE RECIBE LAS SEÑALES. EL INVENTO SE CARACTERIZA, ESPECIALMENTE, EN QUE LA UNIDAD DE EVALUACION (2) SELECCIONA OBJETOS QUE PARECEN TENER UN TAMAÑO SIMILAR RESPECTO AL ANGULO MEDIDO DESDE LA POSICION DEL DISPOSITIVO, POR UN LADO GRANDES OBJETOS SITUADOS A LARGA DISTANCIA, COMO AERONAVES, ETC. Y, POR LA OTRA, OBJETOS PEQUEÑOS SITUADOS A DISTANCIA MENOR, COMO PAJAROS, SUPRIMIENDO SEÑALES CUYA AMPLITUD COMO FUNCION DEL ANGULO DE AZIMUT O ELEVACION EXPLORADO MUESTRA UNA EXTENSION RELATIVAMENTE GRANDE COMPARADA CON LAS SEÑALES QUE MUESTRAN UNA EXTENSION RELATIVAMENTE PEQUEÑA.
ES88850189T 1987-05-29 1988-05-27 Dispositivo para la deteccion selectiva de objetos. Expired - Lifetime ES2045188T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702247A SE462999B (sv) 1987-05-29 1987-05-29 Anordning foer selektiv detektering av foeremaal

Publications (1)

Publication Number Publication Date
ES2045188T3 true ES2045188T3 (es) 1994-01-16

Family

ID=20368692

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88850189T Expired - Lifetime ES2045188T3 (es) 1987-05-29 1988-05-27 Dispositivo para la deteccion selectiva de objetos.

Country Status (10)

Country Link
US (1) US5008522A (es)
EP (2) EP0362276A1 (es)
JP (1) JPH0731238B2 (es)
AT (1) ATE96232T1 (es)
AU (1) AU610202B2 (es)
DE (1) DE3885017T2 (es)
ES (1) ES2045188T3 (es)
FI (1) FI97915C (es)
SE (1) SE462999B (es)
WO (1) WO1988009513A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528038A (en) * 1991-05-07 1996-06-18 Matsushita Electric Industrial Co., Ltd. Temperature distribution measurement apparatus and its application to a human body detecting system
US5283551A (en) * 1991-12-31 1994-02-01 Aritech Corporation Intrusion alarm system
JP3010459B2 (ja) * 1992-08-03 2000-02-21 松下電器産業株式会社 温度分布測定装置および人体検知システム
FR2695731B1 (fr) * 1992-09-11 1994-10-28 Thomson Csf Dispositif de poursuite optronique multicible.
US5660471A (en) * 1993-02-26 1997-08-26 Matsushita Electric Industrial Co., Ltd. Temperature distribution measuring device and measuring method
EP1026521B1 (en) * 1995-04-12 2004-09-29 Matsushita Electric Industrial Co., Ltd. Method and apparatus for detecting an object
FR2805350B1 (fr) * 2000-02-18 2003-07-11 Scertab Soc Civ Ile D Etudes E Equipement de telemetrie pour la cartographie bi- ou tri-dimensionnelle d'un volume
JP4136858B2 (ja) * 2003-09-12 2008-08-20 キヤノン株式会社 位置検出装置、及び情報入力装置
US7498576B2 (en) * 2005-12-12 2009-03-03 Suren Systems, Ltd. Temperature detecting system and method
KR101304244B1 (ko) * 2012-02-23 2013-09-06 한국표준과학연구원 이중 적외선 센서를 이용한 시각 장애인용 안내 장치
RU2676856C2 (ru) * 2016-06-07 2019-01-11 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации Способ поиска оптических и оптико-электронных приборов

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312326A (en) * 1980-05-30 1982-01-26 Lajet Energy Company Electro-magnetic radiation reflective concentrator
US1343393A (en) * 1919-04-08 1920-06-15 Albert Abrams Method of and apparatus for detecting and observing objects in the dark
US2972924A (en) * 1958-02-26 1961-02-28 John E Clemens Optical comparator and range finder
US3736057A (en) * 1971-04-12 1973-05-29 Eastman Kodak Co Zone range finder apparatus
US4004852A (en) * 1975-06-30 1977-01-25 Rockwell International Corporation Integrated automatic ranging device for optical instruments
JPS5385454A (en) * 1977-01-06 1978-07-27 Canon Inc Distance detecting method
DE2904654A1 (de) * 1979-02-07 1980-08-14 Heimann Gmbh Optische anordnung fuer einen passiven infrarot-bewegungsmelder
JPS5669606A (en) * 1979-11-09 1981-06-11 Seiko Koki Kk Focus detector
GB2213019B (en) * 1980-08-19 1989-10-25 Elliott Brothers London Ltd Head-up display systems
FR2554612B1 (fr) * 1983-11-04 1988-07-08 Onera (Off Nat Aerospatiale) Procede et dispositif de guidage automatique de mobiles en particulier de chariots automoteurs sans conducteur
US4667090A (en) * 1985-06-10 1987-05-19 The United States Of America As Represented By The Secretary Of The Air Force Synthetic aperture multi-telescope tracker apparatus
US4675532A (en) * 1985-11-06 1987-06-23 Irvine Sensors Corporation Combined staring and scanning photodetector sensing system having both temporal and spatial filtering
US4719350A (en) * 1986-01-30 1988-01-12 Hughes Aircraft Co. Radiation imaging enhancement

Also Published As

Publication number Publication date
AU1935388A (en) 1988-12-21
FI97915B (fi) 1996-11-29
ATE96232T1 (de) 1993-11-15
US5008522A (en) 1991-04-16
SE8702247L (sv) 1988-11-30
DE3885017T2 (de) 1994-02-24
FI97915C (fi) 1997-03-10
JPH02503824A (ja) 1990-11-08
DE3885017D1 (de) 1993-11-25
AU610202B2 (en) 1991-05-16
SE8702247D0 (sv) 1987-05-29
EP0298059B1 (en) 1993-10-20
SE462999B (sv) 1990-09-24
WO1988009513A1 (en) 1988-12-01
JPH0731238B2 (ja) 1995-04-10
EP0362276A1 (en) 1990-04-11
FI895620A0 (fi) 1989-11-24
EP0298059A1 (en) 1989-01-04

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