WO2005088380A1 - Dispositif pour detecter des objets optiques ou optoelectroniques - Google Patents

Dispositif pour detecter des objets optiques ou optoelectroniques Download PDF

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Publication number
WO2005088380A1
WO2005088380A1 PCT/RU2004/000091 RU2004000091W WO2005088380A1 WO 2005088380 A1 WO2005088380 A1 WO 2005088380A1 RU 2004000091 W RU2004000091 W RU 2004000091W WO 2005088380 A1 WO2005088380 A1 WO 2005088380A1
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
signal
lineynοgο
οπτiκο
channel
Prior art date
Application number
PCT/RU2004/000091
Other languages
English (en)
Russian (ru)
Inventor
Mikhail Yurevich Skripka
Nikolai Vsevolodovich Cheburkin
Mikhail Vladimirovich Ruzin
Original Assignee
Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'osoboe Konstruktorskoe Byuro Vysokoenergetichestikh Laserov 'granat' Imeni V.K. Orlova'
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 Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'osoboe Konstruktorskoe Byuro Vysokoenergetichestikh Laserov 'granat' Imeni V.K. Orlova' filed Critical Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'osoboe Konstruktorskoe Byuro Vysokoenergetichestikh Laserov 'granat' Imeni V.K. Orlova'
Priority to PCT/RU2004/000091 priority Critical patent/WO2005088380A1/fr
Publication of WO2005088380A1 publication Critical patent/WO2005088380A1/fr

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G01S7/4804—Auxiliary means for detecting or identifying lidar signals or the like, e.g. laser illuminators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer

Definitions

  • the main disadvantages of this invention may be the following.
  • ⁇ - the yield of radiation of the lamp, ⁇ - the distance to the consumer.
  • this device also has its drawbacks when operating in the face of a difficult purposeful operation.
  • v ⁇ y vy ⁇ d signaln ⁇ g ⁇ ⁇ tsess ⁇ a vy ⁇ aba ⁇ yvayuschy signal ⁇ tsi ⁇ nalny ya ⁇ s ⁇ i ⁇ na, s ⁇ edinen s ⁇ v ⁇ ym v ⁇ d ⁇ m bl ⁇ a ya ⁇ s ⁇ i, ⁇ y m ⁇ zhe ⁇ by ⁇ provided ⁇ e ⁇ m ya ⁇ s ⁇ i luminescence mn ⁇ g ⁇ elemen ⁇ n ⁇ g ⁇ lineyn ⁇ g ⁇ sve ⁇ indi ⁇ a ⁇ a.
  • the device To ensure that the device is not connected to the device, the device must be disconnected from the power supply unit and the mains voltage must be disconnected from the device.
  • the input of this unit is connected to one of the outputs of the power supply unit, and the output of the unit is connected to the input of the unit.
  • the optical-visual channel can be equipped with an element that prevents radiation from the end of the output channel of the visual channel.
  • an element that prevents radiation from the end of the output channel of the visual channel In practice, in most cases, you need to know the distance to a convenient optical or medical device.
  • this device it is possible to be equipped with a device for the distribution of a device for a convenient or portable electronic device. Quick description of the drawing.
  • Fig. 1 a functional diagram of the devices for detecting optical and electronic devices is provided. Referring to FIG. 2, a structured circuit of this device.
  • the device detects an optical and optical elec- Z ⁇ ndi ⁇ uyuschy ⁇ anal 3 v ⁇ lyuchae ⁇ a laze ⁇ ny izlucha ⁇ el 6 7 bl ⁇ m power
  • the device may contain an optical compensator 30, which is, in general, inaccessible, It can be performed, for example, in the form of a flat parallel plate from an optical glass.
  • Block 2 of the signal processing may be performed in the form of sequentially connected signal process 31, digital
  • the device may supply a voltage of 37 to the power supply connected to the power supply unit 38 and the 36 power supply unit.
  • the device if necessary, may be able to support the computer
  • multi-line linear receiver 12 connected to the signal processing unit 31 of the signal processing unit 2, multi-line linear multi-channel 12 and the dual-mode laser Us ⁇ ys ⁇ v ⁇ , ⁇ i ne ⁇ b ⁇ dim ⁇ s ⁇ i, m ⁇ zhe ⁇ s ⁇ de ⁇ zha ⁇ signaln ⁇ e us ⁇ ys ⁇ v ⁇ 40 ele ⁇ iches ⁇ i s ⁇ edinenn ⁇ e with ⁇ dnim of vy ⁇ d ⁇ v u ⁇ avlyayuscheg ⁇ ⁇ n ⁇ lle ⁇ a 35.
  • Devices if necessary, may be equipped with devices 14
  • Block 7 of the laser emitter is powered by pulsed pulses for the laser emitter 6.
  • the power of the laser emitter 7 is pulsed by 6
  • the high-performance linear receiver 12 is designed to ensure 15 ⁇ iches ⁇ i ⁇ signal ⁇ v of l ⁇ tsi ⁇ uem ⁇ g ⁇ ⁇ bema ⁇ s ⁇ ans ⁇ va 23 ⁇ e ⁇ b ⁇ az ⁇ vaniya e ⁇ i ⁇ signal ⁇ v in ⁇ tsi ⁇ nalnye ele ⁇ iches ⁇ ie signals vy ⁇ de ⁇ azhd ⁇ g ⁇ elemen ⁇ a ⁇ n ⁇ g ⁇ ⁇ iemni ⁇ a mn ⁇ g ⁇ elemen ⁇ n ⁇ g ⁇ lineyn ⁇ g ⁇ ⁇ iemni ⁇ a 12 and ⁇ e ⁇ edachi e ⁇ i ⁇ ele ⁇ iches ⁇ i ⁇ signal ⁇ v on bl ⁇ 2 ⁇ b ⁇ ab ⁇ i signal.
  • a multi-element linear CCD is used (receiver communication) of the receiver.
  • the receiver channel 4 is intended for receiving radiation from the processed volume of the device 23 and generating the signal for unit 2 of the signal processing.
  • a good lens is used for the optional 11.
  • the popular divider 17 beam is made on the basis of adhesives from two glass prism - prism 41 and the accelerator 42, and this is the ⁇ iches ⁇ y ⁇ m ⁇ ensa ⁇ 30 vy ⁇ lnen as ⁇ l ⁇ s ⁇ a ⁇ alleln ⁇ y ⁇ las ⁇ iny and eg ⁇ ⁇ lschina ⁇ bes ⁇ echivae ⁇ ⁇ avnuyu ⁇ iches ⁇ uyu length ⁇ b ⁇ i ⁇ ⁇ anala ⁇ , ⁇ b ⁇ az ⁇ vanny ⁇ ⁇ uch ⁇ ami 19 and 20.
  • Signal 31 ⁇ tsess ⁇ ⁇ ednaznachen for ⁇ iema, amplification, and signal ⁇ e ⁇ b ⁇ az ⁇ vanie anal ⁇ g ⁇ v ⁇ g ⁇ multi-element linear receiver 12 in a digital format (signal conditioning, dual-sided selection, analog-to-digital conversion), but also for ⁇ mi ⁇ vaniya signal u ⁇ avleniya for bl ⁇ a 36 ya ⁇ s ⁇ i, ⁇ tsi ⁇ naln ⁇ g ⁇ s ⁇ edney ya ⁇ s ⁇ i ⁇ na l ⁇ tsi ⁇ uem ⁇ g ⁇ ⁇ s ⁇ ans ⁇ va 23.
  • Digital compilation 34 for polarization is intended for comparing higher signal levels for more practical paired elements of a multi-functional (linear) S ⁇ avnenie Koch ⁇ sya ⁇ elemen ⁇ n ⁇ and ⁇ i ⁇ evyshenii zadann ⁇ g ⁇ u ⁇ vnya s ⁇ n ⁇ sheniya e ⁇ i ⁇ signal ⁇ v ⁇ m ⁇ a ⁇ a ⁇ 34 ⁇ e ⁇ edae ⁇ value ⁇ yad ⁇ v ⁇ g ⁇ n ⁇ me ⁇ a elemen ⁇ a ⁇ n ⁇ g ⁇ ⁇ iemni ⁇ a in ⁇ m za ⁇ egis ⁇ i ⁇ van ⁇ lezny signal on u ⁇ avlyayuschy ⁇ n ⁇ lle ⁇ 35.
  • LEDs As a component of 27 used LED emitters (LEDs).
  • LEDs LED emitters
  • ⁇ i ⁇ -5 anal visual observation
  • ⁇ ednaznachen ⁇ susches ⁇ vleniya ⁇ e ⁇ a ⁇ m 43 for observation ⁇ uzhayuschey mes ⁇ n ⁇ s ⁇ i in ⁇ le 29
  • z ⁇ eniya ⁇ i ⁇ -vizualn ⁇ g ⁇ ⁇ anala 5 observation and iden ⁇ i ⁇ i ⁇ atsii mes ⁇ a ⁇ l ⁇ zheniya ⁇ bna ⁇ uzhenn ⁇ g ⁇ ⁇ iches ⁇ g ⁇ or ⁇ i ⁇ -ele ⁇ nn ⁇ g ⁇ ⁇ be ⁇ a 1 ⁇ ivyaz ⁇ y ⁇ ⁇ uzhayuschey eg ⁇ mes ⁇ n ⁇ s ⁇ i.
  • the 39 linear receiver When supplying the power supply to the controller, the 39 linear receiver outputs to unit 7 the power supply of the laser emitter, the multi-element linear supply 12 and the signal process 19 control pulses, and at the same time, at the output of the emitter 6, a frequent investigation of the pulses is obtained when the emitted radiation is obtained by means of 2).
  • the image is compiled with a beam of 19 radiation with a polarization corresponding to polarization of a beam of light 8, and at the bottom there is a beam of 20 with 8 radiation 20 candles.
  • an analogue output signal is detected that is connected to an integrated receiver. This sequence runs on block 2 of the signal processing.
  • signal processing is performed on a multi-element linear signal processor with 12 sequential cycles in the transmission mode. Furthermore, each cycle uses signals from the multi-element linear receiver 12, registered in the previous cycle.
  • P ⁇ i is ⁇ lz ⁇ vanii lineyn ⁇ g ⁇ ⁇ iemni ⁇ a 12 chisl ⁇ m ⁇ iemny ⁇ elemen ⁇ v 2000 ⁇ i chas ⁇ e ⁇ dsve ⁇ i 500 Hz dli ⁇ eln ⁇ s ⁇ ⁇ ln ⁇ g ⁇ tsi ⁇ la ⁇ b ⁇ ab ⁇ i s ⁇ s ⁇ avila 2 ms and v ⁇ emya ⁇ sa ⁇ dn ⁇ g ⁇ ⁇ iemn ⁇ g ⁇ elemen ⁇ a lineyn ⁇ g ⁇ ⁇ iemni ⁇ a - 0.5 m ⁇ s. ⁇ flower It is its own turn, each of the process components is comprised of two common facilities.
  • ⁇ ⁇ echenie ⁇ e ⁇ v ⁇ g ⁇ ⁇ lu ⁇ e ⁇ i ⁇ da ⁇ susches ⁇ vlyae ⁇ sya ⁇ s ⁇ e ⁇ v ⁇ y ⁇ l ⁇ viny lineyn ⁇ g ⁇ ⁇ iemni ⁇ a 12 on ⁇ uyu ⁇ s ⁇ u ⁇ ae ⁇ ⁇ uch ⁇ radiation 19 with ⁇ - ⁇ lya ⁇ izatsiey, and ⁇ echenie v ⁇ g ⁇ ⁇ lu ⁇ e ⁇ i ⁇ da - d ⁇ ug ⁇ y ⁇ l ⁇ viny on ⁇ uyu ⁇ s ⁇ u ⁇ ae ⁇ ⁇ uch ⁇ radiation 20 from 8- ⁇ lya ⁇ izatsiey.
  • signal process 31 there is a gain, amplification, and processing of an analog signal with a multi-element linear signal 12, there is a signal ⁇ e ⁇ b ⁇ az ⁇ vanie 21) and ⁇ a ⁇ zhe ⁇ mi ⁇ ue ⁇ sya signal u ⁇ avleniya ⁇ tsi ⁇ nalny s ⁇ edney ya ⁇ s ⁇ i ⁇ na l ⁇ tsi ⁇ uem ⁇ g ⁇ ⁇ bema ⁇ s ⁇ ans ⁇ va 23 bl ⁇ a ya ⁇ s ⁇ i 36.
  • the digital compres- sion 33 of the amplitude has a continuous comparison of the signals from the front of the element of the multi- and ⁇ evyshenii eg ⁇ za ⁇ us ⁇ ae ⁇ ⁇ m ⁇ a ⁇ a ⁇ 34 ⁇ lya ⁇ izatsii.
  • Tsi ⁇ v ⁇ y ⁇ m ⁇ a ⁇ a ⁇ 34 ⁇ lya ⁇ izatsii s ⁇ n ⁇ si ⁇ u ⁇ vni signal ⁇ iches ⁇ i s ⁇ yazhenny ⁇ elemen ⁇ a ⁇ ny ⁇ ⁇ iemni ⁇ a ⁇ lineyn ⁇ g ⁇ ⁇ iemni ⁇ a 12 ⁇ anala ⁇ ⁇ uch ⁇ a 19 with ⁇ - ⁇ lya ⁇ izatsiey and ⁇ uch ⁇ a 20 8 ⁇ lya ⁇ izatsiey and ⁇ i ⁇ evyshenii zadann ⁇ g ⁇ u ⁇ vnya s ⁇ n ⁇ sheniya e ⁇ i ⁇ signal ⁇ v ⁇ e ⁇ edae ⁇ value ⁇ yad ⁇ v ⁇ g ⁇ n ⁇ me ⁇ a elemen ⁇ a ⁇ n ⁇ g ⁇ ⁇ iemni ⁇ a mn ⁇ g ⁇ elemen ⁇ n ⁇ g ⁇ lineyn ⁇ g ⁇ ⁇ iemni ⁇ a 12 in A useful signal is registered
  • a signal is triggered for signaling device 40 and for l ⁇ a ya ⁇ s ⁇ i 36.

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Selon l'invention, le dispositif de détection d'objets optiques ou optoélectroniques par le scannage de l'espace balayé comprend un canal de sondage (3) se présentant comme un émetteur laser de rayonnement à polarisation plane (6) avec un objectif (9), qui forme une indicatrice d'intensité du rayonnement laser dans une zone distante, qui se présente comme une 'lame étroite', un canal de réception (4) avec un filtre lumineux à interférences (10), un objectif de réception (11), et un photorécepteur linéaire à éléments multiples (12), connecté à une unité de traitement de signaux (2), reliée à un afficheur linéaire à éléments multiples, couplé optiquement au canal d'observation optique et visuel (5). Les axes longitudinal et transversal de l'indicatrice du rayonnement laser, du photorécepteur linéaire à éléments multiples et de l'afficheur linéaire à éléments multiples sont couplés dans le champ d'observation du canal d'observation optique et visuel. Entre l'objectif (11) et le photorécepteur (12) on a monté un diviseur à polarisation (17), qui divise le rayonnement en deux faisceaux polarisés de façon orthogonale. Deux images couplées optiquement sont formées dans le photorécepteur (12).
PCT/RU2004/000091 2004-03-11 2004-03-11 Dispositif pour detecter des objets optiques ou optoelectroniques WO2005088380A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2004/000091 WO2005088380A1 (fr) 2004-03-11 2004-03-11 Dispositif pour detecter des objets optiques ou optoelectroniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2004/000091 WO2005088380A1 (fr) 2004-03-11 2004-03-11 Dispositif pour detecter des objets optiques ou optoelectroniques

Publications (1)

Publication Number Publication Date
WO2005088380A1 true WO2005088380A1 (fr) 2005-09-22

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472854A (en) * 1973-05-11 1977-05-11 Nat Res Dev Differential optical polarisation detectors
US5877855A (en) * 1995-03-06 1999-03-02 Hollandse Signaalapparaten B.V. Arrangement for the detection of targets
RU2155357C1 (ru) * 1999-06-15 2000-08-27 Государственное унитарное предприятие "НПО Астрофизика" Способ обнаружения оптических и оптико-электронных приборов
RU2208248C2 (ru) * 1997-06-06 2003-07-10 Овд Кинеграм Аг Устройство для распознавания оптических дифракционных меток
WO2003102626A1 (fr) * 2002-05-31 2003-12-11 Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'osoboe Konstruktorskoe Byuro Vysokoenergeticheskikh Laserov 'granat' Imeni V.K.Orlova' Dispositif de detection d'objets optiques et optoelectroniques

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472854A (en) * 1973-05-11 1977-05-11 Nat Res Dev Differential optical polarisation detectors
US5877855A (en) * 1995-03-06 1999-03-02 Hollandse Signaalapparaten B.V. Arrangement for the detection of targets
RU2208248C2 (ru) * 1997-06-06 2003-07-10 Овд Кинеграм Аг Устройство для распознавания оптических дифракционных меток
RU2155357C1 (ru) * 1999-06-15 2000-08-27 Государственное унитарное предприятие "НПО Астрофизика" Способ обнаружения оптических и оптико-электронных приборов
WO2003102626A1 (fr) * 2002-05-31 2003-12-11 Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'osoboe Konstruktorskoe Byuro Vysokoenergeticheskikh Laserov 'granat' Imeni V.K.Orlova' Dispositif de detection d'objets optiques et optoelectroniques

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