CN101625214B - Military camouflage facility for realizing invisibility - Google Patents
Military camouflage facility for realizing invisibility Download PDFInfo
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Abstract
The invention provides a military camouflage facility for realizing invisibility, which comprises a material layer with toughness and an image display part layer, wherein the image display part layer comprises a front surface and a back surface, and the front surface displays an image; the back surface of the image display part layer is in contact with the material layer with toughness; the image display part layer is provided with an interface for receiving an image signal; and image data displayed by the image display part layer are derived from the image signal received by the interface. The technology can lead the visual effect of an invisible object to be similar to a background in which the object is located, thereby achieving the visual effect of the object; and the visual invisible effect of the object can be also maintained in real time under the condition of the motion or shift of the object and the change of an environment. A device and aircraft weapon equipment with optical invisible effect, such as fighters, low-altitude bombers, and the like can be designed by the technical scheme.
Description
Technical field
The present invention relates to realize stealthy camouflage facility, particularly relate to control camouflage facility images displayed and realize the stealthy camouflage facility of optics.
Background technology
For a long time; People are for how realizing the stealthy keen interest that has; Particularly under war environment, stealth technology can improve our survival ability and the protective capability of avoiding enemy attack greatly, so the research of stealth technology becomes the great research topic of military field.The stealthy fighter plane of the U.S., stealth bomber adopt material obsorbing radar waves and special aircraft outer shape, thereby realize the stealth effect for radar wave.But the invisbile plane of the U.S. is still shot down on some battlefields, shows that still there is defective in it.The technological deficiency of a key is that this invisbile plane is only stealthy to radar wave and infrared light, and does not have stealthy for visible light.Because within certain viewing distance,, can clearly see aircraft through naked eyes or optical telescope as long as environment reaches certain optical brightness.Therefore for adopting optical imagery can destroy this invisbile plane easily as missile guided.
On the other hand, for the method for the stealthy of personnel or camouflage, what usually adopt on the battlefield is to adopt plant in the surrounding environment to cover the surface of equipment or be through on soldier's the body, forms with the consistent color of environment and pretends.But the problem that such camouflage exists is to move or equipment when moving as the soldier, owing to the variation of surrounding environment, possibly cause employed camouflage and surrounding environment inconsistent and stick one's chin out.
In recent years, domestic and international research for the optics stealth technology obtains some progress.Go out a kind of novel optical material like Sino-U.S.'s scientist's joint study and can realize that light transmits along material surface, thereby realized the stealthy of object itself.This technology has harsh requirement and for the angle and the wavelength of incident ray restriction is arranged for material.
Open day is to have described the method that designs stealthy clothes through former and later two object lens and fiber optic transmission in the Chinese invention patent application open file that on June 29th, 2005, publication number was CN1631281A; Since image when in optical fiber, transmit through repeatedly reflecting; The image of exporting after its every optical fiber transmission and the direction of original image are inconsistent; And fibre-optic inlet diameter is different with outlet diameter, and the image of output is twisted amplification, so the image of multifiber conduction back output is can not be consistent with the image of input; What see is mosaic image, and its stealth effect is poor.
Summary of the invention
Technical problem to be solved by this invention is how more effectively to realize for the stealthy of optics and how to be applied in the crucial places, battlefields such as aircraft, hidden facility.The present invention adopts and realizes that optics is stealthy to the front that is presented at object after the background image information of object employing optical channel transmission or the electronization processing; Because background image is gathered in real time and is shown in real time; Thereby realize that effective optics is stealthy, and combine radar wave camouflage material, infrared Absorption material to realize optics, radar, infrared multiplex stealth performance.
The term explanation: the stealthy irradiate light that is meant of the optics of indication arrives by behind the hidden substance among this paper, and people distinguish object itself and external environment condition through optical visual or image than difficulty from certain or a plurality of angle.
The term explanation: the implication of " stealthy " speech among this paper is identical with the implication of " stealth " speech; Be meant that the people can't discern or the profile of perceptual object or the existence of object, perhaps use certain detection/detecting instrument or equipment can't detect/detect or be difficult to detect/to detect the shape of object or the existence of perceptual object.
For addressing the above problem, propose to realize that stealthy first method is:
1, a kind ofly realize stealthy method, it is characterized in that comprising following steps:
The first step: collection needs the background image of hidden substance;
Second step: the image of being gathered is presented at the front that needs hidden substance.
2, a kind ofly realize stealthy method, it is characterized in that comprising following steps:
The first step: collection needs the background image of first side of hidden substance;
Second step: the image of being gathered is presented on second side relative with said first side that needs hidden substance.
3, a kind ofly realize stealthy method, it is characterized in that comprising following steps:
The first step: collection needs the background image of each side of at least two sides of hidden substance respectively, and said side is called the Background image planes;
Second step: the image of being gathered is presented at respectively on the side relative with each said Background image planes that needs hidden substance.
4, further be that the said first step adopts photoelectric conversion part to convert background image into the signal of telecommunication; Then through wire signal transmission or transmission of wireless signals to the electric light converting member, and in said second step, be electrical signal conversion optical imagery again by the electric light converting member.
5, further be that the said first step adopts optical element to adopt background image optical element to dwindle the back to background image through the optical path transmission through optics through the optical path transmission or the said first step.
6,, thereby produce object by stealthy effect because what seen when watching object in the front of object is the background image of display unit objects displayed.Further can photoelectric conversion part be installed in the rear side surface of object; The front side surface and the object that are installed in display unit on object form integral body; When movement of objects, display unit institute images displayed will be always consistent with the background image of object, can in changing environment, realize stealthy.
7, photoelectric conversion part is various cameras usually; General electric light converting member and display unit combine together, like LCD, cathode-ray tube, solid-state luminous display, electroluminescent display, organic material active display etc.
8, in order to reduce the cross section of optical path, the above-mentioned first step can also adopt optical element to dwindle front that the back is delivered to object through optical path to background image through optics and be amplified into for second step through optics again and be presented at the front that needs hidden substance.Optical path can adopt reflective optical devices to make optical path form curved shape and walk around the front that object is delivered to optical imagery on object.
9, the image of gathering is to adopt the visible images collecting device.
When object is big, realize that stealthy second method is
10, a kind ofly realize stealthy method, it is characterized in that comprising following steps:
The first step: the zones of different image that needs the hidden substance background with at least two image acquisition component collections;
Second step: the complete background image that the zones of different image is synthesized object through image;
The 3rd step: said complete image is presented at the front that needs hidden substance.
11, a kind ofly realize stealthy method, it is characterized in that comprising following steps:
The first step: need zones of different image in the background of first side of hidden substance with at least two image acquisition component collections;
Second step: the complete background image that the zones of different image is synthesized object through image;
The 3rd step: said complete image is presented on second side relative with said first side that needs hidden substance.
12, a kind ofly realize stealthy method, it is characterized in that comprising following steps:
The first step: use at least two image acquisition component to gather zones of different image in the background of said side in each side of at least two sides, said side is called the Background image planes;
Second step: the complete background image that the zones of different image is synthesized object through image;
The 3rd step: said complete image is presented on second side relative with said Background image planes that needs hidden substance.
13, further be that the said first step adopts photoelectric conversion part to convert background image into the signal of telecommunication; Then through wire signal transmission or transmission of wireless signals to the electric light converting member, and in said second step, be electrical signal conversion optical imagery again by the electric light converting member.
14, further be that the said first step adopts optical element to adopt background image optical element to dwindle the back to background image through the optical path transmission through optics through the optical path transmission or the said first step.
15,, thereby produce object by stealthy effect because what seen when watching object in the front of object is the background image of display unit objects displayed.Further can photoelectric conversion part be installed in the rear side surface of object; The front side surface and the object that are installed in display unit on object form integral body; When movement of objects, display unit institute images displayed will be always consistent with the background image of object, can in changing environment, realize stealthy.
16, photoelectric conversion part is various cameras usually; General electric light converting member and display unit combine together, like LCD, cathode-ray tube, solid-state luminous display, electroluminescent display, organic material active display, flexible material display, bistable material display etc.
17, in order to reduce the cross section of optical path, the above-mentioned first step can also adopt optical element to dwindle front that the back is delivered to object through optical path to background image through optics and be amplified into for second step through optics again and be presented at the front that needs hidden substance.Optical path can adopt reflective optical devices to make optical path form curved shape and walk around the front that object is delivered to optical imagery on object.
18, the image of gathering is to adopt the visible images collecting device.
Adopt above-mentioned invisible method to design and realize stealthy camouflage facility, scheme is:
1, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer has the interface that receives picture signal;
Said image display part layer images displayed data are from picture signal that said interface received.
2, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer has the interface that receives picture signal;
Said image display part layer images displayed data are from picture signal that said interface received;
Said radar wave absorbed layer covers on the front of said image display part layer.
3, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The infrared Absorption layer, said infrared Absorption layer has the visible transparent characteristic;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer has the interface that receives picture signal;
Said image display part layer images displayed data are from picture signal that said interface received;
Said infrared Absorption layer covers on the front of said image display part layer.
4, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The infrared Absorption layer;
Said image display part layer has the interface that receives picture signal;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer images displayed data are from picture signal that said interface received;
Said infrared Absorption layer covers on the reverse side of said image display part layer.
5, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The infrared Absorption ground floor, said infrared Absorption ground floor has the visible transparent characteristic;
The infrared Absorption second layer;
Said image display part layer has the interface that receives picture signal;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer images displayed data are from picture signal that said interface received;
Said infrared Absorption ground floor covers on the front of said image display part layer, and the said infrared Absorption second layer covers on the reverse side of said image display part layer.
6, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
The infrared Absorption layer;
Said image display part layer has the interface circuit that receives picture signal;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer images displayed data are from picture signal that said interface received;
Said infrared Absorption layer covers on the reverse side of said image display part layer;
Said radar wave absorbed layer covers on the front of said image display part layer.
7, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
The infrared Absorption layer, said infrared Absorption layer has the visible transparent characteristic;
Said image display part layer has the interface circuit that receives picture signal;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer images displayed data are from picture signal that said interface received;
Said infrared Absorption layer covers on the front of said image display part layer;
Said radar wave absorbed layer covers on the said infrared Absorption layer.
8, a kind ofly realize stealthy camouflage facility, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
The infrared Absorption ground floor, said infrared Absorption layer has the visible transparent characteristic;
The infrared Absorption second layer;
Said image display part layer has the interface circuit that receives picture signal;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer images displayed data are from picture signal that said interface received;
Said infrared Absorption ground floor covers on the front of said image display part layer;
Said radar wave absorbed layer covers on the said infrared Absorption ground floor;
The said infrared Absorption second layer covers on the reverse side of said image display part layer.
9, preferably further comprise information processing apparatus; Said information processing apparatus is connected through wire signal or wireless signal with said interface circuit, and it is to be the image that adopts the optical imagery acquisition component to gather with being stored in view data in said information processing apparatus data or the said view data after through the Image Information Processing routine processes in advance that said view data is stored in said information processing apparatus or said view data in advance.
10, preferably between said layer structure, increase the infra-red radiation cooling agent of layer of transparent and/or increase one deck infra-red radiation cooling agent in the inboard of said display unit layer.
The Image Information Processing parts of above-mentioned realization object stealth can further comprise the view data of pre-stored; What make that the display unit of realizing object stealth shows is to preestablish image scene rather than by the background image of stealthy object, make by stealthy object to present desirable object vision shape.And further can increase the sensing element of induced environment, like the sensing element of temperature, appropriateness, day illuminance, weather, can make stealthy object present the formalness with the environment facies coupling.As to monitor external environment condition be snowy scene, can make display unit show a width of cloth snow scenes, reaches the vision stealth thereby make stealthy object be rendered as the vision shape that is complementary with surrounding environment.This programme can also further increase control device, can control display unit through manual control part and show a certain image or close hidden function; Can also control display unit through remote controller shows a certain image or closes hidden function.In the concrete realization of this implementation, can not need the optical imagery acquisition component.Such as the stealthy automobile, the stealth aircraft that utilize this implementation to design to control.After stealthy automobile, stealth aircraft are in the hidden function state, can close hidden function through control device, thereby make the owner of stealthy automobile, stealth aircraft can find these easily by automobile, the aircraft of the latent type of optics.When the owner of stealthy automobile, stealth aircraft leaves, open hidden function, thereby reach good safety precaution function, avoid stolen, come to light.
Beneficial effect of the present invention: adopt technology of the present invention can realize for close with the residing background of object by the visual effect of hidden substance; Thereby realize the stealth effect of object, and the motion of object obtains and moves and the variation of environment still can keep the vision stealth effect of object in real time.The device and the aircraft that adopt technical scheme of the present invention to design to have the optics stealth effect are like weapon equipment such as fighter plane, low level bombers.
Description of drawings:
Fig. 1 is that first kind of the present invention realizes optics stealth effect principle schematic.
Fig. 2 is that second kind of the present invention realizes optics stealth effect principle schematic.
Fig. 3 is the third realization optics stealth effect principle schematic of the present invention.
Fig. 4 is the principle schematic with display unit one side of the present invention when realizing that side of object is stealthy.
Fig. 5 is the principle schematic with optical imagery acquisition component one side of the present invention when realizing that side of object is stealthy.
Fig. 6 is that the present invention realizes the stealthy principle schematic in a plurality of sides of object.
Fig. 7 is the layer structural representation that the present invention realizes the stealthy display unit side with radar wave camouflage of optics simultaneously.
Fig. 8 is this existing aircraft sketch map.
Fig. 9 is that the present invention realizes first kind of technical scheme principle schematic of stealthy aircraft.
Figure 10 is that the present invention realizes second kind of technical scheme principle schematic of stealthy aircraft.
Figure 11 makes optical path form curved shape to walk around object operation principle sketch map.
Figure 12 is that the present invention makes optical path form the cross section operation principle sketch map that curved shape is walked around object and reduced optical path.
Figure 13 is that the 4th kind of the present invention realizes optics stealth effect principle schematic.
Figure 14 is that the 5th kind of the present invention realizes optics stealth effect principle schematic.
Figure 15 is that the 6th kind of the present invention realizes optics stealth effect principle schematic.
The specific embodiment:
Core point of the present invention is; The background image of gathering object in real time is shown in the front of object; When object is seen in the front of object, what seen is the background image of object, because background image is in the similitude or the compatibility of surrounding environment; Thereby the optics of having realized object is stealthy, adopts this technology to design and realizes stealthy equipment or the aircraft of optics; Combine material obsorbing radar waves to design to have simultaneously weaponrys such as the stealthy fighter plane, bomber with radar invisible of optics simultaneously.
Further describe specific embodiments of the present invention below in conjunction with accompanying drawing.
Fig. 1 is that first kind of the present invention realizes optics stealth effect principle schematic.In this instance; Optical imagery acquisition component 103 and image display part 101 are installed on the relative both sides of object respectively; Adopt optical imagery acquisition component 103 to gather the background image of object one side, the processing of process Image Information Processing parts 102 forms signal or data or the information that demonstrates the background image of gathering in the image display part 101 that can on the object opposite side, install.Usually display unit 101 can adopt LCD, plasma scope, cathode-ray tube, solid luminescence array display, OLED, flexible electronic paper display etc.Optical imagery acquisition component 103 can adopt digital camera or simulation camera in concrete the realization.When adopting digital camera; Image Information Processing parts 102 are handled for the data from digital camera; And generate can be in image display part 101 data presented or information, this moment Image Information Processing parts 102 comprise usually for the digital filtering of DID handle, view data converts functional modules such as image display signal into.When adopting the simulation camera; Image Information Processing parts 102 are handled for the signal that comes the self simulation camera; And generate can be in image display part 101 data presented or information; This moment, Image Information Processing parts 102 had two kinds of realizations, and a kind of the realization is directly the analog picture signal of gathering to be carried out after the analog signal Filtering Processing input signal or information as image display part 101; Another kind of realization is that the analog picture signal of gathering is carried out the laggard line of numbers Filtering Processing of digitlization; Synthesize the input signal or the information of image display part 101 again, the digital filtering processing, the view data that comprise usually for DID convert functional modules such as image display signal into.In this example; From the installation of object one side of image display part 101 when watching object; Because what seen is the background image information of display unit 101 objects displayed opposite sides, therefore object is in hidden state for the observer, even mobile object; Because the background image information of display unit 101 objects displayed opposite sides is respective change also, so this stealth or stealthy can the variation with the variation of background environment.Adopt the signal of telecommunication to connect between optical imagery acquisition component 103 in this instance, Image Information Processing parts 102 and the image display part 101; Comprise that wire signal connects or wireless signal connects, so the connection between optical imagery acquisition component 103, Image Information Processing parts 102 and the image display part 101 can get around easily by the object of hiding.
Fig. 2 is that second kind of the present invention realizes optics stealth effect principle schematic.In this instance; Two optical imagery acquisition component 203,204 are installed on a side of object; Image display part 201 is installed on the relative opposite side of object; Adopt two image acquisition component 203,204 collections to need the zones of different image of hidden substance background, through the processing of Image Information Processing parts 202 the zones of different image is synthesized the complete background image of object through image and the image display part 201 of on the object opposite side, installing in demonstrate signal or the data or the information of the background image of gathering.Usually display unit 201 can adopt LCD, plasma scope, cathode-ray tube, solid luminescence array display, OLED, flexible electronic paper display etc.Optical imagery acquisition component 203,204 can adopt digital camera in concrete the realization.Image Information Processing parts 202 are handled for the data from digital camera; And synthesizing complete background image data presented or information in image display part 201 of object, functional module, view data that digital filtering is handled, a plurality of digitized map synthesizes a complete image that this moment, Image Information Processing parts 202 comprised for DID usually convert functional modules such as image display signal into.In this example; From the installation of object one side of image display part 201 when watching object; Because what seen is the background image information of display unit 201 objects displayed opposite sides, therefore object is in hidden state for the observer, even mobile object; Because the background image information of display unit 201 objects displayed opposite sides is respective change also, so this stealth or stealthy can the variation with the variation of background environment.Adopt the signal of telecommunication to connect between optical imagery acquisition component 203,204, Image Information Processing parts 202 and the image display part 201 in this instance; Comprise that wire signal connects or wireless signal connects, so the connection between optical imagery acquisition component 203, Image Information Processing parts 202 and the image display part 201 can get around easily by the object of hiding.
Fig. 3 is the third realization optics stealth effect principle schematic of the present invention.In this instance; Optical imagery acquisition component 303 and image display part 301 are installed on the relative both sides of object respectively; Adopt optical imagery acquisition component 303 to gather the background image of object one side, adopt optical element to be delivered to background image through optical path the front of object through the processing of optics conducting parts 302; In order to reduce the cross section of optical path, can also adopt optical element to dwindle the back front that is delivered to object through optical path to background image again through being presented at the front that needs hidden substance after the optics amplification through optics.Simultaneously optical path can adopt reflective optical devices to make optical path form curved shape to walk around front that object is delivered to object to optical imagery and make and had enough big space by stealthy object.Specifically referring to Figure 11 and Figure 12.
Figure 11 makes optical path form curved shape to walk around object operation principle sketch map.Incident ray 1101 reflexes to second mirror plane 1103 to light through first mirror plane 1102; Reflex to the 3rd mirror plane 1104 to light by second mirror plane 1103 again; Reflex to the 4th mirror plane 1105 to light by the 3rd mirror plane 1104 again, see the ejaculation light 1106 of light by the 4th mirror plane 1105 at last by the optical channel ejaculation of a bending.Particularly when 1101 one-tenth 45 of first mirror plane 1102 and incident raies degree incidence angle, second mirror plane 1103 are parallel to first mirror plane 1102, the 3rd mirror plane 1104 and are parallel to the 3rd mirror plane 1104 perpendicular to second mirror plane 1103 and the 4th mirror plane 1105, penetrate light 1106 and keep original direction with identical direction and the image of incident ray 1101 maintenances.
Figure 12 is that the present invention makes optical path form the cross section operation principle sketch map that curved shape is walked around object and reduced optical path.Parallel incident ray 1201 converges through the first bigger convex lens 1202 of optical surface, becomes light 1101 to the light that converges through the second less convex lens of optical surface again.In order to make incident ray 1201 identical, the focus of first convex lens 1202 is overlapped with the focus of second convex lens 1203 with light 1101 directions.And then with optical fiber 1101 by on regard to Figure 11 description form the curved optical path and walk around and be mapped to the 3rd convex lens 1204 behind the object and converge; Becoming light 1206 to the light that converges through the 4th convex lens again penetrates; In order to make light 1101 identical, the focus of the 3rd convex lens 1204 is overlapped with the focus of the 4th convex lens 1205 equally with light 1206 directions.
Fig. 4 is the principle schematic with display unit one side of the present invention when realizing that side of object is stealthy.Display units are installed in the side 401 of object 400, and optimum is makes the display surface of display unit cover the whole surface of side 401 or greater than the whole surface of side 401, thereby makes stealthy better effects if.Fig. 5 is the principle schematic with optical imagery acquisition component one side of the present invention when realizing that side of object is stealthy.Corresponding with figure; On another side 402 relative of object 400 camera 403 is installed with side 401; Because it is very little that camera 403 can be done, like pinhole cameras, so camera 403 is very little for the side surface of object 400; Even the another one display unit is installed, also can reach stealthy effect in the side that camera is housed.The stealth that realizes a plurality of sides referring to Fig. 6 realizes.Fig. 6 is that the present invention realizes the stealthy principle schematic in a plurality of sides of object.The end face 601 of object 600, the right side 603, front 605 are separately installed with end face camera 602, right side camera 604, front camera 606; And relatively on the one side display unit is installed respectively at these faces, then the image of camera picked-up is transferred to display unit or is transferred to the stealthy effect that display unit is realized object through the light reflection after through the electronic image transmission process.
In the military equipment, stealth technology or stealth technique are the emphasis of military power's research always in modern times.Mainly be for the stealthy of radar wave and for the stealth of infra-red radiation.The stealth of its intermediate infrared radiation mainly is infra-red radiation is reduced or the source of infrared radiation such as engine to be placed the end face of aircraft through cooling technology.Be absorbing radar wave or reduce the radar wave reflection or radar wave is carried out scattering for what radar wave stealthy main considered; The technology that adopts is the research for aircaft configuration and aircraft surfaces coating material, like stealth fighter, the stealth bomber of the U.S..But these prior aries can not realize the stealth for visible light simultaneously, therefore when stealth fighter, stealth bomber low-latitude flying, are attacked by optical aiming equipment or visual aligning equipment easily.Fig. 7 is the layer structural representation that the present invention realizes the stealthy display unit side with radar wave camouflage of optics simultaneously.The layer structure of said display unit side comprises four layers: outermost layer is a material obsorbing radar waves layer 703, and the intermediate layer is infrared Absorption layer 701, display unit layer 702, and innermost layer is a toughness material layer 704.Four layers of lamination or stick on together successively.Toughness material layer 704 can adopt fibrous material, like military duck.Material obsorbing radar waves layer 703 can sponge the radar wave that scanning radar sends the stealth of realization to radar.The intermediate layer is the cooperation of infrared Absorption layer 701, display unit layer 702; The realization infrared light is absorbed; Do not have or thermal infrared radiation seldom; Because technology of the present invention, making display unit layer 702 images displayed is the background of the stealthy object of quilt gathered, therefore can't see the shape that object is original and realizes stealth.Further scheme is between above-mentioned layer structure, to increase the infra-red radiation cooling agent of layer of transparent or increase one deck infra-red radiation cooling agent in the inboard of display unit layer 702, realizes the stealth of object for infra-red radiation.Therefore adopt the invention among this paper can realize simultaneously that radar wave is stealthy and optics is stealthy, it is stealthy perhaps to possess radar wave stealth, optics stealth and infra-red radiation simultaneously.
Fig. 8 is existing aircraft sketch map.Existing aircraft 800 generally comprises fuselage and wing.Fig. 9 is that the present invention realizes first kind of technical scheme principle schematic of stealthy aircraft.At the end face of aircraft 900 a plurality of cameras are installed; Tail is installed first camera 901, fuselage and second camera 902, head are installed the 3rd camera 904, port wing are installed the 4th camera 903, starboard wing is installed the 5th camera 905 in realizing instance, and the plane display unit 906 that can cover the aircraft base surface area fully is installed in aircraft 900 bottom surfaces.Synthesize the complete background image of aircraft to the background sky image of five cameras picked-up by the Image Information Processing parts, be presented at plane display unit 906 then.Watch aircraft this moment below aircraft, what seen is the background of aircraft, rather than aircraft itself, therefore realized that optics is stealthy.Adopt identical principle can be in the front of airframe, at the back, the right side, the left side realize stealth effect.Further adopt the described layer of Fig. 7 structure as the plane display unit 906 that Fig. 9 realizes instance simultaneously, can realize that radar invisible and optics are stealthy; Also can further realize radar invisible, infra-red radiation is stealthy and optics is stealthy.
Figure 10 is that the present invention realizes second kind of technical scheme principle schematic of stealthy aircraft.At the end face of aircraft 1000 a plurality of cameras are installed; Tail is installed first camera 901, fuselage and second camera 902, head are installed the 3rd camera 904, port wing are installed the 4th camera 903, starboard wing is installed the 5th camera 905 in realizing instance, and the curved surface display unit 1006 that can cover the aircraft base surface area fully is installed in aircraft 900 bottom surfaces.Synthesize the complete background image of aircraft to the background sky image of five cameras picked-up by the Image Information Processing parts, be presented at curved surface display unit 1006 then.Watch aircraft this moment below aircraft, what seen is the background of aircraft, rather than aircraft itself, therefore realized that optics is stealthy.Adopt identical principle can be in the front of airframe, at the back, the right side, the left side realize stealth effect.Further adopt the described layer of Fig. 7 structure as the curved surface display unit 1006 that Figure 10 realizes instance simultaneously, can realize that radar invisible and optics are stealthy; Also can further realize radar invisible, infra-red radiation is stealthy and optics is stealthy.The curved surface display unit 1006 of this realization instance fully with the curved surface of airframe bottom surface, such design can guarantee further that the aeroperformance of aircraft can not be affected because of the increase stealthy function of optics of the present invention.And the display unit that the curved surface display unit can adopt organic display material to process also can adopt flexible display unit, like the electrophoresis liquid display material or have the display unit that the electronic material of bistable characteristic is processed.Said electronic material with bistable characteristic can be the microcapsules electronic ink layer with electrophoretic effect, the little cup structure thinner package rete with electrophoretic effect, screw (Gyricon) layer, have one of the Electronic Paper material layer of electrowetting effect, bistable cholesteric liquid crystal material layers.
Figure 13 is that the 4th kind of the present invention realizes optics stealth effect principle schematic.In this instance; Optical imagery acquisition component 1304 is installed on the image that body surface is used to gather the external environment condition of object; Image display part 1301 is installed on object surfaces; Increase temperature sensor 1303, humidity sensor parts 1304 simultaneously; The output information processing component 1302 of said optical imagery acquisition component 1304, temperature sensor 1303, humidity sensor parts 1304, information processing apparatus 1302 is handled the environment digital picture that optical imagery acquisition component 1304 are gathered, and combines the environment temperature of temperature sensor 1303 sensings, the ambient humidity of humidity sensor parts 1304 sensings can analyze at that time environment and weather conditions.For example avenge the sky; Surrounding environment is an accumulated snow, and in order to realize the stealthy of object, information processing apparatus 1302 analyzes when snowing weather and accumulated snow being arranged on every side; The image that outputs to image display part 1301 can be the ambient image that optical imagery acquisition component 1304 is gathered; Also can be the image of storing in advance, thereby make the whole surface of object present snow scenes consistent and can't see original shape of object, so just realize the stealth of object with surrounding environment about snow scenes.Through increasing the sensor of other and weather, weather, environmental correclation; Like atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor etc. information processing apparatus 1302 is analyzed and obtained more accurate environmental information; Thereby make the image of output more approach environment, improve the effect of object stealth.But also can increase the calendar time processing module.Further analyze the season and the weather of there and then.
Figure 14 is that the 5th kind of the present invention realizes optics stealth effect principle schematic.In this instance; Comprise remote-control receiving circuit 1406, information processing apparatus 1402 and image display part 1401; Remote-control receiving circuit 1406 is electrically connected with information processing apparatus 1402, and remote-control receiving circuit 1406 is through radio frequency signal or infrared signal and remote controller 1407 communications simultaneously.Send through remote controller 1407 and to convert control instruction into after control signal is received by remote-control receiving circuit 1406 and deliver in the information processing apparatus 1402, control outputs to the view data of image display part 1401 to information processing apparatus 1402 according to control instruction.Because image display part 1401 covers stealthy object surfaces, the control through remote controller 1407 can make that image display part 1401 images displayed are consistent with environment to reach stealthy effect.And can also close hidden function through the control of remote controller 1407, and promptly close the information of display image, make by the object of stealth to manifest immediately.Therefore can remote manual control control object whether stealthy.Information processing apparatus 1402 has been stored the view data of multiple environment and the program that image is handled in advance; As stored the snow scenes image in advance; In the environment of snowy day, can make by the image display part on the stealthy body surface 1401 and show about the image of snow scenes or the image of handling through image processing program about snow scenes through remote controller 1407 controls; Thereby make the whole surface of object present snow scenes consistent and can't see original shape of object, so just realized the stealth of object with surrounding environment.
Figure 15 is that the 6th kind of the present invention realizes optics stealth effect principle schematic.In this instance; Optical imagery acquisition component 1504 is installed on the image that body surface is used to gather the external environment condition of object; Image display part 1501 is installed on object surfaces, increases temperature sensor 1503, humidity sensor parts 1504 simultaneously, the output information processing component 1502 of said optical imagery acquisition component 1504, temperature sensor 1503, humidity sensor parts 1504; Information processing apparatus 1502 is handled the environment digital picture that optical imagery acquisition component 1504 is gathered; And combine the environment temperature of temperature sensor 1503 sensings, the ambient humidity of humidity sensor parts 1504 sensings can analyze at that time environment and weather conditions, and for example avenge the sky, surrounding environment is an accumulated snow; In order to realize the stealthy of object; Information processing apparatus 1502 analyzes when snowing weather and accumulated snow being arranged on every side, and the image that outputs to image display part 1501 can be the ambient image that optical imagery acquisition component 1504 is gathered, and also can be the image of storing in advance about snow scenes; Thereby make the whole surface of object present snow scenes consistent and can't see original shape of object, so just realized the stealth of object with surrounding environment.Through increasing the sensor of other and weather, weather, environmental correclation; Like atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor etc. information processing apparatus 1302 is analyzed and obtained more accurate environmental information; Thereby make the image of output more approach environment, improve the effect of object stealth.But also can increase the calendar time processing module.Further analyze the season and the weather of there and then.This example also further comprises remote-control receiving circuit 1506 simultaneously, and remote-control receiving circuit 1506 is electrically connected with information processing apparatus 1502, and remote-control receiving circuit 1506 is through radio frequency signal or infrared signal and remote controller 1507 communications simultaneously.Send through remote controller 1507 and to convert control instruction into after control signal is received by remote-control receiving circuit 1506 and deliver in the information processing apparatus 1502, control outputs to the view data of image display part 1501 to information processing apparatus 1502 according to control instruction.And can also close hidden function through the control of remote controller 1407, and promptly close the information of display image, make by the object of stealth to manifest immediately.Therefore can remote manual control control object whether stealthy.Information processing apparatus 1502 can comprise the view data of the multiple environment of storing in advance and the program that image is handled; As stored the snow scenes image in advance; In the environment of snowy day, can make by the image display part on the stealthy body surface 1501 and show about the image of snow scenes or the image of handling through image processing program about snow scenes through remote controller 1507 controls; Thereby make the whole surface of object present snow scenes consistent and can't see original shape of object, so just realized the stealth of object with surrounding environment.Information processing apparatus 1502 can also be the view data of ambient image that optical imagery acquisition component 1504 is gathered or output to image display part 1501 through image processing program processed images data; As stored the snow scenes image in advance; In the environment of snowy day, can make by the image display part on the stealthy body surface 1501 and show about the image of snow scenes or the image of handling through image processing program about snow scenes through remote controller 1507 controls; Thereby make the whole surface of object present snow scenes consistent and can't see original shape of object, so just realized the stealth of object with surrounding environment.
Claims (9)
1. realize stealthy camouflage facility for one kind, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
Environmental sensor, said environmental sensor comprise the combination like one of lower sensor or several kinds: temperature sensor, humidity sensor, atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor;
The optical imagery acquisition component;
Information processing apparatus;
Said information processing apparatus is handled the environment digital picture that the optical imagery acquisition component is gathered, and combines said environmental sensor to analyze environmental information at that time;
The reverse side of said image display part layer contacts with said material layer with toughness;
Said image display part layer is connected to said information processing apparatus;
Said information processing apparatus is according to said environmental information control image display part layer images displayed data.
2. camouflage facility according to claim 1 is characterized in that further comprising:
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
Said radar wave absorbed layer covers on the front of said image display part layer.
3. camouflage facility according to claim 1 is characterized in that further comprising:
The infrared Absorption layer, said infrared Absorption layer has the visible transparent characteristic;
Said infrared Absorption layer covers on the front of said image display part layer.
4. realize stealthy camouflage facility for one kind, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The infrared Absorption layer;
Environmental sensor, said environmental sensor comprise the combination like one of lower sensor or several kinds: temperature sensor, humidity sensor, atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor;
The optical imagery acquisition component;
Information processing apparatus;
Said information processing apparatus is handled the environment digital picture that the optical imagery acquisition component is gathered, and combines said environmental sensor to analyze environmental information at that time;
Has the infra-red radiation cooling agent that increases layer of transparent between the material layer of toughness at the reverse side of said image display part layer and said;
Said infrared Absorption layer covers on the front of said image display part layer;
Said image display part layer is connected to said information processing apparatus;
Said information processing apparatus is according to said environmental information control image display part layer images displayed data.
5. realize stealthy camouflage facility for one kind, it is characterized in that comprising:
Material layer with toughness;
Image display part layer comprises obverse and reverse, wherein said front display image;
The infrared Absorption layer, said infrared Absorption layer has the visible transparent characteristic;
Environmental sensor, said environmental sensor comprise the combination like one of lower sensor or several kinds: temperature sensor, humidity sensor, atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor;
The optical imagery acquisition component;
Information processing apparatus;
Said information processing apparatus is handled the environment digital picture that the optical imagery acquisition component is gathered, and combines said environmental sensor to analyze environmental information at that time;
The reverse side of said image display part layer contacts with said material layer with toughness;
Between the front of said infrared Absorption layer and said image display part layer, increase the infra-red radiation cooling agent of layer of transparent;
Said image display part layer is connected to said information processing apparatus;
Said information processing apparatus is according to said environmental information control image display part layer images displayed data.
6. camouflage facility according to claim 4 is characterized in that further comprising:
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
Said radar wave absorbed layer covers on the front of said image display part layer.
7. camouflage facility according to claim 1 is characterized in that further comprising:
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
The infrared Absorption layer, said infrared Absorption layer has the visible transparent characteristic;
Said infrared Absorption layer covers on the front of said image display part layer;
Said radar wave absorbed layer covers on the said infrared Absorption layer.
8. camouflage facility according to claim 5 is characterized in that further comprising:
The radar wave absorbed layer, said radar wave absorbed layer has the visible transparent characteristic;
Said radar wave absorbed layer covers on the said infrared Absorption layer.
9. according to each described camouflage facility in the claim 1 to 8; It is characterized in that further comprising information processing apparatus; Said information processing apparatus is connected through wire signal or wireless signal with said interface circuit, and it is to be the image that adopts the optical imagery acquisition component to gather with being stored in view data in said information processing apparatus data or the said view data after through the Image Information Processing routine processes in advance that said view data is stored in said information processing apparatus or said view data in advance.
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| CN2009100899134A CN101625214B (en) | 2009-07-28 | 2009-07-28 | Military camouflage facility for realizing invisibility |
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| CN101625214B true CN101625214B (en) | 2012-10-31 |
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| CN105277069B (en) * | 2014-07-25 | 2017-04-26 | 北京航天发射技术研究所 | Target infrared and visible light characteristic self-adaptation control device |
| CN116339028A (en) * | 2023-02-17 | 2023-06-27 | 中国人民解放军国防科技大学 | Application of transparent electrorheological infrared emissivity device in visible light-infrared compatible camouflage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752815Y (en) * | 2004-08-31 | 2006-01-18 | 上海市向明中学 | Electronic invisible device |
| CN1975316A (en) * | 2006-06-14 | 2007-06-06 | 田钢 | Visual hidden technique |
| CN101236354A (en) * | 2008-02-05 | 2008-08-06 | 徐国彬 | Concealed device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752815Y (en) * | 2004-08-31 | 2006-01-18 | 上海市向明中学 | Electronic invisible device |
| CN1975316A (en) * | 2006-06-14 | 2007-06-06 | 田钢 | Visual hidden technique |
| CN101236354A (en) * | 2008-02-05 | 2008-08-06 | 徐国彬 | Concealed device |
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