CN101614934A - Realize stealthy method - Google Patents
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- CN101614934A CN101614934A CN200910089949A CN200910089949A CN101614934A CN 101614934 A CN101614934 A CN 101614934A CN 200910089949 A CN200910089949 A CN 200910089949A CN 200910089949 A CN200910089949 A CN 200910089949A CN 101614934 A CN101614934 A CN 101614934A
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Abstract
The present invention proposes a kind of stealthy method that realizes, comprises following steps: the first step: at body surface display unit is set; Second step: by described environmental sensor testing environment information; The 3rd step: change the information that is presented on the described display unit according to described environmental information.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 as weapon equipment such as fighter plane, low level bombers.
Description
Technical field
The present invention relates to realize stealthy method, particularly relate to by gathering environmental information and control the method that the image that is presented at object surfaces is realized the optics stealth.
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 viability greatly and avoid the protective capability of enemy attack, 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 by 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, may 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 as 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 restricted for the angle and the wavelength of incident ray for material.
Open day is to have described the method that designs stealthy clothes by 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 light transmitting fiber, transmit through repeatedly reflecting, the image of exporting after its every light transmitting fiber transmission and the direction of original image are inconsistent, and fibre-optic inlet diameter is different with outlet diameter, the image of output is twisted amplification, therefore 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 matters 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 gathers the image that environmental information control body surface shows and realize that optics is stealthy, and realizes optics, radar, infrared multiplex stealth performance in conjunction with radar wave camouflage material, infrared Absorption material.
The term explanation: the stealthy irradiate light that is meant of the optics of indication arrives by behind the hidden substance herein, and people distinguish object itself and external environment condition by optical visual or image than difficulty from certain or a plurality of angle.
The term explanation: the implication of " stealthy " speech herein 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 method is:
1, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit is set at body surface;
Second step: by described environmental sensor testing environment information;
The 3rd step: change the information that is presented on the described display unit according to described environmental information.
2, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit and optical imagery acquisition component are set at body surface;
Second step: gather ambient image information by described environmental sensor testing environment information and described optical imagery acquisition component;
The 3rd step: change the information that is presented on the described display unit according to described environmental information and ambient image information.
3, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit, optical imagery acquisition component are set at body surface;
Second step: remote-control receiving circuit is set on object;
The 3rd step: gather ambient image information by described environmental sensor testing environment information and described optical imagery acquisition component;
The 4th step: change the information that is presented on the described display unit according to described environmental information and ambient image information;
The 5th step: transmit control signal with control and/or change and/or close and/or open the information that is presented on the described display unit to described remote-control receiving circuit by telepilot.
4, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit is set at body surface;
Second step: remote-control receiving circuit is set on object;
The 3rd step: by described environmental sensor testing environment information;
The 4th step: change the information that is presented on the described display unit according to described environmental information;
The 5th step: transmit control signal with control and/or change and/or close and/or open the information that is presented on the described display unit to described remote-control receiving circuit by telepilot.
5, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit is set at body surface;
Second step: remote-control receiving circuit is set on object;
The 3rd step: transmit control signal with control and/or change and/or close and/or open the information that is presented on the described display unit to described remote-control receiving circuit by telepilot.
6, preferably described environmental sensor is to comprise as one of lower sensor or several combinations: temperature sensor, humidity sensor, atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor.
7, preferably described image display part is flexible, makes described image display part consistent with the object surfaces shape.
8, the preferably described information that is presented on the described display unit is one of a plurality of images of storing in advance.
9, the preferably described information that is presented on the described display unit is that the view data of storing is in advance passed through the image processing program processed images.
10, the preferably described information that is presented on the described display unit is that described optical imagery acquisition component is gathered ambient image information by the image processing program processed images.
11, the preferably described information that is presented on the described display unit is that described optical imagery acquisition component is gathered the view data of ambient image information and storage in advance by the image processing program processed images.
The first kind of scheme that adopts above-mentioned invisible method can design the stealthy device of realization is:
1, a kind of device of realizing object stealth is characterized in that comprising:
Be provided with an optical imagery acquisition component at the back side of object;
Front at object is provided with image display part;
The optical imagery that described optical imagery acquisition component is gathered by wire signal transmission or light transmission on described image display part.
2, a kind of device of realizing object stealth is characterized in that comprising:
Be provided with an optical imagery acquisition component in first side of object;
Second side relative with described first side at object is provided with image display part;
The optical imagery that described optical imagery acquisition component is gathered by wire signal transmission or light transmission on described image display part.
3, a kind of device of realizing object stealth is characterized in that comprising:
Be respectively arranged with an optical imagery acquisition component at least two sides of object, described side is called the Background image planes;
Each side relative with each described Background image planes at object is provided with image display part;
The optical imagery that described optical imagery acquisition component is gathered by wire signal transmission or light transmission on the described image display part relative with described Background image planes.
4, further comprise the infrared Absorption parts, when described infrared Absorption parts covered within the image display part surface, the infrared light that described image display part and described object are sent was absorbed by the infrared Absorption parts.
5 or further comprise the infrared Absorption parts, described infrared Absorption parts cover outside the image display part surface and for described infrared Absorption parts are visible transparent, the infrared light that described image display part and described object are sent is absorbed by the infrared Absorption parts.
6, further be that described optical imagery acquisition component adopts optical element to adopt background image optical element that background image is dwindled the back by the optical path transmission by optics by optical path transmission or described optical imagery acquisition component.
7 or further be that described optical imagery acquisition component adopts photoelectric conversion part that background image is converted to electric signal, be transferred to the electric light converting member by lead then, described image display part is electrical signal conversion an optical imagery with described background image by the electric light converting member.
The second kind of scheme that adopts above-mentioned invisible method can design the stealthy device of realization is:
8, a kind of device of realizing object stealth is characterized in that comprising:
Be provided with at least two optical imagery acquisition component at the back side of object, each described optical imagery acquisition component is gathered the zones of different of described background;
The Image Information Processing parts;
Front at object is provided with image display part;
The optical imagery of described optical imagery acquisition component collection synthesizes complete background image after handling by described Image Information Processing parts;
Described background image is presented on the described image display part.
9, a kind of device of realizing object stealth is characterized in that comprising:
Be provided with at least two optical imagery acquisition component in first side of object, each described optical imagery acquisition component is gathered the zones of different of described background;
The Image Information Processing parts;
Second side relative with described first side at object is provided with image display part;
The optical imagery of described optical imagery acquisition component collection synthesizes complete background image after handling by described Image Information Processing parts;
Described background image is presented on the described image display part.
10, a kind of device of realizing object stealth is characterized in that comprising:
Each side at least two sides of object is provided with at least two optical imagery acquisition component, and each described optical imagery acquisition component is gathered the zones of different of described background, and described side is called the Background image planes;
The Image Information Processing parts;
Each side relative with each described Background image planes at object is provided with image display part;
The optical imagery of the optical imagery acquisition component collection of described each side synthesizes complete background image after handling by described Image Information Processing parts;
Described background image is presented on the described image display part relative with described Background image planes.
11, further comprise the infrared Absorption parts, when described infrared Absorption parts covered within the image display part surface, the infrared light that described image display part and described object are sent was absorbed by the infrared Absorption parts.
12 or further comprise the infrared Absorption parts, described infrared Absorption parts cover outside the image display part surface and for described infrared Absorption parts are visible transparent, the infrared light that described image display part and described object are sent is absorbed by the infrared Absorption parts.
13 or further be that described optical imagery acquisition component adopts photoelectric conversion part that background image is converted to electric signal, arrive described Image Information Processing parts by wire signal transmission or transmission of wireless signals then, described image display part is electrical signal conversion an optical imagery with described background image by the electric light converting member.
Adopt above-mentioned invisible method to design and realize stealthy composite layer, its solution is:
1, a kind ofly realize stealthy composite layer, it is characterized in that comprising:
Image display part layer comprises pro and con, wherein said front display image;
The radar wave absorption layer, described radar wave absorption layer has the visible transparent characteristic;
Described image display part layer has the interface that receives picture signal;
Described radar wave absorption layer covers on the front of described image display part layer.
2, a kind ofly realize stealthy composite layer, it is characterized in that comprising:
Image display part layer comprises pro and con, wherein said front display image;
The infrared Absorption layer, described infrared Absorption layer has the visible transparent characteristic;
Described image display part layer has the interface that receives picture signal;
Described infrared Absorption layer covers on the front of described image display part layer.
3, a kind ofly realize stealthy composite layer, it is characterized in that comprising:
Image display part layer comprises pro and con, wherein said front display image;
The infrared Absorption layer;
Described image display part layer has the interface that receives picture signal;
Described infrared Absorption layer covers on the reverse side of described image display part layer.
4, a kind ofly realize stealthy composite layer, it is characterized in that comprising:
Image display part layer comprises pro and con, wherein said front display image;
The infrared Absorption ground floor, described infrared Absorption ground floor has the visible transparent characteristic;
The infrared Absorption second layer;
Described image display part layer has the interface that receives picture signal;
Described infrared Absorption ground floor covers on the front of described image display part layer, and the described infrared Absorption second layer covers on the reverse side of described image display part layer.
5, a kind ofly realize stealthy composite layer, it is characterized in that comprising:
Image display part layer comprises pro and con, wherein said front display image;
The radar wave absorption layer, described radar wave absorption layer has the visible transparent characteristic;
The infrared Absorption layer;
Described image display part layer has the interface circuit that receives picture signal;
Described infrared Absorption layer covers on the reverse side of described image display part layer;
Described radar wave absorption layer covers on the front of described image display part layer.
6, a kind ofly realize stealthy composite layer, it is characterized in that comprising:
Image display part layer comprises pro and con, wherein said front display image;
The radar wave absorption layer, described radar wave absorption layer has the visible transparent characteristic;
The infrared Absorption layer, described infrared Absorption layer has the visible transparent characteristic;
Described image display part layer has the interface circuit that receives picture signal;
Described infrared Absorption layer covers on the front of described image display part layer;
Described radar wave absorption layer covers on the described infrared Absorption layer.
7, a kind ofly realize stealthy composite layer, it is characterized in that comprising:
Image display part layer comprises pro and con, wherein said front display image;
The radar wave absorption layer, described radar wave absorption layer has the visible transparent characteristic;
The infrared Absorption ground floor, described infrared Absorption layer has the visible transparent characteristic;
The infrared Absorption second layer;
Described image display part layer has the interface circuit that receives picture signal;
Described infrared Absorption ground floor covers on the front of described image display part layer;
Described radar wave absorption layer covers on the described infrared Absorption ground floor;
The described infrared Absorption second layer covers on the reverse side of described image display part layer.
8, the interface circuit of above-mentioned reception picture signal comprises wire signal or wireless signal receiving circuit, electric light converting member, and described electric light converting member is electrical signal conversion an optical imagery.
9 or the interface circuit of above-mentioned reception picture signal comprise the optical element that receives optical imagery.
10, further be that above-mentioned image display part layer comprises LCD, cathode-ray tube, solid-state luminous display, electroluminescent display, organic material active display, flexible material display, bistable material display etc.
The first kind of scheme that adopts above-mentioned invisible method can design the stealthy aircraft of realization is:
1, a kind of optics stealthy aircraft is characterized in that comprising:
The aircraft body;
In at least one side of aircraft body at least one optical imagery acquisition component is installed;
The Image Information Processing parts;
The direction that the aircraft body is relative with described optical imagery acquisition component is provided with image display part;
The size of the image display area of described image display part is not less than from image display part one side is installed and sees the overall size of the orthographic projection view of aircraft body;
The optical imagery of described optical imagery acquisition component collection is presented on the described image display part after handling by described Image Information Processing parts.
2, when a side of aircraft is provided with at least two optical imagery acquisition component, each image acquisition component collection needs the zones of different image of stealthy aircraft background, by the Image Information Processing parts a plurality of background areas image is synthesized the complete background image of aircraft, be presented at then on the image display part with the relative side of this optical imagery acquisition component.What seen when watching object owing to the side that image display part is housed on aircraft is the background image of display unit objects displayed, thereby produces aircraft by stealthy effect.
3, the above-mentioned Image Information Processing parts that a plurality of background areas image is synthesized the complete background image of aircraft have two kinds of realizations, a kind of is that the employing photoelectric conversion part is an electric signal with the background area image transitions, be transferred to the electric light converting member by lead then, by the electric light converting member is electrical signal conversion the background area image again, more a plurality of background areas image is synthesized the complete background image of aircraft; Another kind is that the employing photoelectric conversion part is an electric signal with the background area image transitions, then electric signal is digitized as the view data of background area image and the view data of a plurality of background areas image is synthesized the view data of the complete background image of aircraft, then view data being adopted the digital-to-analogue conversion parts to be converted to electric signal and deliver to the electric light converting member, is electrical signal conversion the complete background image of aircraft by the electric light converting member again.
4, further be that above-mentioned optics stealthy aircraft also comprises:
The infrared Absorption parts;
When described infrared Absorption parts covered within the image display part surface, the infrared light that described image display part and described aircraft are sent was absorbed by the infrared Absorption parts; Described infrared Absorption parts are transparent when covering outside the image display part surface, and the infrared light that described image display part and described aircraft are sent is absorbed by the infrared Absorption parts.
5, a kind of preferred scheme is the end face that above-mentioned optical imagery acquisition component is positioned at aircraft, and described image display part is positioned at the bottom surface of aircraft, and the picture material that described image display part is shown is the background in the aircraft end face sky.
6, another kind of preferred scheme is the bottom surface that above-mentioned optical imagery acquisition component is positioned at aircraft, and described image display part is positioned at the end face of aircraft, and the picture material that described image display part is shown is the background in spatial domain, aircraft bottom surface.
7, another kind of preferred scheme is end face and the bottom surface that above-mentioned optical imagery acquisition component is positioned at aircraft, described image display part is positioned at the bottom surface and the end face of aircraft, the picture material that the described image display part that is positioned at the aircraft bottom surface is shown is the background in aircraft end face spatial domain, and the picture material that the described image display part that is positioned at the aircraft end face shows is the background in spatial domain, aircraft bottom surface.
8, another kind of preferred scheme is the left side that above-mentioned optical imagery acquisition component is positioned at aircraft, and described image display part is positioned at the right side of aircraft, and the picture material that described image display part is shown is the background in spatial domain, aircraft left side.
9, another kind of preferred scheme is the right side that above-mentioned optical imagery acquisition component is positioned at aircraft, and described image display part is positioned at the left side of aircraft, and the picture material that described image display part is shown is the background in spatial domain, aircraft left side.
10, another kind of preferred scheme is left side and the right side that above-mentioned optical imagery acquisition component is positioned at aircraft, described image display part is positioned at the right side and the left side of aircraft, the picture material that the described image display part that is positioned at the aircraft left side is shown is the background in spatial domain, aircraft right side, and the picture material that the described image display part that is positioned at the aircraft right side shows is the background in spatial domain, aircraft left side.
11, another kind of preferred scheme is the end face that above-mentioned optical imagery acquisition component is positioned at aircraft, the bottom surface, the left side, the right side, described image display part is positioned at the bottom surface of aircraft, end face, the right side, the left side, the picture material that the described image display part that is positioned at the aircraft bottom surface is shown is the background in aircraft end face spatial domain, the picture material that the described image display part that is positioned at the aircraft end face shows is the background in spatial domain, aircraft bottom surface, the picture material that the described image display part that is positioned at the aircraft left side shows is the background in spatial domain, aircraft right side, and the picture material that the described image display part that is positioned at the aircraft right side shows is the background in spatial domain, aircraft left side.
12, further be to paste or the transparent material obsorbing radar waves of laminating layer, make stealthy aircraft of the present invention not only have the optics stealth effect, but also have the radar wave camouflage effect on the surface of described image display part.
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, as the sensing element of temperature, appropriateness, day illuminance, weather, can make stealthy object present formalness with the environmental 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 by manual control part and show a certain image or close hidden function; Can also control display unit by telepilot shows a certain image or closes hidden function.In the specific implementation 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 by 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, be found.
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 as 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 of the present invention's display unit side of realizing the stealthy and radar wave camouflage of optics simultaneously.
Fig. 8 is this existing aircraft synoptic diagram.
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 principle of work synoptic diagram.
Figure 12 is that the present invention makes optical path form the xsect principle of work synoptic diagram 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.
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 when object is seen in the front of object, what seen is the background image of object, because background image is in the similarity 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; Simultaneously can design weaponrys such as the fighter plane that has the stealthy and radar invisible of optics simultaneously, bomber in conjunction with material obsorbing radar waves.
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 example, 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 on the object opposite side in the image display part 101 that can install.Usually display unit 101 can adopt LCD, plasma scope, cathode-ray tube, solid luminescence array display, organic light emitting display, flexible electronic paper display etc.Optical imagery acquisition component 103 can adopt digital camera or simulation camera in the specific implementation.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 Digital Image Data handle, view data is converted to functional modules such as image display signal.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 simulating 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 number word of digitizing Filtering Processing, synthesize the input signal or the information of image display part 101 again, the digital filtering processing, the view data that comprise usually for Digital Image Data are converted to functional modules such as image display signal.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 electric signal to connect between optical imagery acquisition component 103 in this example, 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 the object that is hidden easily.
Fig. 2 is that second kind of the present invention realizes optics stealth effect principle schematic.In this example, 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 collection 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, organic light emitting display, flexible electronic paper display etc.Optical imagery acquisition component 203,204 can adopt digital camera in the specific implementation.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 usually for Digital Image Data are converted to functional modules such as image display signal.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 electric signal to connect between optical imagery acquisition component 203,204, Image Information Processing parts 202 and the image display part 201 in this example, 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 the object that is hidden easily.
Fig. 3 is the third realization optics stealth effect principle schematic of the present invention.In this example, 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 background image to be delivered to the front of object by optical path through the processing of optics conducting parts 302; In order to reduce the xsect of optical path, can also adopt optical element that background image is dwindled the back by optics and be delivered to the front of object again by being presented at the front that needs hidden substance after the optics amplification by optical path.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 principle of work synoptic diagram.Incident ray 1101 reflexes to second mirror plane 1103 to light by first mirror plane 1102, by second mirror plane 1103 light is reflexed to the 3rd mirror plane 1104 again, by the 3rd mirror plane 1104 light is reflexed to the 4th mirror plane 1105 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 incident 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 direction and the image identical and keep original direction with incident ray 1101 maintenances.
Figure 12 is that the present invention makes optical path form the xsect principle of work synoptic diagram 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, through the second less convex lens of optical surface the light that converges is become light 1101 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, through the 4th convex lens the light that converges being become light 1206 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, as pinhole cameras, therefore 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 by the light reflection after by the electronic image transmission process.
In modern military equipment, stealth technology or stealth technique are the emphasis of military power's research always.Mainly be for the stealthy of radar wave and for the stealth of infrared radiation.The stealth of its intermediate infrared radiation mainly is infrared radiation is reduced or infrared origin such as engine to be placed the end face of aircraft by 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, as 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 of the present invention's display unit side of realizing the stealthy and radar wave camouflage of optics simultaneously.The layer structure of described display unit side comprises three layers: outermost layer is a material obsorbing radar waves layer 703, and the middle layer is infrared Absorption layer 701, display unit layer 702.Three layers of lamination or be pasted together successively.The radar wave that material obsorbing radar waves layer 703 can send scanning radar sponges the stealth of realization to radar.The middle 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, the image that display unit layer 702 is shown 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 to increase the infrared radiation cooling medium of layer of transparent or increase one deck infrared radiation cooling medium in the inboard of display unit layer 702 between above-mentioned layer structure, realizes the stealth of object for infrared radiation.Therefore adopt invention herein can realize the stealthy and optics stealth of radar wave simultaneously, perhaps possess radar wave stealth, optics stealth and infrared radiation stealth simultaneously.
Fig. 8 is existing aircraft synoptic diagram.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 are installed that the 3rd camera 904, port wing are installed the 4th camera 903, starboard wing is installed the 5th camera 905, and the plane display unit 906 that can cover the aircraft base surface area fully is installed in aircraft 900 bottom surfaces in realizing example.By the Image Information Processing parts background sky image of five cameras picked-up is synthesized the complete background image of aircraft, 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 to realize stealth effect on front, back, the right side, the left side of airframe.Further adopt the described layer of Fig. 7 structure as the plane display unit 906 that Fig. 9 realizes example simultaneously, can realize that radar invisible and optics are stealthy; Also can further realize radar invisible, infrared 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 are installed that the 3rd camera 904, port wing are installed the 4th camera 903, starboard wing is installed the 5th camera 905, and the curved surface display unit 1006 that can cover the aircraft base surface area fully is installed in aircraft 900 bottom surfaces in realizing example.By the Image Information Processing parts background sky image of five cameras picked-up is synthesized the complete background image of aircraft, 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 to realize stealth effect on front, back, the right side, the left side of airframe.Further adopt the described layer of Fig. 7 structure as the curved surface display unit 1006 that Figure 10 realizes example simultaneously, can realize that radar invisible and optics are stealthy; Also can further realize radar invisible, infrared radiation is stealthy and optics is stealthy.The curved surface display unit 1006 of this realization example 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 make also can adopt flexible display unit, as the electrophoresis liquid display material or have the display unit that the electronic material of bistable characteristic is made.Described 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 example, 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 simultaneously, humidity sensor parts 1304, described optical imagery acquisition component 1304, temperature sensor 1303, the output link information processing element 1302 of humidity sensor parts 1304, information processing apparatus 1302 is handled the environment digital picture that optical imagery acquisition component 1304 are gathered, and in conjunction with the environment temperature of temperature sensor 1303 sensings, the ambient humidity of humidity sensor parts 1304 sensings can analyze environment and weather conditions at that time.For example avenge the sky, surrounding environment is an accumulated snow, 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.By increasing the sensor of other and weather, weather, environmental correclation, as atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor etc. information processing apparatus 1302 is analyzed and be 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 example, 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 by radio frequency signal or infrared signal and telepilot 1407 communications simultaneously.Send by telepilot 1407 and to be converted to steering order after control signal is received by remote-control receiving circuit 1406 and to 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 steering order.Because image display part 1401 covers stealthy object surfaces, the image that the control by telepilot 1407 can make image display part 1401 show is consistent with environment to reach stealthy effect.And can also close hidden function by the control of telepilot 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 of Flame Image Process in advance, as having 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 by image processing program about snow scenes by telepilot 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 example, 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, increase temperature sensor 1503 simultaneously, humidity sensor parts 1504, described optical imagery acquisition component 1504, temperature sensor 1503, the output link information processing element 1502 of humidity sensor parts 1504, information processing apparatus 1502 is handled the environment digital picture that optical imagery acquisition component 1504 is gathered, and in conjunction with the environment temperature of temperature sensor 1503 sensings, the ambient humidity of humidity sensor parts 1504 sensings can analyze environment and weather conditions at that time, 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, the image that outputs to image display part 1501 can be the ambient image that optical imagery acquisition component 1504 is gathered, it 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.By increasing the sensor of other and weather, weather, environmental correclation, as atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor etc. information processing apparatus 1302 is analyzed and be 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 by radio frequency signal or infrared signal and telepilot 1507 communications simultaneously.Send by telepilot 1507 and to be converted to steering order after control signal is received by remote-control receiving circuit 1506 and to 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 steering order.And can also close hidden function by the control of telepilot 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 of Flame Image Process, as having 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 by image processing program about snow scenes by telepilot 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 having 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 by image processing program about snow scenes by telepilot 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 (10)
1, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit is set at body surface;
Second step: by described environmental sensor testing environment information;
The 3rd step: change the information that is presented on the described display unit according to described environmental information.
2, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit and optical imagery acquisition component are set at body surface;
Second step: gather ambient image information by described environmental sensor testing environment information and described optical imagery acquisition component;
The 3rd step: change the information that is presented on the described display unit according to described environmental information and ambient image information.
3, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit, optical imagery acquisition component are set at body surface;
Second step: remote-control receiving circuit is set on object;
The 3rd step: gather ambient image information by described environmental sensor testing environment information and described optical imagery acquisition component;
The 4th step: change the information that is presented on the described display unit according to described environmental information and ambient image information;
The 5th step: transmit control signal with control and/or change and/or close and/or open the information that is presented on the described display unit to described remote-control receiving circuit by telepilot.
4, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit is set at body surface;
Second step: remote-control receiving circuit is set on object;
The 3rd step: by described environmental sensor testing environment information;
The 4th step: change the information that is presented on the described display unit according to described environmental information;
The 5th step: transmit control signal with control and/or change and/or close and/or open the information that is presented on the described display unit to described remote-control receiving circuit by telepilot.
5, a kind of method that realizes stealth is characterized in that comprising following steps:
The first step: display unit is set at body surface;
Second step: remote-control receiving circuit is set on object;
The 3rd step: transmit control signal with control and/or change and/or close and/or open the information that is presented on the described display unit to described remote-control receiving circuit by telepilot.
6,, it is characterized in that described environmental sensor is to comprise as one of lower sensor or several combinations: temperature sensor, humidity sensor, atmosphere pressure sensor, wind transducer, air composition sensor, acceleration of gravity sensor according to each described method in the claim 1 to 4.
7, according to each described method in the claim 1 to 5, it is characterized in that described image display part is flexible, make described image display part consistent with the object surfaces shape.
8,, it is characterized in that the described information that is presented on the described display unit is one of a plurality of images of storing in advance according to each described method in the claim 1 to 5.
9,, it is characterized in that the described information that is presented on the described display unit is that the view data of storing is in advance passed through the image processing program processed images according to each described method in the claim 1 to 5.
10,, it is characterized in that the described information that is presented on the described display unit is that described optical imagery acquisition component collection ambient image information is that described optical imagery acquisition component is gathered the view data of ambient image information and storage in advance by the image processing program processed images by image processing program processed images or the described information that is presented on the described display unit according to each described method in the claim 2 to 3.
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| CN200910089949A CN101614934A (en) | 2009-07-28 | 2009-07-28 | Realize stealthy method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647573A (en) * | 2011-02-19 | 2012-08-22 | 何新法 | Projection type electronic camouflage method and projection type electronic camouflage device |
| CN103101624A (en) * | 2012-07-30 | 2013-05-15 | 北京航空航天大学 | Electroluminescence film visual hiding system and control method thereof |
| CN103997606A (en) * | 2014-06-10 | 2014-08-20 | 重庆工商大学 | Dynamic cloaking device and dynamic cloaking method |
| CN104973249A (en) * | 2014-04-02 | 2015-10-14 | 空中客车防卫和太空有限责任公司 | Effector With Ejectable Stealth Shell |
| CN106553762A (en) * | 2016-11-01 | 2017-04-05 | 宁波市鄞州乐可机电科技有限公司 | A kind of unmanned plane |
| CN108158063A (en) * | 2017-12-12 | 2018-06-15 | 北京小米移动软件有限公司 | Raincoat control method and device |
| CN108535938A (en) * | 2018-04-23 | 2018-09-14 | 云创艾维（厦门）传媒有限公司 | A kind of lighting device for panoramic shooting |
| CN110116412A (en) * | 2019-06-14 | 2019-08-13 | 深圳沸石科技股份有限公司 | Stealthy Detecting Robot and invisible method |
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2009
- 2009-07-28 CN CN200910089949A patent/CN101614934A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647573A (en) * | 2011-02-19 | 2012-08-22 | 何新法 | Projection type electronic camouflage method and projection type electronic camouflage device |
| CN103101624A (en) * | 2012-07-30 | 2013-05-15 | 北京航空航天大学 | Electroluminescence film visual hiding system and control method thereof |
| CN104973249A (en) * | 2014-04-02 | 2015-10-14 | 空中客车防卫和太空有限责任公司 | Effector With Ejectable Stealth Shell |
| CN103997606A (en) * | 2014-06-10 | 2014-08-20 | 重庆工商大学 | Dynamic cloaking device and dynamic cloaking method |
| CN103997606B (en) * | 2014-06-10 | 2017-10-03 | 重庆工商大学 | Dynamic hidden device and dynamic hidden method |
| CN106553762A (en) * | 2016-11-01 | 2017-04-05 | 宁波市鄞州乐可机电科技有限公司 | A kind of unmanned plane |
| CN108158063A (en) * | 2017-12-12 | 2018-06-15 | 北京小米移动软件有限公司 | Raincoat control method and device |
| CN108535938A (en) * | 2018-04-23 | 2018-09-14 | 云创艾维（厦门）传媒有限公司 | A kind of lighting device for panoramic shooting |
| CN110116412A (en) * | 2019-06-14 | 2019-08-13 | 深圳沸石科技股份有限公司 | Stealthy Detecting Robot and invisible method |
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