CN106370058B - A kind of video superposition school gun apparatus and method - Google Patents
A kind of video superposition school gun apparatus and method Download PDFInfo
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- CN106370058B CN106370058B CN201610783932.7A CN201610783932A CN106370058B CN 106370058 B CN106370058 B CN 106370058B CN 201610783932 A CN201610783932 A CN 201610783932A CN 106370058 B CN106370058 B CN 106370058B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000012545 processing Methods 0.000 claims abstract description 43
- 238000003384 imaging method Methods 0.000 claims abstract description 22
- 230000000007 visual effect Effects 0.000 claims abstract description 15
- 238000003331 infrared imaging Methods 0.000 claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
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- 240000007594 Oryza sativa Species 0.000 description 1
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- 230000004888 barrier function Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/54—Devices for testing or checking ; Tools for adjustment of sights
- F41G1/545—Tools for adjustment of sights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/32—Night sights, e.g. luminescent
- F41G1/34—Night sights, e.g. luminescent combined with light source, e.g. spot light
- F41G1/36—Night sights, e.g. luminescent combined with light source, e.g. spot light with infrared light source
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
Abstract
The invention discloses a kind of video superposition school gun apparatus and methods, belong to school rifle technical field, for coordinating infrared gun aiming device, it includes：Stent, visual light imaging microscope group, visible-light detector and image processing module；The visible-light detector will be seen that the image information for the target that light imaging microscope group is targeted to is converted to electric signal；Described image processing module is mounted on outside sinperscope, which includes video superpositing unit and image time-division processing unit；The video superpositing unit is used to gather the electric signal of the infrared detector output of the electric signal and external infrared gun aiming device of visible-light detector output, it is transferred to after image time-division processing unit handled, the visible images of visual light imaging microscope group and the infrared image of the infrared imaging microscope group of external infrared gun aiming device is shown with subregion on the display screen of infrared gun aiming device.The present invention can coordinate infrared gun aiming device to use, and infrared gun aiming device is made to be rapidly completed school rifle.
Description
Technical field
The invention belongs to school rifle technical fields, and in particular to a kind of video superposition school gun apparatus and method.
Background technology
Infrared gun aiming device is had been widely used in fields such as national defence, military affairs, anti-terrorisms.Infrared gun aiming device can be passed through easily greatly
The extreme climates weather such as mist, dense smoke, dark and heavy rain, steady and audible target image is provided for shooter.Its image-forming principle determines
Its image is gray level image, is divided into white heat and Hei Re two states by polarity.Under incandescent state, the temperature and surrounding of target
The extraneous temperature difference is higher, and the display of target on the image is more highlighted, and Gu Renyuan, equipment and other targets just can be from mixed and disorderly backgrounds
It is identified among grove.Most of firearms are using school rifle at 100 meters, because the point of impact at 100 is exactly aiming point.Laser school
Rifle device cooperation white light gun sight can be rapidly completed school rifle, but since the energy of laser school rifle device transmitting is too small, infrared gun aiming device
Do not observe the hot spot that laser is sent, therefore infrared gun aiming device is made simply to be rapidly completed and is corrected with rifle, become urgently to be resolved hurrily
Technical barrier.
The content of the invention
In view of this, the object of the present invention is to provide a kind of video superposition school gun apparatus and method, infrared gun can be coordinated
Mirror use is taken aim at, infrared gun aiming device is made to be rapidly completed school rifle.
The present invention is achieved through the following technical solutions：
A kind of video is superimposed school gun apparatus, for coordinating infrared gun aiming device, including：It is stent, visual light imaging microscope group, visible
Optical detector and image processing module；
Its peripheral equipment is the infrared imaging microscope group and infrared detector of infrared gun aiming device；The infrared detector is used for will
The image information for the target that infrared imaging microscope group is targeted to is converted to electric signal；
In the muzzle of one end insertion firearms of the stent, the other end is equipped with visual light imaging microscope group and visible optical detection
Device；
The focal length of the visual light imaging microscope group is the 2 times or more of the infrared imaging microscope group focal length of infrared gun aiming device；
The visible-light detector will be seen that the image information for the target that light imaging microscope group is targeted to is converted to electric signal；
Described image processing module be mounted on sinperscope outside, the image processing module include video superpositing unit and
Image time-division processing unit；The video superpositing unit is used to gather the electric signal of visible-light detector output and external infrared gun
The electric signal of the infrared detector output of mirror is taken aim at, is transferred to after image time-division processing unit handled, is transferred to infrared gun and takes aim at
Mirror shows that the visible images of visual light imaging microscope group and external infrared gun are taken aim on the display screen of infrared gun aiming device with subregion
The infrared image of the infrared imaging microscope group of mirror.
Based on the method that a kind of video superposition school gun apparatus carries out school rifle, it is as follows：
The first step, image processing module will be seen that optical detector output picture signal and outside sinperscope it is red
The picture signal of external detector output is divided into two-way and carries out acquisition time processing：
(1) per odd number 40ms, the infrared spy of the external infrared gun aiming device of video superpositing unit acquisition of image processing module
The electric signal of device output is surveyed, is transferred to after image time-division processing unit is handled and forms infrared image, by the infrared image
The display screen of infrared gun aiming device is sent to, and is shown in the infrared region of display screen；
(2) per even number 40ms, the telecommunications of the video superpositing unit acquisition visible-light detector output of image processing module
Number, it is transferred to after image time-division processing unit is handled and forms visible images, image time-division processing unit will be seen that light figure
After the central part of picture intercepts out, it will be seen that the central part of light image is sent to the display screen of infrared gun aiming device, and aobvious
The visible light region of display screen is shown；
(1) performed with (2) cycle alternation, achieve the purpose that while gather and export two-way image；
Second step selects a kind of opposite display area of infrared image and visible images to be on a display screen adjusted；
3rd step, after seeing visible images and infrared image simultaneously in the display screen of image processing module, at 100 meters
Place sets the target of gunnery target, and behind visible images aiming target target center, the position for keeping firearms is motionless, at this point,
Aiming target target center is exactly the muzzle homing position of firearms；
4th step, the cross for adjusting infrared image are overlapped with the position of visible images target, complete school rifle.
Advantageous effect：The device of the invention can select different to be suitable for different firearms, She Shouli with gun carriage
School rifle is rapidly completed with the device, completes starting upper target, then ball firing is finely adjusted aiming point, it can be to avoid shooting repeatedly not
Upper target and bullet waste problem.
Description of the drawings
Fig. 1 is the structure composition figure of apparatus of the present invention.
Fig. 2 is the work flow diagram of the present invention.
Fig. 3 is the visible images and infrared image relative display position schematic diagram that the present invention selects.
Wherein, 1- stents, 2- visual light imaging microscope groups, 3- visible-light detectors, 4- image processing modules, 5- visible ray figures
Picture, 6- infrared images.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention provides a kind of videos to be superimposed school gun apparatus, referring to attached drawing 1, for coordinating infrared gun aiming device, including：Branch
Frame 1, visual light imaging microscope group 2, visible-light detector 3 and image processing module 4；
Its peripheral equipment is the infrared imaging microscope group and infrared detector of infrared gun aiming device；The coke of the infrared imaging microscope group
Away from for 50mm；The image information that the infrared detector is used for the target for being targeted to infrared imaging microscope group is converted to telecommunications
Number；The resolution ratio of infrared detector is 384 × 288；
Integrated connection relation is：In the muzzle of one end insertion firearms of stent 1, the other end is equipped with visual light imaging microscope group
2 and visible-light detector 3, it is seen that light imaging microscope group 2 is connected with visible-light detector 3 by cable, and is carried out data transmission；Figure
It is infrared with visible-light detector 3 and sinperscope respectively by cable as processing module 4 is mounted on outside sinperscope
Detector connects, and carries out data transmission；
The stent 1 can coordinate the gun barrel of different-diameter, in this example, a diameter of 5.8mm of stent 1；
The focal length of the visual light imaging microscope group 2 is the 2 times or more of the infrared imaging microscope group focal length of infrared gun aiming device；At this
In embodiment, it is seen that the focal length of light imaging microscope group 2 is 100mm；
The visible-light detector 3 is for it will be seen that the image information for the target that light imaging microscope group 2 is targeted to is converted to
Electric signal；The resolution ratio of visible-light detector 3 is 768 × 576；
Described image processing module 4 is for processing and the relevant data of image, at video superpositing unit, image timesharing
Manage unit and display screen；The video superpositing unit is used to gather the electric signal of the output of visible-light detector 3 and external infrared gun
The electric signal of the infrared detector output of mirror is taken aim at, is transferred to after image time-division processing unit handled, is transferred to infrared gun and takes aim at
Mirror shows the visible images of visual light imaging microscope group 2 and external infrared gun on the display screen of infrared gun aiming device with subregion
Take aim at the infrared image of the infrared imaging microscope group of mirror；During work, after firearms utilize visible images aimed fire pinwheel, rifle is kept
Tool position is motionless, adjusts the crossline of sight silk of infrared gun aiming device to the center of gunnery target, completes starting upper target of gun sight and fast
Speed correction；Wherein, the resolution ratio of the display screen is 800 × 600；
The method for carrying out school rifle using a kind of video superposition school gun apparatus is as follows, referring to attached drawing 2：
The first step, image processing module 4 is it will be seen that the picture signal and the sinperscope of outside that optical detector 3 exports
The picture signal of infrared detector output is divided into two-way and carries out acquisition time processing：
(1) per odd number 40ms (in the period of the 2n+1 40ms i.e. from the off), image processing module 4
The electric signal of the infrared detector output of the external infrared gun aiming device of video superpositing unit acquisition, is transferred to image time-division processing unit
Infrared image is formed after being handled, the infrared image is sent to the display screen of infrared gun aiming device, and in the red of display screen
Exterior domain is shown；
(2) per even number 40ms (in the period of the 2n 40ms i.e. from the off), image processing module 4 regards
The electric signal that frequency superpositing unit acquisition visible-light detector 3 exports, is transferred to after image time-division processing unit is handled and is formed
Visible images, image time-division processing unit will be seen that central part (1/9th of the picture centre) interception of light image comes out
Afterwards, it will be seen that the central part of light image is sent to the display screen of infrared gun aiming device, and is shown in the visible light region of display screen；
(1) performed with (2) cycle alternation, achieve the purpose that while gather and export two-way image；
The opposite display area of infrared image and visible images on a display screen is set as shown in Figure 3 by second step
Eight kinds of situations, the position display infrared image in figure pointed by " 6 ", the position display visible images pointed by " 5 ", i.e. target
Target center；Any one of selection Fig. 3 relative position is adjusted；
3rd step, after seeing visible images and infrared image simultaneously in the display screen of image processing module 4,100
The target of gunnery target is set at rice, with visible images aiming target target center, the position for keeping firearms is motionless, at this point,
Aiming target target center is exactly the muzzle homing position of firearms；
4th step, then the position of visible images target is compared, the same position in infrared image is observed, by infrared image
Cross be moved to corresponding position, just make the cross of infrared gun aiming device position and firearms muzzle homing position it is (i.e. sub
The point of impact of bullet) it adjusts to overlapping, complete school rifle.
In practical applications, it is observed that the profile of gunnery target target in infrared image, it will be seen that light aimed fire
Pinwheel keeps firearms motionless, then crosshair in infrared image is adjusted to the center of the profile of gunnery target target.
In conclusion the foregoing is merely a prefered embodiment of the invention, it is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's
Within protection domain.
Claims (1)
1. a kind of method that video superposition school gun apparatus carries out school rifle, the device are used to coordinate infrared gun aiming device, including：Stent
(1), visual light imaging microscope group (2), visible-light detector (3) and image processing module (4)；
Its peripheral equipment is the infrared imaging microscope group and infrared detector of infrared gun aiming device；The infrared detector is used for will be infrared
The image information for the target that imaging microscope group is targeted to is converted to electric signal；
In the muzzle of one end insertion firearms of the stent (1), the other end is equipped with visual light imaging microscope group (2) and visible ray is visited
Survey device (3)；
The focal length of the visual light imaging microscope group (2) is the 2 times or more of the infrared imaging microscope group focal length of infrared gun aiming device；
The visible-light detector (3) is it will be seen that the image information for the target that light imaging microscope group (2) is targeted to is converted to telecommunications
Number；
Described image processing module (4) is mounted on outside infrared gun aiming device, which includes video superpositing unit
With image time-division processing unit；The video superpositing unit is used to gather electric signal and the outside of visible-light detector (3) output
The electric signal of the infrared detector output of infrared gun aiming device is transferred to after image time-division processing unit handled, is transferred to red
Outer gun aiming device, with the visible images of subregion display visual light imaging microscope group (2) and outside on the display screen of infrared gun aiming device
The infrared image of the infrared imaging microscope group of the infrared gun aiming device in portion；
It is characterized in that, the method is as follows：
The first step, image processing module (4) is it will be seen that the picture signal of optical detector (3) output and the infrared gun aiming device of outside
The picture signal of infrared detector output is divided into two-way and carries out acquisition time processing：
(1) per odd number 40ms, the infrared acquisition of the external infrared gun aiming device of video superpositing unit acquisition of image processing module (4)
The electric signal of device output, is transferred to after image time-division processing unit is handled and forms infrared image, the infrared image is sent out
The display screen of infrared gun aiming device is given, and is shown in the infrared region of display screen；
(2) per even number 40ms, the electricity of video superpositing unit acquisition visible-light detector (3) output of image processing module (4)
Signal, is transferred to after image time-division processing unit is handled and forms visible images, and image time-division processing unit will be seen that light
After the central part of image intercepts out, it will be seen that the central part of light image is sent to the display screen of infrared gun aiming device, and
The visible light region of display screen is shown；
Step (1) and (2) cycle alternation perform, and achieve the purpose that while gather and export two-way image；
Second step selects a kind of opposite display area of infrared image and visible images to be on a display screen adjusted；
3rd step, after seeing visible images and infrared image simultaneously in the display screen of image processing module (4), at 100 meters
Place sets the target of gunnery target, and behind visible images aiming target target center, the position for keeping firearms is motionless, at this point,
Aiming target target center is exactly the muzzle homing position of firearms；
4th step, the cross for adjusting infrared image are overlapped with the position of visible images target, complete school rifle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610783932.7A CN106370058B (en) | 2016-08-31 | 2016-08-31 | A kind of video superposition school gun apparatus and method |
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| CN201610783932.7A CN106370058B (en) | 2016-08-31 | 2016-08-31 | A kind of video superposition school gun apparatus and method |
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| CN106370058B true CN106370058B (en) | 2018-06-01 |
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| CN111692916B (en) * | 2020-06-01 | 2023-07-18 | 中光智控(北京)科技有限公司 | Aiming device and aiming method |
| CN114255185B (en) * | 2021-12-16 | 2022-11-25 | 武汉高德智感科技有限公司 | Image processing method, device, terminal and storage medium |
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| US4390276A (en) * | 1980-05-14 | 1983-06-28 | Ring Sights Limited | Collimator gunsight |
| CN104713577B (en) * | 2015-04-09 | 2017-10-27 | 中国北方车辆研究所 | Laser pick-off optical axis and visible ray plain shaft parallelism adjustment system and adjusting process |
| CN105258558B (en) * | 2015-12-01 | 2017-03-22 | 河北汉光重工有限责任公司 | Calibrating device for sighting telescope used for infrared gun |
| CN105423816B (en) * | 2015-12-01 | 2017-08-11 | 河北汉光重工有限责任公司 | A kind of calibration method for infrared riflescope |
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