CN101950077B - Remote laser night-viewing device - Google Patents
Remote laser night-viewing device Download PDFInfo
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- CN101950077B CN101950077B CN2010102603132A CN201010260313A CN101950077B CN 101950077 B CN101950077 B CN 101950077B CN 2010102603132 A CN2010102603132 A CN 2010102603132A CN 201010260313 A CN201010260313 A CN 201010260313A CN 101950077 B CN101950077 B CN 101950077B
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Abstract
The invention discloses a remote laser night-viewing device. The invention adopts a technical scheme that: the remote laser night-viewing device comprises a shell and a laser illuminator arranged in the shell, wherein a telephoto prime lens and an integral camera are fixedly arranged in the shell; a main controller is also arranged in the shell; and the main controller can control the zoom focusing of the integral camera and the focusing of the telephoto prime lens, the video intelligent switch between the integral camera and the telephoto prime lens, and the size of laser spots. The device takes full use of the advantages of large remote light transmission and good image quality of the telephoto prime lens, embodies the characteristics of wide close-distance observation range and clear images of the integral camera, and greatly reduces the production cost on the premise of realizing remote night-viewing monitoring.
Description
Technical field
The present invention relates to a kind of laser night-vision device, relate in particular to a kind of night vision device of long distance laser cheaply.
Background technology
In the monitoring field, it is unglazed according to the monitoring under the condition that People more and more is paid attention to night.Mature methods is to adopt the infrared laser illumination at present.But the shortcoming of this method is to realize in-plant night vision monitoring, outside 200 meters, can't realize the night vision supervisory function bit.The appearance of laser night vision technology has remedied this defective.Adopt the infrared laser lighting engineering, cooperate long burnt zoom lens, can realize the night vision monitoring within 5 kilometers.But the telephoto lens of monitoring usefulness requires manufacturing accuracy high, selects for use eyeglass valuable, and low its cost that causes of annual turnover is expensive.Camera lens price more than the 600mm of general monitoring has restricted the laser lighting The Application of Technology greatly and has promoted all several ten thousand even tens0000.
Therefore, a kind of night vision device of long distance laser cheaply of development has realistic meaning very much.
Summary of the invention
The present invention be directed to the existing in prior technology shortcoming, and a kind of expensive burnt zoom lens of length that can substitute is provided, and can be in the technical scheme of the long distance laser night vision device of observing the scenery outside the 2Km farthest under the condition of unglazed photograph at night.
The present invention realizes through following technical measures: a kind of long distance laser night vision device; It comprises the laser illuminator in shell, the shell; Also be installed with long burnt tight shot, integrated camera in the shell; Master controller also is installed in the said shell, and said master controller can be controlled the change zoom and focus of integrated camera, the focusing of long burnt tight shot and video intelligent switching between the two, can also control the size of laser facula.
Above-mentioned laser illuminator and integrated camera are provided with the optical axis micro-adjusting mechanism.
Above-mentioned integrated camera video pictures and the video pictures of long burnt tight shot can realize that equal field angle accepts.
The beneficial effect of this programme can be learnt according to the narration to such scheme: integrated camera is innovative point with long being used of burnt tight shot; Both bring into play long burnt tight shot in the remote logical advantage that light quantity is big, picture element is good, and can open up the close-ups scope integrated camera characteristics clearly that extensively form images that show again.The switching of both images is controlled by master controller automatically, and master controller can also be controlled the laser facula size variation simultaneously.Master controller adopts 32 embedded processing chips, and video switch adopts the special-purpose chip that switches of video, is aided with the vision signal intensifier circuit, and antijamming capability is strong, and switch speed is fast.Cooperate laser illuminator simultaneously, realize far away, in-plant monitoring.The present invention has abandoned the burnt zoom lens of expensive length, under the prerequisite that realizes remote night vision monitoring, greatly reduces production cost.This long distance laser night vision device adopts the accurate design of biconjugate in addition, and the collimation that is easy to regulate all-in-one and luminaire guarantees that two videos and laser lighting are at same position.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is that the A-A of Fig. 1 is to view.
Fig. 3 is the control principle figure of master controller in the specific embodiment of the invention.
Among the figure, 1, laser illuminator, 2, the optical axis micro-adjusting mechanism, 3, integrated camera, 4, the optical axis micro-adjusting mechanism, 5, long burnt tight shot, 6, shell, 7, master controller.
Embodiment
For clearly demonstrating the technical characterstic of this programme, through an embodiment, this programme is set forth below.
Like Fig. 1, shown in Figure 2; The present invention is a kind of long distance laser night vision device; It comprises the laser illuminator 1 in the shell 6, shell 6, also is installed with long burnt tight shot 5, integrated camera 3 in the shell 6, in the said shell 6 master controller 7 is installed also; Said master controller 7 can be controlled the change zoom and focus of integrated camera 3, the focusing of long burnt tight shot 5 and video intelligent switching between the two, can also control the size of laser illuminator hot spot.Laser illuminator 1 is provided with optical axis micro-adjusting mechanism 2,4 with integrated camera 3.Wherein, integrated camera 3 video pictures and the video pictures of long burnt tight shot can realize that equal field angle accepts.
Principle of work of the present invention is following: master controller receives the cradle head control signal; Detect and identification through overvoltage signal; For the aperture signal, be converted into control signal to laser illuminator, to become doubly, focus signal; Be converted into the serial port command of control integrated camera, control laser illuminator, integrated camera respectively.Particularly when the control integrated camera; Detect the positional information that integrated camera returns simultaneously; Judge according to the integrated camera lens location; When the field angle of integrated camera was identical with long burnt tight shot field angle, master controller switched to long burnt tight shot video with output video.Behind the burnt tight shot of video switch to length, the focus signal that receives is converted into the focus control signal of long burnt tight shot.Open when integrated camera numeral become times when laser evening, and gain and laser facula that master controller can be controlled all-in-one are adjusted to the brightness that makes image be easy to focus on, and integrated camera is focused on more easily.When image switching during to long burnt tight shot, master controller can be controlled the laser facula size and adapt with the visual field.
The present invention can pass through or adopt existing techniques in realizing without the technical characterictic of describing; Repeat no more at this; Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to protection scope of the present invention.
Claims (3)
1. long distance laser night vision device; It comprises the laser illuminator in shell, the shell; It is characterized in that, also be installed with long burnt tight shot, integrated camera in the shell, master controller also is installed in the said shell; Said master controller can be controlled the change zoom and focus of integrated camera, the focusing of long burnt tight shot and video intelligent switching between the two, can also control the size of laser facula.
2. long distance laser night vision device according to claim 1 is characterized in that said laser illuminator and integrated camera are provided with the optical axis micro-adjusting mechanism.
3. long distance laser night vision device according to claim 1 is characterized in that, said integrated camera video pictures and the video pictures of long burnt tight shot can realize that equal field angle accepts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102603132A CN101950077B (en) | 2010-08-24 | 2010-08-24 | Remote laser night-viewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102603132A CN101950077B (en) | 2010-08-24 | 2010-08-24 | Remote laser night-viewing device |
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| Publication Number | Publication Date |
|---|---|
| CN101950077A CN101950077A (en) | 2011-01-19 |
| CN101950077B true CN101950077B (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102603132A Active CN101950077B (en) | 2010-08-24 | 2010-08-24 | Remote laser night-viewing device |
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| CN (1) | CN101950077B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941520A (en) * | 2014-04-02 | 2014-07-23 | 山东神戎电子股份有限公司 | Laser night vision device special for motorway |
| CN105959617A (en) * | 2015-12-30 | 2016-09-21 | 天津天地伟业数码科技有限公司 | Laser night vision device for displaying orientation coordinates and coordinate automatic emendation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001001185A1 (en) * | 1999-06-25 | 2001-01-04 | Leica Geosystems Ag | Night sight device |
| CN201133963Y (en) * | 2007-12-25 | 2008-10-15 | 叶明华 | Day and night dual-purpose -type fixed focus lens possessing infrared night viewing function |
| CN201181379Y (en) * | 2008-01-11 | 2009-01-14 | 深圳市嘉尔德实业有限公司 | Novel night viewing camera |
| CN201368406Y (en) * | 2009-03-03 | 2009-12-23 | 郑维彦 | Remote control device of night-vision lighting system and light source control mechanism thereof |
| KR100915858B1 (en) * | 2009-05-19 | 2009-09-07 | 국방과학연구소 | Composite optical instrument for daytime and nighttime collimation and distance measurement |
| CN101661160B (en) * | 2009-09-25 | 2014-06-18 | 山东汉和能源科技有限公司 | Integrated laser night vision device with single lens |
| CN201837775U (en) * | 2010-08-24 | 2011-05-18 | 山东神戎电子股份有限公司 | Remote laser night vision device |
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2010
- 2010-08-24 CN CN2010102603132A patent/CN101950077B/en active Active
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| CN101950077A (en) | 2011-01-19 |
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