CN202856906U - Day and night monitoring system - Google Patents
Day and night monitoring system Download PDFInfo
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- CN202856906U CN202856906U CN2012205581731U CN201220558173U CN202856906U CN 202856906 U CN202856906 U CN 202856906U CN 2012205581731 U CN2012205581731 U CN 2012205581731U CN 201220558173 U CN201220558173 U CN 201220558173U CN 202856906 U CN202856906 U CN 202856906U
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Abstract
The utility model discloses a day and night monitoring system, which realizes day and night monitoring by using laser as auxiliary lighting, using a CCD as a photoelectric detector, and being matched with an optical lens, wherein the wavelength of the adopted laser is 915nm, and the concealment of the laser is better than laser with a wavelength of 808nm; the high-performance infrared responsive CCD solves the problem that the laser with a wavelength of 915nm cannot be responded by an ordinary CCD; the lens with a high zoom ratio can zoom targets with different distances, thereby being convenient for moderating the field of the targets. In addition, the zooming lens can also compress and adjust the laser divergence angle. An observation field of an object lens and the field of a laser are enabled to change synchronously by using the synchronous zooming technology, thereby being convenient for searching and observing the targets. Field experiments indicate that the day and night monitoring system disclosed by the utility model has the advantages of long night visual range, ability of being used at day and night, no red exposure, good man-machine interface, and the like. The day and night monitoring system has large popularization and application range.
Description
Technical field
The utility model relates to the supervisory control system technical field, relates in particular to a kind of round the clock supervisory control system.
Background technology
At present, domestic round the clock monitoring means mainly contain passive monitoring and initiatively monitor two large classes, be equipped with the method for optical lens take low-light level tube as photoelectric detector, belong to passive monitoring, be mainly used in the monitoring at night, be farthest 800 meters in automobile, 400 meters of people without the distance that sets under month starlight, but the expensive and difficult formation network of low-light level tube; Be equipped with the method for optical lens take CCD as photoelectric detector, also belong to passive monitoring, be mainly used in the monitoring on daytime, then can not work night; Be equipped with optical lens take CCD as photoelectric detector, and adopt LED to belong to initiatively monitoring as the method for floor light, but that its shortcoming just is decipherment distance is too near, the decipherment distance at night is 500 meters in automobile, 200 meters of people farthest; Semiconductor laser is as floor light, be that photoelectric detector is equipped with the remote monitor that optical lens is realized night with CCD, belong to initiatively monitoring, its shortcoming is that the emission wavelength of semiconductor laser is 808 nanometers, this wave band near visible-range so more easily be identified by the human eye, thereby expose, can't realize hidden monitoring.
The utility model content
The purpose of this utility model is to overcome the prior art deficiency, provide a kind of can realize continuous monitoring round the clock, night visual range far away, without red round the clock supervisory control system cruelly.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of round the clock supervisory control system, comprise industrial computer, coding decoder, laser illuminator system, optical receiver assembly, display device, The Cloud Terrace and support, described industrial computer respectively with described display be connected coding decoder and be connected, described coding decoder is arranged on the described support by The Cloud Terrace, described coding decoder and described laser illuminator system be connected optical receiver assembly and be connected, described laser illuminator system comprises semiconductor laser and for the Laser emission camera lens that compresses laser divergence angle, described optical receiver assembly comprises receiving objective and the high performance CCD of high zoom ratio.
Described The Cloud Terrace is electric platform, and described The Cloud Terrace is controlled by described coding decoder by described industrial computer.
Described support is A-frame.
Described CCD is infrared response CCD.
Described receiving objective comprises the optical lens that is provided with adjustable aperture and filter, and the focal length size of described optical lens changes continuously, and zoom ratio is 30 times.
The collimated laser beam wavelength that described semiconductor laser is launched is 915 nanometers, and power output is 5W to the maximum, by the adjusting of variable potentiometer, can realize that described power output changes between 0-5 watt.
Described semiconductor laser is spent between～3 degree 0.5 by described Laser emission object lens compression laser divergence angle through the angle of divergence of coupling fiber output.
The utility model utilize laser as floor light, CCD as photoelectric detector and be equipped with optical lens and realize monitoring round the clock.What adopt is that wavelength is the laser of 915nm wavelength, and its disguise is better than the laser of 808nm wavelength; High-performance infrared response CCD has solved the problem that the laser of 915nm wavelength can't be responded by common CCD; High zoom ratio camera lens can carry out convergent-divergent to the target of different distance, and the visual field of being convenient to target is moderate; The zoom camera lens also can be realized compression and the size adjustment to laser beam divergence in addition; Utilize the synchronous zoom technology that the observation visual field of object lens and the visual field of laser are changed synchronously, be convenient to search and the observation of target.Show by field trial, the utlity model has night visual range far away, can share round the clock, without red sudden and violent, the advantage such as man-machine interface is good is applied huge.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is composition schematic diagram of the present utility model.
Embodiment
Such as Fig. 1, shown in Figure 2: a kind of round the clock supervisory control system, comprise industrial computer 1, coding decoder 5, laser illuminator system 3, optical receiver assembly 4, display device 2, The Cloud Terrace 6 and support 7, described industrial computer 1 respectively with described display 2 be connected coding decoder 5 and be connected, described coding decoder 5 is arranged on the described support 7 by The Cloud Terrace 6, described coding decoder 5 and described laser illuminator system 3 be connected optical receiver assembly 4 and be connected, described laser illuminator system 3 comprises semiconductor laser and for the Laser emission camera lens that compresses laser divergence angle, described optical receiver assembly 4 comprises receiving objective and the high performance CCD of high zoom ratio.Described The Cloud Terrace 6 is electric platform, and described The Cloud Terrace 6 is controlled by described coding decoder 5 by described industrial computer 1.Described support 7 is A-frame.Described CCD is infrared response CCD.Described receiving objective comprises the optical lens that is provided with adjustable aperture and filter, and the focal length size of described optical lens changes continuously, and zoom ratio is 30 times.The collimated laser beam wavelength that described semiconductor laser is launched is 915 nanometers, and power output is 5W to the maximum, by the adjusting of variable potentiometer, can realize that described power output changes between 0-5 watt.Described semiconductor laser is spent between～3 degree 0.5 by described Laser emission object lens compression laser divergence angle through the angle of divergence of coupling fiber output.
The utility model utilize laser as floor light, CCD as photoelectric detector and be equipped with optical lens and realize monitoring round the clock.What adopt is that wavelength is the laser of 915nm wavelength, and its disguise is better than the laser of 808nm wavelength; High-performance infrared response CCD has solved the problem that the laser of 915nm wavelength can't be responded by common CCD; High zoom ratio camera lens can carry out convergent-divergent to the target of different distance, and the visual field of being convenient to target is moderate; The zoom camera lens also can be realized compression and the size adjustment to laser beam divergence in addition; Utilize the synchronous zoom technology that the observation visual field of object lens and the visual field of laser are changed synchronously, be convenient to search and the observation of target.Show by field trial, the utlity model has night visual range far away, can share round the clock, without red sudden and violent, the advantage such as man-machine interface is good is applied huge.
Claims (7)
1. supervisory control system round the clock, it is characterized in that: it comprises industrial computer, coding decoder, laser illuminator system, optical receiver assembly, display device, The Cloud Terrace and support, described industrial computer respectively with described display be connected coding decoder and be connected, described coding decoder is arranged on the described support by The Cloud Terrace, described coding decoder and described laser illuminator system be connected optical receiver assembly and be connected, described laser illuminator system comprises semiconductor laser and for the Laser emission camera lens that compresses laser divergence angle, described optical receiver assembly comprises receiving objective and the high performance CCD of high zoom ratio.
2. round the clock supervisory control system as claimed in claim 1, it is characterized in that: described The Cloud Terrace is electric platform, described The Cloud Terrace by described industrial computer by described coding decoder control.
3. round the clock supervisory control system as claimed in claim 1, it is characterized in that: described support is A-frame.
4. round the clock supervisory control system as claimed in claim 1, it is characterized in that: described CCD is infrared response CCD.
5. round the clock supervisory control system as claimed in claim 1, it is characterized in that: described receiving objective comprises the optical lens that is provided with adjustable aperture and filter, and the focal length size of described optical lens changes continuously, and zoom ratio is 30 times.
6. round the clock supervisory control system as claimed in claim 1, it is characterized in that: the collimated laser beam wavelength that described semiconductor laser is launched is 915 nanometers, power output is 5W to the maximum, by the adjusting of variable potentiometer, can realize that described power output changes between 0-5 watt.
7. such as claim 1 or 6 described round the clock supervisory control systems, it is characterized in that: described semiconductor laser is spent between～3 degree 0.5 by described Laser emission object lens compression laser divergence angle through the angle of divergence of coupling fiber output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205581731U CN202856906U (en) | 2012-10-29 | 2012-10-29 | Day and night monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205581731U CN202856906U (en) | 2012-10-29 | 2012-10-29 | Day and night monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856906U true CN202856906U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205581731U Expired - Fee Related CN202856906U (en) | 2012-10-29 | 2012-10-29 | Day and night monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580936A (en) * | 2015-01-20 | 2015-04-29 | 华为技术有限公司 | Infrared night vision device, control method and control device |
| WO2016011646A1 (en) * | 2014-07-24 | 2016-01-28 | 博立多媒体控股有限公司 | Night vision device |
-
2012
- 2012-10-29 CN CN2012205581731U patent/CN202856906U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011646A1 (en) * | 2014-07-24 | 2016-01-28 | 博立多媒体控股有限公司 | Night vision device |
| US9888158B2 (en) | 2014-07-24 | 2018-02-06 | Bolymedia Holdings Co., Ltd. | Night vision device |
| CN104580936A (en) * | 2015-01-20 | 2015-04-29 | 华为技术有限公司 | Infrared night vision device, control method and control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131029 |