CN107071247A - A kind of pair of adjustable camera system of light - Google Patents
A kind of pair of adjustable camera system of light Download PDFInfo
- Publication number
- CN107071247A CN107071247A CN201710197003.2A CN201710197003A CN107071247A CN 107071247 A CN107071247 A CN 107071247A CN 201710197003 A CN201710197003 A CN 201710197003A CN 107071247 A CN107071247 A CN 107071247A
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- CN
- China
- Prior art keywords
- light
- camera system
- spectral module
- sensitive chip
- light wave
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- 230000003595 spectral effect Effects 0.000 claims abstract description 28
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 238000003384 imaging method Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
The invention discloses a kind of pair of adjustable camera system of light, including optical lens, the light wave that optical lens transmission comes can be divided into the spectral module of visible ray and infrared light wave-length coverage light wave into image side by described optical lens provided with least one；Each spectral module be correspondingly arranged on two be used for receive the sensitive chip of different wavelength range light wave that is separated through spectral module；Described camera system also includes the image processing system that the light wave that each sensitive chip is received can be integrated and exported；Described camera system also includes the light path governor motion for being used to adjust light path, and the light path governor motion is arranged between the spectral module and the sensitive chip.The present invention realizes the fine definition of shooting image, and image color is Well-recovered, also can blur-free imaging under low-light (level).
Description
【Technical field】
The present invention relates to optical system, the especially a kind of pair adjustable camera system of light.
【Background technology】
Monitoring camera system is widely applied in daily life at present.But current safety monitoring, road conditions prison
Control system has the disadvantage that:
1st, existing camera system needs by the way of single lens match single sensitive chip for single sensitive chip
The optical wavelength of reception is relatively wide, therefore, causes overall picture definition not high, shoots the effect come bad；
2nd, existing camera system reflects that the wavelength of each color exists by the way of single lens match single sensitive chip
What is reduced on single sensitive chip is bad, so as to shooting picture color not enough full phenomenon occur；
3rd, existing camera system is by the way of single lens match single sensitive chip, in low-light (level) environment, part
The wavelength of light wave can not be utilized, and cause overall thang-kng amount to decline, and shooting image is unintelligible.
Therefore, the present invention is based on the deficiency of the above and produced.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of pair of adjustable camera system of light, the system realizes shooting image
Fine definition, and image color is Well-recovered, also can blur-free imaging under low-light (level).
In order to solve the above technical problems, present invention employs following technical proposals：A kind of pair of adjustable camera system of light, its
It is characterised by, including optical lens, the light that described optical lens can carry out optical lens transmission provided with least one into image side
Ripple is divided into the spectral module of visible ray and infrared light wave-length coverage light wave；Each spectral module, which is correspondingly arranged on two, to be used to receive
The sensitive chip of the different wavelength range light wave separated through spectral module；Described camera system also includes can be by each photosensitive core
The image processing system that the light wave that piece is received is integrated and exported；Described camera system also includes the light for being used to adjust light path
Journey governor motion, the light path governor motion is arranged between the spectral module and the sensitive chip.
A kind of pair of adjustable camera system of light as described above, it is characterised in that：Described spectral module includes at least
One piece of beam splitter.
A kind of pair of adjustable camera system of light as described above, it is characterised in that：Described camera system includes one
Light path governor motion.
A kind of pair of adjustable camera system of light as described above, it is characterised in that：Described camera system includes at least
Two light path governor motions, and the quantity of the light path governor motion is identical with the quantity of the sensitive chip.
Compared with prior art, a kind of pair of adjustable camera system of light of the invention, has reached following effect：
1st, the present invention is separated the light of different wave length using spectral module, so the light wave exported from spectral module is
Two different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, each
What single sensitive chip was received is one section of narrow light wave of wave-length coverage, so that the definition of sensitive chip has
Lifting, greatly promotes the whole image sharpness that camera system is eventually formed.
2nd, the present invention is separated the light of different wave length using spectral module, so the light wave exported from spectral module is
Two different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, multiple
The overall optical wavelength scope received after sensitive chip is cumulative is just relatively wide, reflects that the wavelength of each color can be by abundant profit
With overall picture color formed by reception light wave is truer after multiple sensitive chips are cumulative, fuller.
3rd, the present invention is separated the light of different wave length using spectral module, so the light wave exported from spectral module is
Two different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, low
During illumination, the sensitive chip of two reception different wavelength range light waves is accumulated in together so that utilizable optical wavelength model
Enclose and broaden, improve overall thang-kng amount, so that imaging picture also can guarantee that clearly when light is very dark.
【Brief description of the drawings】
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is schematic diagram of the present invention；
Brief description of the drawings：1st, optical lens；2nd, spectral module；3rd, light path governor motion；4th, sensitive chip；5th, image procossing system
System.
【Embodiment】
Embodiments of the present invention are elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of pair of adjustable camera system of light, including optical lens 1, described optical lens 1 is into image side
Optical lens 1 can be transmitted to the spectral module that the light wave come is divided into visible ray and infrared light wave-length coverage light wave provided with least one
2；Each spectral module 2 be correspondingly arranged on two be used for receive separated through spectral module 2 different wavelength range light wave it is photosensitive
Chip 4；Described camera system also includes the image procossing that the light wave that each sensitive chip 4 is received can be integrated and exported
System 5；Described camera system also includes the light path governor motion 3 for being used to adjust light path, and the light path governor motion 3 is arranged on
Between the spectral module 2 and the sensitive chip 4, the light path governor motion 3 of light path is adjusted, makes the luminous energy of each wave-length coverage
Blur-free imaging is on sensitive chip 4 below.
As shown in figure 1, in the present embodiment, described spectral module 2 includes at least one piece beam splitter, can be by light
Learn the next light wave of the transmission of camera lens 1 and be divided into each and every one many different wavelength range light waves, the quantity of beam splitter is not specifically limited herein.
As shown in figure 1, in the present embodiment, described camera system includes a light path governor motion 3, that is to say, that
Light path governor motion is provided between only one of which spectral module and sensitive chip.Certain camera system also includes at least two
Light path governor motion 3, and the quantity of the light path governor motion 3 is identical with the quantity of the sensitive chip 4.
By the way of the sensitive chips 3 of two reception different wavelength range light waves of spectral module 2 and matching, via optics
The light that camera lens 1 comes out is divided into several different wavelength range light waves through spectral module 2, is adjusted respectively through light path governor motion 3
Light path, blur-free imaging is on corresponding sensitive chip 4 respectively, and different sensitive chips 4 receives the light of particular range of wavelengths respectively
Ripple, the reduction and reproduction of image are realized finally by image processing module 5, so as to improve optical system definition, is added
Color reducibility, and realize that camera system also can blur-free imaging under low-light (level) environment.
Claims (4)
1. a kind of pair of adjustable camera system of light, it is characterised in that including optical lens (1), described optical lens (1) imaging
Side can transmit optical lens (1) provided with least one the light splitting that the light wave come is divided into visible ray and infrared light wave-length coverage light wave
Module (2)；Each spectral module (2) be correspondingly arranged on two be used for receive the different wavelength range that is separated through spectral module (2)
The sensitive chip (4) of light wave；Described camera system also include can by each sensitive chip (4) receive light wave carry out integrate and
The image processing system (5) of output；Described camera system also includes the light path governor motion (3) for being used to adjust light path, described
Light path governor motion (3) is arranged between the spectral module (2) and the sensitive chip (4).
2. the adjustable camera system of a kind of pair of light according to claim 1, it is characterised in that：Described spectral module (2)
Include at least one piece beam splitter.
3. the adjustable camera system of a kind of pair of light according to claim 1, it is characterised in that：Described camera system includes
There is a light path governor motion (3).
4. the adjustable camera system of a kind of pair of light according to claim 1, it is characterised in that：Described camera system includes
There are at least two light path governor motions (3), and the quantity and the quantity of the sensitive chip (4) of the light path governor motion (3)
It is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197003.2A CN107071247A (en) | 2017-03-29 | 2017-03-29 | A kind of pair of adjustable camera system of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197003.2A CN107071247A (en) | 2017-03-29 | 2017-03-29 | A kind of pair of adjustable camera system of light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107071247A true CN107071247A (en) | 2017-08-18 |
Family
ID=59617961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197003.2A Pending CN107071247A (en) | 2017-03-29 | 2017-03-29 | A kind of pair of adjustable camera system of light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107071247A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800936A (en) * | 2017-11-08 | 2018-03-13 | 信利光电股份有限公司 | A kind of camera module |
| CN107809576A (en) * | 2017-12-14 | 2018-03-16 | 信利光电股份有限公司 | A kind of multi-cam module |
| CN110418039A (en) * | 2019-07-10 | 2019-11-05 | 中山联合光电科技股份有限公司 | A kind of double light camera systems of adjustable light path |
| CN111458890A (en) * | 2020-04-12 | 2020-07-28 | 国科天成（北京）科技有限公司 | True-color double-light night vision device system and implementation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100079587A1 (en) * | 2008-09-30 | 2010-04-01 | Fujifilm Corporation | Endoscope system |
| CN105933584A (en) * | 2016-05-18 | 2016-09-07 | 中山联合光电科技股份有限公司 | Shooting system |
| CN206640680U (en) * | 2017-03-29 | 2017-11-14 | 中山联合光电科技股份有限公司 | A kind of adjustable filming apparatus of double light |
-
2017
- 2017-03-29 CN CN201710197003.2A patent/CN107071247A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100079587A1 (en) * | 2008-09-30 | 2010-04-01 | Fujifilm Corporation | Endoscope system |
| CN105933584A (en) * | 2016-05-18 | 2016-09-07 | 中山联合光电科技股份有限公司 | Shooting system |
| CN206640680U (en) * | 2017-03-29 | 2017-11-14 | 中山联合光电科技股份有限公司 | A kind of adjustable filming apparatus of double light |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800936A (en) * | 2017-11-08 | 2018-03-13 | 信利光电股份有限公司 | A kind of camera module |
| CN107809576A (en) * | 2017-12-14 | 2018-03-16 | 信利光电股份有限公司 | A kind of multi-cam module |
| CN110418039A (en) * | 2019-07-10 | 2019-11-05 | 中山联合光电科技股份有限公司 | A kind of double light camera systems of adjustable light path |
| CN111458890A (en) * | 2020-04-12 | 2020-07-28 | 国科天成（北京）科技有限公司 | True-color double-light night vision device system and implementation method |
| CN111458890B (en) * | 2020-04-12 | 2021-03-16 | 国科天成科技股份有限公司 | True-color double-light night vision device system and implementation method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |