CN204666257U - The light of Intelligent control type reads infrared imaging system - Google Patents
The light of Intelligent control type reads infrared imaging system Download PDFInfo
- Publication number
- CN204666257U CN204666257U CN201520204168.4U CN201520204168U CN204666257U CN 204666257 U CN204666257 U CN 204666257U CN 201520204168 U CN201520204168 U CN 201520204168U CN 204666257 U CN204666257 U CN 204666257U
- Authority
- CN
- China
- Prior art keywords
- infrared
- light
- pointolite
- imaging system
- fpa
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The light that the utility model relates to a kind of Intelligent control type reads infrared imaging system, mainly comprise Infrared Lens (2), FPA (3), pointolite (4), collimation lens (5), fourier lense (6), imaging len (8), CMOS (9), computing machine (10) and display (11), described computing machine (10) is connected with pointolite (4) and display (11) simultaneously, and described pointolite (4) is connected with computing machine (10) by controller (12).The light of the wireless network formula Intelligent control type that the utility model provides read infrared imaging system can to indoor object become more clearly as, there is miniaturization, speed is fast, highly sensitive, image resolution ratio is high advantage, simultaneously by the control of intelligent PC, the action of total system is controlled, improves operability and the accuracy of system.
Description
Technical field
The light that the utility model relates to a kind of Intelligent control type of Intelligent control type reads infrared imaging system, belongs to infrared imaging field.
Background technology
Infrared thermography forms primarily of the component such as optical instrument, electronics amplifying circuit, display with scanister, has successfully equipped our troops, in the ground observation, water surface insurance, aerial reconnaissance etc. at night, all played very important effect.What the sixties adopted is refrigeration mode unit or linear array infrared eye, requires to have refrigeration part and optical mechaical scanning parts, so cost is high, volume large, this infrared eye is exactly first generation infrared technique product.Due to the restriction of the factors such as the resolution of first generation infrared eye, speed and technique, only apply to some extent in military field.
The non-refrigerated infrared detector of electricity reading method is adopted to mainly contain pyroelectricity, resistor-type and ferroelectric type type detector.The main material of thermoelectric type detector is barium strontium titanate; The sensitivity unit of resistor-type thermal detector is thermistor, and material is mainly vanadium oxide and amorphous silicon; The material of ferroelectric type focus planardetector is lead zirconate titanate (PZT).
Second generation infrared thermography adopts focal plane arrays (FPA) (FPA, Focal Plane Array) technology, this technology is by tens thousand of, even hundreds thousand of signal amplifiers are on a single die integrated, as on the infrared acquisition face of optical system, do not need optical mechaical scanning system just directly can obtain the panoramic picture of target object, adopt this technology to substantially increase system sensitivity and temperature resolution, and detection range and the recognition performance of target can be improved further.
Traditional uncooled ir thermal imaging system utilizes electricity reading method, adopt electricity reading method to have a lot of advantage, such as, do not need optical mechaical scanning equipment, can at room temperature work, focal plane arrays (FPA) and silicon technology can be compatible etc., but electricity reading method still also exists Railway Project below:
(1) because electric current can pass through probe unit, therefore detector cells can produce additional heat, produce thermonoise, this can affect the detection accuracy of detector.
(2) be provided with hot spacer assembly between detector cells and substrate, this is in order to detector cells can be allowed to produce effective local heating.But in order to read the change of thermoelectric effect, detector cells must be connected with substrate with wire, and the heat conductor that wire is good often, this just still can bring additional heat.
(3) for traditional Uncooled infrared camera, each the sensible heat pixel cell on focal plane is needed to make the sensing circuit of corresponding high sensitivity and high-gain, because this in turn increases design cost and difficulty.
(4) need the electrical effect of detection all very faint, therefore will detect so faint signal, very high to the requirement of integrated circuit (IC) design, these require the design difficulty adding detector and sensing circuit undoubtedly.
Utility model content
In order to overcome the deficiencies in the prior art, resolving the problem of prior art, making up the deficiency of existing existing product in the market.
The light that the utility model provides a kind of Intelligent control type reads infrared imaging system, infrared imaging system mainly comprises Infrared Lens, FPA, pointolite, collimation lens, fourier lense, imaging len, CMOS, computing machine and display, described computing machine is connected with pointolite and display simultaneously, and described pointolite is connected with computing machine by controller.
Preferably, be provided with the edge of a knife between above-mentioned fourier lense and imaging len, the infrared light direction along object sets gradually Infrared Lens and FPA, and the utilizing emitted light direction along pointolite is disposed with pointolite, collimation lens and FPA.
Preferably, the micro-cantilever array that above-mentioned FPA is differed greatly by two kinds of thermal expansivity is formed, and FPA is provided with catoptron towards the one side of pointolite, and the one side towards Infrared Lens scribbles projection coating.
Preferably, the infrared light that above-mentioned object sends arrives the one side of FPA through Infrared Lens, and the visible ray that pointolite sends arrives the another side of FPA through collimation lens.
Preferably, the picture become after above-mentioned FPA arrives CMOS successively after fourier lense, the edge of a knife and imaging len, then arrives computing machine through display.
The light of the wireless network formula Intelligent control type that the utility model provides read infrared imaging system can to indoor object become more clearly as, there is miniaturization, speed is fast, highly sensitive, image resolution ratio is high advantage, simultaneously by the control of intelligent PC, the action of total system is controlled, improves operability and the accuracy of system.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Reference numeral: 1-object; 2-Infrared Lens; 3-FPA; 4-pointolite; 5-collimation lens; 6-fourier lense; The 7-edge of a knife; 8-imaging len; 9-CMOS; 10-computing machine; 11-display; 12-controller.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, below in conjunction with the drawings and the specific embodiments, the utility model being described in further detail.
The light of the Intelligent control type that the utility model provides reads infrared imaging system as shown in Figure 1, mainly comprise Infrared Lens 2, FPA3, light source 4, collimation lens 5, fourier lense 6, imaging len 8, CMOS9, computing machine 10 and display 11, computing machine 10 is connected with pointolite 4 and display 11 simultaneously, and described pointolite 4 is connected with computing machine 10 by controller 12.
The edge of a knife 7 is provided with between fourier lense 6 and imaging len 8, infrared light direction along object 1 sets gradually Infrared Lens 2 and FPA3, and the utilizing emitted light direction along light source 4 is disposed with light source 4, collimation lens 5 and FPA (infrared focal plane array) 3---micro-cantilever array is placed in vacuum chamber.
The infrared light that object 1 sends, be imaged on FPA3 through Infrared Lens, FPA3 is that the micro-cantilever array differed greatly by two kinds of thermal expansivity is made, after it absorbs infrared light, because the thermal expansivity of bi-material is different, so micro-cantilever can occur bending and deformation, and the temperature of object is higher, then micro-cantilever degree of crook is larger.
FPA3 is provided with catoptron 12 towards the one side of light source 4, and the one side towards Infrared Lens 2 scribbles projection coating.The infrared light that object 1 sends arrives the one side of FPA3 through Infrared Lens 2, and the visible ray that light source 4 sends arrives the another side of FPA3 through collimation lens 5.
The visible ray sent by light source 4 is radiated on FPA3 through Amici prism, the picture of FPA3 after bending is become on CMOS9 through imaging len, CMOS obtain FPA3 as rear poor with background image, both the infrared thermal imagery of target object can have been obtained, the edge of a knife 7 carries out at the picture of spectrum plane to FPA3 the picture that filtering becomes after FPA3 and after fourier lense 6, the edge of a knife 7 and imaging len 8, arrives CMOS9 successively, then arrives display 11 through computing machine 10.
The light of the wireless network formula Intelligent control type that the utility model provides read infrared imaging system can to indoor object become more clearly as, there is miniaturization, speed is fast, highly sensitive, image resolution ratio is high advantage, simultaneously by the control of intelligent PC, the action of total system is controlled, improves operability and the accuracy of system.
The embodiment of the above is better embodiment of the present utility model; not limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence change that all shapes according to the utility model, structure are done is all in protection domain of the present utility model.
Claims (4)
1. the light of an Intelligent control type reads infrared imaging system, it is characterized in that: described infrared imaging system mainly comprises Infrared Lens (2), FPA (3), pointolite (4), collimation lens (5), fourier lense (6), imaging len (8), CMOS (9), computing machine (10) and display (11), described computing machine (10) is connected with pointolite (4) and display (11) simultaneously, and described pointolite (4) is connected with computing machine (10) by controller (12).
2. the light of Intelligent control type according to claim 1 reads infrared imaging system, it is characterized in that: between described fourier lense (6) and imaging len (8), be provided with the edge of a knife (7), infrared light direction along object (1) sets gradually Infrared Lens (2) and FPA (3), and the utilizing emitted light direction along pointolite (4) is disposed with pointolite (4), collimation lens (5) and FPA (3).
3. the light of Intelligent control type according to claim 1 reads infrared imaging system, it is characterized in that: the infrared light that described object (1) sends arrives the one side of FPA (3) through Infrared Lens (2), the visible ray that pointolite (4) sends arrives the another side of FPA (3) through collimation lens (5).
4. the light of Intelligent control type according to claim 3 reads infrared imaging system, it is characterized in that: the picture become after described FPA (3) arrives CMOS successively after fourier lense (6), the edge of a knife (7) and imaging len (8), then arrives computing machine (10) through display (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204168.4U CN204666257U (en) | 2015-03-30 | 2015-03-30 | The light of Intelligent control type reads infrared imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204168.4U CN204666257U (en) | 2015-03-30 | 2015-03-30 | The light of Intelligent control type reads infrared imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666257U true CN204666257U (en) | 2015-09-23 |
Family
ID=54136632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204168.4U Active CN204666257U (en) | 2015-03-30 | 2015-03-30 | The light of Intelligent control type reads infrared imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666257U (en) |
-
2015
- 2015-03-30 CN CN201520204168.4U patent/CN204666257U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105865723B (en) | Leakage inspection non-uniform correction method and gas leak detection apparatus | |
| CN104272162B (en) | imaging optical system, imaging device | |
| US9438825B2 (en) | Infrared sensor amplification techniques for thermal imaging | |
| US9354045B1 (en) | Image based angle sensor | |
| US20090260618A1 (en) | Solar tracking apparatus and solar electric power generation system thereof | |
| CN102494781A (en) | Readout circuit bias structure | |
| CN101866031B (en) | Optical readout method utilizing fiber optics bundle to carry out modulation | |
| CN103162843A (en) | Zero shutter thermal infrared imager based on voice operated exchange (VOX) detector and use method thereof | |
| CN1702452B (en) | Digital microscope multi-objective imaging spectrometer apparatus | |
| CN201594861U (en) | Multi-band image fusion infrared imaging system | |
| CN102650547B (en) | Optical reading method for micro lens array of non-refrigeration infrared imaging system | |
| CN204666257U (en) | The light of Intelligent control type reads infrared imaging system | |
| KR102220654B1 (en) | Correction System of Measurement Temperature | |
| Garcia et al. | A 1300× 800, 700 mW, 30 fps spectral polarization imager | |
| US9413989B2 (en) | Dual band imager | |
| CN204831557U (en) | Infrared imaging system is read out to light of wireless network formula | |
| Nagase et al. | Shape from thermal radiation: Passive ranging using multi-spectral LWIR measurements | |
| CN102128686B (en) | Infrared microscopic thermodetector | |
| CN106370311A (en) | Temperature measuring device and measuring method for thermal analyzer | |
| CN204854970U (en) | Biprism filtering system | |
| CN203587226U (en) | Wave vector measurement based infrared imaging detection chip | |
| CN105352606A (en) | Reading circuit of uncooled infrared focal plane array detector | |
| CN204679167U (en) | Optical pickup system | |
| CN102650549B (en) | FPA (focal plane array)-based uncooled thermal imaging optical system modulated by point grid beamsplitter | |
| CN102650551B (en) | Optical readout method of point grid beamsplitter of FPA (focal plane array)-based uncooled thermal imaging optical system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Ming Inventor before: Chen Shuai |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 Address after: The 100070 Fengtai District Seahawks Beijing City Hospital No. 8 Building No. 3, block A 1005 Patentee after: Beijing Zhongxing times Technology Co., Ltd. Address before: Chrysanthemum Lake Town Tan Cun 350215 Fujian province Changle City, No. 292 Patentee before: Chen Shuai |