CN107770493A - A kind of thermal imaging camera - Google Patents
A kind of thermal imaging camera Download PDFInfo
- Publication number
- CN107770493A CN107770493A CN201711006552.3A CN201711006552A CN107770493A CN 107770493 A CN107770493 A CN 107770493A CN 201711006552 A CN201711006552 A CN 201711006552A CN 107770493 A CN107770493 A CN 107770493A
- Authority
- CN
- China
- Prior art keywords
- module
- thermal imaging
- imaging camera
- target
- video encoder
- 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.)
- Pending
Links
- 238000001931 thermography Methods 0.000 title claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 230000009017 pursuit movement Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000007474 system interaction Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011002 quantification 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
Abstract
The invention discloses a kind of thermal imaging camera, including：Camara module, sensor assembly, image capture module, intelligent video analysis module, video encoder module, these modules are sequentially connected.A kind of thermal imaging camera of the present invention can real-time and efficiently catch the depth information and range information of moving target, fully show the three-dimensional information of moving target.Simultaneously, also have do not influenceed, do not influenceed by measured target and background environment contrast by extraneous photoenvironment, being capable of the accurate advantage such as pursuit movement target, efficiently solve ambient lighting it is not strong or without illumination in the case of, moving target it is overlapping or static when can not accurate detect and track the problem of, enhance the friendly and convenience of user and system interaction.
Description
Technical field
The present invention relates to protection and monitor field, more particularly, to a kind of thermal imaging camera.
Background technology
Thermal imaging camera is a kind of by receiving infrared ray that object sends come the video camera shown, and it is that one kind can
The sensor of detection extremely small temperature difference, is converted into real time video image by the temperature difference and shows, the heat that will can be detected
Precise quantification or the accurate temperature value of measurement so that user can observe thermal image, but can only see the heat of people and object
Profile, the true colors of object are not seen.
Existing thermal imaging camera has the following disadvantages：
1. video camera can only obtain two-dimensional signal and target size on a projection plane of the target in video camera projection plane,
The target information detected is really two-dimensional signal of the target on video camera perspective plane, rather than the target in three dimensions is in itself,
Judge so as to realize compared with real space positional information；
2. when moving target is overlapping, video camera can not accurately detect and pursuit movement target；
3. when moving target is static, video camera can not accurately detect and pursuit movement target.
The content of the invention
The purpose of the present invention based on thermal imaging, with reference to flying time technology, obtains aiming at above-mentioned deficiency
Depth information is taken, so as to obtain the three-dimensional data of moving target, in conjunction with intelligent video analysis function, moving target can be entered
Capable accurately detect and track, even if moving target is overlapping or static, can also carry out accurately detect and track.
The technical solution adopted by the present invention is as follows：
A kind of thermal imaging camera, including：Camara module, sensor assembly, image capture module, intelligent video analysis mould
Block, video encoder module, these modules are sequentially connected；
The camara module is to measured target scene emission measurement signal, while moving target in acquisition monitoring region
Image information；
The sensor assembly includes imaging sensor, photodiode array, electron beam control circuit, reading circuit, union
Into in the chips, for receiving measurement signal and obtaining depth data and infrared data；
Described image trapping module is used to complete measurement, signal analysis, the transmission of result of calculation to measured target scene；
The intelligent video analysis module is used to target image is detected and is tracked；
The video encoder module is used to vision signal passing through compressed encoding, whole by the display of network transmission to rear end
End.
The present invention also uses following technical measures：
Above-mentioned image capture module, intelligent video analysis module, video encoder module are integrally disposed in the chips.
The beneficial effects of the present invention are：A kind of thermal imaging camera of the present invention can real-time and efficiently catch motion mesh
Target depth information and range information, fully show the three-dimensional information of moving target.Meanwhile also have not by extraneous photoenvironment
Influence, do not influenceed by measured target and background environment contrast, can the accurate advantage such as pursuit movement target, efficiently solve ring
Border illumination it is not strong or without illumination in the case of, when moving target is overlapping or static can not accurate detect and track the problem of,
Enhance the friendly and convenience of user and system interaction.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The separate embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of thermal imaging camera internal structure schematic diagram of the present invention.
Embodiment
With reference to Figure of description and embodiment, the present invention will be described in detail.
As shown in figure 1, a kind of thermal imaging camera of the present invention, including：Camara module 101, sensor assembly 102,
Image capture module 103, intelligent video analysis module 104, video encoder module 105, these modules are sequentially connected；
The video camera lighting module 101 is transported in acquisition monitoring region to measured target scene emission measurement signal
The image information of moving-target；
The sensor assembly 102 includes imaging sensor, photodiode array, electron beam control circuit, reading circuit, and
Integrate in the chips, for receiving measurement signal and obtaining depth data and infrared data；
Described image trapping module 103 is used to complete measurement, signal analysis, the transmission of result of calculation to measured target scene；
The intelligent video analysis module 104 is used to target image is detected and is tracked；
The video encoder module 105 is used to vision signal passing through compressed encoding, passes through the display of network transmission to rear end
Terminal；
Described image trapping module, intelligent video analysis module, video encoder module are integrated in the chips.
During a kind of thermal imaging camera work of the present invention, camara module 101 is believed to measured target scene emission measurement
Number, at the same in acquisition monitoring region moving target image information；Sensor assembly 102 receives the measurement signal of return, connects
Receive measurement signal and obtain depth data and infrared data；Depth data and infrared data of the image capture module 103 to acquisition
Calculated, complete measurement, signal analysis, the transmission of result of calculation to measured target scene；Image capture module 103 will be tied
Fruit is transferred to intelligent video analysis module 104 and video encoder module 105 respectively, and intelligent video analysis module 104 passes through meter
Point counting is analysed, and moving target is detected and is constantly tracked, and the display terminal by result by network transmission to rear end；
Video encoder module 105 is used to vision signal passing through compressed encoding, passes through the display terminal of network transmission to rear end.
Through the above description of the embodiments, it will be apparent to those skilled in the art do not departing from the present invention
Spirit or essential characteristics in the case of, the present invention can in other forms, structure, arrangement, ratio, and with other components and
Part is realized.In the case where not departing from scope and spirit of the present invention, embodiments disclosed herein can be carried out other
Deformation and change, if these modifications and variations of the present invention belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to comprising including these changes and deformation.
Claims (3)
- A kind of 1. thermal imaging camera, it is characterised in that including：Camara module, sensor assembly, image capture module, intelligence Analysis module, video encoder module, these modules are sequentially connected；Camara module, to measured target scene emission measurement signal, while in acquisition monitoring region moving target figure As information；Sensor assembly, for receiving measurement signal and obtaining depth data and infrared data；Image capture module, to complete measurement, signal analysis, the transmission of result of calculation to measured target scene；Intelligent video analysis module, for being detected and being tracked to target image；Video encoder module is used to vision signal passing through compressed encoding, passes through the display terminal of network transmission to rear end.
- 2. a kind of thermal imaging camera according to claim 1, it is characterised in that the sensor assembly passes including image Sensor, photodiode array, electron beam control circuit, reading circuit, and integrate in the chips.
- 3. a kind of thermal imaging camera according to claim 1, it is characterised in that described image trapping module, intelligent video Analysis module, video encoder module are integrally disposed in the chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006552.3A CN107770493A (en) | 2017-10-25 | 2017-10-25 | A kind of thermal imaging camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006552.3A CN107770493A (en) | 2017-10-25 | 2017-10-25 | A kind of thermal imaging camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107770493A true CN107770493A (en) | 2018-03-06 |
Family
ID=61271300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711006552.3A Pending CN107770493A (en) | 2017-10-25 | 2017-10-25 | A kind of thermal imaging camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107770493A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108874867A (en) * | 2018-04-23 | 2018-11-23 | 深圳龙图腾创新设计有限公司 | A kind of intelligent recommendation system based on data acquisition |
| CN109348181A (en) * | 2018-11-13 | 2019-02-15 | 王鹂辉 | The infrared sudden strain of a muscle frequency tracing monitoring system of aircraft |
-
2017
- 2017-10-25 CN CN201711006552.3A patent/CN107770493A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108874867A (en) * | 2018-04-23 | 2018-11-23 | 深圳龙图腾创新设计有限公司 | A kind of intelligent recommendation system based on data acquisition |
| CN109348181A (en) * | 2018-11-13 | 2019-02-15 | 王鹂辉 | The infrared sudden strain of a muscle frequency tracing monitoring system of aircraft |
| CN109348181B (en) * | 2018-11-13 | 2020-08-11 | 王鹂辉 | Infrared flash frequency tracking and monitoring system for aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
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| WD01 | Invention patent application deemed withdrawn after publication |