CN109489822A - A kind of Multifunction infrared thermal imaging system - Google Patents
A kind of Multifunction infrared thermal imaging system Download PDFInfo
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- CN109489822A CN109489822A CN201811305592.2A CN201811305592A CN109489822A CN 109489822 A CN109489822 A CN 109489822A CN 201811305592 A CN201811305592 A CN 201811305592A CN 109489822 A CN109489822 A CN 109489822A
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- shell
- infrared sensor
- programmable gate
- gate circuit
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- 238000001931 thermography Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 208000002454 Nasopharyngeal Carcinoma Diseases 0.000 description 1
- 206010061306 Nasopharyngeal cancer Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 201000011216 nasopharynx carcinoma Diseases 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
-
- 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
- G01J5/02—Constructional details
- G01J5/0265—Handheld, portable
-
- 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
- G01J5/02—Constructional details
- G01J5/04—Casings
-
- 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
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- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
- Studio Devices (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses a kind of Multifunction infrared thermal imaging systems, including shell, proof rubber set, data transmission interface, display screen, regulation button, handle, form friction pattern, start button, lens protection set, camera lens, battery cover, handle, infrared sensor, analog-digital converter, FPGA programmable gate circuit, DSP digital signal processor, display device and power circuit.The beneficial effects of the present invention are: Multifunction infrared thermal imaging system design is reasonable, infrared sensor is connected in DSP digital signal processor, and camera lens is also connected on the infrared sensor, DSP digital signal processor control infrared sensor chronologically exports analog electrical signal to analog-digital converter, the side of analog-digital converter is connected to infrared sensor, and the other side of analog-digital converter is connected to FPGA programmable gate circuit, the analog electrical signal is converted to digital signal by analog-digital converter, and digital signal is exported and gives FPGA programmable gate circuit.
Description
Technical field
The present invention relates to a kind of multi-function device, specially a kind of Multifunction infrared thermal imaging system.
Background technique
The various objects of nature all show certain temperature, and the temperature of object tends to reflect locating for it
Physical state.For example, the machine (engine, electronic instrument etc.) never to work, the temperature one of temperature and local environment
It causes, however temperature will be higher than environment temperature when it is in running order.Therefore, can by measure object temperature come
Understand its physical state and situation of change.Thermal infrared imager has been realized in basic infrared imaging and temp sensing function at present,
Accurate thermometric can be carried out to imaging region.Thermal infrared imager is very widely used, has as long as there is the place of temperature difference
Using.Such as in building field, check hollowing, defect, ceramic tile fall off, make moist, heat bridge etc.；Fire can be searched in fire-fighting domain
Source determines the cause of accident, searches the wounded in smog；The people that public security system can look for night to conceal；Automobile production field
It can detecte the performances such as walking performance, air-conditioning heating wire, engine, the exhaust larynx of tire；Medicine can detecte acupuncture effect, morning
Phase finds the diseases such as nasopharyngeal carcinoma, breast cancer；Power check electric wire, junction, fast barrier gate, transformation cabinet etc..As it can be seen that thermal infrared imager
People's lives have been influenced, thermal imaging system autoprotection currently on the market is inadequate, such as camera lens, display screen are not protected,
Be easy to appear break, tumble injury the problems such as, reduce the service life of thermal imaging system, therefore, for these problems, and provide a kind of multi-functional red
Outer thermal imaging system.
Summary of the invention
The object of the invention is that providing a kind of Multifunction infrared thermal imaging system to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives: a kind of Multifunction infrared thermal imaging system, including shell and
Infrared sensor, the periphery of the shell are provided with proof rubber set, and the side of the shell is provided with data transmission interface, institute
The front for stating shell is provided with display screen, and regulation button is provided with below the display screen, is set below the regulation button
It is equipped with start button, the bottom position of the shell is provided with handle, is provided with lens protection at the rear end face of the shell
Set, the inside of the lens protection set are provided with camera lens, and the upper surface of described lens protection set is provided with battery cover at position, described
The edge of battery cover is provided with handle, and the shell is internally provided with infrared sensor；
The infrared sensor is connected with analog-digital converter, and the analog-digital converter is connected with FPGA programmable gate circuit,
The FPGA programmable gate circuit is connected with DSP digital signal processor, the DSP digital signal processor and display device
The infrared sensor, analog-digital converter, FPGA programmable gate circuit and the DSP digital signal processor of being connected respectively with power supply
Circuit is connected.
Preferably, the bottom position of the shell is provided with handle, and the shell and handle are set as T font knot
Structure.
Preferably, the infrared sensor is connected in DSP digital signal processor, and is also connected on the infrared sensor
Then camera lens.
Preferably, the side of the analog-digital converter is connected to infrared sensor, and the other side of the analog-digital converter
It is connected to FPGA programmable gate circuit.
Preferably, the FPGA programmable gate circuit is connected with data transmission interface, and FPGA programmable gate electricity
Road is also connected with DSP digital signal processor.
Preferably, the periphery of the camera lens is provided with lens protection set, and the camera lens and lens protection set are disposed as
Cylindrical structure.
Preferably, the front end face of the handle is provided with form friction pattern, and is provided at the front end face bottom of the shell
Start button.
The beneficial effects of the present invention are: Multifunction infrared thermal imaging system design is rationally, the bottom position of shell is provided with
Handle, and shell and handle are set as T font structure, hold thermal infrared imager convenient for user, improve the simplicity of device, it is red
Outer sensor is connected in DSP digital signal processor, and camera lens is also connected on infrared sensor, DSP Digital Signal Processing
Device control infrared sensor chronologically exports analog electrical signal to analog-digital converter, and the side of analog-digital converter is connected to infrared biography
Sensor, and the other side of analog-digital converter is connected to FPGA programmable gate circuit, analog-digital converter is converted to analog electrical signal
Digital signal, and digital signal is exported and gives FPGA programmable gate circuit, FPGA programmable gate circuit and data transmission interface
It is connected, and FPGA programmable gate circuit is also connected with DSP digital signal processor, FPGA programmable gate circuit is to digital signal
Logical process is carried out, and generates different frame frequency data, and DSP digital signal processor is read from FPGA programmable gate circuit
Different frame frequency data are taken, calculation process are carried out to the different frame frequency data of reading, data are sent to FPGA by treated
Programmable gate circuit, while data transmission interface reads frame frequency data from FPGA programmable gate circuit or passes extraneous data
It is defeated by FPGA programmable gate circuit, the periphery of camera lens is provided with lens protection set, and camera lens and lens protection set are disposed as justifying
Column construction, protection camera lens is injury-free, increases the service life of device, the front end face of handle is provided with form friction pattern, and shell
Front end face bottom at be provided with start button, enable a user to handle of holding with a firm grip, detected.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is inventive shell rear end face structural schematic diagram；
Fig. 3 is the schematic diagram of internal structure of inventive shell；
In figure: 1, shell；2, proof rubber set；3, data transmission interface；4, display screen；5, regulation button；6, handle；7, it rubs
Line；8, start button；9, lens protection set；10, camera lens；11, battery cover；12, handle；13, infrared sensor；14, modulus turns
Parallel operation；15, FPGA programmable gate circuit；16, DSP digital signal processor；17, display device；18, power circuit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 ~ 3, a kind of Multifunction infrared thermal imaging system, including shell 1 and infrared sensor 13 are please referred to, the shell 1
Periphery is provided with proof rubber set 2, and the side of the shell 1 is provided with data transmission interface 3, the bottom position of the shell 1
Place is provided with handle 6, and the shell 1 and handle 6 are set as T font structure, holds thermal infrared imager convenient for user, improves
The simplicity of device, the front of the shell 1 are provided with display screen 4, regulation button 5, institute are provided with below the display screen 4
It states infrared sensor 13 to be connected in DSP digital signal processor 16, and is also connected with camera lens 10 on the infrared sensor 13,
DSP digital signal processor 16 controls infrared sensor 13 and chronologically exports analog electrical signal to analog-digital converter, the adjusting
Start button 8 is provided with below button 5, the bottom position of the shell 1 is provided with handle 6, the rear end face of the shell 1
Place is provided with lens protection set 9, and the side of the analog-digital converter 14 is connected to infrared sensor 13, and the analog-digital converter
14 other side is connected to FPGA programmable gate circuit 15, and analog electrical signal is converted to digital signal by analog-digital converter 14, and
And digital signal is exported and gives FPGA programmable gate circuit, the inside of the lens protection set 9 is provided with camera lens 10, the camera lens
Battery cover 11 is provided at the upper surface of protective case 9 position, the edge of the battery cover 11 is provided with handle 12, the shell 1
Be internally provided with infrared sensor 13, the infrared sensor 13 is connected with analog-digital converter 14, the analog-digital converter
14 are connected with FPGA programmable gate circuit 15, and the FPGA programmable gate circuit 15 is connected with data transmission interface 3, and institute
It states FPGA programmable gate circuit 15 and is also connected with DSP digital signal processor 16, FPGA programmable gate circuit 15 is to digital signal
Logical process is carried out, and generates different frame frequency data, and DSP digital signal processor is read from FPGA programmable gate circuit
Different frame frequency data are taken, calculation process are carried out to the different frame frequency data of reading, data are sent to FPGA by treated
Programmable gate circuit 15, while data transmission interface 3 reads frame frequency data from FPGA programmable gate circuit 15 or will be extraneous
Data are transferred to FPGA programmable gate circuit, and the FPGA programmable gate circuit 15 is connected with DSP digital signal processor 16,
The DSP digital signal processor 16 is connected with display device 17, the infrared sensing, 13, analog-digital converter 14, FPGA can
Programming gate circuit 15 and DSP digital signal processor 16 are connected with power circuit 18 respectively, the periphery setting of the camera lens 10
There is lens protection to cover 9, and the camera lens 10 and lens protection set 9 are disposed as cylindrical structure, protection camera lens is injury-free, increases
The service life of feeder apparatus, the front end face of the handle 6 is provided with form friction pattern 7, and sets at the front end face bottom of the shell 1
It is equipped with start button 8, enables a user to handle of holding with a firm grip, is detected.
Working principle: when using the Multifunction infrared thermal imaging system, firstly, by outer sensing, 13, analog-digital converter 14,
FPGA programmable gate circuit 15, DSP digital signal processor 16, display device 17 and power circuit 18 connect, and are mounted on
Inside shell 1, secondly, the surface that display screen 4, button, camera lens 10 are mounted on shell 1 is finally installed protective case
The normal use Multifunction infrared thermal imaging system.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of Multifunction infrared thermal imaging system, including shell (1) and infrared sensor (13), it is characterised in that: the shell (1)
Periphery be provided with proof rubber set (2), the side of the shell (1) is provided with data transmission interface (3), the shell (1)
Front be provided with display screen (4), be provided with regulation button (5) below the display screen (4), the regulation button (5)
It is provided below start button (8), the bottom position of the shell (1) is provided with handle (6), the rear end of the shell (1)
It is provided with lens protection set (9), is provided with camera lens (10) inside the lens protection set (9), the lens protection set at face
The upper surface of (9) it is provided with battery cover (11) at position, the edge of the battery cover (11) is provided with handle (12), the shell
(1) be internally provided with infrared sensor (13)；
The infrared sensor (13) is connected with analog-digital converter (14), the analog-digital converter (14) and FPGA programmable gate
Circuit (15) is connected, and the FPGA programmable gate circuit (15) is connected with DSP digital signal processor (16), the DSP
Digital signal processor (16) is connected the infrared sensor (13), analog-digital converter (14), FPGA with display device (17)
Programmable gate circuit (15) and DSP digital signal processor (16) are connected with power circuit (18) respectively.
2. a kind of Multifunction infrared thermal imaging system according to claim 1, it is characterised in that: the bottom position of the shell (1)
The place of setting is provided with handle (6), and the shell (1) and handle (6) are set as T font structure.
3. a kind of Multifunction infrared thermal imaging system according to claim 1, it is characterised in that: the infrared sensor (13) is even
It connects on DSP digital signal processor (16), and is also connected with camera lens (10) on the infrared sensor (13).
4. a kind of Multifunction infrared thermal imaging system according to claim 1, it is characterised in that: the analog-digital converter (14)
Side is connected to infrared sensor (13), and the other side of the analog-digital converter (14) is connected to FPGA programmable gate circuit
(15).
5. a kind of Multifunction infrared thermal imaging system according to claim 1, it is characterised in that: the FPGA programmable gate circuit
(15) it is connected with data transmission interface (3), and the FPGA programmable gate circuit (15) is also connected with DSP Digital Signal Processing
Device (16).
6. a kind of Multifunction infrared thermal imaging system according to claim 1, it is characterised in that: the periphery of the camera lens (10) is set
It is equipped with lens protection set (9), and the camera lens (10) and lens protection set (9) are disposed as cylindrical structure.
7. a kind of Multifunction infrared thermal imaging system according to claim 1, it is characterised in that: the front end face of the handle (6)
It is provided with form friction pattern (7), and is provided with start button (8) at the front end face bottom of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305592.2A CN109489822A (en) | 2018-11-05 | 2018-11-05 | A kind of Multifunction infrared thermal imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305592.2A CN109489822A (en) | 2018-11-05 | 2018-11-05 | A kind of Multifunction infrared thermal imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109489822A true CN109489822A (en) | 2019-03-19 |
Family
ID=65693812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305592.2A Pending CN109489822A (en) | 2018-11-05 | 2018-11-05 | A kind of Multifunction infrared thermal imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109489822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940729A (en) * | 2019-12-20 | 2020-03-31 | 广东海外建设咨询有限公司 | Distribution line laying quality supervision method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201765059U (en) * | 2010-06-07 | 2011-03-16 | 广州科易光电技术有限公司 | Thermal infrared imager |
| CN205748663U (en) * | 2016-06-14 | 2016-11-30 | 上海集成电路研发中心有限公司 | A kind of Multifunction infrared thermal imagery instrument |
-
2018
- 2018-11-05 CN CN201811305592.2A patent/CN109489822A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201765059U (en) * | 2010-06-07 | 2011-03-16 | 广州科易光电技术有限公司 | Thermal infrared imager |
| CN205748663U (en) * | 2016-06-14 | 2016-11-30 | 上海集成电路研发中心有限公司 | A kind of Multifunction infrared thermal imagery instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940729A (en) * | 2019-12-20 | 2020-03-31 | 广东海外建设咨询有限公司 | Distribution line laying quality supervision method |
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Application publication date: 20190319 |