CN205622740U - Infrared imaging system of unmanned aerial vehicle remote control - Google Patents
Infrared imaging system of unmanned aerial vehicle remote control Download PDFInfo
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- CN205622740U CN205622740U CN201620388627.3U CN201620388627U CN205622740U CN 205622740 U CN205622740 U CN 205622740U CN 201620388627 U CN201620388627 U CN 201620388627U CN 205622740 U CN205622740 U CN 205622740U
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Abstract
The utility model provides an infrared imaging system of unmanned aerial vehicle remote control, this system include infrared imaging system and remote control switched systems, its mid ir imaging system include: infrared lens, light filter, infrared detector, amplifier circuit, converting circuit, treater and decoding and driving, the remote control switched systems include: remote controller, receiver, electronic switching device, signal processing CPU, image output device and power supply circuit. This infrared imaging system of unmanned aerial vehicle remote control can be applied to unmanned aerial vehicle power patrol inspection system, realizes the real -time conveying of unmanned aerial vehicle infrared imaging picture, also can switch through the infrared imaging system's of remote control switched systems remote control each item function and picture simultaneously.
Description
Technical field
This utility model belongs to unmanned plane camera technique field, is specifically related to a kind of no-manned machine distant control infrared shooting system.
Background technology
Thermal infrared imager is that to utilize Infrared Detectors and optical imagery object lens to accept the infrared energy distribution pattern of measured target anti-
Reflecting on the light-sensitive element of Infrared Detectors, thus obtain Infrared Thermogram, this thermography is relative with the heat distribution field of body surface
Should；Photographing unit utilizes the straightline propagation character of light and the refraction of light and reflexive property, with photon as carrier, certain is flashy being shot
The optical information amount of scenery, passes to sensitive material with energy mode through photographic film, eventually becomes visual image.
When high pressure equipment breaks down ionic discharge, according to the difference of electric field intensity (or High Pressure Difference), the outer spoke of Different Red can be produced
Penetrating energy, in ionization process, the electronics in air constantly obtains and releases energy, according to above-mentioned principle so that infrared detection electric power
The operating trouble point of circuit is possibly realized.In the daily O&M of electrical network, often to be ensured the overhead transmission line of open air by line walking
Properly functioning because overhead transmission line for ensure safety, overhead have certain height, people with naked eyes be difficult to observe, particularly
When change that can be trickle only occur in circuit or insulator, it is difficult to discover, leaves hidden danger to safety.Along with the development of unmanned air vehicle technique,
Unmanned plane line walking technology has been applied in the real work of electric inspection process, during unmanned plane line walking, staff only need to below circuit,
Manipulation unmanned plane gets final product close-ups, and real-time Aerial Images is reached in the computer in staff's hands, if this unmanned function
Enough carry infrared shooting system, just can find the operating trouble point of circuit easily.Personnel need not ascend a height and in person check simultaneously, reduce
The possibility fallen and get an electric shock, has ensured the stable operation of circuit and the safety of personnel simultaneously.
Utility model content
The purpose of this utility model is to provide and a kind of is applied in power-line patrolling system the remote-controlled infrared shooting for UAV flight
System.
For realizing technique scheme, this utility model provides a kind of no-manned machine distant control infrared shooting system, including infrared shooting system
System and remote control switched system；Wherein infrared shooting system includes: video camera；The Infrared Lens being arranged on video camera；It is arranged on red
The optical filter of outer lens rear end, described optical filter is used for screening infrared light；It is arranged on the infrared detecting set of optical filter rear end, described red
Outer survey meter is for being converted into electrical signal by infrared signal；The amplifying circuit being connected with infrared detecting set signal output part, described
Amplifying circuit is for amplifying the electrical signal of infrared detecting set conversion；The change-over circuit being connected with amplifying circuit signal output part, described
Electrical signal is converted into digital signal by change-over circuit；The processor being connected with change-over circuit, described processor is used for processing numeral letter
Number；The Coding and driving being connected with processor signal outfan, described Coding and driving is for latching the numeral letter processed through processor
Number；Remote control switched system includes: remote controller, and described remote controller is used for exporting control information；Receiver, described receiver is used for connecing
Receive the control information of remote controller output；The electronic switch being connected with receiver signal outfan and signal processing CPU, described electricity
Sub-switch is for realizing the signal switching of infrared image and other system photographs picture, and signal processing CPU is used for processing receiver
The control signal received, the signal input part of described electronic switch is connected with the Coding and driving in infrared shooting system, described signal
The signal output part processing CPU is connected with the processor in infrared shooting system；The figure being connected with electronic switch signal output part
As output device, described image output device is wirelessly transferred for image；And provide electricity for signal processing CPU and processor
The power circuit in source.
In technique scheme, video camera collects optical signalling by Infrared Lens, after the optical filtering of optical filter is screened, by red
Outer light delivers into infrared detecting set, and on Infrared Detectors, photosensitive source utilizes electron scanning circuit to sweep the infrared thermal imagery of measured object
Retouching and be converted into electrical signal, enter change-over circuit after the processing and amplifying of the amplified circuit of electrical signal, electrical signal is turned by change-over circuit
Changing digital signal into, after digital signal enters processor process, be latched in Coding and driving, Coding and driving will by electronic switch
The Digital Image Transmission of infrared imaging to image output device, image output device again by the image wireless transmission of infrared imaging to corresponding
Accepting device, thus realize the real-time transmission of unmanned plane infrared imaging picture.
In technique scheme, can be received the telecommand of remote controller by the receiver being arranged on video camera, receiver can
Directly telecommand is transferred to electronic switch, electronic switch is possible not only to receive the signal of this infrared shooting system can also
Accept visible ray shooting or the image of ultraviolet shooting, then can realize infrared shooting image by this electronic switch and other shoots
Real-time switching between image, telecommand also can be transmitted to signal processing CPU, signal processing CPU corresponding instruction simultaneously
It is identified processing, then will instruct the processor being sent in infrared shooting system accordingly, thus realize remote controller to infrared bat
Take the photograph the regulation of each function in system.
Preferably, being provided with ambient temperature compensation circuit in described infrared shooting system, the signal of described ambient temperature compensation circuit is defeated
Go out end to be connected with change-over circuit signal input part.It is highly prone to the impact of temperature during due to infrared photography, ambient temperature compensation electricity is set
Road can be stablized the infrared photography function of video camera with the light filling circle of effective compensation video camera, during electric inspection process, can improve
The precision patrolled and examined.
Preferably, described infrared shooting system is provided with the reference blackbody for showing with infrared contrast, the letter of described reference blackbody
Number outfan is directly connected with processor.Owing to infrared wavelength is caloradiance, it is easily subject to the interference of some pyrogens, arranges
Reference blackbody can reduce the pyrogen interference to this infrared shooting system, improves the precision patrolled and examined.
Preferably, the signal output part of described change-over circuit signal input part with processor and the second A/D converter respectively is connected,
The signal output part of described second A/D converter is connected to the signal input part of processor.Change-over circuit exports under normal circumstances
Signal can be transferred directly to processor and process, and the infrared signal that once video camera is collected is more weak, then can pass through remote controller control
The signal of change-over circuit processed output is via the second A/D converter input processor, owing to the conversion efficiency of the second A/D converter is excellent
In change-over circuit, more weak it is also ensured that the shift strength of infrared signal once infrared signal.
Compared with prior art, the technical solution adopted in the utility model has a following beneficial effect:
1) native system can apply to unmanned plane Power Line Inspection System, it is achieved the real-time transmission of unmanned plane infrared imaging picture；
2) native system can remotely control various functions and the picture switching of infrared shooting system by remote control switched system；
3) native system can be taken the photograph with the light filling circle of effective compensation video camera, the infrared of stabilized camera by arranging ambient temperature compensation circuit
As function, improve the accuracy of electric inspection process；
4) native system can effectively reduce the pyrogen interference to this infrared shooting system by arranging reference blackbody, improves electric power
The accuracy patrolled and examined.
Accompanying drawing explanation
Fig. 1 is the connection diagram of each parts in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete
Whole description, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.This
The every other embodiment that field ordinary person is obtained under not making creative work premise, belongs to guarantor of the present utility model
Protect scope.
Embodiment: a kind of no-manned machine distant control infrared shooting system.
With reference to shown in Fig. 1, a kind of no-manned machine distant control infrared shooting system, including infrared shooting system 100 and remote control switching 200
System；Wherein infrared shooting system 100 includes: video camera 101；The Infrared Lens 102 being arranged on video camera 101；Install
At the optical filter 103 of Infrared Lens 102 rear end, described optical filter 103 is used for screening infrared light；It is arranged on optical filter 103 rear end
Infrared detecting set 104, described infrared detecting set 104 is for being converted into electrical signal by infrared signal；With infrared detecting set 104
The amplifying circuit 105 that signal output part connects, described amplifying circuit 105 is for amplifying the electrical signal of infrared detecting set 104 conversion；
The change-over circuit 107 being connected with amplifying circuit 105 signal output part, electrical signal is converted into numeral letter by described change-over circuit 107
Number；The processor 109 being connected with change-over circuit 107, described processor 109 is used for processing digital signal；Believe with processor 109
The Coding and driving 110 that number outfan connects, described Coding and driving 110 is for latching the digital signal processed through processor 109；
Remote control switched system 200 includes: remote controller 201, and described remote controller 201 is used for exporting control information；Receiver 202, described
Receiver 202 is for receiving the control information of remote controller 201 output；The electronic switch being connected with receiver 202 signal output part
205 and signal processing CPU203, described electronic switch 205 is for realizing the signal of infrared image and other system photographs picture
Switching, signal processing CPU203 is for processing the control signal that receiver 202 receives, and the signal of described electronic switch 205 is defeated
Entering end to be connected with the Coding and driving 110 in infrared shooting system 100, the signal output part of described signal processing CPU203 is with infrared
Processor 109 in camera system 100 connects；The image output device 206 being connected with electronic switch 205 signal output part,
Described image output device 206 being wirelessly transferred for image 207；And provide for signal processing CPU203 and processor 109
The power circuit 204 of power supply.
With reference to shown in Fig. 1, video camera 101 collects optical signalling by Infrared Lens 102, and the optical filtering through optical filter 103 is screened
After, infrared light is delivered into infrared detecting set 104, on infrared detecting set 104, photosensitive source utilizes electron scanning circuit to measured object
Infrared thermal imagery be scanned being converted into electrical signal, after the processing and amplifying of the amplified circuit of electrical signal 105 enter change-over circuit
107, electrical signal is converted into digital signal by change-over circuit 107, after digital signal enters processor 109 process, is latched in translating
Code drives in 110, and Coding and driving 110 passes through electronic switch 205 by the Digital Image Transmission of infrared imaging to image output device
206, image output device 206 again by the image wireless transmission of infrared imaging to corresponding accepting device, thus it is red to realize unmanned plane
The real-time transmission of outer imaging picture.
In the present embodiment, the telecommand of remote controller 201 can be received by the receiver 202 being arranged on video camera 101, connect
Telecommand directly can be transferred to electronic switch 205 by receipts machine 202, and electronic switch 205 is possible not only to receive this infrared bat
The signal taking the photograph system 100 can also accept visible ray shooting or the image of ultraviolet shooting, then may be used by this electronic switch 205
Realizing the real-time switching between infrared shooting image and other shooting image, receiver 202 also can be by telecommand transmission to letter simultaneously
Number processing CPU203, signal processing CPU203 is identified processing to corresponding instruction, is then sent to red by instruction accordingly
Processor 109 in outer camera system 100, thus realize the remote controller 201 regulation to function each in infrared shooting system 100.
With reference to shown in Fig. 1, being provided with ambient temperature compensation circuit 106 in described infrared shooting system 100, described ambient temperature is mended
The signal output part repaying circuit 106 is connected with change-over circuit 107 signal input part.The shadow of temperature it is highly prone to during due to infrared photography
Ringing, arranging ambient temperature compensation circuit 106 can stablize the infrared of video camera 101 take the photograph with the light filling circle of effective compensation video camera 101
As function, during electric inspection process, the precision patrolled and examined can be improved.
With reference to shown in Fig. 1, described infrared shooting system 100 is provided with the reference blackbody 111 for showing with infrared contrast, institute
The signal output part stating reference blackbody 111 is directly connected with processor 109.Owing to infrared wavelength is caloradiance, it is easily subject to one
The interference of a little pyrogens, arranges reference blackbody 111 and can reduce the pyrogen interference to this infrared shooting system.
With reference to shown in Fig. 1, the signal output part of described change-over circuit 107 respectively with processor 109 and the second A/D converter 108
Signal input part connect, the signal output part of described second A/D converter 108 is connected to the signal input part of processor 109.
The signal that change-over circuit 107 exports under normal circumstances can be transferred directly to processor 109 and process, once video camera 101
The infrared signal collected is more weak, then can by remote controller 201 control change-over circuit 107 output signal turn via the 2nd A/D
Parallel operation 108 input processor 109, owing to the conversion efficiency of the second A/D converter 108 is better than change-over circuit 107, the most infrared
It is also ensured that the shift strength of infrared signal when signal is more weak.
The above is preferred embodiment of the present utility model, but this utility model should not be limited to this embodiment and accompanying drawing institute is public
The content opened, thus every without departing from the equivalence completed under spirit disclosed in the utility model or amendment, both fall within this utility model
The scope of protection.
Claims (4)
1. a no-manned machine distant control infrared shooting system, it is characterised in that including: infrared shooting system (100) and remote control switched system
(200)；
Wherein infrared shooting system (200) includes,
Video camera (101)；
The Infrared Lens (102) being arranged on video camera (101)；
It is arranged on the optical filter (103) of Infrared Lens (102) rear end；
It is arranged on the infrared detecting set (104) of optical filter (103) rear end；
The amplifying circuit (105) being connected with infrared detecting set (104) signal output part；
The change-over circuit (107) being connected with amplifying circuit (105) signal output part；
The processor (109) being connected with change-over circuit (107)；
The Coding and driving (110) being connected with processor (109) signal output part；
Remote control switched system (200) includes,
Remote controller (201)；
Receiver (202)；
The electronic switch (205) being connected with receiver (202) signal output part and signal processing CPU (203), described electronics
The signal input part of switch (205) is connected with the Coding and driving (110) in infrared shooting system (100), described signal
The signal output part processing CPU (203) is connected with the processor (109) in infrared shooting system (100)；
The image output device (206) being connected with electronic switch (205) signal output part；And
The power circuit (204) of power supply is provided for signal processing CPU (203) and processor (109).
2. no-manned machine distant control infrared shooting system as claimed in claim 1, it is characterised in that: described infrared shooting system (100)
In be provided with ambient temperature compensation circuit (106), the signal output part of described ambient temperature compensation circuit (106) and conversion electricity
Road (107) signal input part connects.
3. no-manned machine distant control infrared shooting system as claimed in claim 2, it is characterised in that: described infrared shooting system (100)
In be provided with the reference blackbody (111) for showing with infrared contrast, the signal output part of described reference blackbody (111) is direct
It is connected with processor (109).
4. no-manned machine distant control infrared shooting system as claimed in claim 3, it is characterised in that: the letter of described change-over circuit (107)
Number outfan signal input part with processor (109) and the second A/D converter (108) respectively is connected, and described second
The signal output part of A/D converter (108) is connected to the signal input part of processor (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388627.3U CN205622740U (en) | 2016-04-29 | 2016-04-29 | Infrared imaging system of unmanned aerial vehicle remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388627.3U CN205622740U (en) | 2016-04-29 | 2016-04-29 | Infrared imaging system of unmanned aerial vehicle remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622740U true CN205622740U (en) | 2016-10-05 |
Family
ID=57025025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620388627.3U Expired - Fee Related CN205622740U (en) | 2016-04-29 | 2016-04-29 | Infrared imaging system of unmanned aerial vehicle remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622740U (en) |
-
2016
- 2016-04-29 CN CN201620388627.3U patent/CN205622740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |