CN205620506U - Unmanned aerial vehicle remote control ultraviolet imaging system - Google Patents
Unmanned aerial vehicle remote control ultraviolet imaging system Download PDFInfo
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- CN205620506U CN205620506U CN201620388543.XU CN201620388543U CN205620506U CN 205620506 U CN205620506 U CN 205620506U CN 201620388543 U CN201620388543 U CN 201620388543U CN 205620506 U CN205620506 U CN 205620506U
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- ultraviolet
- remote control
- camera system
- imaging system
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Abstract
The utility model provides an unmanned aerial vehicle remote control ultraviolet imaging system, this system include ultraviolet imaging system and remote control switched systems, its medium ultraviolet imaging system include: ultraviolet lens, light filter, ultraviolet detector, ultraviolet humidifier, AD converter, 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 unmanned aerial vehicle remote control ultraviolet imaging system can unite two into one visible light and ultraviolet and shoot simultaneously or enroll video, possible visible light captured images and ultraviolet captured images's real -time switching simultaneously. During this system can be applied to power patrol inspection system, can the operating fault point of accurate discovery circuit through ultraviolet imaging system, effectively solve special regional manual works such as mountain area, hills and patrolled and examined difficult problem.
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 ultraviolet camera system.
Background technology
When high pressure equipment breaks down ionic discharge, according to the difference of electric field intensity (or High Pressure Difference), corona, flashover can be produced
Or electric arc.In ionization process, the electronics in air constantly obtains and releases energy.When electronics releases energy and i.e. discharges, can radiate
Go out light wave and sound wave, the also nitric acid etc. of ozone, ultraviolet, trace.Ultraviolet imagery technology, it is simply that utilize the ultraviolet that electric discharge produces
Line signal, imaging after treatment also superposes with visible images, reaches to determine the purpose of the position of corona and intensity, thus for entering one
The ruuning situation of step valuator device provides foundation.Ultraviolet imagery technology, it is simply that utilize special instrument to receive the ultraviolet that electric discharge produces
Signal, imaging after treatment also superposes with visible images, reaches to determine the purpose of the position of corona and intensity, thus is further
The ruuning situation of valuator device provides foundation.Owing to corona typically produces at sinusoidal wave crest or trough, and the corona of high pressure equipment
The most discontinuous, fleeting at the electric discharge initial stage, ultraviolet imager, according to this characteristic of corona, when observing corona, has two
The pattern of kind is selective.One is activity pattern, the discharge scenario of Real Time Observation equipment, and display one in real time is purple with in certain area
The numerical value of the proportional relation of outside line photon total amount, it is simple to quantitative analysis and comparative analysis.Another kind is intergration model, by certain time
In region, the UV photons of (this region length is adjustable) shows and is retained on screen, according to first in first out (FIFO) and dynamically
Average algorithm real-time update.If correct conditioning instrumentation under this pattern, it may be clearly seen that the shapes and sizes of equipment region of discharge.
In the daily O&M of electrical network, often to ensure the properly functioning of outdoor overhead transmission line by line walking, because overhead transmission line
For ensureing safety, overhead having certain height, people only occurs with the very difficult observation of naked eyes, particularly circuit or insulator can be trickle
Change time, be difficult to discover, leave hidden danger to safety.It is new effective that the fast development of unmanned air vehicle technique is that electric inspection process provides
Means.And when using the line walking unmanned plane of band ultraviolet imagery and aerial photography function, as long as below circuit, manipulation unmanned plane gets final product low coverage
From observation, and real-time Aerial Images is reached in the computer in staff's hands, in finding that circuit runs easily according to ultraviolet imagery
Trouble point.Personnel need not ascend a height and in person check simultaneously, decrease the possibility fallen and get an electric shock, and ensured the stable fortune of circuit simultaneously
Row and the safety of personnel.
Utility model content
The purpose of this utility model is to provide a kind of remote-controlled ultraviolet being applied in power-line patrolling system for UAV flight and shoots
System.
For realizing technique scheme, this utility model provides a kind of no-manned machine distant control ultraviolet camera system, including: ultraviolet shoots
System and remote control switched system；Its medium ultraviolet camera system includes the video camera for gathering image；The ultraviolet being arranged on video camera
Lens；Being arranged on the optical filter of ultraviolet lens rear, described optical filter is used for screening ultraviolet light；It is arranged on the ultraviolet of optical filter rear end
Detector, described ultraviolet detector is for being converted into electrical signal by ultraviolet signal；It is connected with ultraviolet detector signal output part
Ultraviolet enhancer, described ultraviolet enhancer is for amplifying the electrical signal of ultraviolet detector conversion；With ultraviolet enhancer signal output part
The A/D converter connected, described A/D converter is for being converted into digital signal by electrical signal；It is connected with A/D converter
Processor, described processor is used for processing digital signal；The Coding and driving being connected with processor signal outfan, described Coding and driving
The digital signal processed through processor for latch；Control switched system includes, remote controller, described remote controller is used for exporting control
Information；Receiver, described receiver is for receiving the control information of remote controller output；The electronics being connected with receiver signal outfan
Switch and signal processing CPU, described electronic switch is for realizing the signal switching of other shooting image and ultraviolet image, letter
Number process CPU for processing the control signal that receiver receives, the signal input part of described electronic switch and ultraviolet camera system
In Coding and driving connect, the signal output part of described signal processing CPU is connected with the processor in ultraviolet camera system；With electricity
The image output device that sub-switch signal output part connects, described image output device is wirelessly transferred for image；And for believing
Number processing CPU and processor provides the power circuit of power supply.
In technique scheme, video camera collects optical signalling by ultraviolet lens, after the optical filtering of optical filter is screened, by purple
Outer light delivers into ultraviolet detector, and on ultraviolet detector, photosensitive source utilizes electron scanning circuit to sweep the ultraviolet image of measured object
Retouching and be converted into electrical signal, electrical signal enters A/D converter after the processing and amplifying of ultraviolet amplifier, and A/D converter is by electricity
Learning signal and be converted into digital signal, after digital signal enters processor process, be latched in Coding and driving, Coding and driving passes through electronics
Switch is by the Digital Image Transmission of ultraviolet imagery to image output device, and the image wireless of ultraviolet imagery is passed by image output device again
It is passed to corresponding accepting device, thus realizes the real-time transmission of unmanned plane ultraviolet imagery 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 ultraviolet camera system can also
Accept visible ray shooting or the image of infrared shooting, then can realize ultraviolet 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 ultraviolet camera system accordingly, thus realize remote controller and ultraviolet is clapped
Take the photograph the regulation of each function in system.
Preferably, described ultraviolet camera system is provided with tuning filtering controller, the signal output part of described tuning filtering controller
It is connected with the signal input part of ultraviolet detector.Although owing to ultraviolet light still there may be heterogeneous light after the filtration of optical filter
Interference, uses tuning filtering controller further the ultraviolet filtered can be carried out light-splitting processing, obtains the purest ultraviolet light,
Reduce the heterogeneous light interference to ultraviolet light.
Preferably, described optical filter is day blind ultraviolet filter.Day blind ultraviolet filter has high transmission, deep cut-off and the spy such as ultra-thin
Point, service band 250-280nm, it is particularly suited for the corona detection of power system, high-voltage transforming system corona can be exactly found
The position of electric discharge.
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 ultraviolet imagery picture；
2) native system can realize the distant control of function each to ultraviolet camera system by remote control switched system；
3), during native system can be applicable to Power Line Inspection System, the operating fault of circuit can accurately be found by ultraviolet camera system
Point, efficiently solves the problem that the Special section manual inspection such as mountain area, hills is difficult.
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 ultraviolet camera system.
Shown in reference Fig. 1, a kind of no-manned machine distant control ultraviolet camera system, including: ultraviolet camera system 100 and remote control switched system
200；Its medium ultraviolet camera system 100 includes the video camera 101 for gathering image；The ultraviolet being arranged on video camera 101 is saturating
Mirror 102；Being arranged on the optical filter 103 of ultraviolet lens 102 rear end, described optical filter 103 is used for screening ultraviolet light；It is arranged on filter
The ultraviolet detector 104 of mating plate 103 rear end, described ultraviolet detector 104 is for being converted into electrical signal by ultraviolet signal；With
The ultraviolet enhancer 105 that ultraviolet detector 104 signal output part connects, described ultraviolet enhancer 105 is used for amplifying ultraviolet detector
The electrical signal of 104 conversions；The A/D converter 107 being connected with ultraviolet enhancer 105 signal output part, described A/D converter
107 for being converted into digital signal by electrical signal；The processor 108 being connected with A/D converter 107, described processor 108
For processing digital signal；The Coding and driving 109 being connected with processor 108 signal output part, described Coding and driving 109 is used for locking
Deposit the digital signal processed through processor 108；Control switched system 200 includes, remote controller 201, described remote controller 201 is used
In output control information；Receiver 202, described receiver 202 is for receiving the control information of remote controller 201 output；With reception
The electronic switch 205 of machine 202 signal output part connection and signal processing CPU203, described electronic switch 205 is used for realizing
The signal switching of other shooting image and ultraviolet image, signal processing CPU203 is used for processing the control signal that receiver 202 receives,
The signal input part of described electronic switch 205 is connected with the Coding and driving 109 in ultraviolet camera system 100, described signal processing
The signal output part of CPU203 is connected with the processor 108 in ultraviolet camera system 100；Export with electronic switch 205 signal
The image output device 206 that end connects, described image output device 206 being wirelessly transferred for image 207；And be at signal
Reason CPU203 and processor 108 provide the power circuit 204 of power supply.
In technique scheme, video camera 101 collects optical signalling, through the optical filtering of optical filter 103 by ultraviolet lens 102
After screening, ultraviolet light delivering into ultraviolet detector 104, on ultraviolet detector 104, photosensitive source utilizes electron scanning circuit to quilt
The ultraviolet image surveying thing is scanned being converted into electrical signal, and electrical signal enters A/D after the processing and amplifying of ultraviolet enhancer 105
Transducer 107, electrical signal is converted into digital signal by A/D converter 107, after digital signal enters processor 108 process,
Being latched in Coding and driving 109, Coding and driving 109 passes through electronic switch 205 by the Digital Image Transmission of ultraviolet imagery to image
Output device 206, image output device 206 again by the image wireless transmission of ultraviolet imagery to corresponding accepting device, thus realize
The real-time transmission of unmanned plane ultraviolet imagery picture.
In technique scheme, remote controller 201 telecommand can be received by the receiver 202 being arranged on video camera 101,
Telecommand directly can be transferred to electronic switch 205 by receiver 202, and electronic switch 205 is possible not only to receive this ultraviolet
The signal of camera system can also accept visible ray shooting or the image of infrared shooting, then can be real by this electronic switch 205
Real-time switching between existing ultraviolet shooting image and other shooting image, telecommand also can be transmitted to signal processing CPU203 simultaneously,
Corresponding instruction is identified processing by signal processing CPU203, then instruction is accordingly sent in ultraviolet camera system 100
Processor 108, thus realize the remote controller 201 regulation to function each in ultraviolet camera system 100.
With reference to shown in Fig. 1, being provided with tuning filtering controller 106 in described ultraviolet camera system 100, described tuning filtering controls
The signal output part of device 106 is connected with the signal input part of ultraviolet detector 104.Owing to ultraviolet light is through the filtration of optical filter 103
After still there may be the interference of heterogeneous light, use tuning filtering controller 106 further ultraviolet light to filtration to carry out point
Optical processing, obtains the purest ultraviolet light, reduces the heterogeneous light interference to ultraviolet light.
In the present embodiment, described optical filter 103 is day blind ultraviolet filter.Day blind ultraviolet filter have high transmission, deep cut-off and
The feature such as ultra-thin, service band 250-280nm, it is particularly suited for the corona detection of power system, high-voltage transforming can be exactly found
The position of system corona discharge.
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 (3)
1. a no-manned machine distant control ultraviolet camera system, it is characterised in that including: ultraviolet camera system (100) and remote control switched system (200)；
Its medium ultraviolet camera system (100) includes,
For gathering the video camera (101) of image；
The ultraviolet lens (102) being arranged on video camera (101)；
It is arranged on the optical filter (103) of ultraviolet lens (102) rear end；
It is arranged on the ultraviolet detector (104) of optical filter (103) rear end；
The ultraviolet enhancer (105) being connected with ultraviolet detector (104) signal output part；
The A/D converter (107) being connected with ultraviolet enhancer (105) signal output part；
The processor (108) being connected with A/D converter (107)；
The Coding and driving (109) being connected with processor (108) 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)；The signal input part of described electronic switch (205) is connected with the Coding and driving (209) in ultraviolet camera system (100), and the signal output part of described signal processing CPU (303) is connected with the processor (108) in ultraviolet camera 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 (108).
2. no-manned machine distant control ultraviolet camera system as claimed in claim 1, it is characterized in that: be provided with tuning filtering controller (106) in described ultraviolet camera system (100), the signal output part of described tuning filtering controller (106) is connected with the signal input part of ultraviolet detector (104).
3. no-manned machine distant control ultraviolet camera system as claimed in claim 2, it is characterised in that: described optical filter (103) is day blind ultraviolet filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388543.XU CN205620506U (en) | 2016-04-29 | 2016-04-29 | Unmanned aerial vehicle remote control ultraviolet imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388543.XU CN205620506U (en) | 2016-04-29 | 2016-04-29 | Unmanned aerial vehicle remote control ultraviolet imaging system |
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| Publication Number | Publication Date |
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| CN205620506U true CN205620506U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620388543.XU Expired - Fee Related CN205620506U (en) | 2016-04-29 | 2016-04-29 | Unmanned aerial vehicle remote control ultraviolet imaging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957250A (en) * | 2018-04-10 | 2018-12-07 | 西安理工大学 | A kind of the multichannel diversity power line corona detection system and detection method of UAV system |
-
2016
- 2016-04-29 CN CN201620388543.XU patent/CN205620506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957250A (en) * | 2018-04-10 | 2018-12-07 | 西安理工大学 | A kind of the multichannel diversity power line corona detection system and detection method of UAV system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190429 |