CN207352664U - A kind of higher spatial resolution region surface temperature unmanned plane acquisition device and system - Google Patents
A kind of higher spatial resolution region surface temperature unmanned plane acquisition device and system Download PDFInfo
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- CN207352664U CN207352664U CN201721214298.1U CN201721214298U CN207352664U CN 207352664 U CN207352664 U CN 207352664U CN 201721214298 U CN201721214298 U CN 201721214298U CN 207352664 U CN207352664 U CN 207352664U
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Abstract
The utility model relates to a kind of higher spatial resolution region surface temperature unmanned plane acquisition device and system, is made of the hardware units such as small-sized fixed-wing unmanned plane, infrared camera and infrared picture data processing software systems.Small-sized fixed-wing unmanned plane includes：Head, fuselage, wing centre section, tail supporting rod, V tails, infrared camera load, energy storehouse, buffering of contacting to earth sponge, controls storehouse, fuselage head frame, head mounting head frame.The infrared picture data handles software systems, including infrared temperature calibration, the automatic batch processing storage of image, image are quickly spliced and into corn modules such as figure temperature readings.The technical characterstic of the utility model mainly includes with innovative point：1st, the small-sized fixed-wing unmanned aerial vehicle platform hardware unit of infrared camera load has successfully been coupled.2nd, the surface temperature Spatial information processing series technique and software systems of high-resolution regional extent are solved.
Description
Technical field
The utility model is a kind of higher spatial used in the Water Resources Domain business such as able to resisting flood and drought mitigation and water and soil conservation
Resolution surface temperature unmanned plane acquisition device and system (LST-UAVS), including the small-sized fixed-wing of innovative design without
Advanced unmanned plane and the big data treatment technologies such as man-machine, non-brake method Minitype infrared camera, independent research data processing software, into
Work(solves the problems, such as that the surface temperature of higher spatial resolution (meter level) regional extent obtains, it is used for field to larger model
Enclose, the surface temperature information space monitoring acquisition that particularly staff is difficult to arrival region, be the monitoring of engineering flood control safety, non-irrigated
Feelings monitoring, soil moisture content inverting etc. provide critical data and support, belong to unmanned plane and water conservancy industry technology connected applications field.
Background technology
Surface temperature (LST) and the day and night temperature difference (△ T) are able to resisting flood and drought mitigations and there is an urgent need for obtain for the Water Resources Domain such as water and soil conservation
The crucial earth's surface information taken.Detection mainly applies atural object infrared radiating light spectrum signature with inverting atural object temperature, according to infra-red radiation
Transmission characteristic in atmosphere, can by infra-red radiation by wavelength division for near-infrared (0.76~3 μm), in infrared (3~5 μm)
With three wave bands of far infrared (8~12 μm).Wherein, near infrared band is mainly the solar radiation of clutter reflections, in sunshine on daytime
Perceived when condition is good, detect, collect target information；Middle infrared band includes clutter reflections and emission spectrum, for detecting height
Warm target, such as forest fire, volcano etc.；The spectrum of far infrared band primary recipient atural object transmitting, is the hot spoke of atural object under room temperature
The wave band that energy is most concentrated is penetrated, the information detected mainly reflects the emissivity and temperature of atural object, suitable for nighttime imaging.Big model
Exclosure table temperature space information is mainly obtained by satellite remote sensing inversion method, but there are spatial resolution it is low (be usually 90m,
500m and 1000m), timeliness and availability of data the bottleneck problem such as be difficult to ensure.Using newest unmanned plane, infrared camera and big
The advanced technologies such as data processing, solve unmanned aerial vehicle platform and are coupled with infrared camera load, is empty compared with high-spatial and temporal resolution surface temperature
Between the technical problem such as data acquisition, the processing of several image joints, become and break through high accuracy, high space-time in hydrographic remote sensing monitoring technology
The critical path of resolution ratio surface temperature (LST) Spatial data capture difficulty problem, also so that low resolution satellite remote sensing date is tested
Card is possibly realized, and the innovation of party's surface technology has important technology and application value with breaking through.
Miniaturization Airborne IR load and related UAV system progressively promote and apply, but there is no method to meet water conservancy business need
Ask, it is necessary to continue deeper into research and development correlation technique and product.Instantly, miniaturization UAV system infrared payload can catch clearly thermal map
Picture and atural object temperature, realize UAV system and integrate and commercialization, such as heat outside great Jiang Creative Technology Ltd. and American Red
Imager manufacturer Fei Lier (FLIR Systems) reaches cooperation, produces the infrared camera that Zenmuse XT are thought in entitled buddhist, carries
In the big boundary model multi-rotor unmanned aerial vehicle such as " realizing " and " longitude and latitude ", for small size, the remote and less scene of the temperature difference, can search
Target is identified in the tasks such as rope, detection rapidly, is attempted in the fields such as fire-fighting, electric inspection process, precision agriculture and emergency rescue
Using.UAV system Infrared Measuring System is supported to be difficult to reach region, night and special duty in certain space scope, personnel
Middle carry out operation, is limited small by operating environment, period and weather, has unique technology advantage.But in the market is available instantly
Infrared payload and unmanned plane coupled system are limited, and wherein there are the bottle such as load weight is low, cruising time is short again for multi-rotor unmanned aerial vehicle
Neck problem, while thermal infrared images batch processing and splicing business software are also a blank.Therefore, higher spatial resolution is obtained
The surface temperature spatial information of rate, regional extent, must couple, special disposal research and development of software etc. in unmanned aerial vehicle platform with load system
Aspect obtains many technological innovations with breaking through.
Nearly ten years, unmanned air vehicle technique is particularly small-sized unmanned plane fast development, and sector application field is more and more extensive
With going deep into.Unmanned air vehicle technique is quickly grown, it has also become the technological innovation to receive much concern instantly and field of economic increase, China are disappearing
World lead level is in terms of taking the small-sized unmanned air vehicle technique of level, there is the famous brand names such as big boundary.With technology development and material
Material progress, the cost of small-sized unmanned plane substantially reduce, and operation is increasingly easier, are that it is created in the popularization and application of the industries such as water conservancy
More ripe condition is made.Unmanned plane is deepened constantly in the application of the industries such as water conservancy, agricultural, territory, becomes data acquisition
Active platform approach, but focus mostly on and take pictures in camera, measure etc., its sector application potentiality totally be in breeding phase, urgency
It is essential to expand the airborne load type of the miniaturization such as infrared, multispectral and EO-1 hyperion and carry out production domesticization and reduces cost.Meanwhile need
Industry-oriented application characteristic and loading demands are wanted, targeted design unmanned plane model, optimizes unmanned aerial vehicle platform performance, and in data
Realize and break through in terms of handling software independent research.
The development of the big data information processing technology, has promoted unmanned plane intelligence fast throughput significantly.Unmanned plane
The main difficulty that data processing faces instantly include flight attitude is unstable, be not allowed without trajectory planning, camera parameter or lack,
IMU information is not allowed or is lacked, slow, the traditional aerophotogrammetry software of big data processing speed is complicated, ground control point lacks
Lose, computer hardware resource etc. cannot be made full use of, be especially the absence of domestic aerophotogrammetry software, and external software price
It is high, it greatly limit the popularization and application of unmanned plane.For above-mentioned technological difficulties, it is badly in need of the international big data information processing skill of tracking
The new development of art, using camera parameter Automatic solution, latest computed machine vision and artificial intelligence computation and emergency processing
Pattern, research and development have the unique technology advantages such as underlying surface is applied widely, aerophotograph splicing speed is fast and intelligent emergent is handled
The quick processing software of unmanned plane intelligence, promote unmanned plane conscientiously in the feasible of the field such as able to resisting flood and drought mitigation practical application
Property and operating efficiency.Meanwhile infrared image processing has oneself unique technical problem, can carry currently on the market infrared
The unmanned plane of load does not possess optional position temperature calibration function mostly, and the infrared image obtained mostly is without picture mosaic or is spelling
Temperature information is lost during figure, it is necessary to which specific aim carries out infrared image processing research and development of software.
Therefore, compared with the methods of manually measuring conventional method and satellite remote sensing inversion technique on point, surface temperature (LST)
The monitoring of unmanned plane low latitude is only with operation, emergency scheduling, high-resolution data acquisition, near real-time, larger job scope under cloud etc.
Special advantage, can make up conventional method time and effort consuming, spatial representative difference and satellite remote sensing by sky cloud effect is big, data acquisition when
Effect property is difficult to ensure, task customization cost height etc. apply bottleneck, designs in unmanned aerial vehicle platform, unmanned aerial vehicle platform and infrared payload coupling
Close and the technological innovation and breakthrough of professional application research and development of software etc., there is clear and definite technology, industry and application value.
Utility model content
The purpose of this utility model is that higher spatial is differentiated for the Water Resources Domain such as able to resisting flood and drought mitigation and water and soil conservation
A kind of active demand that rate, the surface temperature spatial information of regional extent obtain, there is provided higher spatial resolution region earth's surface temperature
Unmanned plane acquisition device and system (LST-UAVS) are spent, using advanced unmanned plane and big data treatment technology, it is big to solve field
The surface temperature spatial information monitoring that scope, particularly staff are difficult to reach region higher spatial resolution (meter level) obtains
Problem.
The technical solution of the utility model is：Higher spatial resolution region surface temperature unmanned plane acquisition device and it is
System, it is towards the water conservancy business demand such as able to resisting flood and drought mitigation and water and soil conservation, according to infrared payload and its image processing to nobody
A kind of performance requirement of machine, small-sized fixed-wing unmanned aerial vehicle platform of targeted design, it is non-with one kind to complete unmanned aerial vehicle platform
The coupling of Minitype infrared camera of freezing is carried, and a set of thermal infrared imagery data handling system of independent research, therefore this practicality
A kind of new higher spatial resolution region surface temperature unmanned plane acquisition device and system, by small-sized fixed-wing unmanned plane,
The hardware units such as infrared camera and infrared picture data processing system composition.Fixed-wing unmanned plane have longer cruising time and
The load weight of bigger, overcomes multi-rotor unmanned aerial vehicle cruising time short bottleneck problem；By exclusive structure design, realize
Thermal infrared load and unmanned aerial vehicle platform without slot coupling, it can be achieved that unmanned aerial vehicle platform carries the smooth flight of infrared payload, number is adopted
Control and data storage etc.；Develop it is a set of quickly splice including infrared temperature calibration, the automatic batch processing storage of image, image and
Into the system of the Core Features such as figure temperature reading.
The small-sized fixed-wing unmanned plane is independent research product.It includes：Head 1, fuselage 2, wing centre section 3, tail supporting rod
4, V tails 5, infrared camera load 6, energy storehouse 7, buffering of contacting to earth sponge 8, controls storehouse 9, fuselage head frame 10, head mounting head frame 13.
Wherein, fuselage 2 draws material to be made by Kev, has wave transparent, easily drop resistant, the remarkable advantage such as reparation, durability is strong, fits
In field work；Support hand is thrown to fly and parachuting or downhill race mode, operating environment relatively low to landing site's area and environmental requirement
It is adaptable；Maximum take-off weight 4.5kg, maximum load weight 1kg, cruising speed 60km/h, Control Radius 20km, during continuation of the journey
Between reach 90 minutes, while there is stronger wind resistance and anti-rain work capacity, can support visible ray, infrared and multispectral camera etc.
A variety of load, cruising time length, job area are big.Compared with the more rotors of in the market and fixed-wing unmanned plane product, have multi-party
The technical advantage in face, be mainly reflected in fuselage material, landing mode, load type etc. more suitable for able to resisting flood and drought mitigation and
The sector application demand of the water conservancy business such as water and soil conservation.
Wherein, head 1 is installed on fuselage 2 by head mounting head frame 13, and V tails 5 are inserted into tail supporting rod 4, and tail supporting rod 4 connects
Onto fuselage 2, wing centre section 3 is inserted on fuselage 2, and the control devices such as winged control are fixedly mounted in control storehouse 9, pass through energy storehouse 7
Powered on to whole unmanned plane；
Wherein, the fuselage head frame 10 is provided with three rotation card slots, which includes 11 He of rotation card slot big end
Rotate card slot small end 12, be caught in by the bolt head of a hexagon socket head cap screw at rotation card slot big end 11, inwardly promote one section away from
From then rotating by a certain angle to rotation card slot small end 12 direction until the end spacing place for rotating card slot small end 12.
Wherein, infrared camera load 6 is fixedly installed in head by the way that mesoporous 14 is fixedly mounted and threaded hole 15 is fixedly mounted
Inside 1, and remaining rest is subjected to counterweight, makes the weight of overall fixed-wing head in 600g.
Wherein, the buffering sponge 8 of contacting to earth is installed on fuselage bottom.
The infrared camera is market purchasing product.Model Flir Vue Pro R, the property that can be purchased in the market
Can product of the future the most, using non-refrigeration type vanadium oxide (VOx) micro-metering bolometer of 640*512 resolution ratio, select 19mm
(32 ° of 24 ° of x) camera lens, monitoring wave-length coverage is 7.5um-13.5um, and 5% thermometric is can reach in the range of -25 DEG C -135 DEG C
Precision.
The infrared picture data processing system, is independent research product.It includes infrared temperature calibration, image is criticized automatically
Processing storage, image quickly splice and into figure temperature read etc. corn module.Wherein, infrared temperature calibration function module,
Temperature calibration is carried out to aerial stereo images according to optimum temperature range so that temperature range is accurate in optimum range and increase is infrared
Image readability；The automatic batch processing memory function module of image, is automatically cut calibrated temperature pattern, and according to
The automatic storage of shooting order, will not upset order of taking pictures, so as to the development of successive image automatic Mosaic work；Image quickly splices
Processing module is to be based on camera parameter Automatic solution, latest computed machine vision and artificial intelligence computation, by serial single width shadow
As carrying out splicing, the big figure of regional extent surface temperature is obtained；Into figure temperature read functions module, it can read and be spliced into figure
Any point temperature value (being accurate to 1%), and maximum temperature values point, minimum temperature value point can be found out, for follow-up data point
Analysis provides support.
The technical characterstic of the utility model mainly includes with innovative point：
(1) independent research successfully couples the small-sized fixed-wing unmanned aerial vehicle platform hardware unit of infrared camera load.
Specifically for infrared payload and data acquisition requirement, design have developed small-sized fixed-wing unmanned aerial vehicle platform, its machine
The characteristics such as stature material, aerodynamic arrangement, load-carrying ability and landing mode, overcome common unmanned plane market product take-off venue and require
High, the problem of cruising time is short, flying speed is slow, it is ensured that shooting obtains the thermal infrared images of stable quality, meets infrared phase
Machine movement is taken pictures film speed requirement, has ensured the near real-time acquisition capability of regional extent surface temperature.
(2) independent research solve the surface temperature Spatial information processing series technique of high-resolution regional extent with it is soft
Part system.
The limitation that software can only export single width image and can not carry out secondary development is carried in view of infrared camera load,
Develop based on the automatic batch processing memory technology of image that screen is independently recorded and function module software, realized infrared shadow
As (surface temperature value) batch signatures function；Existing for being exported for infrared camera image surface temperature brightness stretching, width
The problems such as tonal range is inconsistent, developed infrared measurement of temperature show with calibration technique and function module software, solve ash
The unified technical problem with large area earth's surface temperature display of angle value scope；It is single that export is only capable of for infrared camera instantly and its software
Width infrared image, in the market still lack the state of the art of infrared image splicing software, it is quick to have developed infrared image
Batch splicing technology and function module software, solve several infrared images and are quickly spliced into big figure, regional extent earth's surface
Temperature space acquisition of information problem.
Brief description of the drawings
Fig. 1 is a kind of higher spatial resolution region surface temperature unmanned plane acquisition device provided by the utility model and is
The fixed-wing unmanned aerial vehicle platform two dimension cut-away view of system.
Fig. 2 is higher spatial resolution region surface temperature unmanned plane acquisition device provided by the utility model and system
Fixed-wing unmanned aerial vehicle platform head and fuselage connector frame two dimension cut-away view.
Fig. 3 is a kind of higher spatial resolution region surface temperature unmanned plane acquisition device provided by the utility model and is
The thermal infrared imager load of system is fixedly installed in the two-dimentional cut-away view of unmanned aerial vehicle platform head.
Fig. 4 is the specific embodiment flow chart of the utility model.
Symbol description is as follows in figure：
1 head, 2 fuselages, 3 wing centre sections, 4 tail supporting rods, 5 V tails, 6 infrared camera load, 7 energy storehouses, 8 contact to earth buffering sponge, 9
Control storehouse, 10 fuselage head frames, 11 rotation card slot big ends, 12 rotation card slot small ends, 13 head mounting head frames, during 14 are fixedly mounted
Hole, 15 are fixedly mounted threaded hole.
Specific embodiment
With reference to the accompanying drawings and examples, the technical solution of the utility model is described further.
A kind of higher spatial resolution region surface temperature unmanned plane acquisition device of the utility model and system, by small-sized
The hardware units such as fixed-wing unmanned plane, infrared camera and infrared picture data processing software systems composition.
The small-sized fixed-wing unmanned aerial vehicle platform is independent research product, as shown in Figure 1, 2, 3.It includes：Head 1,
Fuselage 2, wing centre section 3, tail supporting rod 4, V tails 5, infrared camera load 6, energy storehouse 7, buffering of contacting to earth sponge 8, controls storehouse 9, fuselage head frame
10, head mounting head frame 13.
Wherein, fuselage 2 draws material to be made by Kev, has wave transparent, easily drop resistant, the remarkable advantage such as reparation, durability is strong, fits
In field work；Support hand is thrown to fly and parachuting or downhill race mode, operating environment relatively low to landing site's area and environmental requirement
It is adaptable；Maximum take-off weight 4.5kg, maximum load weight 1kg, cruising speed 60km/h, Control Radius 20km, during continuation of the journey
Between reach 90 minutes, while there is stronger wind resistance and anti-rain work capacity, can support visible ray, infrared and multispectral camera etc.
A variety of load, cruising time length, job area are big；Main performance index is shown in Table 1.More with the market rotors and fixed-wing unmanned plane
Product is compared, and has many technical advantages, it is more suitable to be mainly reflected in fuselage material, landing mode, load type etc.
Together in the sector application demand of the water conservancy business such as able to resisting flood and drought mitigation and water and soil conservation.
| Major parameter | Parameter value | Major parameter | Parameter value |
| Control Radius | 20km | Load type | Visible Light Camera, infrared camera and multispectral camera |
| Cruising time | 90min | Landing mode | Hand throws winged, parachuting or downhill race |
| Cruising speed | 60km/h | Maximum is taken off height above sea level | 4000m |
| Take-off weight | 4.5kg | Wind loading rating | 6 grades |
| Load weight | 1kg | Anti- rain ability | Moderate rain |
| Flying height | 500-1000m | The housing construction service life | 100 sorties |
Table 1
Wherein, head 1 is installed on fuselage 2 by head mounting head frame 13, and V tails 5 are inserted into tail supporting rod 4, and tail supporting rod 4 connects
Onto fuselage 2, wing centre section 3 is inserted on fuselage 2, and the control devices such as winged control are fixedly mounted in control storehouse 9, pass through energy storehouse 7
Powered on to whole unmanned aerial vehicle platform；
Wherein, the fuselage head frame 10 is provided with three rotation card slots, which includes 11 He of rotation card slot big end
Rotate card slot small end 12, be caught in by the bolt head of a hexagon socket head cap screw at rotation card slot big end 11, inwardly promote one section away from
From then rotating by a certain angle to rotation card slot small end 12 direction until the end spacing place for rotating card slot small end 12.
Wherein, infrared camera load 6 is fixedly installed in head by the way that mesoporous 14 is fixedly mounted and threaded hole 15 is fixedly mounted
Inside 1, and remaining rest is subjected to counterweight, makes the weight of overall fixed-wing head in 600g.
Wherein, the buffering sponge 8 of contacting to earth is installed on fuselage bottom.
The infrared camera is market purchasing product.Model Flir Vue Pro R, the property that can be purchased in the market
Can product of the future the most, using non-refrigeration type vanadium oxide (VOx) micro-metering bolometer of 640*512 resolution ratio, select 19mm
(32 ° of 24 ° of x) camera lens, monitoring wave-length coverage is 7.5um-13.5um, and 5% thermometric is can reach in the range of -25 DEG C -135 DEG C
Precision, Specifeca tion speeification are shown in Table 2.
Table 2
The infrared picture data handles software systems, is independent research product.It includes infrared temperature calibration, image certainly
Dynamic batch processing storage, image quickly splice and the corn module such as read into figure temperature.
Due to surface temperature skewness, highest/low-temperature values is uncertain big, imaging temperature scope is big the problems such as, need by
The infrared measurement of temperature image that unmanned aerial vehicle platform obtains carries out temperature correction.Therefore infrared temperature calibration function module has been developed,
Software can carry out temperature calibration according to optimum temperature range to aerial stereo images so that temperature range is accurate in optimum range and increases
Add infrared image readable.
Since the infrared picture information quantity of aerial survey is big, image calibration precise requirements are high, according to manual work, workload
Greatly, and easily malfunction.Therefore the automatic batch processing memory function module of image has been developed, software can automatically will be calibrated
Temperature pattern is cut, and is stored automatically according to shooting order, will not upset order of taking pictures, so as to successive image automatic Mosaic
The development of work.
The key of regional extent surface temperature Spatial data capture, is serial single width image carrying out splicing, obtains
To the big figure of regional extent surface temperature.The new development of the international big data information processing technology of tracking, is solved automatically using camera parameter
Calculation, latest computed machine vision and artificial intelligence computation, have developed the quick splicing function of unmanned plane aerophotograph intelligence
Module, compared with external aerial survey software, has that underlying surface is applied widely, aerophotograph splicing speed is fast and intelligent emergent
The unique technology advantages such as processing, are quickly handled suitable for unmanned plane aerophotograph, have promoted unmanned plane anti-in water and soil conservation, flood control significantly
The feasibility and efficiency of the field such as non-irrigated mitigation practical application, significantly image is provided for the analysis subsequently to temperature field.
Finally, developed into figure temperature read functions module, any point temperature value for being spliced into figure can be read
(being accurate to 1%), and maximum temperature values point, minimum temperature value point can be found out, provide support for subsequent data analysis.
The utility model specific implementation mainly includes the small-sized fixed-wing unmanned plane device group of coupling infrared camera load
3 masters such as dress, flight course planning, boat are winged and surface temperature information gathering, aerophotograph image procossing and region surface temperature image generate
Step is wanted, embodiment flow is as shown in figure 4, be described as follows：
(1) the small-sized fixed-wing unmanned plane device assembling of infrared camera load is coupled
Fig. 1 be a kind of higher spatial resolution region surface temperature provided by the utility model without
The fixed-wing unmanned aerial vehicle platform two dimension cut-away view of man-machine acquisition device and system, completes step 401 infrared camera load and consolidates first
It is fixed, infrared camera load 6 is connected to head 1, and be installed on fuselage 2, V tails 5 are inserted on tail supporting rod 4, then by shoe
Bar 4 is connected on fuselage 2, while wing centre section 3 is inserted on fuselage 2, and the control devices such as winged control are fixedly mounted in control storehouse 9
It is good, after checking that each several part connection is errorless, powered on by energy storehouse 7 to whole flying platform.The buffering sponge 8 of contacting to earth is installed
In fuselage bottom.
Fig. 2 is a kind of higher spatial resolution region surface temperature unmanned plane acquisition device provided by the utility model and is
The fixed-wing unmanned aerial vehicle platform head of system and fuselage connector frame two dimension cut-away view, by load connection hexagon socket head cap screw during use
Bolt head is caught at the rotation card slot big end 11 of fuselage head frame 10, inwardly promotes a distance, is then rotated to fuselage head frame 10
12 direction of card slot small end rotates by a certain angle until the end spacing place for rotating card slot small end 12.At that time, load and head are reliable
It is connected to fuselage.
Fig. 3 is a kind of higher spatial resolution region surface temperature unmanned plane acquisition device provided by the utility model and is
The thermal infrared imager load of system is fixedly installed in the two-dimentional cut-away view of unmanned aerial vehicle platform head, and infrared camera load 6 passes through fixation
Mesoporous 14 is installed and threaded hole 15 is fixedly mounted, is fixedly installed in inside head 1, and remaining rest is subjected to counterweight, is made
Weight 600g of overall fixed-wing head or so floats.Then head mounting head frame 13 is installed, will by head mounting head frame 13
Head is fixed on fuselage.
By three above assembling process, the coupling assembling of the small-sized fixed-wing unmanned aerial vehicle platform of step 402 is completed.
(2) flight course planning, boat fly and surface temperature information gathering
According to airbound target and movement area actual conditions, determine that boat flies position and flies area with boat, delineated based on numerical map
Boat flies region, plans course line, completes step 403 flight course planning.The process is for tested region, flying height, survey area's limit temperature
Degree scope and atmospheric environment are configured the sensitive parameter of sensor.It is suitable according to the flight course planning situation made, selection
Takeoff point, hand throw unmanned plane and take off, and 404 unmanned plane of implementation steps boat flies with surface temperature information gathering, the earth's surface temperature collected
Degree aerophotograph is stored in storage card on machine.
(3) aerophotograph image procossing is generated with region surface temperature image
After unmanned aerial vehicle platform carries thermal infrared imager collection atural object temperature image, by aerophotograph collect, undressed
Data record, storage backup；Step 405 infrared image, which is completed, using infrared temperature calibration function module software carries out temperature correction
With calibration；Followed by the automatic batch processing storage software of image step is completed by order of the sensor in platform photographs image
The batch storage export of 406 images；Then using the quick splicing function module software of unmanned plane aerophotograph intelligence, POS texts are flown according to boat
Part, one-touch completion step 407 region surface temperature image quickly splice, and generation high-resolution region surface temperature one is opened
Figure；Figure temperature read functions module software is finally utilized into, is adjusted, ensures into for the radiance and reflected temperature of big figure
Figure temperature accuracy, completes step 408 to being read out and showing into the temperature for scheming any pixel.
The utility model is described in detail above in association with attached drawing, but those of ordinary skill in the art should be known that explanation
Book is only for interpreting the claims.But the scope of protection of the utility model is not limited to specification.It is any to be familiar with this skill
In the technical scope that the utility model discloses, the change or replacement that can readily occur in, should all contain the technical staff in art field
Cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the protection of claims
Subject to scope.
Claims (2)
- A kind of 1. higher spatial resolution region surface temperature unmanned plane acquisition device, it is characterised in that：It is by small-sized fixation Wing unmanned plane, infrared camera hardware unit and infrared picture data processing system composition；The small-sized fixed-wing unmanned plane includes：Head, fuselage, wing centre section, tail supporting rod, V tails, infrared camera load, energy storehouse, Buffering of contacting to earth sponge, controls storehouse, fuselage head frame, head mounting head frame；Head is installed on fuselage by head mounting head frame, V Tail is inserted into tail supporting rod, and tail supporting rod is connected on fuselage, and wing centre section is inserted on fuselage, and control device is fixedly mounted in control storehouse It is good, powered on by energy storehouse to whole unmanned plane；Infrared camera load by be fixedly mounted mesoporous and be fixedly mounted threaded hole, Gu Dingan County is loaded on inside head, and remaining rest is carried out counterweight, makes the weight of overall fixed-wing head in 600g；Contact to earth slow Rush sponge and be installed on fuselage bottom；The infrared picture data processing system, including infrared temperature calibration, the automatic batch processing storage of image, image are quickly spliced With into figure temperature read functions module.
- 2. a kind of higher spatial resolution region surface temperature unmanned plane acquisition device according to claim 1, its feature It is：The fuselage head frame is provided with three rotation card slots, which includes rotation card slot big end and rotation card slot small end, It is caught in by the bolt head of a hexagon socket head cap screw at rotation card slot big end, inwardly promotes a distance, then to rotation card slot Small extreme direction rotates by a certain angle until the end spacing place for rotating card slot small end.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107610082A (en) * | 2017-09-20 | 2018-01-19 | 中国水利水电科学研究院 | A kind of higher spatial resolution region surface temperature unmanned plane acquisition device and system |
| CN110738582A (en) * | 2019-10-11 | 2020-01-31 | 广州肖宁道路工程技术研究事务所有限公司 | Asphalt pavement compaction method and device based on unmanned aerial vehicle, and computer equipment |
| US11199686B2 (en) | 2018-09-30 | 2021-12-14 | Jiangxi Lianchuang Electronic Co., Ltd. | Wide-angle lens and panoramic imaging system including seven lenses of -++-++ refractive powers and a reflective element |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610082A (en) * | 2017-09-20 | 2018-01-19 | 中国水利水电科学研究院 | A kind of higher spatial resolution region surface temperature unmanned plane acquisition device and system |
| CN107610082B (en) * | 2017-09-20 | 2024-02-06 | 中国水利水电科学研究院 | Higher spatial resolution regional surface temperature unmanned aerial vehicle acquisition device and system |
| US11199686B2 (en) | 2018-09-30 | 2021-12-14 | Jiangxi Lianchuang Electronic Co., Ltd. | Wide-angle lens and panoramic imaging system including seven lenses of -++-++ refractive powers and a reflective element |
| CN110738582A (en) * | 2019-10-11 | 2020-01-31 | 广州肖宁道路工程技术研究事务所有限公司 | Asphalt pavement compaction method and device based on unmanned aerial vehicle, and computer equipment |
| CN110738582B (en) * | 2019-10-11 | 2022-07-01 | 广州肖宁道路工程技术研究事务所有限公司 | Asphalt pavement compaction method and device based on unmanned aerial vehicle, and computer equipment |
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