CN105928732B - The sampling of high-altitude blade and digital data recording system - Google Patents
The sampling of high-altitude blade and digital data recording system Download PDFInfo
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- CN105928732B CN105928732B CN201610244520.6A CN201610244520A CN105928732B CN 105928732 B CN105928732 B CN 105928732B CN 201610244520 A CN201610244520 A CN 201610244520A CN 105928732 B CN105928732 B CN 105928732B
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- 238000005070 sampling Methods 0.000 title claims abstract description 38
- 238000002372 labelling Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000011229 interlayer Substances 0.000 claims description 20
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241000894007 species Species 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Recording Measured Values (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
本发明公开一种高空叶片取样与数据记录系统，包括航拍飞行器、固定于航拍飞行器上的叶片取样组件、遥控器终端，航拍飞行器包括主控芯片、定位芯片、夹具电机、打孔电机、贴标电机，定位芯片的信号输出端与主控芯片的信号输入端相连接，主控芯片的控制信号输出端与夹具电机、打孔电机、贴标电机的控制端相连接；叶片取样组件包括叶片夹具，对叶片进行打孔的打孔器，对叶片样本贴标的贴标机构，夹具电机、打孔电机、贴标电机的动力端分别与夹具、打孔器、贴标机构的控制端相连接，叶片经叶片取样组件取样并贴标后形成叶片样本，其对应的标签信息、参数信息经无线传输模块传输至遥控器终端，存储于存储器中。本发明提高了野外叶片取样工作的便利性。
The invention discloses a high-altitude blade sampling and data recording system, comprising an aerial photography aircraft, a blade sampling component fixed on the aerial photography aircraft, and a remote control terminal. The aerial photography aircraft includes a main control chip, a positioning chip, a fixture motor, a punching motor, and a labeling The motor, the signal output end of the positioning chip is connected with the signal input end of the main control chip, and the control signal output end of the main control chip is connected with the control end of the clamp motor, the punching motor and the labeling motor; the blade sampling component includes the blade clamp , the puncher for punching the blade, the labeling mechanism for labeling the blade sample, the power ends of the clamp motor, the punching motor and the labeling motor are respectively connected with the control end of the clamp, the puncher and the labeling mechanism, The blade is sampled and labeled by the blade sampling component to form a blade sample, and the corresponding label information and parameter information are transmitted to the remote control terminal through the wireless transmission module and stored in the memory. The invention improves the convenience of field leaf sampling work.
Description
Technical field
The present invention relates to a kind of blade sampler, more particularly to a kind of sampling of high-altitude blade and digital data recording system,
Belong to forestry research technical field.
Background technique
In vegetation ecology or forestry scientific research, need to carry out a large amount of field plant sample sampling work.It is existing
Blade sampling process be usually to acquire a large amount of blade using traditional blade sampling instrument, in collection process, synchronous recording
The parameter informations such as the corresponding acquisition time of every part of leaf sample, geographical location, tree height, species name.
The difficulty of above-mentioned blade sampling work is, on the one hand, traditional blade sampling instrument can only acquire certain model
Blade in enclosing can only acquire trees by the tool of climbing tree if averruncator can be acquired away from the blade within 5 meters of ground level
Blade near trunk, the blade of trees upper layer storey can be acquired by fire balloon or helicopter, and cost is excessively high
It is expensive；On the other hand, in data recording process, tree high parameter needs to find the space utilization ranging that topography is flat, unobscured
It is measured with angle gauging tool, the forest intensive to tree growth is simultaneously not suitable for；The species that field can not identify need acquisition, compacting
Sample is taken back laboratory and is identified；The originals such as field work inclement condition, paper record are not easy to take care of, and hand-written writing is difficult to recognize
Because causing to cause sample to cancel due to sample information is imperfect.
It can be seen that blade sampler is accurately still automated without a kind of easy to use, record, it can be to any height
The vegetational type that degree is especially 10-30 meters or more to trees height carries out blade sampling and reference record, this is to further
Carry out forestry research and causes difficulty.
Summary of the invention
In view of the foregoing, the purpose of the present invention is to provide a kind of sampling of high-altitude blade and digital data recording system, can lead to
The blade sample of control aircraft acquisition arbitrary height, position is crossed, while automatically recording the corresponding every ginseng of each blade sample
Number information, greatly improves the convenience of field blade sampling work.
To achieve the above object, the invention adopts the following technical scheme:
A kind of sampling of high-altitude blade and digital data recording system, including aerial photography aircraft, the leaf being fixed in aerial photography aircraft
Piece sampling assemble, remote controler terminal,
The aerial photography aircraft includes main control chip, positioning chip, clamp motor, drilling motor, labeling motor, the locating core
The signal output end of piece is connected with the signal input part of the main control chip, the control signal output of the main control chip and the folder
Tool motor, drilling motor, labeling motor control terminal be connected；
The blade sampling assemble includes the fixture for clamping blade, for the blade punching being held on the fixture
Punch, the label-sticking mechanism for being labelled to the blade sample laid through the punch, the clamp motor, drilling motor,
The power end of labeling motor is connected with the control terminal of the fixture, punch, label-sticking mechanism respectively；
The vanes blade sampling assemble forms blade sample, the label information of the blade sample, ginseng after sampling and labelling
Number information is transmitted to the remote controler terminal through wireless transport module, is stored in the memory of the remote controler terminal.
Further,
The label-sticking mechanism includes label assembly and the collection assembly that is set to below the fixture, which includes
First spool, the first roller bearing, volume is equipped with the first interlayer on first spool and the first roller bearing, which includes volume Two
Axis, the second roller bearing, volume is equipped with the second interlayer with label on second spool and the second roller bearing, which rolls with second
The corresponding setting of axis, the position of the label are corresponding with the wireless camera position of the aerial photography aircraft.
The fixture includes clamping plate and connecting rod, which is connected to below the aerial photography aircraft by the connecting rod, the folder
Hole corresponding with the punch is provided on plate, the power end of the clamp motor is connected with the connecting rod.
The parameter information includes the corresponding space coordinate of the blade sample, blade tilt, tree height, species name, adopts
Collect time, collecting location, which obtains according to the signal that the positioning chip acquires, the blade tilt parameter root
It is obtained according to the signal that the inertial sensor of the aerial photography aircraft acquires, the tree high parameter is according to the height of the aerial photography aircraft
The signal of barometer acquisition obtains.
First interlayer, the second interlayer can be PE film or paraffin sealing film.
The remote controler terminal is mounted to the application program on mobile terminal.
The invention has the advantages that
As long as 1, the distance between aircraft and its remote controler terminal are within the data transmission range of the two, pass through control
The flight position of aircraft, so that it may acquire the blade sample of arbitrary height and position；
2, the corresponding parameters information of each blade sample can be automatically recorded, data record is accurate, greatly improved
The validity of blade sample；
3, the convenience of field blade sampling work is greatly improved, is conducive to promote trees upper layer especially storey
Research.
Detailed description of the invention
Fig. 1 is the structural block diagram of existing aerial photography aircraft.
Fig. 2 is the structural block diagram of aerial photography aircraft of the invention.
Fig. 3 is blade sampling assemble structural schematic diagram of the invention.
Fig. 4 is blade holder structural schematic diagram of the invention.
Fig. 5 is the operation interface schematic diagram of remote controler terminal in a specific embodiment of the invention.
Fig. 6 is the leaf sample schematic diagram acquired in a specific embodiment of the invention.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.
As shown in Figure 2-5, high-altitude blade disclosed by the invention sampling and digital data recording system, including it is aerial photography aircraft 1, solid
Blade sampling assemble, remote controler terminal due to aerial photography aircraft lower end.
As shown in Figure 1, existing aerial photography aircraft includes rack, main control chip, motor, governor, gyroscope, acceleration
Sensor, height barometer (or ultrasonic sensor), remote controler, wireless camera 2 etc., gyroscope, acceleration transducer
Signal output end is connected with the signal input part of main control chip, and the two is used to acquire the attitude data of aircraft, height air pressure
The signal output end of meter (or ultrasonic sensor) is connected with the signal input part of main control chip, for acquiring the height of aircraft
Degree evidence, the control signal output of main control chip is connected to the motor by governor to be connect, and remote controler and main control chip pass through nothing
Line transmission module (such as bluetooth, infrared ray, WIFI) transmits data (including control instruction etc.), and main control chip receives remote controler hair
Control signal out, according to the control signal by governor adjust motor revolving speed, realize aircraft front and rear, left and right, on
Lower flare maneuver；The video of wireless camera acquisition, image information are shown through the display screen on remote controler.Aerial photography aircraft and its
The relevant technologies already belong to the prior art, and the present invention is no longer described in detail its structure and principle.
As shown in Fig. 2, aerial photography aircraft 1 of the invention, further includes positioning chip, clamp motor, drilling motor, labeling electricity
Machine etc., the signal output end of positioning chip are connected with the signal input part of main control chip, the control signal output of main control chip
End is connected with the control terminal of clamp motor, drilling motor, labeling motor；Remote controler terminal not only has remotely-piloted vehicle, shows
The function of showing video pictures, is additionally provided with memory, which is used to store the parameters information of the blade sample of acquisition；
As shown in Figure 3,4, blade sampling assemble includes blade holder, punch 3, label-sticking mechanism, and blade holder is for pressing from both sides
Firmly blade comprising clamping plate 41 and connecting rod 42, clamping plate 41 are connected to below aircraft frame by connecting rod 42, are provided on clamping plate 41
The power end in hole 43 corresponding with punch 3, clamp motor is connected with connecting rod 42, clamp motor can about 42 drive link it is dynamic
Make that clamping plate 41 is driven to move up and down；Punch 3 is fixed on 41 top of clamping plate position corresponding with the hole 43 on clamping plate, drilling motor
Power end be connected with punch 3, drilling motor can drive punch 3 to move up and down, when 3 downward actuation of punch, to folder
The blade being held on clamping plate 41 is punched, and the blade laid is fallen on the label-sticking mechanism below clamping plate as blade sample；
Label-sticking mechanism includes the collection assembly for being set to 41 lower section of clamping plate and the label assembly for being set to clamping plate side, is collected
Component includes the first spool 51, the first roller bearing 52, and volume is equipped with the first interlayer 53, set of tags on the first spool 51 and the first roller bearing 52
Part includes the second spool 54, the second roller bearing 55, and volume is equipped with label 57 (such as two dimension on the second spool 54 and the second roller bearing 55
Code) the second interlayer 56, the position of label 57 is corresponding with the position of wireless camera 2, the power end of labeling motor and first
Roller bearing 52, the second roller bearing 55 are connected, and after blade sample falls into the first interlayer 53 below, labeling motor drives the first roller bearing
52, the second roller bearing 55 rotates, and two roller bearings drive interlayer wound on it to be driven respectively, and blade sample is transported with the first interlayer 53
Dynamic, label 57 is moved with the second interlayer 56, and the first, second interlayer is fit together by the extruding between two roller bearings, in this way,
Form the leaf sample (as shown in Figure 6) for being enclosed with label and blade sample；
While above-mentioned acquisition blade sample, the corresponding parameters information of the blade sample is recorded, detailed process is: nothing
Line camera 2 is corresponding with 57 position of label on label assembly, when acquiring blade sample, the label information warp of the blade sample
Wireless transport module is transmitted to remote controler terminal, is stored in the memory of remote controler terminal.As shown in figure 5, remote controler terminal
It not only can be the aircraft remote controler through Function Extension, be also possible to be installed on mobile terminal (such as smart phone)
Application program when acquiring blade sample, can be acquired, to record the blade sample corresponding simultaneously using the remote controler terminal
The parameter informations such as space coordinate, blade tilt, tree height, species name, acquisition time, collecting location, acquisition people, wherein need to adopt
When collecting the space coordinate parameters of blade sample, aircraft main control chip is wirelessly passed the geographic position data that positioning chip acquires
Defeated module transfer is to remote controler terminal, when need to acquire the blade tilt parameter of blade sample, aircraft main control chip to gyroscope,
Inclination data is transmitted to remote controler terminal through wireless transport module after being handled by the attitude data of acceleration transducer acquisition,
When acquiring the tree high parameter of blade sample, remotely-piloted vehicle flies to trees top, and aircraft main control chip is by height barometer
The altitude data acquired at this time is transmitted to remote controler terminal through wireless transport module；Finally, each blade sample and its right
The label information answered, space coordinate, blade tilt, tree are high, species name (input and determine through professional person), acquisition time, adopt
Collect place, the acquisition parameter informations such as people as a complete leaf sample information preservation in the memory of remote controler terminal.
As shown in connection with fig. 5, high-altitude blade of the invention sampling and digital data recording system, application method are:
By the flight position of remote controler terminal control aerial photography aircraft, it is located on clamping plate 41 so that blade is approximately parallel
Side, click folder sample button, main control chip control clamp motor acts so that clamping plate rises and clamps blade, and click sampling is pressed
Button, main control chip control drilling motor act so that punch 3 punches the blade being held on clamping plate, and the blade laid is fallen into
On the collection assembly of lower section, main control chip control labeling motor act so that the first roller bearing 52, the second roller bearing 55 rotation, blade with
Label 57 is moved with corresponding interlayer, and two interlayers are fit together by the extruding between two roller bearings, forms leaf sample, with
This simultaneously, the corresponding label image of blade sample of acquisition is transmitted to remote controler through wireless transport module by wireless camera 2
Terminal is simultaneously stored in memory；, can be as needed after the completion of blade sampling operation, in remote controler terminal, the blade sample is set
The parameters information for needing synchronous acquisition to record after the completion of acquisition and recording, is clicked and is saved, i.e., by the leaf sample of acquisition and its
Parameter information is completely stored in memory.
As shown in figure 5, click the corresponding button of photo, system can also acquire sampling site photo, fubaritic species
Photo etc., and be stored in memory, further identification research is carried out convenient for returning to laboratory.
First interlayer 53, the second interlayer 56 can be PE film or paraffin sealing film etc. can be by squeezing close patch
Conjunction and water-tight and air-tight material, can both fix blade sample, squeeze out air and reduce oxidation, and can avoid blade water
Dispersion is lost, and does not influence the subsequent measurement to leaf chemical ingredient.
The positioning chip can be arranged according to use occasion, for example, vegetation ecology or forestry to large spatial scale
Scientific research, positioning chip use GPS chip, and the precision for recording sampling location is within 10m；To the small space such as synecology
The indoor accurate positioning systems such as LocalSence can be used in the research of scale, positioning chip, in four corner deployment positioning of sample prescription
Base station, positioning accuracy can reach within 10cm.
In a specific embodiment, the first spool is 20cm at a distance from the first roller bearing, the second interlayer on the second spool
A two-dimension code label is bonded every 20cm.Aerial photography aircraft uses four axis aerial photography aircrafts, have size is smaller, lighter in weight,
The advantages that being easy to carry about with one.
The above is presently preferred embodiments of the present invention and its technical principle used, for those skilled in the art
For, without departing from the spirit and scope of the present invention, any equivalent change based on the basis of technical solution of the present invention
Change, simple replacement etc. is obvious changes, all fall within the protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244520.6A CN105928732B (en) | 2016-04-19 | 2016-04-19 | The sampling of high-altitude blade and digital data recording system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244520.6A CN105928732B (en) | 2016-04-19 | 2016-04-19 | The sampling of high-altitude blade and digital data recording system |
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| Publication Number | Publication Date |
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| CN105928732A CN105928732A (en) | 2016-09-07 |
| CN105928732B true CN105928732B (en) | 2019-01-11 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201220761Y (en) * | 2008-05-05 | 2009-04-15 | 徐晓 | Laminating machine having contraposition joint function |
| CN201289447Y (en) * | 2008-11-17 | 2009-08-12 | 中国烟草总公司郑州烟草研究院 | Sampling perforating device suitable for measuring tobacco blade surface density |
| CN102249002A (en) * | 2011-03-30 | 2011-11-23 | 杨当立 | Air sampling aircraft and air sampling method |
| WO2011151462A1 (en) * | 2010-06-04 | 2011-12-08 | Airbus Operations Gmbh | Particle sensor for in situ atmospheric measurement |
| CN203185422U (en) * | 2013-04-17 | 2013-09-11 | 大连民族学院 | Blade puncher |
| CN103439141A (en) * | 2013-08-27 | 2013-12-11 | 中国农业科学院棉花研究所 | Functional leaf sampler |
| CN103983474A (en) * | 2014-05-16 | 2014-08-13 | 哈尔滨工程大学 | Water sampling multi-rotor type aircraft |
| CN203858139U (en) * | 2014-03-25 | 2014-10-01 | 何越 | Atmospheric aerosol sampling device for monitoring low altitude environment |
| CN104330279A (en) * | 2014-10-24 | 2015-02-04 | 成都好飞机器人科技有限公司 | Multi-rotor-wing unmanned plane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292432A (en) * | 2005-04-06 | 2006-10-26 | Osaka Prefecture Univ | Atmospheric sampling device and sampling method |
| US9606028B2 (en) * | 2014-02-14 | 2017-03-28 | Nutech Ventures | Aerial water sampler |
-
2016
- 2016-04-19 CN CN201610244520.6A patent/CN105928732B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201220761Y (en) * | 2008-05-05 | 2009-04-15 | 徐晓 | Laminating machine having contraposition joint function |
| CN201289447Y (en) * | 2008-11-17 | 2009-08-12 | 中国烟草总公司郑州烟草研究院 | Sampling perforating device suitable for measuring tobacco blade surface density |
| WO2011151462A1 (en) * | 2010-06-04 | 2011-12-08 | Airbus Operations Gmbh | Particle sensor for in situ atmospheric measurement |
| CN102249002A (en) * | 2011-03-30 | 2011-11-23 | 杨当立 | Air sampling aircraft and air sampling method |
| CN203185422U (en) * | 2013-04-17 | 2013-09-11 | 大连民族学院 | Blade puncher |
| CN103439141A (en) * | 2013-08-27 | 2013-12-11 | 中国农业科学院棉花研究所 | Functional leaf sampler |
| CN203858139U (en) * | 2014-03-25 | 2014-10-01 | 何越 | Atmospheric aerosol sampling device for monitoring low altitude environment |
| CN103983474A (en) * | 2014-05-16 | 2014-08-13 | 哈尔滨工程大学 | Water sampling multi-rotor type aircraft |
| CN104330279A (en) * | 2014-10-24 | 2015-02-04 | 成都好飞机器人科技有限公司 | Multi-rotor-wing unmanned plane |
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