CN111289513A - Crop root system phenotype acquisition system based on channel - Google Patents
Crop root system phenotype acquisition system based on channel Download PDFInfo
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- CN111289513A CN111289513A CN202010179035.1A CN202010179035A CN111289513A CN 111289513 A CN111289513 A CN 111289513A CN 202010179035 A CN202010179035 A CN 202010179035A CN 111289513 A CN111289513 A CN 111289513A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits
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Abstract
The invention relates to a crop root phenotype acquisition system based on a channel, which comprises an acquisition mechanism, a channel acquisition mechanism and a channel display mechanism, wherein the acquisition mechanism is used for shooting crop root images on the left side and the right side of the channel; and the loading frame is used for loading the collecting mechanism and can slide along the length direction of the channel. The collecting mechanism is arranged inside the loading frame, the cameras in the collecting mechanism are arranged in the U-shaped shading plate in the same direction in pairs, and the crop root system images can be clearly and comprehensively collected by matching the light bars arranged on the left side and the right side of the loading frame, so that the complete crop root system phenotype can be observed in real time at multiple angles and all around. The loading frame drives the acquisition mechanism to freely slide based on the track in the length direction of the channel, so that full-automatic photographing is realized, and the automation degree is high. The invention integrates the acquisition mechanism in the loading frame, has light and simple system structure, and meets the requirement of high-flux monitoring of the root phenotype of the crops. The invention does not need to be embedded into soil below the ground, thereby prolonging the service life of the device and improving the accuracy of observation.
Description
Technical Field
The invention relates to an acquisition system, in particular to a crop root phenotype acquisition system based on a channel.
Background
The phenotype of the crop is divided into an overground phenotype and an underground phenotype, the observation of the overground phenotype character is mostly focused at present, and the underground phenotype is relatively rarely researched due to the invisibility of the underground. The subsurface crop phenotype generally refers to the portion of the crop root system located below the surface of the earth, which is an important vegetative organ of the plant. On one hand, the root system absorbs water and other organic nutrient substances in the soil, on the other hand, the root system influences and improves the environment of plant soil microorganisms by secreting organic acid and other substances, promotes the growth and development of the overground part of crops, and directly or indirectly influences the yield. Therefore, the research on the phenotype of the root system has very important significance on the moisture and liquid nutrition and the relation between the root system phenotype and the environment.
Most of traditional root system researches are purely manual and destructive direct sampling, the root system is taken out of soil and then cleaned, a meter ruler is used for measuring, the length and the diameter of the root system and some character parameters of related biomass are obtained, the manual sampling method wastes time and labor, the sample is easy to damage, and the error is large. The root system observation system of the micro-root window presses a transparent glass or organic glass plate with the thickness of 6-8 mm into a soil profile according to the needs of experiments at fixed points and positioning, and dynamically observes the growth condition of the root system. The cylindrical micro root canal is embedded into the soil below the ground in a 45-degree or 90-degree mode, is connected with the sensor and the camera on the ground, is connected with the light source trigger and the computer to realize the dynamic visualization of the growth condition of the root system, carries out in-situ repeated observation on the root system of the crop at different stages, and quantitatively analyzes the state of the root system through an image processing technology. The scanner is inserted into soil horizontally or obliquely, is connected with a computer through a USB or a wireless network, automatically shoots at high flux, and realizes root observation in a wide range. The non-destructive indirect observation system for the crop root system phenotype has the advantages that the equipment cost is high, the popularization and the use are not facilitated, the operation is complicated, the professional technical personnel are required to carry out field monitoring, only partial root system images of a single plant can be acquired, and the multi-plant root system images in rows cannot be acquired. In addition, the underground soil of instrumentation embedding because the great soil air's that causes of water content of soil humidity easily leads to the equipment instrument inner wall to produce the condensation drop, seriously shelters from the sight, can only partially observe the root system, influences the comprehensive observation of root system, and soil pressure easily leads to equipment instrument to warp, influences the accuracy of observing. At present, the traditional or indirect root phenotype measurement method cannot realize the crop root system which is observed in a high-flux, full-automatic and real-time manner in a full-dark environment.
Disclosure of Invention
The specific technical scheme of the invention is as follows:
a crop root phenotype acquisition system based on a channel comprises an acquisition mechanism, a channel acquisition mechanism and a channel display mechanism, wherein the acquisition mechanism is used for shooting crop root images on the left side and the right side of the channel; and the loading frame is used for loading the collecting mechanism and can slide along the length direction of the channel.
Preferably, the channel-based crop root phenotype collection system provided by the invention further comprises two mutually parallel rails extending along the length direction of the channel, and the loading frame is slidably arranged on the rails.
Preferably, the collection mechanism comprises a collection frame and a plurality of cameras arranged on the collection frame, and camera lenses of the plurality of cameras face the left side and the right side of the chute.
Preferably, the collection frame includes left frame and right frame, and the first half and the latter half of left frame all are equipped with the camera of camera lens orientation channel right side, and the first half and the latter half of right frame all are equipped with the camera of camera lens orientation channel left side.
Preferably, all be equipped with the light screen on left side frame and the right frame, the U-shaped is personally submitted in the cross section of light screen, and the camera lens is inlayed towards the same camera and is set up the U-shaped kink at same light screen.
Preferably, the bottom of the loading frame is provided with a driving wheel set, a driven wheel set and a guide wheel,
the driving wheel set comprises a first rotating shaft, a driving wheel and a driving device, wherein the driving wheel is sleeved at two ends of the first rotating shaft and is in sliding fit with the two parallel tracks;
the driven wheel set comprises a second rotating shaft and a driven wheel which is sleeved at two ends of the second rotating shaft and is in sliding fit with the two parallel tracks;
the guide wheels are arranged on two sides of the driving wheel and the driven wheel which are in sliding fit with the same track and are in contact with the side face of the track.
Preferably, the bottom of the rear side of the loading frame is provided with two orientation wheels cooperating with two mutually parallel rails.
Preferably, the left side and the right side of the loading frame are both provided with light bars extending along the vertical direction.
Preferably, the left side and the right side of the loading frame are both provided with a drawing plate extending along the vertical direction, and the drawing plates are connected to the loading frame in a sliding manner along the horizontal direction.
Preferably, a lamp strip is further installed on the side of the drawing plate.
By adopting the technical scheme, the invention has the following advantages that 1. the acquisition mechanism is arranged inside the loading frame, the cameras in the acquisition mechanism are arranged in the U-shaped shading plate in the same direction in pairs, and the lamp strips arranged on the left side and the right side of the loading frame are matched to clearly and comprehensively acquire the crop root system images so as to observe the complete crop root system phenotype in real time from multiple angles and all around. 2. The loading frame drives the acquisition mechanism to freely slide based on the track in the length direction of the channel, so that the degree of automation is high, and high-throughput full-automatic photographing is realized. 3. The invention integrates the acquisition mechanism in the loading frame, has light and simple system structure, and meets the requirement of high-flux monitoring of the root phenotype of the crops. 4. The invention does not need to be embedded into soil below the ground, thereby prolonging the service life of the device and improving the accuracy of observation. 5. According to the invention, the lamp strip is arranged on the side of the drawing plate, so that the root phenotype monitoring under the all-dark environment can be realized.
Drawings
FIG. 1 is a schematic diagram of a crop root phenotype acquisition system according to the present invention;
FIG. 2 is a schematic view of the structure of the collection mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the loading frame of the present invention;
fig. 4 is a top view of fig. 3.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention. The invention is not mentioned in part as prior art.
As shown in fig. 1 and 2, the present invention provides a channel-based crop root phenotype acquisition system, which includes an acquisition mechanism 3 for capturing images of crop roots on the left and right sides of a channel; loading frame 1 for load gather mechanism 3 and can slide along the length direction of channel, gather mechanism 3 and establish in loading frame 1, loading frame 1 loads gather mechanism 3 slides along the length direction of channel and shoots the crop root system image of the channel left and right sides.
Furthermore, the crop root phenotype acquisition system based on the channel further comprises two parallel rails (not shown in the figure) extending along the length direction of the channel, the loading frame 1 is slidably arranged on the rails, and the acquisition mechanism 3 shoots the crop root images on the left side and the right side of the channel in the sliding process of the loading frame.
Further, the collecting mechanism 3 includes a collecting frame 3-7 and a plurality of cameras provided on the collecting frame 3-7, the camera lenses of the plurality of cameras facing the left and right sides of the tunnel.
Further, as shown in fig. 2, since the loading frame is very close to the cultivation area on both sides, the focusing problem during camera shooting is considered to obtain a high-quality image; the collecting mechanism 3 comprises a collecting frame 3-7, the collecting frame comprises a left frame 3-8 and a right frame 3-4, cameras 3-1 with lenses facing the right side of the channel are arranged on the upper half portion and the lower half portion of the left frame 3-8, and cameras 3-6 with lenses facing the left side of the channel are arranged on the upper half portion and the lower half portion of the right frame 3-4. Cameras in the left frame and the right frame respectively carry out upper and lower part all-dimensional acquisition on images of crop roots on the right side of the channel and the left side of the channel.
Furthermore, the cultivation areas on the left side and the right side of the channel are made of glass, so that the channel is easy to emit light when being photographed; the left frame 3-8 and the right frame 3-4 of the collecting frame 3-7 are both provided with a light screen 3-5, the cross section of the light screen is U-shaped, a camera 3-1 of two lenses on the left frame 3-8 facing to the right side of the channel is embedded in a U-shaped bent part of the light screen 3-3 on the left frame 3-8, and a camera 3-6 of two lenses on the right frame 3-4 facing to the left side of the channel is embedded in a U-shaped bent part of the light screen 3-5 on the right left frame 3-4; the camera position is further fixed by a support 3-2. Preferably, the shading plate adopts shading flannelette, and the reflection of light when avoiding shooing improves the shooting quality. Two camera light in same light screen do not interfere with each other, and root system image is gathered to mutual independence.
Further, as shown in fig. 3 and 4, the left side and the right side of the loading frame 1 are provided with light bars 1-2 extending in the vertical direction, so that light supplement can be performed as required during photographing.
Furthermore, the left side and the right side of the loading frame 1 are both provided with a drawing plate 1-5 extending along the vertical direction, the drawing plate 1-5 is connected to the loading frame 1 in a sliding manner along the horizontal direction, and the loading frame 1 is provided with a limiting block 1-1 for limiting the sliding distance of the drawing plate 1-5. The lamp strips 1-2 are further mounted on the side of the limiting block 1-1, and root phenotype monitoring in a completely dark environment can be achieved. .
Further, as shown in fig. 4, a driving wheel set, a driven wheel set and a guide wheel are arranged at the bottom of the loading frame 1, the driving wheel set comprises a first rotating shaft 1-7, a driving wheel 1-8 sleeved at two ends of the first rotating shaft 1-7 and in sliding fit with two parallel rails (not shown in the figure), and a driving device 1-3 for driving the first rotating shaft 1-7 to rotate; the driven wheel set comprises a second rotating shaft 1-12 and driven wheels 1-6 which are sleeved at two ends of the second rotating shaft 1-12 and are in sliding fit with two parallel rails (not shown in the figure); the guide wheels 1-10 are arranged on two sides of the driving wheel and the driven wheel which are in sliding fit with the same track and are in contact with the side surface of the track. Preferably, the driving device is a motor, an output shaft of the motor is engaged with the first rotating shaft 1-7, the output shaft of the motor drives the first rotating shaft 1-7 to rotate, the first rotating shaft 1-7 drives the two driving wheels 1-8 at two ends of the first rotating shaft to rotate, so that advancing power is applied to the two driving wheels 1-8 on the first rotating shaft 1-7, and the second rotating shaft 1-12 and the driven wheels 1-6 at two ends of the second rotating shaft 1-12 are driven by the advancing power to rotate, so that the loading frame 1 moves stably. When the loading frame 1 moves, the driving wheels and the guide wheels 1-10 on the two sides of the driven wheel are in sliding fit with the same track, so that the guiding effect can be achieved, the stability of the whole loading frame during moving is enhanced, and the shooting quality of a camera is effectively improved. Preferably, the guide wheels 1-10 are arranged on the elastic guide wheel frames 1-11, and the elastic guide wheel frames 1-11 enable the guide wheels 1-10 to be tightly attached to the side faces of the rails, so that the imagination that the loading frame 1 shakes left and right can be reduced, and the overall stability of the loading frame is further improved.
Further, the loading frame is also provided with a power box 2 for providing power sources for the camera, the motor, the light bar and the like.
Further, referring to fig. 4, the bottom of the rear side of the loading frame is provided with two directional wheels 1-4 matched with the two parallel rails, when the acquisition system fails, the whole system can be turned backwards by a certain angle, so that the two directional wheels support the whole acquisition system to slide in a way of being matched with the rails, and the operation can be stable and labor-saving through manual pushing.
Furthermore, the bottom of the loading frame 1 is also provided with four foot pads 1-9 which are arranged at the periphery of the bottom, and the height of the foot pads is greater than that of the driving wheel set, the driven wheel set and the guide wheel. When the loading frame is not placed on the rail, the four foot pads support the loading frame, and the driving wheel set, the driven wheel set and the guide wheel at the bottom are prevented from being damaged.
The present invention has been described with reference to the above embodiments, and the structure, arrangement, and connection of the respective members may be changed. On the basis of the technical scheme of the invention, the improvement or equivalent transformation of the individual components according to the principle of the invention is not excluded from the protection scope of the invention.
Claims (10)
1. A crop root phenotype acquisition system based on channel which characterized in that: the system comprises
The acquisition mechanism is used for shooting crop root system images on the left side and the right side of the channel;
and the loading frame is used for loading the collecting mechanism and can slide along the length direction of the channel.
2. The channel-based crop root phenotype collection system of claim 1, further comprising two mutually parallel rails extending along a length of the channel, the loading frame being slidably disposed on the rails.
3. The channel-based crop root phenotype collection system of claim 1 or 2, wherein the collection mechanism comprises a collection frame and a plurality of cameras disposed on the collection frame, the camera lenses of the plurality of cameras facing left and right sides of the channel.
4. The channel-based crop root phenotype collection system of claim 3, wherein the collection frame comprises a left frame and a right frame, wherein the upper half and the lower half of the left frame are each provided with a camera having a lens facing the right side of the channel, and wherein the upper half and the lower half of the right frame are each provided with a camera having a lens facing the left side of the channel.
5. The channel-based crop root phenotype collection system of claim 4, wherein the left frame and the right frame are both provided with light screens, the cross sections of the light screens are U-shaped, and the cameras with the same lens orientation are embedded in the U-shaped bending parts of the same light screens.
6. The channel-based crop root-phenotype collection system obtained according to claim 1 or 2, wherein the bottom of the loading frame is provided with a driving wheel set, a driven wheel set and a guide wheel,
the driving wheel set comprises a first rotating shaft, a driving wheel and a driving device, wherein the driving wheel is sleeved at two ends of the first rotating shaft and is in sliding fit with the two parallel tracks;
the driven wheel set comprises a second rotating shaft and a driven wheel which is sleeved at two ends of the second rotating shaft and is in sliding fit with the two parallel tracks;
the guide wheels are arranged on two sides of the driving wheel and the driven wheel which are in sliding fit with the same track and are in contact with the side face of the track.
7. The channel-based crop phenotype root collection system of claim 1 or 2, wherein the bottom of the rear side of the loading frame is provided with two orientation wheels that cooperate with two rails that are parallel to each other.
8. The channel-based crop phenotype root collection system of claim 1 or 2, wherein the loading frame is provided with a light bar extending in a vertical direction on each of the left and right sides.
9. The channel-based crop root phenotype collection system according to claim 1 or 2, wherein the left side and the right side of the loading frame are provided with pull plates extending in the vertical direction, and the pull plates are connected to the loading frame in a sliding manner in the horizontal direction.
10. The channel-based root phenotype collection system of claim 9, wherein a light bar is further mounted to an edge of the pull plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010179035.1A CN111289513A (en) | 2020-03-15 | 2020-03-15 | Crop root system phenotype acquisition system based on channel |
| PCT/CN2020/109495 WO2021184667A1 (en) | 2020-03-15 | 2020-08-17 | Channel-based crop root phenotype acquisition system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010179035.1A CN111289513A (en) | 2020-03-15 | 2020-03-15 | Crop root system phenotype acquisition system based on channel |
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| CN111289513A true CN111289513A (en) | 2020-06-16 |
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| CN202010179035.1A Pending CN111289513A (en) | 2020-03-15 | 2020-03-15 | Crop root system phenotype acquisition system based on channel |
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| WO (1) | WO2021184667A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184667A1 (en) * | 2020-03-15 | 2021-09-23 | 南京星土科技有限公司 | Channel-based crop root phenotype acquisition system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114061483B (en) * | 2021-11-08 | 2024-02-09 | 华中农业大学 | Crop full-phenotype group high-throughput detection system and method based on artificial intelligence |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7412330B2 (en) * | 2005-08-01 | 2008-08-12 | Pioneer Hi-Bred International, Inc. | Sensor system, method, and computer program product for plant phenotype measurement in agricultural environments |
| CN204495400U (en) * | 2015-04-03 | 2015-07-22 | 安徽大学 | A kind of crops phenotype test device |
| CN107655888A (en) * | 2017-09-09 | 2018-02-02 | 华中农业大学 | One kind is applied to rice root two dimensional image harvester in root box soil |
| CN109387247A (en) * | 2018-12-04 | 2019-02-26 | 上海乾菲诺农业科技有限公司 | A kind of mobile high-throughput plant phenotype system and its collecting method |
| CN208998847U (en) * | 2018-12-04 | 2019-06-18 | 上海乾菲诺农业科技有限公司 | A kind of mobile high-throughput plant phenotype system |
| CN209946608U (en) * | 2019-04-26 | 2020-01-14 | 南京农业大学 | Automatic imaging system of plant roots based on flat cultivation container |
| CN110260789B (en) * | 2019-07-12 | 2020-09-29 | 南京农业大学 | System and method for monitoring phenotype of field high-throughput crops |
| CN110741849A (en) * | 2019-10-21 | 2020-02-04 | 南京慧瞳作物表型组学研究院有限公司 | Movable phenotype cabin monitoring system for field crops |
| CN110741848B (en) * | 2019-10-21 | 2024-04-23 | 南京慧瞳作物表型组学研究院有限公司 | Mobile greenhouse system for phenotypic analysis of field crops and transportation track thereof |
| CN110849264A (en) * | 2019-11-26 | 2020-02-28 | 南京农业大学 | Multi-row track based field crop phenotype monitoring system and method |
| CN111272221B (en) * | 2020-02-28 | 2021-04-02 | 南京慧瞳作物表型组学研究院有限公司 | Five-dimensional data acquisition vehicle for field crop phenotype |
| CN111289513A (en) * | 2020-03-15 | 2020-06-16 | 南京慧瞳作物表型组学研究院有限公司 | Crop root system phenotype acquisition system based on channel |
| CN111296119A (en) * | 2020-03-15 | 2020-06-19 | 南京慧瞳作物表型组学研究院有限公司 | Container watch type cabin system |
-
2020
- 2020-03-15 CN CN202010179035.1A patent/CN111289513A/en active Pending
- 2020-08-17 WO PCT/CN2020/109495 patent/WO2021184667A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184667A1 (en) * | 2020-03-15 | 2021-09-23 | 南京星土科技有限公司 | Channel-based crop root phenotype acquisition system |
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