CN211531178U - Multifunctional plant phenotype acquisition platform - Google Patents
Multifunctional plant phenotype acquisition platform Download PDFInfo
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- CN211531178U CN211531178U CN202020607932.3U CN202020607932U CN211531178U CN 211531178 U CN211531178 U CN 211531178U CN 202020607932 U CN202020607932 U CN 202020607932U CN 211531178 U CN211531178 U CN 211531178U
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Abstract
The utility model relates to a platform is acquireed to multi-functional plant phenotype, including rotary platform, along vertical flexible first telescopic machanism and install the second telescopic machanism at first telescopic machanism pars contractilis, install the collection system who is located the rotary platform top on the pars contractilis of second telescopic machanism. The utility model discloses a high position is gathered in first telescopic machanism adjustment, through the horizontal position that second telescopic machanism adjustment was gathered, through rotary ball's rotation adjustment collection angle and height, has realized three-dimensional distance adjustment, has guaranteed the high definition of shooting the photo, improves the photo quality, and degree of automation is high moreover, and standardized operation is good, has improved phenotype data acquisition efficiency by a wide margin.
Description
Technical Field
The utility model relates to a plant two-dimensional phenotype acquires and three-dimensional reconstruction technical field especially involves a multi-functional plant phenotype and acquires platform.
Background
Plant phenomics is the science of studying plant growth, expression and composition, can effectively track the relationship between genotype, environmental factors and phenotype, and is a key field for breaking through future crop science research and application. Wherein, the acquisition of the plant phenotypic characteristic parameters is always the first step of the plant phenotypic omics research and is also a key step. At present, most of plant phenotype information acquisition depends on manual measurement, the time and the labor are consumed, and even aiming at the same plant, the information acquired manually still has the contingency and the reliability is not high.
With the maturity of the technology, researchers at home and abroad adopt different research methods aiming at plant phenotype information, the most widely used and most highly realized plant phenotype image analysis technology combined with a deep learning technology is used, and the development of the technology is promoted by the method mainly comprising the following three elements: phenotypic omics research equipment, phenotypic acquisition technology and image data analysis method. Because of carry on the required picture quantity of deep learning huge, it wastes time and energy and the standardization level of every picture is not high to shoot purely by the manual work, can cause the not up to standard condition of learning effect.
Disclosure of Invention
The utility model discloses to prior art's is not enough, provides a multi-functional plant phenotype and acquires platform, has solved and has carried out the loaded down with trivial details problem of standardized flow and process that does not have in the plant phenotype collection process, can realize that equipment is automatic roll adjustment, automatic to get and shine, automatic telescopic link length of adjusting according to the rotation angle, and degree of automation is high, has improved phenotype data acquisition efficiency by a wide margin.
The utility model discloses a through following technical scheme realizes, provide a platform is acquireed to multi-functional plant phenotype, including rotary platform, along vertical flexible first telescopic machanism and install the second telescopic machanism at first telescopic machanism pars contractilis, install the collection system who is located rotary platform top on second telescopic machanism's the pars contractilis.
This scheme is when using, will wait to shoot the plant and put in rotary platform, through the vertical distance of first telescopic machanism adjustment collection system and plant, through horizontal distance along with the plant of second telescopic machanism adjustment collection system to improve the definition of collection system collection image, thereby improve the photo quality.
Preferably, the telescopic part of the first telescopic mechanism is further provided with a rotating mechanism for driving the second telescopic mechanism to rotate in the vertical plane. According to the optimized scheme, the rotating mechanism is arranged to drive the second telescopic mechanism to rotate, the included angle between the telescopic part of the second telescopic mechanism and the telescopic part of the first telescopic mechanism is adjusted, the adjustment of the collection angle and the collection position is realized, and the collection quality is further improved.
Preferably, the rotating mechanism comprises two arc-shaped baffles fixedly connected with the telescopic part of the first telescopic mechanism and oppositely arranged, and a rotating body positioned between the two arc-shaped baffles and fixedly connected with the fixed part of the second telescopic mechanism, and the arc-shaped baffles are provided with a fourth motor for driving the rotating body to rotate. This rotary mechanism of optimization scheme adopts the fourth motor as drive arrangement, utilizes the fourth motor to drive the rotator rotatory to drive the rotation of second telescopic machanism, utilize two cowl to carry on spacingly to the rotator, simple structure reduces the cost of manufacture by a wide margin.
Preferably, the rotating body comprises a rotating ball matched with the radian of the arc-shaped baffles and a stud fixedly connected with the rotating ball, the stud is in threaded connection with a fixed part of the second telescopic mechanism, the rotating ball is fixedly connected with a motor shaft of the fourth motor, and the distance between the two arc-shaped baffles is smaller than the diameter of the rotating ball. This optimization scheme sets up the rotator into spheroid structure, and the contact area of roating ball and cowl is little, makes roating ball pivoted frictional force reduce by a wide margin, has improved the flexibility of action, through setting up the double-screw bolt, conveniently installs fixedly to second telescopic machanism's fixed part, has improved equipment packaging efficiency, also can adjust second telescopic machanism's the angle of crossing in the horizontal plane.
Preferably, an angle sensor is installed on one side, away from the motor, of the rotating body. This optimization scheme is through setting up angle sensor, conveniently monitors the angle that the rotator rotated to it makes statistics of to the table type acquisition parameter.
As optimization, collection system is including installing the camera and the light filling lamp that is located the camera rear side in the flexible portion that stretches out the end bottom surface at second telescopic machanism, and the camera sets up downwards along vertical direction. This optimization scheme stretches out the end bottom surface with the camera setting at the pars contractilis of second telescopic machanism, is convenient for increase collection scope to convenient just right with the plant, in order to obtain better plant information, accomplish light filling and image acquisition process simultaneously, guaranteed the unity of photo quality.
Preferably, the surface of the telescopic part of the first telescopic mechanism is provided with a plurality of longitudinal light reflecting sheets distributed along the axial direction, and the fixing part of the first telescopic mechanism is provided with a first photoelectric sensor corresponding to the longitudinal light reflecting sheets. This optimization scheme acquires the state of stretching out of first telescopic machanism through first photoelectric sensor, the high positional information when being convenient for control and master gather.
Preferably, the surface of the telescopic part of the second telescopic mechanism is provided with a plurality of transverse reflective sheets distributed along the axial direction, and the fixing part of the second telescopic mechanism is provided with a second photoelectric sensor corresponding to the transverse reflective sheets. This optimization scheme acquires the state of stretching out of second telescopic machanism through second photoelectric sensor, the horizontal position information when being convenient for control and master gather.
As optimization, the first telescopic mechanism comprises a first push rod and a first push rod shell which is fixedly arranged, and a first motor for driving the first push rod to move vertically is fixedly arranged on the first push rod shell; the second telescopic mechanism comprises a second push rod and a second push rod shell fixedly connected with the first push rod, and a second motor for driving the second push rod to move along the transverse direction is fixedly mounted on the second push rod shell. The first telescopic machanism and the second telescopic machanism of this optimization scheme all adopt the flexible type of motor drive push rod, simple structure, convenient control.
The utility model has the advantages that: the height position is gathered in the adjustment through first telescopic machanism, through the horizontal position that the adjustment of second telescopic machanism was gathered, through rotatory spheroidal rotation adjustment collection angle and height, has realized three-dimensional distance adjustment, has guaranteed the high definition of taking the photo, improves the photo quality, and degree of automation is high moreover, and standardized operation is good, has improved phenotype data and has acquireed efficiency by a wide margin.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the automatic distance adjusting device of the present invention;
FIG. 3 is a schematic structural view of the rotary platform of the present invention;
fig. 4 is a schematic structural view of a first telescoping mechanism and a rotating mechanism of the present invention;
fig. 5 is a schematic structural view of a second telescoping mechanism of the present invention;
shown in the figure:
1. a collection device; 2. an automatic distance adjusting device; 3. rotating the platform; 4. a base plate; 5. a first telescoping mechanism; 6. a digital display panel; 7. a photosensor; 8. a rotation mechanism; 9. a second telescoping mechanism; 10. an intelligent control device; 11. a third motor; 12. a platform housing; 13. rotating the disc; 14. a first push rod housing; 15. a first photosensor; 16. a longitudinal light reflective sheet; 17. a first push rod; 18. an angle sensor; 19. rotating the ball; 20. a fourth motor; 21. a first motor; 22. a second motor; 23. a second push rod housing; 24. a second photosensor; 25. a light supplement lamp; 26. a camera; 27. a second push rod; 28. a transverse retroreflective sheeting.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1, the multifunctional plant phenotype acquisition platform comprises a bottom plate 4, an automatic distance adjusting device 2, an intelligent control device 10, a photoelectric sensor 7 and a rotary platform 3, wherein the automatic distance adjusting device 2, the intelligent control device 10 and the rotary platform 3 are all installed on the bottom plate.
As shown in fig. 3, the rotating platform includes a platform housing 12 fixedly connected to the bottom plate, and a rotating disk 13 located on the upper surface of the platform housing 12, the intelligent control device 10 is disposed in the platform housing, a third motor 11 and a gear shaft fixedly connected to the rotating disk are further disposed in the platform housing, a gear meshed with the gear shaft is fixedly mounted on an output shaft of the third motor, the gear shaft is connected to the platform housing through a bearing, and the third motor drives the rotating disk to rotate through gear transmission, so as to drive a plant placed on the rotating disk to rotate.
The automatic distance adjusting device 2 comprises a rotating mechanism 8, a first telescopic mechanism 5 which stretches vertically and a second telescopic mechanism 9 which is installed on a telescopic part of the first telescopic mechanism, wherein an acquisition device 1 is installed on a telescopic part of the second telescopic mechanism, the acquisition device 1 is located above a rotating platform, the rotating mechanism 8 is installed on the telescopic part of the first telescopic mechanism, and when the rotating mechanism 8 acts, the second telescopic mechanism is driven to rotate in a vertical plane.
As shown in fig. 4, the first telescopic mechanism includes a first push rod 17 and a first push rod housing 14 fixedly disposed, a first motor 21 for driving the first push rod to vertically move along a vertical direction is fixedly mounted on the first push rod housing, a digital display panel 6 is further fixedly mounted on the first push rod housing, the digital display panel 6 and the first motor 21 are both electrically connected to the intelligent control device, and the first push rod housing 14 of this embodiment is fixedly connected to an edge of the bottom plate 4 and located on one side of the platform housing. The surface of the flexible portion of first telescopic machanism i.e. first push rod is equipped with a plurality of vertical reflective sheet 16 along the equidistant distribution of axial, and the fixed part of first telescopic machanism i.e. first push rod casing 14 upper end be equipped with the first photoelectric sensor 15 that vertical reflective sheet corresponds, first photoelectric sensor 15 is connected with the intelligent control device electricity, and when each vertical reflective sheet 16 passed through first photoelectric sensor 15, first photoelectric sensor passed to intelligent control device 10 with sensing signal.
As shown in fig. 5, the second telescopic mechanism includes a second push rod 27 and a second push rod housing 23 fixedly connected to the first push rod, and a second motor 22 for driving the second push rod to horizontally move along the transverse direction is fixedly mounted on the second push rod housing. The second motor 22 is electrically connected with the intelligent control device, and the intelligent control device controls the start and stop of the first motor 21 and the second motor 22. A plurality of transverse reflective sheets 28 which are distributed at equal intervals along the axial direction are arranged on the outer surface of a telescopic part of the second telescopic mechanism, namely a second push rod 27, and a second photoelectric sensor 24 corresponding to the transverse reflective sheets is arranged on a fixed part of the second telescopic mechanism, namely a second push rod shell 23. The second photoelectric sensor 24 is electrically connected to the intelligent control device, and when each transverse reflective sheet 28 passes through the second photoelectric sensor 24, the second photoelectric sensor transmits a sensing signal to the intelligent control device 10.
As an optimized distribution manner, the longitudinal reflective sheets 16 of the present embodiment are uniformly disposed on two sides of the first push rod 17, and the distribution manner is that one side of the longitudinal reflective sheets is uniformly arranged upward along the push rod direction from the middle position of the first push rod, and the other side of the longitudinal reflective sheets is uniformly arranged downward along the push rod direction from the middle position of the first push rod. The transverse reflective sheets 28 are uniformly disposed on two sides of the second push rod 27 in such a manner that one side of the transverse reflective sheets is uniformly arranged upward along the direction of the second push rod from the middle position of the second push rod, and the other side of the transverse reflective sheets is uniformly arranged downward along the direction of the first push rod from the middle position of the first push rod.
The rotating mechanism 8 comprises two arc-shaped baffle plates fixedly connected with the first push rod and oppositely arranged, and a rotating body located between the two arc-shaped baffle plates and fixedly connected with the fixed part of the second telescopic mechanism, a fourth motor 20 for driving the rotating body to rotate is mounted on the arc-shaped baffle plates, an angle sensor 18 is mounted on one side, far away from the motor, of the rotating body, and the angle sensor and the fourth motor are both electrically connected with the intelligent control device. The rotator includes the rotating ball 19 with the radian adaptation of cowl and the double-screw bolt with the rigid coupling of rotating ball top, the double-screw bolt is second push rod casing 23 threaded connection promptly with the fixed part of second telescopic machanism, and the motor shaft of rotating ball and fourth motor passes through key fixed connection, and the distance between two cowl is less than the diameter of rotating ball. The included angle between the first telescopic mechanism and the second telescopic mechanism is adjusted through the rotating mechanism.
The collection system is including installing 26 cameras and the light filling lamp 25 that is located the camera rear side that stretch out the end bottom surface in the flexible portion of second telescopic machanism, and the camera sets up downwards along vertical direction, accomplishes light filling and image acquisition process simultaneously, has guaranteed the unity of photo quality. The camera 26 and the light supplement lamp 25 are electrically connected with the intelligent control device.
In the embodiment, the first motor 21, the second motor 22, the third motor 11, the fourth motor 20, the first photoelectric sensor 15, the second photoelectric sensor 24 and the angle sensor 18 are electrically connected to the intelligent control device 10, and the intelligent control device can automatically complete functions of distance adjustment, photographing, image quality inspection, image storage and parameter storage by presetting parameters.
The plant phenotype acquisition method using the multifunctional plant phenotype acquisition platform comprises two-dimensional phenotype acquisition and three-dimensional phenotype acquisition;
the two-dimensional phenotype acquisition comprises the following steps:
1. placing a plant to be shot on a rotating platform, starting a first motor, a second motor and a fourth motor through an intelligent control device, and respectively adjusting a first push rod, a second push rod and a rotating sphere to initial positions;
2. the intelligent control device automatically adjusts the camera to a proper position according to an acquisition rule, then performs acquisition, performs definition inspection on the image, and adjusts the automatic distance adjusting device according to the acquisition rule if the evaluation index does not reach a set threshold value until the acquired image reaches the specified definition;
3. if the image definition reaches a set threshold, naming and storing the photos according to the acquisition parameters and the shooting sequence by the intelligent control device, then starting a fourth motor to adjust the orientation of the camera, and proportionally adjusting a second motor according to the pulse times of the fourth motor to ensure that the focus of the camera is always focused on the center of the rotary platform;
4. and (3) continuously shooting by the camera, and repeating the step (3) after the picture is stored until the included angle between the first push rod and the second push rod is smaller than 45 degrees or larger than 135 degrees.
The specific process of the acquisition device comprises the following steps of firstly carrying out gray level processing on the acquired phenotype image, respectively calculating the gradients of the image in the horizontal direction and the vertical direction by using a Tenengrad gradient method, and comparing the average value M of the gradients with a set threshold value M, wherein the specific process comprises the following steps:
a. if M is smaller than M, controlling the first motor to operate until the infrared signal point is received and then carrying out acquisition work, comparing the magnitude relation between M and the value of M again, if M is not smaller than M, storing the image, and if M is still smaller than M, repeating the steps in the step a;
b. and if M is not less than M, saving the image.
The three-dimensional phenotype acquisition comprises the following steps:
A. placing a plant to be shot on a rotating platform, starting a first motor, a second motor and a fourth motor through an intelligent control device, and respectively adjusting a first push rod, a second push rod and a rotating sphere to initial positions;
B. the intelligent control device automatically adjusts the camera to a proper position according to an acquisition rule, then performs acquisition, performs definition inspection on the image, and adjusts the automatic distance adjusting device according to the acquisition rule if the evaluation index does not reach a set threshold value until the acquired image reaches the specified definition;
C. if the image definition reaches a set threshold, naming and storing the photos according to the acquisition parameters and the shooting sequence by the intelligent control device, then starting a fourth motor to adjust the orientation of the camera, and proportionally adjusting a second motor according to the pulse times of the fourth motor to ensure that the focus of the camera is always focused on the center of the rotary platform;
D. the camera continues shooting, and after the picture is stored, the step 3 is repeated until the included angle between the first push rod and the second push rod is smaller than 45 degrees or larger than 135 degrees;
E. the intelligent control device starts the third motor to control the rotation of the rotating platform;
F. the camera shoots according to setting time interval and transmits the image to intelligent control device, waits for rotary platform to rotate 360 back, repeats step C, D.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (9)
1. A multifunctional plant phenotype acquisition platform, comprising: the device comprises a rotary platform (3), a first telescopic mechanism (5) which vertically stretches and retracts and a second telescopic mechanism (9) which is arranged at the telescopic part of the first telescopic mechanism, wherein a collecting device (1) which is positioned above the rotary platform is arranged on the telescopic part of the second telescopic mechanism.
2. The multifunctional plant phenotype acquisition platform of claim 1, wherein: and a rotating mechanism (8) for driving the second telescopic mechanism to rotate in a vertical plane is further arranged on the telescopic part of the first telescopic mechanism.
3. The multifunctional plant phenotype acquisition platform of claim 2, wherein: and the rotating mechanism (8) comprises two arc-shaped baffles fixedly connected with the telescopic part of the first telescopic mechanism and oppositely arranged, and a rotating body positioned between the two arc-shaped baffles and fixedly connected with the fixed part of the second telescopic mechanism, and a fourth motor (20) for driving the rotating body to rotate is arranged on each arc-shaped baffle.
4. The multifunctional plant phenotype acquisition platform of claim 3, wherein: the rotator includes rotating ball (19) with the radian adaptation of cowl and the double-screw bolt with the fixed part rigid coupling of rotating ball, the fixed part threaded connection of double-screw bolt and second telescopic machanism, the motor shaft fixed connection of rotating ball and fourth motor, and the distance between two cowl is less than the diameter of rotating ball.
5. The multifunctional plant phenotype acquisition platform of claim 3, wherein: an angle sensor (18) is arranged on one side of the rotating body far away from the motor.
6. The multifunctional plant phenotype acquisition platform of claim 1, wherein: the acquisition device comprises a camera (26) arranged on the bottom surface of the extending end of the extending part of the second extending mechanism and a light supplement lamp (25) positioned on the rear side of the camera, and the camera is arranged downwards along the vertical direction.
7. The multifunctional plant phenotype acquisition platform of claim 1, wherein: the surface of the telescopic part of the first telescopic mechanism is provided with a plurality of longitudinal light reflecting sheets (16) which are distributed along the axial direction, and the fixed part of the first telescopic mechanism is provided with a first photoelectric sensor (15) corresponding to the longitudinal light reflecting sheets.
8. The multifunctional plant phenotype acquisition platform of claim 1, wherein: the surface of the telescopic part of the second telescopic mechanism is provided with a plurality of transverse reflective sheets (28) which are distributed along the axial direction, and the fixed part of the second telescopic mechanism is provided with a second photoelectric sensor (24) corresponding to the transverse reflective sheets.
9. The multifunctional plant phenotype acquisition platform of claim 1, wherein: the first telescopic mechanism comprises a first push rod (17) and a first push rod shell (14) which is fixedly arranged, and a first motor (21) for driving the first push rod to move vertically is fixedly arranged on the first push rod shell;
the second telescopic mechanism comprises a second push rod (27) and a second push rod shell (23) fixedly connected with the first push rod, and a second motor (22) for driving the second push rod to move along the transverse direction is fixedly arranged on the second push rod shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607932.3U CN211531178U (en) | 2020-04-22 | 2020-04-22 | Multifunctional plant phenotype acquisition platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607932.3U CN211531178U (en) | 2020-04-22 | 2020-04-22 | Multifunctional plant phenotype acquisition platform |
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| Publication Number | Publication Date |
|---|---|
| CN211531178U true CN211531178U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020607932.3U Expired - Fee Related CN211531178U (en) | 2020-04-22 | 2020-04-22 | Multifunctional plant phenotype acquisition platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211531178U (en) |
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2020
- 2020-04-22 CN CN202020607932.3U patent/CN211531178U/en not_active Expired - Fee Related
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Granted publication date: 20200918 Termination date: 20210422 |