阅读说明：本技术 植物表型采集装置及其采集方法 (Plant phenotype acquisition device and its acquisition method ) 是由 刘升平 肖顺夫 张�杰 张宇 李世娟 杜鸣竹 诸叶平 于 2019-08-13 设计创作，主要内容包括：本发明提供的一种植物表型采集装置及其采集方法,该植物表型采集装置可以包括：机架；环形臂,所述环形臂的上端与所述机架相铰接；且所述环形臂向下延伸并形成向下敞开的收容空间；所述收容空间用于供待采集的植物进入；且所述环形臂能相对于所述机架沿上下方向围绕所述待采集的植物转动；第一检测件,所述第一检测件设置于所述环形臂上,所述第一检测件能在所述环形臂转动时对所述待采集的植物进行检测；环形臂为弧形臂,弧形臂位于竖直平面内；弧形臂包括多个弧形杆,多个弧形杆沿周向依次排列,相邻弧形杆之间可拆卸连接。本发明提供了一种既能适用于室内、又能适用于室外的植物表型采集装置及其采集方法。(A kind of plant phenotype acquisition device and its acquisition method provided by the invention, which may include: rack；Annular arm, the upper end of the annular arm are hinged with the rack；And the annular arm extends downwardly and forms downward open accommodating space；The accommodating space is used to enter for plant to be collected；And the annular arm can surround along the vertical direction the plant rotation to be collected relative to the rack；First detection piece, first detection piece are set on the annular arm, and first detection piece can detect the plant to be collected when the annular arm rotates；Annular arm is arched arm, and arched arm is located in perpendicular；Arched arm includes multiple arcs bar, and multiple arcs bar is circumferentially arranged successively, and is detachably connected between adjacent curved rod.It not only can be suitably used for indoor the present invention provides one kind but also can be suitably used for outdoor plant phenotype acquisition device and its acquisition method.)

1. a kind of plant phenotype acquisition device characterized by comprising

Rack；

Annular arm, the upper end of the annular arm are hinged with the rack；And the annular arm is extended downwardly and is formed spacious downwards The accommodating space opened；The accommodating space is used to enter for plant to be collected；And the annular arm can be relative to the rack Along the vertical direction around the plant rotation to be collected；

First detection piece, first detection piece are set on the annular arm, and first detection piece can be in the annular arm The plant to be collected is detected when rotation.

2. plant phenotype acquisition device according to claim 1, it is characterised in that: the annular arm is arched arm, described Arched arm is located in perpendicular, and the accommodating space is circumferentially surrounded by the arched arm.

3. plant phenotype acquisition device according to claim 2, it is characterised in that: the arched arm includes multiple arcs Bar, multiple curved rods are circumferentially arranged successively, and are detachably connected between the adjacent curved rod.

4. plant phenotype acquisition device according to claim 3, it is characterised in that: first detection piece be it is multiple, it is more A first detection piece is corresponding with multiple curved rods, and each first detection piece is set to the corresponding arc On bar.

5. plant phenotype acquisition device according to claim 1, which is characterized in that its further include: control mechanism, the control Mechanism processed is connected with first detection piece, and the control mechanism is used to control the unlatching of first detection piece, to obtain State the data of the first detection piece acquisition.

6. plant phenotype acquisition device according to claim 5, which is characterized in that its further include: driving motor, the ring Shape arm is connected with the shaft of the driving motor, and the control mechanism is connected with the driving motor, and the control mechanism is used for The driving motor is controlled, so that the driving motor can drive the annular arm to rotate.

7. plant phenotype acquisition device according to claim 6, which is characterized in that be provided with turntable, institute in the rack Stating turntable has the pivot vertically extended, and the annular arm is connect with the pivoting actuator；The pivot and the drive The rotating shaft transmission connection of dynamic motor, the driving motor can be driven under the control of the control mechanism described in pivot, into And the annular arm is driven to rotate.

8. plant phenotype acquisition device according to claim 5, it is characterised in that: it is provided with light source on the annular arm, The light source is connected with the control mechanism, and the control mechanism is used to control the opening and closing of the light source.

9. plant phenotype acquisition device according to claim 1, it is characterised in that: be provided with vehicle with walking machine in the rack Structure, the walking mechanism is for driving the machine frame movement.

10. plant phenotype acquisition device according to claim 1, it is characterised in that: be provided with height in the rack and adjust Mechanism is saved, the height adjustment mechanism is used to adjust the height of the rack.

11. plant phenotype acquisition device according to claim 1, it is characterised in that: the rack includes extending vertically Upright bar and horizontal-extending cross bar, the annular arm are hinged with the cross bar, and the second detection piece is provided in the upright bar.

12. plant phenotype acquisition device according to any one of claim 1 to 11, it is characterised in that: first inspection Survey one kind that part includes RGB camera, EO-1 hyperion camera, multispectral camera, depth transducer, Compact Laser Radar thermal infrared camera Or it is a variety of.

13. a kind of acquisition method of plant phenotype acquisition device, characterized in that it comprises:

Enter plant to be collected in accommodating space；

Drive annular arm rotation；And during annular arm rotation, the first detection piece is every preset angle to described Plant to be collected is detected；

The data detected according to first detection piece obtain plant phenotype.

Technical field

The present invention relates to plant measurement technical field more particularly to a kind of plant phenotype acquisition devices and its acquisition method.

Background technique

Plant phenotype is determined or is influenced by genetic and environmental factor, reflects plant structure and composition, plant growth hair Educate whole physics, physiology, biochemical character and the character of process and result.

Summary of the invention

It not only can be suitably used for indoor the object of the present invention is to provide one kind but also can be suitably used for outdoor plant phenotype acquisition device And its acquisition method.

Following technical proposal can be used to realize in above-mentioned purpose of the invention: a kind of plant phenotype acquisition device, comprising: machine Frame；Annular arm, the upper end of the annular arm are hinged with the rack；And the annular arm is extended downwardly and is formed and opened wide downwards Accommodating space；The accommodating space is used to enter for plant to be collected；And the annular arm can be relative to the rack edge Up and down direction is around the plant rotation to be collected；First detection piece, first detection piece are set on the annular arm, First detection piece can detect the plant to be collected when the annular arm rotates.

As a preferred embodiment, the annular arm is arched arm, the arched arm is located in perpendicular, and The accommodating space is circumferentially surrounded by the arched arm.

As a preferred embodiment, the arched arm includes multiple arcs bar, multiple curved rods are circumferentially It is arranged successively, is detachably connected between the adjacent curved rod.

As a preferred embodiment, first detection piece be it is multiple, multiple first detection pieces with it is multiple The curved rod is corresponding, and each first detection piece is set in the corresponding curved rod.

As a preferred embodiment, its further include: control mechanism, the control mechanism and first detection piece It is connected, the control mechanism is used to control the unlatching of first detection piece, to obtain the data of the first detection piece acquisition.

As a preferred embodiment, its further include: driving motor, the annular arm and the driving motor turn Axis is connected, and the control mechanism is connected with the driving motor, and the control mechanism is for controlling the driving motor, so that institute Stating driving motor can drive the annular arm to rotate.

As a preferred embodiment, being provided with turntable in the rack, the turntable has to be prolonged along the vertical direction The pivot stretched, the annular arm are connect with the pivoting actuator；The pivot is connect with the rotating shaft transmission of the driving motor, institute State driving motor can be driven under the control of the control mechanism described in pivot, and then drive annular arm rotation.

As a preferred embodiment, light source is provided on the annular arm, the light source and the control mechanism It is connected, the control mechanism is used to control the opening and closing of the light source.

As a preferred embodiment, being provided with walking mechanism in the rack, the walking mechanism is for driving The machine frame movement.

As a preferred embodiment, height adjustment mechanism is provided in the rack, the height adjustment mechanism For adjusting the height of the rack.

As a preferred embodiment, the rack includes the upright bar extended vertically and horizontal-extending cross bar, institute It states annular arm to be hinged with the cross bar, the second detection piece is provided in the upright bar.

According to above-mentioned plant phenotype acquisition device, first detection piece includes RGB camera, EO-1 hyperion camera, mostly light Compose camera, depth transducer, Compact Laser Radar thermal infrared camera it is one or more.

A kind of acquisition method of plant phenotype acquisition device comprising: plant to be collected is entered into annular by notch In arm；Drive annular arm rotation；And during annular arm rotation, the first detection piece is every preset angle to described Plant to be collected is detected；The data detected according to first detection piece obtain plant phenotype.

The beneficial effect of plant phenotype acquisition device and its acquisition method provided by the present application is: the application embodiment institute The plant phenotype acquisition device and its acquisition method stated are by setting annular arm, which is hinged with rack, and the annular The first detection piece is provided on arm, so that potting can be entered receiving from the lower section of annular arm when detecting indoor potting In space；Then rotate annular arm, so that the first detection piece can be rotated around the potting；To be examined to plant to be collected It surveys.It so realizes and indoor plant is detected.And when the plant being planted in outside sensing chamber in soil, rack can be moved It moves to outdoor, so that the plant being located in soil enters in accommodating space from the lower section of annular arm；Then rotate annular arm, with Enable the first detection piece around the plant rotation to be collected；To be detected to plant to be collected.So realize to outdoor Plant detected.Therefore, it not only can be suitably used for plant phenotype that is indoor but also can be suitably used for outdoor the present invention provides one kind to adopt Acquisition means and its acquisition method.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is the side view for the plant phenotype acquisition device that one embodiment of the present invention provides；

Fig. 2 is the enlarged drawing of part A in Fig. 1；

Fig. 3 is another side view for the plant phenotype acquisition device that one embodiment of the present invention provides；

Fig. 4 is the main view for the plant phenotype acquisition device that one embodiment of the present invention provides；

Fig. 5 is the flow chart for the plant phenotype acquisition method that one embodiment of the present invention provides.

Description of symbols:

11, rack；13, annular arm；15, notch；17, the first detection piece；19, curved rod；21, turntable；23, bottom frame；25, Pivot；27, upright bar；31, cross bar；33, it perforates；35, the first cylinder；37, the second cylinder；39, first through hole；41, the second through-hole； 43, accommodating space；45, upper end；47, lower end；49, cambered surface.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

It please refers to Fig.1 to Fig.4.The plant phenotype acquisition device that a kind of embodiment of the application provides, may include: machine Frame 11；Annular arm 13, the upper end of the annular arm 13 are hinged with the rack 11；And the annular arm 13 extends downwardly and shape At downward open accommodating space 43；The accommodating space 43 is used to enter for plant to be collected；And 13 energy of annular arm Relative to the rack 11 along the vertical direction around the plant rotation to be collected；First detection piece 17, first detection Part 17 is set on the annular arm 13, and first detection piece 17 can be when the annular arm 13 be rotated to described to be collected Plant is detected.

As can be seen from the above technical solutions: plant phenotype acquisition device described in the application embodiment passes through setting ring Shape arm 13, the annular arm 13 are hinged with rack 11, and the first detection piece 17 is provided on the annular arm 13, so that working as sensing chamber When interior potting, potting can be entered in accommodating space 43 from the lower section of annular arm 13；Then rotate annular arm 13, so that First detection piece 17 can be rotated around the potting；To be detected to plant to be collected.So realize to indoor plant into Row detection.And when the plant being planted in outside sensing chamber in soil, rack 11 can be moved to outdoor, so as to be located in soil Plant can enter in accommodating space 43 from the lower section of annular arm 13；Then rotate annular arm 13, so that the first detection piece 17 It can be around the plant rotation to be collected；To be detected to plant to be collected.It so realizes and outdoor plant is examined It surveys.

In the present embodiment, rack 11 includes the upright bar 27 extended vertically.As shown in Figure 1, the rack 11 includes 4 vertical Bar 27.And four upright bars 27 are located on four vertex of rectangle.Certainly, which is not limited to include 4 upright bars 27. It can also be the upright bar 27 comprising other quantity.It such as only include 1 upright bar 27.This application is not provided.

Further, which further includes horizontal-extending cross bar 31.Such as shown in Figure 1, the rack 11 includes two A cross bar 31.Two cross bars 31 are arranged in a crossed manner.One end of each cross bar 31 is connected with the upper end of a upright bar 27.The connection side Formula can be screw and connect, is bolted, welds, be integrally formed.

Further, which further includes bottom frame 23.The bottom frame 23 is located at the lower section of upright bar 27.As shown in Figure 1, the bottom Frame 23 is in rectangle.This is connected in each side on the bottom frame 23 of rectangle with a upright bar 27.

In one embodiment, walking mechanism is provided in rack 11, walking mechanism is for driving rack 11 mobile.Tool Body, for example, the walking mechanism includes the runner for being set to 23 bottom of bottom frame.To pass through the rotation energy band motivation frame 11 of runner Movement.Certainly, which is not limited to runner, can also be the sliding block for being set to 23 bottom of bottom frame and slides with sliding block The guide rail of cooperation.To which when sliding block is slided relative to guide rail, energy band motivation frame 11 is mobile.

In one embodiment, height adjustment mechanism is provided in rack 11, height adjustment mechanism is for adjusting rack 11 height.Specifically, for example, the upright bar 27 of the rack 11 includes the first cylinder 35 and the second cylinder 37.Such as such as Fig. 3 institute Show, first cylinder 35 and the second cylinder 37 extend along the vertical direction.And first cylinder 35 is located at the upper of the second cylinder 37 Side.The height adjusting structure includes the first through hole 39 being set on the first cylinder 35, be set on the second cylinder 37 second Through-hole 41 and fixing piece.One of the first through hole 39 and the second through-hole 41 are multiple.Namely first through hole 39 is multiple.Or The second through-hole of person 41 is multiple.It is multiple to can be 2,3,4,5 etc., this application is not provided.The fixing piece For being arranged in a first through hole 39 and second through-hole 41.Thus when first through hole 39 is multiple, it can be opposite The second cylinder 37 is moved along the vertical direction in the first cylinder 35, so that the second through-hole 41 can be opposite with a first through hole 39 respectively It answers, and is arranged in fixing piece in the second through-hole 41 and corresponding first through hole 39.So complete the tune to the height of upright bar 27 Section.Certainly, which is not limited to include first through hole 39, the second through-hole 41 and fixing piece.It can also be other Mechanism.Such as bandage.It, can be solid by bandage namely when relative to the first cylinder 35 mobile second cylinder 37 along the vertical direction Fixed first cylinder 35 and the second cylinder 37, to adjust the height of upright bar 27.

Further, the second detection piece is provided in upright bar 27.Specifically, which includes RGB camera, bloom Compose camera, multispectral camera, depth transducer, Compact Laser Radar thermal infrared camera it is one or more.To pass through second Detection piece can detect plant to be collected, to increase the data of plant to be collected.

In the present embodiment, annular arm 13 is in semilune on the whole.It is empty that the annular arm 13 circumferentially surrounds receiving Between 43.Such as shown in Figure 1, it is located in perpendicular in semi-moon shaped annular arm 13.Certain annular arm 13 is not limited to half Month shape.It can also be in a ring.The annular arm 13 in a ring helically extends in the up-down direction and forms accommodating space 43. Further, which can be arched arm.Certain annular arm 13 can not also be arched arm, such as annular arm 13 is in Rectangle.This application is not provided.Further, which extends along circular arc.Certain annular arm 13 is not limited to along circle Arc extends.It can also be and extend along elliptic arc, this application is not provided.

Further, the upper end of annular arm 13 is hinged with rack 11.Specifically, turntable 21 is provided in rack 11.Example As shown in Figure 1, the turntable 21 is located at the top of cross bar 31.Turntable 21 has the pivot 25 vertically extended.Such as such as Shown in Fig. 2, pivot 25 is fixedly connected on the bottom surface of the turntable 21.Specifically, it is provided with perforation 33 on cross bar 31, the pivot 25 It is arranged in the perforation 33.This, which is fixedly connected, can be screw and connects, is bolted, welds, is integrally formed, to this application It does not provide.The pivot 25 is connect with the rotating shaft transmission of driving motor.Driving motor is for driving pivot 25 to rotate.Further Ground, the upper end of annular arm 13 and pivot 25 are sequentially connected.Third through-hole is provided on the upper end of the annular arm 13.The pivot 25 is solid Surely it is arranged in the third through-hole.

Further, annular arm 13 can be rotated around plant to be collected along the vertical direction relative to rack 11.Namely ring The pivot center of shape arm 13 vertically extends.Specifically, since pivot 25 vertically extends, so 13 energy of annular arm It rotates along the vertical direction.

Further, accommodating space 43 opens wide downwards.Namely accommodating space 43 has downward open notch 15.The notch 15 for plant to be collected for entering in annular arm 13.Specifically, as shown in Figure 1, the annular arm 13 is in semilune.And in half The annular arm 13 of month shape has opposite upper end 45, lower end 47 and the cambered surface being recessed inwardly between upper end 45 and lower end 47 49.The annular arm 13 extends downwardly, so as to form notch 15 between the upper end 45 and lower end 47.The cambered surface 49 surrounds accommodating space 43.The notch 15 is connected with the accommodating space 43.Such as shown in Figure 1, the upper end 45 is located at the right side of arched arm.The lower end 47 are located at the left side of arched arm.And annular arm 13 upper end 45 and lower end 47 towards rack 11 lower end extend.The cambered surface 49 Towards right side.So that notch 15 is opened wide towards lower right.And the annular arm 13 upper end 45 and lower end 47 be located at pivot The two sides of axis 25.And accommodating space 43 is formed in the lower section of cross bar 31.To when the plant for needing to be planted in outside sensing chamber in soil When object, since the plant being planted in soil not can be carried out movement, so only need to move to rack 11 outdoor, and by rack 11 It is moved down above plant to be collected, so that plant to be collected can be entered in accommodating space 43 by the notch 15. Also rack 11 is covered on plant to be collected.And the plant being located in soil is enable to enter accommodating space 43 by notch 15 It is interior, that is, it is avoided that mobile plant to be collected, and can enable annular arm 13 when rotating around the plant rotation to be collected.Such as This ensure that can be to the detection of the plant of outdoor cultivation.Likewise, when needing to detect indoor potting, since potting can be carried out It is mobile, so only needing for potting to be moved in accommodating space 43 by notch 15, annular arm 13 can be enabled to enclose when rotating The plant rotation to be collected around this.So ensure that can be to the detection of the plant of indoor plantation.

Further, arched arm includes multiple arcs bar 19.It is multiple to can be 2,3,4,5 etc..To this Application does not provide.Multiple curved rod 19 is circumferentially arranged successively in perpendicular.It is detachable between adjacent curved rod 19 Connection, so that arched arm can be carried out elongation or shortening.This, which is detachably connected, can be screw and connects, is bolted.Specifically Ground, the both ends of each curved rod 19 are provided with through hole 33, and the through hole is for wearing coupling bar.It is worn when by coupling bar When two through holes 33 in two curved rods 19, two curved rods 19 can be connected.When by coupling bar from an arc When being removed in the through hole 33 on bar 19, two 19 phases of curved rod can be separated.Thus by the way that multiple arcs bar 19 is connected, it can To increase the length of arched arm, namely arched arm is extended.So reduce the openings of sizes of notch 15.To when to be collected Plant it is smaller when, arched arm can be enabled to surround plant to be collected in the up-down direction.And work as plant to be collected When larger, it can be lacked by reducing the quantity of curved rod 19 with shortening the length of arched arm, namely shortening arched arm with increasing The openings of sizes of mouth 15, so that arched arm can be enclosed in the outside of plant to be collected in the up-down direction.So meet size The detection of different plants to be collected needs.

In the present embodiment, the first detection piece 17 is set on annular arm 13.Specifically, is provided on the arched arm One installation folder.First detection piece 17 is located in the first installation folder.First installation folder may include supporting plate and be able to rotate ground The limit plate being set on supporting plate.Arched arm can be located on supporting plate by the limit plate when rotating.Certain first detection piece 17 It can also be directly fixed on annular arm 13.The fixed form can be that screw is fixed, bolt is fixed, is welded and fixed.One at Type fixation etc..This application is not provided.Annular arm 13 can rotate along the vertical direction relative to rack 11, so that the first detection Part 17 can be rotated around plant to be collected；To be detected to plant to be collected.

Specifically, the first detection piece 17 include RGB camera, it is EO-1 hyperion camera, multispectral camera, depth transducer, small-sized Laser radar thermal infrared camera it is one or more.

Preferably, the first detection piece 17 is multiple.Multiple first detection pieces 17 are corresponding with multiple arcs bar 19, Mei Ge One detection piece 17 is set in corresponding curved rod 19.So as to by each first detection piece 17 plant to be collected not It is detected with orientation and different angle, the three-dimensional data of the plant to be adopted can be formed.Such as shown in Figure 1, the first inspection Surveying part 17 is 3.3 the first detection pieces 17 are distributed in 3 curved rods 19.So as to pass through this 3 the first detection pieces 17 Each height in perpendicular is detected around the plant to be collected, so as to form the three-dimensional of the plant to be adopted Data.

In one embodiment, plant phenotype acquisition device described in the application embodiment further include: control mechanism. The control mechanism is connected with the first detection piece 17.Control mechanism is used to control the unlatching of the first detection piece 17, to obtain the first inspection Survey the data that part 17 acquires.The control mechanism can be computer, mobile phone etc., not provide to this application.To pass through control Mechanism processed can remotely control the opening and closing of the first detection piece 17, so facilitate operation.

In one embodiment, plant phenotype acquisition device described in the application embodiment further include: driving motor. Annular arm 13 is connected with the shaft of driving motor, and control mechanism is connected with driving motor, and control mechanism is used to control driving motor, So that driving motor can drive annular arm 13 to rotate.To can remotely control driving motor by control mechanism, to facilitate to ring The rotation of shape arm 13 is controlled.Specifically, the pivot 25 of turntable 21 is connect with the rotating shaft transmission of driving motor, driving motor energy It drives pivot 25 to rotate under the control of control mechanism, and then annular arm 13 is driven to rotate.

In one embodiment, light source is provided on annular arm 13.The light source is used to be the first detection piece 17 and second The detection of detection piece provides illumination, so that the first detection piece 17 and the second detection piece can detect plant to be collected.It should Light source is connected with control mechanism, and control mechanism is used to control the opening and closing of light source.It can be to the unlatching of light source to pass through control mechanism Remotely controlled, to facilitate operation.

Further, plant phenotype acquisition device described in the application embodiment further include: be set in rack 11 White balancing apparatus and scale bar.The white balancing apparatus includes white balance gray card.To be carried out to light by white balancing apparatus Calibration.The height of plant to be collected can be obtained by scale bar.

Please refer to Fig. 5.The acquisition method for the plant phenotype acquisition device that a kind of embodiment of the application provides, can wrap It includes: step S11: entering plant to be collected in accommodating space 43；Step S13: driving annular arm 13 rotates；And in the ring During shape arm 13 rotates, the first detection piece 17 detects the plant to be collected every preset angle；Step S15: the data detected according to first detection piece 17 obtain plant phenotype.

As can be seen from the above technical solutions: the acquisition method of plant phenotype acquisition device described in the application embodiment When detecting indoor potting, potting can be entered in the annular arm 13 by notch 15；Then rotate annular arm 13, So that the first detection piece 17 can be rotated around the potting；To be detected to plant to be collected.So realize to indoor plant Object is detected.And when the plant being planted in outside sensing chamber in soil, rack 11 can be moved to outdoor, so as to be located at soil Plant in earth can be entered in annular arm 13 by notch 15；Then rotate annular arm 13, so that the first detection piece 17 can enclose The plant rotation to be collected around this；To be detected to plant to be collected.It so realizes and outdoor plant is detected.

In the present embodiment, step S11: enter plant to be collected in accommodating space 43.Specifically, work as sensing chamber When interior potting, potting can be moved, and potting is entered in the accommodating space 43 in the annular arm 13 by notch 15.Namely As shown in Figure 1, potting is placed between bottom frame 23, cross bar 31, upright bar 27 and annular arm 13.When being planted in soil outside sensing chamber When plant in earth, since the plant being planted in soil not can be carried out movement, so rack 11 is moved to outdoor, and by rack 11 move down above plant to be collected, so that plant to be collected can enter accommodating space 43 by the notch 15 It is interior.Also rack 11 is covered on plant to be collected.And the plant being located in soil is enable to enter receiving sky by notch 15 Between in 43, the plant being located in soil can be made to be located between bottom frame 23, cross bar 31, upright bar 27 and annular arm 13.

Further, in step S11: before entering plant to be collected in accommodating space 43, further includes: adjustment notch 15 openings of sizes.Specifically, when plant to be collected is smaller, increase the quantity of curved rod 19, to increase the length of arched arm Degree.So reduce the openings of sizes of notch 15.So that arched arm can surround plant to be collected in the up-down direction.And when to When the plant of acquisition is larger, the quantity of curved rod 19 is reduced, it is big with the opening for increasing notch 15 to shorten the length of arched arm It is small, so that arched arm can be enclosed in the outside of plant to be collected in the up-down direction.So meet of different sizes to be collected Plant detection need.

Further, in step S11: before entering plant to be collected in accommodating space 43, further includes: adjustment rack 11 height.Specifically, when plant to be collected is smaller, the height of upright bar 27 is reduced by height adjustment mechanism.When wait adopt When the plant of collection is larger, the height of upright bar 27 is improved by height adjustment mechanism.So meet plant to be collected of different sizes The detection of object needs.

In the present embodiment, step S13: driving annular arm 13 rotates.And during annular arm 13 rotates, first Detection piece 17 detects plant to be collected every preset angle.Specifically, driving motor is opened by control mechanism, So that driving motor can drive annular arm 13 to rotate.And light source and the first detection piece 17 are opened by control mechanism, so that first Detection piece 17 can be in running order.The preset angle set according to actually detected.Such as this is default Angle be 30 °.To which during annular arm 13 rotates, when annular arm 13 has rotated 30 °, the first detection piece 17 is One-time detection is carried out to plant to be collected.So when annular arm 13 rotates a circle around plant to be collected, the first detection Part 17 can get the data of plant to be collected in a circumferential direction.

Further, the plant phenotype acquisition method of the application embodiment, further includes: in the process that annular arm 13 rotates In, the second detection piece detects plant to be collected every preset angle.Specifically, second is opened by control mechanism Detection piece, so that the second detection piece can be in running order.The preset angle set according to actually detected It is fixed.Such as the preset angle is 30 °.Thus during annular arm 13 rotates, when annular arm 13 has rotated 30 °, Second detection piece is to carry out one-time detection to plant to be collected.So when annular arm 13 rotates a circle around plant to be collected When, the second detection piece can get the data of plant to be collected in a circumferential direction.

In the present embodiment, step S15: the data detected according to the first detection piece 17 obtain plant phenotype.Specifically Ground obtains plant phenotype according to the data of the first detection piece 17 circumferentially accessed plant to be collected.Further, Since the first detection piece 17 is multiple, and multiple first detection pieces 17 are equally spaced along the extending direction of annular arm 13, so Each first detection piece 17 can get the data of plant to be collected in a circumferential direction.Therefore it is detected by multiple first Part 17 can get the data of multiple positions of plant to be collected, so increase the accuracy of plant phenotype.Further, Step 15 further includes obtaining plant phenotype according to the data of the second detection piece circumferentially accessed plant to be collected.

It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only and distinguish Similar object between the two and is not present sequencing, can not be interpreted as indication or suggestion relative importance.In addition, In In description of the invention, unless otherwise indicated, the meaning of " plurality " is two or more.

Above specific embodiment has carried out further specifically the purpose of the present invention, technical scheme and beneficial effects It is bright, it should be understood that be not intended to limit the scope of protection of the present invention the above is only specific embodiments of the present invention, All within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in of the invention Within protection scope.