CN115046091A - Diaphorina citri monitoring device and system based on automatic image acquisition and identification - Google Patents

Diaphorina citri monitoring device and system based on automatic image acquisition and identification Download PDF

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Publication number
CN115046091A
CN115046091A CN202210669982.8A CN202210669982A CN115046091A CN 115046091 A CN115046091 A CN 115046091A CN 202210669982 A CN202210669982 A CN 202210669982A CN 115046091 A CN115046091 A CN 115046091A
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arc
diaphorina citri
camera
track
monitoring device
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Granted
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CN202210669982.8A
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CN115046091B (en
Inventor
邱荣洲
陈韶萍
池美香
赵健
翁启勇
陈世雄
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Institute of Plant Protection of FAAS
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Institute of Plant Protection of FAAS
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • F16M11/425Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Studio Devices (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The invention relates to a diaphorina citri monitoring device and a system, wherein the monitoring device comprises a vertical rod, an up-down telescopic mechanism, a rail fixing frame, an arc-shaped rail and a shooting mechanism, wherein the up-down telescopic mechanism is arranged on the vertical rod; the rail fixing frame is arranged on the up-down telescopic mechanism; the arc-shaped track is fixed on the track fixing frame; the shooting mechanism is arranged on the arc-shaped track in a sliding mode and comprises a camera for shooting the diaphorina citri and a first driving unit for driving the camera to slide relatively along the extension direction of the arc-shaped track; the radius of the arc-shaped track can be adjusted to adapt to citrus plants of different sizes. Compared with the prior art, the radius of the arc-shaped track can be adjusted, the arc-shaped tracks with various sizes do not need to be designed, the arc-shaped tracks do not need to be frequently replaced, the radius of the arc-shaped tracks can be adjusted, time and labor are saved, and cost is saved.

Description

Diaphorina citri monitoring device and system based on automatic image acquisition and identification
Technical Field
The invention relates to the technical field of pest monitoring, in particular to a diaphorina citri monitoring device and system based on automatic image acquisition and identification.
Background
Diaphorina citri (Kuwayama) is a major pest in the young shoot stage of citrus and is also a vector for the transmission of liberobacter citri. Most adults lay eggs on young shoots of hosts, and young shoot juice is absorbed after nymphs are hatched until the adults eclosion. The damaged tender shoot of the host can be withered, deformed and the like. The psyllids also secrete white honeydew which adheres to branches and leaves and can cause soot diseases. In order to ensure healthy production in citrus orchards, strict vector control of orchards with yellow shoot still remains one of the best long-term measures for controlling diaphorina citri.
With the popularization and application of the internet of things technology, pest monitoring data acquisition develops from traditional manual sampling investigation to machine intellectualization. The population quantity of the diaphorina citri determines the propagation speed and the hazard degree of the diaphorina citri, at present, scholars at home and abroad mainly use colored sticky trap boards and insecticidal lamps to trap and manually count and monitor the diaphorina citri, and researches on intelligent monitoring by using machines are just started.
More information about the above solution can also be found in the following documents:
in the chinese invention patent with patent publication No. CN 114303689a, there is disclosed a tree trunk borer control apparatus, which comprises a frame, a traveling device, a weeding device, a perforation, injection and bottle insertion integrated device, a borer hole detecting device, a brushing device and a lifting device; the lifting devices are divided into two groups, and the two groups of lifting devices are defined as a first lifting device and a second lifting device respectively; the walking device is arranged on the frame and is used for driving the frame to walk; the weeding device, the first lifting device and the second lifting device are respectively arranged on the rack; the punching, injection and bottle inserting integrated device is arranged on the first lifting device; the wormhole detecting device and the brushing device are both arranged on the second lifting device.
In the chinese utility model patent with patent publication No. CN 210432686U, an automatic pest counting system based on image recognition is disclosed, which comprises an electric trapping unit, a shooting unit, a pest cleaning unit, a pest collecting net bag and a recognition control terminal; the electric trapping and killing unit comprises a high-voltage power grid and a trapping core; the shooting unit comprises a shooting bin, a shooting panel and a camera, wherein the shooting bin is positioned below the high-voltage power grid, the shooting panel is hinged in the shooting bin, and a lens of the camera is arranged towards the center of the shooting panel; the pest cleaning unit comprises a rotating motor and an exhaust fan, an output shaft of the rotating motor is fixed with the shooting panel, and the exhaust fan is positioned below the shooting panel; the insect collecting net bag is arranged below the shooting bin; and the identification control terminal is respectively connected with the camera, the rotating motor and the exhaust fan.
In the process of implementing the invention, the inventor finds that the following problems exist in the prior art:
among the prior art, the orbital radius of arc can not be adjusted, leads to shooting the mechanism and can only follow fixed track and carry out the shooting of different angles to the oranges and tangerines psylla, but along with the growth of oranges and tangerines psylla, the size grow of oranges and tangerines need be changed not unidimensional arc track and continue to shoot it, wastes time and energy.
Disclosure of Invention
In view of above-mentioned problem, this application provides oranges and tangerines psylla monitoring devices and system based on image automatic acquisition and discernment for solve the orbital radius of arc and can not adjust, need change not unidimensional arc track and continue to shoot it, technical problem that wastes time and energy.
To achieve the above object, in a first aspect, the inventors provide a diaphorina citri monitoring device based on automatic image acquisition and identification, including:
the upright post is used for being installed on the ground;
the upper and lower telescopic mechanisms are arranged on the vertical rods;
the rail fixing frame is arranged on the up-down telescopic mechanism, and the up-down telescopic mechanism is used for driving the rail fixing frame to move up and down;
the arc-shaped rail is fixed on the rail fixing frame; and
the shooting mechanism is arranged on the arc-shaped track in a sliding mode and comprises a camera for shooting the diaphorina citri and a first driving unit for driving the camera to slide relatively along the extension direction of the arc-shaped track;
wherein, the radius of arc track is adjustable to the oranges and tangerines plant of adaptation equidimension not.
Different from the prior art, the technical scheme is that the arc-shaped rail is fixed on the rail fixing frame; the shooting mechanism is arranged on the arc-shaped track in a sliding mode and comprises a camera for shooting the diaphorina citri and a first driving unit for driving the camera to slide relatively along the extension direction of the arc-shaped track; the radius of the arc-shaped track can be adjusted to adapt to citrus plants of different sizes. So, can change the different angles of camera, monitor the oranges and tangerines psylla, when meetting the oranges and tangerines plant of different size of a dimension, can adjust the orbital radius of arc to adapt to the oranges and tangerines plant of not equidimension, need not to design the arc track of multiple size, need not to carry out frequent change to the arc track, as long as adjust the orbital radius of arc can, labour saving and time saving saves the cost.
As an embodiment of the present invention, the arc-shaped rail is made of a flexible material.
So, make for flexible material through the arc track, specific elastic metal makes, has certain pliability, simultaneously, can support and shoot the mechanism and slide above that, conveniently adjust the orbital radius of arc.
As an embodiment of the present invention, the diaphorina citri monitoring device further includes an adjusting mechanism, the adjusting mechanism is disposed on the upper and lower telescopic mechanisms, and the adjusting mechanism is configured to adjust a radius of the arc-shaped track.
So, adjustment mechanism specifically can be draw gear, and adjustment mechanism is connected with the orbital both ends of arc respectively, and its self of arc track has elasticity, incurving, when needing to adjust its radius, and adjustment mechanism outwards draws the orbital both ends of arc, just can adjust the orbital radius of arc, conveniently controls the orbital radius of arc.
As an embodiment of the present invention, the diaphorina citri monitoring device further includes a controller, the camera is further configured to capture the size of the citrus plant, the camera is connected to the controller and transmits data of the citrus plant to the controller, the controller is connected to and controls the adjusting mechanism, and the controller controls the adjusting mechanism to adjust the radius of the arc-shaped track according to the data of the citrus plant sent by the camera.
So, can be through the data control of the oranges and tangerines plant that the camera sent adjustment mechanism adjusts the orbital radius of arc realizes the orbital radius of automated control arc, need not manual control, more accords with open-air monitoring and uses. Simultaneously, the arc track can be through the camera control, and the assumption is that only partial oranges and tangerines grow and exceed the shooting scope, wherein control the arc track that corresponds one end outwards stretch, with oranges and tangerines fall into the camera monitoring range again can.
As an embodiment of the present invention, the photographing mechanism further includes a second driving unit for driving the camera to approach or separate from the psyllid.
Therefore, the second driving unit can be close to or far away from the diaphorina citri, the function of mechanical focusing is achieved, and the camera can monitor the diaphorina citri conveniently.
As an embodiment of the present invention, the photographing mechanism further includes a roller and a sliding frame, the first driving unit is configured to drive the roller to slide along the arc-shaped track, the sliding frame is fixedly connected to the roller, the first driving unit, the second driving unit and the camera are disposed on the sliding frame, and the camera is disposed on an output end of the second driving unit.
So, can drive through first drive unit the gyro wheel is followed arc orbital relative slip to drive the removal of carriage, finally drive the camera and remove, make things convenient for the camera to observe around the oranges and tangerines psylla and shoot.
As an embodiment of the present invention, the shooting mechanism includes more than two rollers and a roller clamping assembly, one of the rollers is disposed above the arc-shaped rail, the other roller is disposed below the arc-shaped rail, the roller clamping assembly is configured to drive the upper and lower rollers to approach each other to clamp the arc-shaped rail, and the first driving unit is configured to drive the rollers to slide relatively along an extending direction of the arc-shaped rail.
So, through two roller clamping component drive the gyro wheel is close to each other, with the clamp tightly the arc track can improve the stability of carriage setting on the arc track, and first drive unit can drive a gyro wheel and rotate, just can drive the motion of carriage.
As an embodiment of the present invention, two rollers are arranged above the arc-shaped rail, one roller is arranged below the arc-shaped rail, the rollers are elastic wheels, each roller is provided with a groove which is matched with the arc-shaped rail, and the roller clamping assembly is configured to drive the two upper rollers to move downward and the lower roller to move upward to clamp the arc-shaped rail.
Therefore, the two rollers above and the roller below form a triangular structure, and the stability of the sliding frame on the arc-shaped track can be further improved.
As an embodiment of the present invention, two ends of the arc-shaped track are provided with a limit baffle, and a position sensor is arranged on the limit baffle and connected with and controlling the first driving unit.
So, can carry on spacingly to shooting the mechanism through spacing baffle and position sensor's cooperation, control shooting mechanism's extreme position.
To achieve the above object, in a second aspect, the inventors provide a diaphorina citri monitoring system based on automatic image acquisition and identification, comprising: the diaphorina citri monitoring device based on automatic image acquisition and identification as provided by any one of the above inventors.
Be different from prior art, the different angles of camera can be changed to the system of the technical scheme of this application, monitors the oranges and tangerines psylla, when meetting the oranges and tangerines plant of different size of a dimension, can adjust the orbital radius of arc to adapt to the oranges and tangerines plant of equidimension not, need not to design the arc track of multiple size, need not to often change the arc track, as long as adjust the orbital radius of arc can, labour saving and time saving saves the cost.
The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, the present invention may be further implemented according to the content described in the text and drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description is made in conjunction with the detailed description of the present application and the drawings.
Drawings
The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, and are not to be construed as limiting the application.
In the drawings of the specification:
fig. 1 is a schematic structural diagram of a psylla citrifolia monitoring device based on automatic image acquisition and identification according to an embodiment of the present application;
FIG. 2 is a schematic structural view of an up-down telescoping mechanism according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of an arc-shaped track and a shooting mechanism according to an embodiment of the present application;
FIG. 4 is a first view illustrating a first usage state of the arcuate track and the camera mechanism according to an embodiment of the present disclosure;
FIG. 5 is a second view of the arcuate track and camera mechanism of one embodiment of the present application;
FIG. 6 is an exploded view of a camera mechanism according to one embodiment of the subject application;
fig. 7 is an internal configuration diagram of a photographing mechanism according to an embodiment of the present application.
The reference numerals referred to in the above figures are explained below:
1. the vertical rod is arranged on the upper end of the vertical rod,
2. an up-down telescopic mechanism is arranged on the upper part,
3. a rail fixing frame is arranged on the base plate,
4. an arc-shaped track is arranged on the upper portion of the rail,
41. a limit baffle plate is arranged on the upper surface of the shell,
42. a position sensor for detecting the position of the object,
5. a shooting mechanism is arranged on the base plate,
51. a camera head, a camera,
52. a first drive unit for driving the first motor,
53. a second drive unit for driving the second motor,
54. the rolling wheels are arranged on the upper surface of the roller,
55. a sliding rack is arranged on the lower portion of the sliding rack,
56. a front cover, a back cover and a front cover,
57. a rear cover is arranged at the front end of the main body,
6. a citrus plant having a plant growth regulator, said plant growth regulator comprising a plant growth regulator,
7. a solar panel,
8. and a control box.
Detailed Description
In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended to describe specific embodiments only and is not intended to limit the present application.
In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".
In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Without further limitation, in this application, the use of "including," "comprising," "having," or other similar open-ended expressions in phrases and expressions of "including," "comprising," or other similar expressions, is intended to encompass a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.
As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.
In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be mechanical connection, electrical connection, and communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.
Among the prior art, the orbital radius of arc can not be adjusted, leads to shooting the mechanism and can only follow fixed track and carry out the shooting of different angles to the oranges and tangerines psylla, but along with the growth of oranges and tangerines psylla, the size grow of oranges and tangerines need be changed not unidimensional arc track and continue to shoot it, wastes time and energy.
The applicant researches and discovers that the radius of the arc-shaped track can be adjusted to adapt to citrus plants of different sizes, the arc-shaped track with various sizes does not need to be designed, the arc-shaped track does not need to be frequently replaced, and only the radius of the arc-shaped track needs to be adjusted, so that time and labor are saved, and the cost is saved.
In this embodiment, diaphorina citri monitoring devices and system based on image automatic acquisition and discernment can be applied to each technical field of diaphorina citri control.
According to some embodiments of the present application, please refer to fig. 1 to 7, the present embodiment relates to a psylla citrina monitoring device based on automatic image acquisition and identification, which includes an upright rod 1, an up-down telescopic mechanism 2, a rail fixing frame 3, an arc-shaped rail 4 and a shooting mechanism 5, wherein the upright rod 1 is used for being installed on the ground; the upper and lower telescopic mechanisms 2 are arranged on the vertical rods 1; the rail fixing frame 3 is arranged on the upper and lower telescopic mechanisms 2, and the upper and lower telescopic mechanisms 2 are used for driving the rail fixing frame 3 to move up and down; the arc-shaped track 4 is fixed on the track fixing frame 3; the shooting mechanism 5 is arranged on the arc-shaped track 4 in a sliding manner, and the shooting mechanism 5 comprises a camera 51 for shooting the citrus psyllids and a first driving unit 52 for driving the camera 51 to relatively slide along the extending direction of the arc-shaped track 4; wherein, the radius of arc track 4 is adjustable to the oranges and tangerines plant 6 of different sizes of adaptation.
In this embodiment, the diaphorina citri monitoring devices based on image automatic acquisition and discernment still includes plant protection intelligence box, solar panel 7, battery device, 4G network antenna, integrated control case 8 etc. and plant protection intelligence box, controller, battery device etc. are placed in control box 8. Solar panel 7 is the storage battery device power supply, and monitoring devices communicates through 4G network antenna and outside, and other all structures are connected and controlled to integrated control box 8.
The upper and lower telescopic rods can be used for telescopic adjustment of height up and down, so that the device is suitable for shooting citrus leaves with different heights;
the arc track can make the dolly of shooing shoot the blade on the track multi-angle. Meanwhile, the camera can do telescopic motion to adjust the shooting distance of the lens.
The radius of the arc-shaped track can be adjusted between 200mm and 500mm, and shooting is carried out on a certain blade on a tree.
The shooting mechanism 5 runs to the two end positions of the track, and the two end positions are provided with a limiting baffle 41 and a position sensor 42. The shooting mechanism 5 further comprises a front cover 56 and a rear cover 57, and the front cover 56 and the rear cover 57 play a role in rain prevention and dust prevention.
Thus, the present embodiment is fixed on the rail fixing frame 3 through the arc-shaped rail 4; the shooting mechanism 5 is arranged on the arc-shaped track 4 in a sliding manner, and the shooting mechanism 5 comprises a camera 51 for shooting the citrus psyllids and a first driving unit 52 for driving the camera 51 to relatively slide along the extending direction of the arc-shaped track 4; the radius of the arcuate track 4 is adjustable to accommodate citrus plants 6 of different sizes. So, can change camera 51's different angles, monitor the oranges and tangerines psylla, when meetting the oranges and tangerines plant 6 of different size of a dimension, can adjust arc track 4's radius to adapt to the oranges and tangerines plant 6 of different size, need not to design the arc track 4 of multiple size, need not to carry out frequent change to arc track 4, as long as adjust arc track 4's radius can, labour saving and time saving saves the cost.
According to some embodiments of the present application, the arcuate track 4 is optionally made of a flexible material.
So, make for flexible material through arc track 4, specific elastic metal makes, has certain pliability, simultaneously, can support shooting mechanism 5 and slide on it, conveniently adjust arc track 4's radius.
According to some embodiments of the present application, optionally, the diaphorina citri monitoring device further comprises an adjusting mechanism, the adjusting mechanism is disposed on the upper and lower telescoping mechanisms 2, and the adjusting mechanism is used for adjusting the radius of the arc-shaped track 4.
So, adjustment mechanism specifically can be draw gear, and adjustment mechanism is connected with arc track 4's both ends respectively, and arc track 4 itself has elasticity, incurving, and when its radius need be adjusted, adjustment mechanism outwards draws arc track 4's both ends, just can adjust arc track 4's radius, conveniently controls arc track 4's radius.
According to some embodiments of the present application, optionally, the diaphorina citri monitoring device further includes a controller, the camera 51 is further configured to capture the size of the citrus plant 6, the camera 51 is connected to the controller and transmits the data of the citrus plant 6 to the controller, the controller is connected to and controls the adjusting mechanism, and the controller controls the adjusting mechanism to adjust the radius of the arc-shaped track 4 according to the data of the citrus plant 6 sent by the camera 51.
In this embodiment, the controller is a conventional controller, and the specific principle is not described herein.
So, can adjust the radius of arc track 4 through the data control adjustment mechanism of the oranges and tangerines plant 6 that camera 51 sent, realize automated control arc track 4's radius, need not manual control, more accord with open-air monitoring and use. Meanwhile, the arc-shaped track 4 can be monitored by the camera 51, and if only part of the oranges grow beyond the shooting range, the oranges are controlled to stretch outwards by the arc-shaped track 4 at one corresponding end, and then the oranges are returned to the monitoring range of the camera 51.
According to some embodiments of the present application, optionally, the photographing mechanism 5 further includes a second driving unit 53 for driving the camera 51 close to or away from the diaphorina citri.
Therefore, the second driving unit 53 can be close to or far away from the diaphorina citri to achieve the function of mechanical focusing and facilitate the camera 51 to monitor the diaphorina citri.
According to some embodiments of the present application, optionally, the photographing mechanism 5 further includes a roller 54 and a sliding frame 55, the first driving unit 52 is configured to drive the roller 54 to slide along the arc-shaped rail 4, the sliding frame 55 is fixedly connected to the roller 54, the first driving unit 52, the second driving unit 53 and the camera 51 are disposed on the sliding frame 55, and the camera 51 is disposed on an output end of the second driving unit 53.
The roller 54 is an elastic wheel embedded with rubber, so that the trolley runs more stably.
So, can drive gyro wheel 54 along the relative slip of arc track 4 through first drive unit 52 to drive the removal of carriage 55, finally drive camera 51 and remove, make things convenient for camera 51 to observe around the oranges and tangerines psyllids and shoot.
According to some embodiments of the present application, optionally, the shooting mechanism 5 includes more than two rollers 54 and a roller 54 clamping assembly, wherein one roller 54 is disposed above the arc-shaped rail 4, the other roller 54 is disposed below the arc-shaped rail 4, the roller 54 clamping assembly is configured to drive the upper and lower rollers 54 to approach each other to clamp the arc-shaped rail 4, and the first driving unit 52 is configured to drive the rollers 54 to slide relatively along the extending direction of the arc-shaped rail 4.
In this way, the two rollers 54 are driven to approach each other by the roller 54 clamping assembly to clamp the arc-shaped rail 4, so as to improve the stability of the sliding frame 55 disposed on the arc-shaped rail 4, and the first driving unit 52 can drive one roller 54 to rotate, so as to drive the sliding frame 55 to move.
According to some embodiments of the present application, optionally, two rollers 54 are disposed above the arc-shaped rail 4, one roller 54 is disposed below the arc-shaped rail 4, the rollers 54 are elastic wheels, each of the rollers 54 is provided with a groove for cooperating with the arc-shaped rail 4, and the roller 54 clamping assembly is configured to drive the two rollers 54 above to move downwards and the roller 54 below to move upwards so as to clamp the arc-shaped rail 4.
Thus, the upper two rollers 54 and the lower one roller 54 form a triangular structure, which can further improve the stability of the sliding rack 55 on the arc-shaped track 4.
According to some embodiments of the present application, optionally, the two ends of the arc-shaped track 4 are provided with a limit baffle 41, a position sensor 42 is provided on the limit baffle 41, and the position sensor 42 is connected to and controls the first driving unit 52.
The vertical plate for mounting the position sensor 42 is a limit baffle 41.
In this way, the limit position of the imaging mechanism 5 can be controlled by limiting the position of the imaging mechanism 5 by the engagement of the limit stop 41 and the position sensor 42.
In a second aspect, the present embodiment also relates to a psylla citri monitoring system based on automatic image acquisition and identification, including any one of the psylla citri monitoring devices based on automatic image acquisition and identification as provided above.
The specific working process of the diaphorina citri monitoring system is as follows:
1. the system takes the plant protection intelligent box as a center, the plant protection intelligent box captures the blade picture at a specific angle by controlling the movement of the trolley of the upper and lower telescopic mechanisms 2 and the shooting mechanism 5, and then controls the second driving unit 53 of the camera to realize picture focusing and shoot the blade.
2. Can realize multiple times of shooting in one day and multi-angle shooting.
The edge computing box (the plant protection intelligence box has been explained in the description of the "identification control terminal 9" in an automatic pest counting system based on image identification) has different functions in the system. In the system, the plant protection intelligent box captures the blade picture at a specific angle by controlling the upper and lower telescopic rods and the trolley to move, and then controls the camera push rod to focus the picture so as to shoot the blade. Can realize multiple times of shooting in one day and multi-angle shooting.
Processing the shot picture: (1) the recognition detection model of target pests (diaphorina citri) built in the plant protection intelligent box is used for carrying out AI recognition on the image to monitor the state of the crop (whether the blade is photographed or not and whether the size of the blade meets the requirements of photographing conditions or not), and the push rod of the camera is controlled to realize focusing of the picture and photographing angle. (2) The shot diaphorina citri image is sent to the cloud platform through the 4G network, so that the related image can be called by supporting software conveniently, and the image is used for carrying out AI recognition counting model training.
Be different from prior art, the different angles of camera 51 can be changed to the system of the technical scheme of this application, monitors the oranges and tangerines psylla, when meetting the oranges and tangerines plant 6 of different size of a dimension, can adjust arc track 4's radius to adapt to the oranges and tangerines plant 6 of not equidimension, need not to design the arc track 4 of multiple size, need not to carry out frequent change to arc track 4, as long as adjust arc track 4's radius can, labour saving and time saving saves the cost.
In this embodiment, the sensor converts a specific measured signal into a certain usable signal according to a certain rule through the sensing element and the conversion element and outputs the usable signal so as to meet the requirements of information transmission, processing, recording, displaying, controlling and the like, and the sensor can sense physical quantities such as force, temperature, light, sound, chemical components and the like, and can convert the physical quantities into electrical quantities such as voltage, current and the like according to a certain rule or convert the electrical quantities into on-off of a circuit. The sensor generally consists of a sensitive element and a conversion element, and is the first link for realizing automatic detection and white motion control. The sensor is used for converting non-electrical quantity into electrical quantity or switching on and off of a circuit, so that measurement, transmission, processing and control are conveniently realized.
In this embodiment, the controller is used for receiving the signal transmitted by the sensor and controlling the actuator or the execution unit according to the signal transmitted by the sensor, and the controller refers to a master command device which controls the starting, speed regulation, braking and reversing of the motor by changing the wiring of the master circuit or the control circuit and changing the resistance value in the circuit according to a preset sequence. The system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands, namely, the decision mechanism is used for coordinating and commanding the operation of the whole computer system.
In this embodiment, the actuator or actuator unit includes, but is not limited to, a compression mechanism, a rotation mechanism, a swing mechanism, a vibration mechanism, a lift mechanism, a cutting mechanism, and the like.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.

Claims (10)

1. The utility model provides a diaphorina citri monitoring devices based on image automatic acquisition and discernment which characterized in that includes:
the upright post is used for being installed on the ground;
the upper and lower telescopic mechanisms are arranged on the vertical rods;
the rail fixing frame is arranged on the up-down telescopic mechanism, and the up-down telescopic mechanism is used for driving the rail fixing frame to move up and down;
the arc-shaped rail is fixed on the rail fixing frame; and
the shooting mechanism is arranged on the arc-shaped track in a sliding mode and comprises a camera for shooting the diaphorina citri and a first driving unit for driving the camera to slide relatively along the extension direction of the arc-shaped track;
wherein, the radius of arc track is adjustable to the oranges and tangerines plant of adaptation equidimension not.
2. The diaphorina citri monitoring device based on automatic acquisition and identification of images according to claim 1, wherein said arcuate track is made of a flexible material.
3. The diaphorina citri monitoring device based on automatic image acquisition and identification as claimed in claim 2, wherein said diaphorina citri monitoring device further comprises an adjusting mechanism, said adjusting mechanism is disposed on said upper and lower telescoping mechanisms, said adjusting mechanism is used for adjusting the radius of said arc-shaped track.
4. The diaphorina citri monitoring device based on automatic image acquisition and identification as claimed in claim 3, wherein said diaphorina citri monitoring device further comprises a controller, said camera is further used for shooting the size of the citrus plant, said camera is connected with said controller and transmits the data of the citrus plant to said controller, said controller is connected with and controls said adjusting mechanism, said controller controls said adjusting mechanism to adjust the radius of said arc-shaped track according to the data of the citrus plant sent by the camera.
5. The diaphorina citri monitoring device based on automatic acquisition and identification of images according to any one of claims 1-4, wherein said camera mechanism further comprises a second driving unit for driving said camera to approach or move away from the diaphorina citri.
6. The diaphorina citri monitoring device based on automatic image acquisition and identification as claimed in claim 5, wherein said shooting mechanism further comprises a roller and a sliding frame, said first driving unit is used for driving the roller to slide along the arc-shaped rail, said sliding frame is fixedly connected with said roller, said first driving unit, said second driving unit and said camera are arranged on said sliding frame, and said camera is arranged on the output end of said second driving unit.
7. The diaphorina citri monitoring device based on automatic image acquisition and identification as claimed in claim 6, wherein said shooting mechanism comprises more than two said rollers and a roller clamping assembly, one of said rollers is disposed above said curved track, the other roller is disposed below said curved track, said roller clamping assembly is used for driving the two upper and lower rollers to approach each other to clamp said curved track, and said first driving unit is used for driving said rollers to slide relatively along the extension direction of said curved track.
8. The diaphorina citri monitoring device based on automatic image acquisition and identification as claimed in claim 7, wherein two rollers are arranged above the arc-shaped rail, one roller is arranged below the arc-shaped rail, the rollers are elastic wheels, each roller is provided with a groove matched with the arc-shaped rail, and the roller clamping assembly is used for driving the two rollers above to move downwards and driving the roller below to move upwards so as to clamp the arc-shaped rail.
9. The diaphorina citri monitoring device based on automatic image acquisition and identification as claimed in any one of claims 1-4, wherein both ends of said arc-shaped rail are provided with a limit baffle, said limit baffle is provided with a position sensor, and said position sensor is connected with and controls said first driving unit.
10. The utility model provides a diaphorina citri monitoring system based on image automatic acquisition and discernment which characterized in that includes: the diaphorina citri monitoring device based on automatic acquisition and identification of images according to any one of claims 1 to 9.
CN202210669982.8A 2022-06-14 2022-06-14 Citrus psyllid monitoring device and system based on automatic image acquisition and identification Active CN115046091B (en)

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