An insect uniform limited release assembly and pest image automatic identification device

Abstract

In view of the stacking phenomenon of insects in the prior art, the present application provides an insect uniform limited release assembly and a pest image automatic identification device, which comprises a barrel for containing roasted and killed insects, a first cover, a second cover, an adjusting mechanism, a loose insect mechanism and an interface mechanism; the first cover is arranged at the inlet end of the barrel and can be opened to put roasted and killed insects into the barrel; the second cover is rotatably arranged at the outlet end of the barrel; the adjusting mechanism is connected with the second cover and is used for adjusting the opening and closing frequency of the second cover according to the number of roasted and killed insects in the barrel, so that the more the number of roasted and killed insects is, the smaller the opening and closing angle of the second cover is and the higher the opening and closing frequency is; the present application can control the opening and closing frequency and the opening and closing angle of the second cover according to the number of insects in the barrel, thereby realizing uniform limited release.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of automatic pest image recognition, and particularly relates to a component capable of uniformly and limitedly releasing insects and an automatic pest image recognition device. BACKGROUND

[0002] With the progress and innovation of science and technology, agricultural technology is also developing vigorously, including pest image recognition technology. The pest image recognition technology refers to detecting plant pests through the processes of image capturing, image preprocessing, image segmentation, feature extraction, and recognition and classification. In the above image capturing process, the collected insects need to be laid flat for imaging to achieve good imaging effect.

[0003] However, in actual application, the collected insects are not evenly distributed. Generally, the number of insects is larger in the first half of the night and smaller in the second half of the night. When the number of insects is too large, the insects laid flat for imaging will be stacked, which seriously affects the recognition effect. When the number of insects is too small, the whole plate imaging is almost free of insects, which wastes a large number of picture resources.

[0004] Therefore, the present application provides a limited release component capable of uniformly releasing insects according to the number of insects. SUMMARY

[0005] In view of the problems in the prior art, the present application provides an insect uniformly limited release component and an automatic pest image recognition device, which can at least solve one technical problem in the prior art.

[0006] In order to achieve the above-mentioned purpose, the specific scheme adopted by the present application is as follows:

[0007] An insect uniformly limited release component comprises:

[0008] A barrel body for containing roasted and killed insects;

[0009] A first cover body arranged at an inlet end of the barrel body;

[0010] A second cover body rotatably arranged at an outlet end of the barrel body;

[0011] An adjusting mechanism connected with the second cover body, for adjusting the opening and closing frequency of the second cover body according to the number of roasted and killed insects in the barrel body, so that the more the number of roasted and killed insects is, the smaller the opening and closing angle of the second cover body is and the higher the opening and closing frequency is.

[0012] The adjusting mechanism comprises:

[0013] The acquisition module is arranged between the second cover body and the barrel body, and is used for acquiring the opening and closing state of the second cover body, and taking the time length from the opening state to the closing state of the second cover body as a state change time length signal.

[0014] The first driving module is arranged outside the second cover body, and is used for periodically controlling the opening of the second cover body.

[0015] The second driving module is arranged outside the second cover body, and is used for providing a reset force for the second cover body in the closing state.

[0016] The control unit is electrically connected with the acquisition module, and is used for acquiring the state change time length signal and changing the working period of the first driving module according to the state change time length signal.

[0017] The acquisition module comprises:

[0018] The movable element is arranged in the barrel body, and one end of the movable element is hingedly connected or connected through a pin shaft with the first cover body on the barrel body, and is used for moving the movable element to the outside of the barrel body when the number of insect bodies after roasting and killing in the barrel body increases.

[0019] The first contact point is arranged at the other end of the movable element and located outside the barrel body.

[0020] The second contact point is arranged on the second cover body, and is used for cooperating with the first contact point to acquire the opening and closing state of the second cover body.

[0021] A flexible layer is arranged between the movable element and the inner side wall of the barrel body, and is used for preventing the insect bodies after roasting and killing from entering between the movable element and the barrel body.

[0022] The first driving module comprises:

[0023] A driving circuit;

[0024] A driving unit electrically connected with the driving circuit;

[0025] The driving circuit is electrically connected with the control unit, and is used for controlling the working period of the driving unit according to the state change time length signal.

[0026] The insect uniform and limited feeding assembly further comprises:

[0027] A loosening mechanism is arranged on the second cover body, and is used for preventing the insect bodies after roasting and killing from being blocked at the outlet end of the barrel body.

[0028] The loosening mechanism comprises:

[0029] The tree-shaped pine worm unit is arranged at one end of the second cover body, and the branches of the tree-shaped pine worm unit are directed to the inside of the barrel body.

[0030] The pine worm mechanism comprises:

[0031] The driving module is arranged on the second cover body.

[0032] The tree-shaped pine worm unit is arranged at one end of the second cover body, and the branches of the tree-shaped pine worm unit are directed to the inside of the barrel body.

[0033] The driving module is electrically connected with the adjusting mechanism, and is used for adjusting the rotation speed and the working frequency of the tree-shaped pine worm unit according to the adjusting mechanism adjusting the opening and closing frequency of the second cover body.

[0034] The insect uniform and limited feeding assembly further comprises:

[0035] The interface mechanism is arranged on the first cover body and is directed to the outside of the barrel body, and is used for being connected with a heating device in the outside to receive the roasted and killed insect bodies.

[0036] The pest image automatic identification device comprises:

[0037] The insect killing assembly is used for roasting and killing insects.

[0038] The insect uniform and limited feeding assembly as described above is arranged at the output end of the insect killing assembly, and is used for receiving the roasted and killed insect bodies and limiting feeding of the roasted and killed insect bodies.

[0039] The placing unit is arranged at the output end of the insect uniform and limited feeding assembly, and is used for receiving the limited feeding of the roasted and killed insect bodies.

[0040] The image acquisition assembly is arranged at the image taking side of the placing unit, and is used for taking images of the limited feeding of the roasted and killed insect bodies to obtain image data.

[0041] The processing assembly interacts with the image acquisition assembly in data, and is used for identifying the insect species corresponding to the limited feeding of the roasted and killed insect bodies according to the image data. Beneficial effects

[0042] The insect uniform and limited feeding assembly as described above adjusts the opening and closing frequency of the second cover body through the adjusting mechanism according to the quantity of the roasted and killed insect bodies in the barrel body, so that the more the quantity of the roasted and killed insect bodies is, the higher the opening and closing frequency of the second cover body is, thereby realizing uniform and limited feeding and preventing stacking.

[0043] The pest image automatic identification device as described above not only fully utilizes the whole night picture resources, but also prevents insect stacking, and greatly improves the pest identification effect. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 is a structural schematic diagram of the insect uniform limited release assembly described in the present application;

[0045] Figure 2 is a front view of Figure 1 ;

[0046] Figure 3 is a rear view of Figure 2 ;

[0047] Figure 4 is a structural block diagram of the first driving module;

[0048] Figure 5 is a working state schematic diagram of the insect uniform limited release assembly described in the present application in specific use;

[0049] Figure 6 is another working state schematic diagram of the insect uniform limited release assembly described in the present application in specific use;

[0050] Figure 7 is an embodiment of the insect loosening mechanism in the insect uniform limited release assembly described in the present application;

[0051] Figure 8 is an embodiment of the insect loosening mechanism in the insect uniform limited release assembly described in the present application;

[0052] Figure 9 is a principle diagram of the pest image automatic recognition device described in the present application. DETAILED DESCRIPTION

[0053] Those skilled in the art can understand that the modules in the device in the implementation scenario can be distributed in the device in the implementation scenario according to the description of the implementation scenario, or can be changed to be located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module, or can be further split into multiple sub-modules.

[0054] The present application provides an embodiment:

[0055] Specific embodiment I:

[0056] As Figure 1The application discloses an insect uniform and limited feeding assembly, which comprises a barrel 1 for containing roasted and killed insects, a first cover 2, a second cover 3, an adjusting mechanism 4, a loose insect mechanism 5 and a heating mechanism 6. The first cover 2 is arranged at an inlet end of the barrel 1 and can be opened to put roasted and killed insects into the barrel 1. The second cover 3 is rotatably arranged at an outlet end of the barrel 1. The adjusting mechanism 4 is connected with the second cover 3 and is used for adjusting the opening and closing frequency of the second cover 3 according to the quantity of roasted and killed insects in the barrel 1, so that the more the quantity of roasted and killed insects is, the smaller the opening and closing angle of the second cover 3 is and the higher the opening and closing frequency is. One end of the second cover 3 is connected with the outlet end of the barrel 1 through a pin shaft to realize rotatable connection. Preferably, the barrel 1 is in an inverted conical shape or other shapes.

[0057] Further, as Figure 2 In the embodiment, the adjusting mechanism 4 is used for adjusting the opening frequency of the second cover 3 according to the quantity of roasted and killed insects in the barrel 1, so that the roasted and killed insects in the barrel 1 can be uniformly and limitedly fed, and the purpose of preventing the insects from stacking and facilitating taking, identifying and the like can be achieved. Specifically, the adjusting mechanism 4 comprises a collecting module 401, a first driving module 402, a second driving module 403 and a control unit 404. The collecting module 401 is arranged between the second cover 3 and the barrel 1 and can collect the opening and closing state of the second cover 3, so that the time length from the opening state to the closing state of the second cover 3 is determined as a state change time length signal. The first driving module 402 is arranged outside the second cover 3 and can periodically control the opening of the second cover 3. The second driving module 403 is arranged outside the second cover 3 and is used for providing a reset force of the second cover 3 in the closing state. The control unit 404 is electrically connected with the collecting module 401, collects the state change time length signal and adjusts the working period of the first driving module 402 according to the state change time length signal. The control unit 404 can be any programmable controller.

[0058] In order to facilitate the collection of the state change time length signal, the collecting module 401 comprises a movable part 4011, a first contact 4012 and a second contact 4013. The movable part 4011 is arranged in the barrel 1 and is hingedly or pivotally connected with the first cover 2 on the barrel 1 at one end, so that the movable part 4011 moves to the outside of the barrel 1 when the quantity of roasted and killed insects in the barrel 1 increases. The first contact 4012 is arranged at the other end of the movable part 4011 and is located outside the barrel 1. The second contact 4013 is arranged on the second cover 3 and is used for cooperating with the first contact 4012 to collect the opening and closing state of the second cover 3.

[0059] Preferably, asFigure 3 The movable part 4011 is L-shaped, and the vertical end of the movable part 4011 is connected to the first cover 2 by a hinge or pin. The other end of the vertical section of the movable part 4011 is provided with a first contact 4012, and the first contact 4012 faces the outside of the barrel 1. Preferably, the first contact 4012 can be a metal part with an arc shape. The end of the second cover 3 is connected to the outlet end of the barrel 1 by a pin, and the second contact 4013 is located on the side of the second cover 3 near the pin, and can swing with the opening and closing of the second cover 3. At the same time, the barrel 1 is provided with a strip groove 1A for the movable part 4011 to pass through. A flexible layer, such as a flexible sealing cloth, is provided between the movable part 4011 and the inner wall of the barrel 1 to prevent the insects after roasting from entering between the movable part 4011 and the barrel 1, and also to prevent the insects after roasting from leaking out of the strip groove 1A. It should be noted that: Figure 3 The first drive module 402 and the second drive module 403 are omitted.

[0060] Preferably, in this embodiment, such as Figure 4 The first driving module 402 includes a driving circuit 4021 and a driving unit 4022; wherein the driving unit 4022 is electrically connected to the driving circuit 4021; the driving circuit 4021 is also electrically connected to the control unit 404, and is used to control the working time of the driving unit 4022 according to the state change duration signal. Preferably, the driving unit 4022 is an electromagnet, which attracts the second cover 3 to open when energized; the driving circuit 4021 is the power supply circuit of the driving unit 4022 and is normally closed; after a predetermined time is reached, the driving circuit 4021 is turned off, and the driving unit 4022 is de-energized; at the same time, the second driving module 403 is a spring or other elastic element to ensure that the second cover 3 is closed when the first driving module 402 is de-energized. In this embodiment, the predetermined duration is adjustable. It changes the length of the duration signal according to the state, thereby adjusting the working cycle of the first driving module 402 and thus changing the length of the predetermined duration of the next cycle. The driving circuit 4021 and the driving unit 4022 can be selected according to actual use, and this application does not limit them.

[0061] When using, such as Figure 5When the number of roasted and killed insects in the barrel 1 gradually increases, the first contact 4012 on the movable piece 4011 will extend at different angles. When the time is not within the predetermined time, the driving unit 4022 works, and the second cover 3 continuously opens to the maximum angle. At this time, the insects in the barrel 1 continuously fall down. If the insects in the barrel 1 are few, the pressure on the movable piece 4011 is small, the angle of the first contact 4012 extending is small, the time of the first contact 4012 contacting the second contact 4013 is close to or equal to the set preset time, such as 5s, and the driving unit 4022 is de-energized again. At this time, the state change time signal is 5s. Figure 6 If the insects in the barrel 1 are many, the pressure on the movable piece 4011 is large, the angle of the first contact 4012 extending is large, the time of the first contact 4012 contacting the second contact 4013 is short, which is lower than the set preset time, such as 2s, and the driving unit 4022 is de-energized again. At this time, the state change time signal is 2s. At the same time, after the driving unit 4022 is de-energized, the second cover 3 is closed under the pushing of the second driving module 403. In the next cycle, the working time of the driving unit 4022 is 2s.

[0062] Therefore, in the embodiment, when the insects are few and the pressure is small, the single opening angle of the second cover 3 is large, and the opening time is long. Because the insects in the barrel 1 are few, the falling insects are also few. When the insects in the barrel 1 are many and the pressure is large, the opening angle of the second cover 3 is small, and the opening time is short. Because the insects are many, although the single opening angle is small, the number of falling insects in the same time is within an acceptable range, and the problem of stacking is not formed, which can achieve the purpose of controlling and limiting the number of falling insects. It should be clear that: Figure 4 and Figure 5 In the above two embodiments, the second driving module 403 is omitted.

[0063] A specific implementation:

[0064] As Figure 7 , the insect loosening mechanism 5 includes a tree-shaped insect loosening unit 501. One end of the tree-shaped insect loosening unit 501 is arranged on the second cover 3, and the branch part 501A of the tree-shaped insect loosening unit 501 faces the inside of the barrel 1. Preferably, the tree-shaped insect loosening unit 501 is made of flexible material. In the opening and closing process of the second cover 3, the dispersed tree branch structure can collide with the closely arranged insects, and slightly deforms. When the second cover 3 drives the insects to move from top to bottom or from bottom to top, the insects closely distributed due to gravity are loosened, so that there are gaps between the insects, which is convenient for the insects to fall down.

[0065] Another embodiment:

[0066] In the specific use process, since the insect bodies need to be roasted and killed in the barrel body 1, there may be adhesion between individual insect bodies. Using only the tree-shaped insect unit 501 in the above embodiment cannot effectively separate the insect bodies, resulting in poor insect body falling effect and still existing partial blockage problem.

[0067] Based on this, as Figure 8 The insect loosening mechanism 5 comprises a tree-shaped insect unit 501 and a driving module 502. The driving module 502, such as a stepper motor module, is arranged on the second cover body 3. The tree-shaped insect unit 501, such as a flexible member made of silica gel, has a trunk-shaped end connected to the output end of the driving module 502 and maintains an upright state. The driving module 502 is electrically connected to the adjusting mechanism 4, and is used to adjust the rotation speed and working time of the tree-shaped insect unit 501 according to the opening and closing frequency of the second cover body 3. When the opening and closing frequency of the second cover body 3 is large, it means that there are many insect bodies, and the risk of blockage increases. Therefore, the rotation speed of the tree-shaped insect unit 501 increases, and the working frequency increases. The dispersed branches form a clockwise or counterclockwise spiral shape and are twisted more tightly. In the process of continuously opening and closing the second cover body 3, the force provided to the surrounding insect bodies is larger. When reset, the volume of the springback of the branch-shaped structure becomes larger, and more insect bodies are touched, so that the gaps between the insect bodies are more easily generated. When the opening and closing frequency of the second cover body 3 is small, it means that there are few insect bodies, and the risk of blockage is small. Therefore, the rotation speed of the tree-shaped insect unit 501 is very slow, and the working frequency is low. The dispersed branches form a clockwise or counterclockwise spiral shape and are twisted more loosely. The volume formed by the branches themselves is larger, and the opportunity of colliding with insect bodies is more, so that the gaps are more easily generated. In this embodiment, the tree-shaped insect unit 501 is rotated. Since the dispersed branches at the upper end of the tree-shaped insect unit 501 are very soft, when it starts to rotate in the process of opening the second cover body 3, the dispersed branches form a clockwise or counterclockwise spiral shape, increase the force of the loose insect bodies, and make the insect bodies more dispersed and fall from the barrel body 1 more easily, so that the blockage condition is eliminated. At the same time, the soft tree-shaped insect unit 501 can also ensure that the insect bodies are not damaged and the integrity of the insect bodies is ensured. It should be noted that: Figure 6 and 7 The first driving module 402 is omitted in the above embodiments. In the above embodiments, Figure 1 , 3 The arrow in the above embodiments indicates the opening and closing direction of the second cover body 3.

[0068] In this embodiment, the interface mechanism 6 is arranged on the first cover body and faces the outside of the barrel body, and is used to be connected with the heating device in the outside world to receive the roasted and killed insect bodies. The interface mechanism 6 can be a cylinder or other arbitrary communication mechanism. The roasted and killed insect bodies, and the heating device is an existing heating device, such as an electric heating insect killing system.

[0069] The application also provides an embodiment:

[0070] Embodiment II:

[0071] As Figure 9 An automatic pest image recognition device, comprising: the insect uniform limited release assembly as described in embodiment I, a pest killing assembly 100 for roasting and killing insects, a placement unit 200, an image acquisition assembly 300, and a processing assembly 400; wherein the insect uniform limited release assembly is arranged at the output end of the pest killing assembly 100, for receiving the roasted and killed insects and releasing the roasted and killed insects in a limited amount; the placement unit 200 is arranged at the output end of the insect uniform limited release assembly, for receiving the roasted and killed insects released in a limited amount; the image acquisition assembly 300 is arranged at the image taking side of the placement unit 200, for taking images of the roasted and killed insects released in a limited amount to obtain image data; the processing assembly 400 interacts with the image acquisition assembly 300 for data, for identifying the insect species corresponding to the roasted and killed insects released in a limited amount according to the image data.

[0072] It should be noted that: the pest killing assembly 100 can be an electric heating pest killing device or other pest killing device; the placement unit 200 can be any support with a flat plane, such as a desktop or workbench; the image acquisition assembly 300 can be any image acquisition device, such as a camera; the processing assembly 400 contains an insect recognition algorithm, which can be used to identify the insect species in the image data. The automatic pest image recognition device can balance the high insect quantity period to the low insect quantity period for image taking, not only fully utilizing the whole night picture resources, but also preventing insect stacking, greatly improving the pest recognition effect.

[0073] The above disclosure is only a few specific implementation scenarios of the present application, but the present application is not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the present application. The above application number is only for description, not representing the advantages and disadvantages of the implementation scenario.

Claims

1. An insect uniform rationing dispensing assembly, characterized by, The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly.

2. An insect uniform dosing assembly according to claim 1, wherein, The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly.

3. An insect uniform dosing assembly according to claim 1, wherein, The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly.

4. An insect uniform dosing assembly according to claim 3, wherein, The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly.

5. An insect uniform limited release assembly according to claim 3, wherein, The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly.

6. An insect uniform dosing assembly according to claim 1, wherein, The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly.

7. An automatic pest image recognition device, characterized in that, The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. The application relates to a uniform and limited quantity feeding assembly. 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The application relates to a uniform and limited A placing unit is arranged at the output end of the insect uniform limited-release assembly and used for receiving the roasted and killed insects released in a limited quantity; An image acquisition assembly is arranged at the image-taking side of the placing unit and used for taking images of the roasted and killed insects released in a limited quantity to obtain image data; A processing assembly is in data interaction with the image acquisition assembly and used for identifying the insect species corresponding to the roasted and killed insects released in a limited quantity according to the image data.

Images