A computer vision-based crop disease and pest monitoring device

Abstract

This utility model belongs to the field of pest and disease monitoring technology, specifically relating to a crop pest and disease monitoring device based on computer vision. It includes a target rod with a rotating shaft mounted above it. A movable rod is mounted on one side of the rotating shaft, and a mounting plate is mounted on the other end of the movable rod. An image sensor and a detector are mounted on the bottom of the mounting plate, and a cellular transmitter and a control module are mounted on the top. It also includes an equipment compartment and a transparent outer shell fixedly connected to the top and bottom of the mounting plate, respectively. The equipment compartment covers the outside of the cellular transmitter and control module, and the transparent outer shell covers the outside of the image sensor and detector. In this utility model, both the equipment compartment and the transparent outer shell are waterproof and dustproof, protecting the equipment from damage and corrosion by the external environment. The inner wall of the equipment compartment is also equipped with heat insulation cotton, which can adjust the temperature inside and outside the equipment compartment to prevent high-temperature damage to the equipment.

Description

Technical Field

[0001] This utility model belongs to the field of pest and disease monitoring technology, specifically relating to a crop pest and disease monitoring device based on computer vision. Background Technology

[0002] In the field of crop pest and disease monitoring, computer vision-based monitoring devices collect crop information through image sensors and detectors, and combine data processing to identify pests and diseases, which has become an important technical means.

[0003] Chinese patent CN215346156U discloses an intelligent device for controlling crop pests and diseases, including a target node rod. A collection and monitoring mechanism for collecting and monitoring crop environmental data is fixedly installed on the top of the target node rod. This intelligent device for controlling crop pests and diseases utilizes a motor, rotating shaft, electric push rod, movable rod, adjustment hole, support, and fixed column. The motor activates and adjusts the extension and retraction of the electric push rod. The movable rod swings up and down under the influence of the support and fixed column. The rotating shaft rotates, causing the mounting plate to rotate, thereby expanding the collection and detection range of the detector and image sensor. This enables the collection and monitoring of ecological information about the crop growth environment. Image recognition assists in manual identification; that is, pest images are grouped according to similarity without identifying the specific insect. The grouped pest images are then submitted to manual identification, reducing the workload of manual identification and improving the efficiency of current manual pest identification methods.

[0004] However, the aforementioned technologies do not protect the data collection and testing equipment, making it susceptible to damage from rain, dust, and high temperatures, which can lead to equipment damage or decreased monitoring accuracy, making it difficult to complete long-term monitoring tasks stably and efficiently. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the existing technology, the present invention provides a crop disease and pest monitoring device based on computer vision to solve the problems in the background technology.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A computer vision-based crop pest and disease monitoring device includes a target rod with a rotating shaft mounted above it. A movable rod is mounted on one side of the rotating shaft, and a mounting plate is mounted on the other end of the movable rod. An image sensor and a detector are mounted on the bottom of the mounting plate, and a cellular transmitter and a control module are mounted on the top. The device also includes an equipment compartment and a transparent shell, which are fixedly connected to the top and bottom of the mounting plate, respectively. The equipment compartment covers the outside of the cellular transmitter and the control module, and the transparent shell covers the outside of the image sensor and the detector.

[0008] Furthermore, a heat dissipation vent is provided on one side of the equipment compartment, and a louver is provided inside the heat dissipation vent. A temperature sensor is provided inside the equipment compartment, and a fan is provided on the side near the heat dissipation vent.

[0009] Furthermore, a drain outlet is provided at the center of the side of the transparent housing away from the mounting plate, and a one-way valve is provided on the drain outlet.

[0010] Furthermore, a support frame and a motor are installed on the top of the target rod. The motor is located inside the support frame, and its output end is connected to a rotating shaft. The rotating shaft is rotatably connected to the top of the support frame.

[0011] Furthermore, a support plate is provided on one side of the rotating shaft and below the movable rod, and an electric push rod is installed on the top of the support plate. The other end of the electric push rod is connected to the movable rod through a connecting column.

[0012] Furthermore, the control module includes a cloud processor and a feedback ultrasonic system, wherein the cloud processor is connected to the image sensor, the detector, and the feedback ultrasonic system via signal connections.

[0013] Compared with the prior art, this utility model has the following advantages:

[0014] Compared with the prior art, in this utility model, both the equipment compartment and the transparent outer shell are waterproof and dustproof, protecting the equipment from damage and corrosion by the external environment. The inner wall of the equipment compartment is also equipped with heat insulation cotton, which can adjust the temperature inside and outside the equipment compartment and avoid high temperature damage to the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a crop disease and pest monitoring device based on computer vision according to this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the equipment compartment in this utility model;

[0017] Figure 3 This is a flowchart illustrating the usage of this utility model;

[0018] The reference numerals in the accompanying drawings include: 1 target rod, 2 motor, 3 rotating shaft, 4 support plate, 5 electric push rod, 6 movable rod, 7 connecting column, 8 transparent shell, 9 mounting plate, 10 equipment compartment, 11 image sensor, 12 detector, 13 cellular transmitter, 14 control module, 801 drain outlet, 802 one-way valve, 1001 heat dissipation vent, 1002 louver, 1003 fan, 1004 temperature sensor, 101 support frame, 1401 cloud processor, and 1402 feedback ultrasonic system. Detailed Implementation

[0019] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0021] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0022] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Example 1:

[0024] like Figure 1-3As shown, this utility model provides a computer vision-based crop pest and disease monitoring device, including a target rod 1, a rotating shaft 3 mounted above the target rod 1, a movable rod 6 mounted on one side of the rotating shaft 3, and a mounting plate 9 mounted on the other end of the movable rod 6. An image sensor 11 and a detector 12 are mounted on the bottom of the mounting plate 9, and a cellular transmitter 13 and a control module 14 are mounted on the top. It also includes an equipment compartment 10 and a transparent shell 8, which are fixedly connected to the top and bottom of the mounting plate 9, respectively. The equipment compartment 10 covers the outside of the cellular transmitter 13 and the control module 14, and the transparent shell 8 covers the outside of the image sensor 11 and the detector 12. Both the equipment compartment 10 and the transparent shell 8 are waterproof and dustproof, protecting the equipment from damage and corrosion by the external environment. The inner wall of the equipment compartment 10 is also equipped with heat insulation cotton, which can adjust the temperature inside and outside the equipment compartment 10 and avoid high temperature damage to the equipment.

[0025] In this embodiment, a heat dissipation vent 1001 is provided on one side of the equipment compartment 10, and a louver 1002 is provided inside the heat dissipation vent 1001. A temperature sensor 1004 is provided inside the equipment compartment 10, and a fan 1003 is provided on the side near the heat dissipation vent. When the temperature sensor 1004 detects that the temperature is too high, the control module 14 starts the fan 1003, and the air circulation is completed through the louver 1002 of the heat dissipation vent 1001 to dissipate heat and avoid damage to the equipment due to high temperature. At the same time, the louver 1002 can also prevent dust and rainwater from entering the housing.

[0026] In this embodiment, a drain outlet 801 is provided at the center of the side of the transparent housing 8 away from the mounting plate 9. A one-way valve 802 is provided on the drain outlet 801. The one-way valve 802 only allows the water inside the transparent housing 8 to drain outward, while preventing rainwater, dust and other external water from entering the housing through the drain outlet 801. This not only ensures the drainage function, but also further enhances the protection of the image sensor 11 and the detector 12, ensuring their stable operation in outdoor environments.

[0027] In this embodiment, a support frame 101 and a motor 2 are installed on the top of the target rod 1. The motor 2 is located inside the support frame 101 and its output end is connected to the rotating shaft 3. The rotating shaft 3 is rotatably connected to the top of the support frame 101. Starting the motor 2 can cause the rotating shaft 3 to drive the movable rod 6 and the mounting plate 9 to rotate in all directions, so as to realize the all-round collection and detection of crops.

[0028] In this embodiment, a support plate 4 is provided on one side of the rotating shaft 3 and below the movable rod 6. An electric push rod 5 is installed on the top of the support plate 4. The other end of the electric push rod 5 is connected to the movable rod 6 through a connecting column 7. When the electric push rod 5 is activated to extend or retract, the tilt angle of the movable rod 6 is adjusted through the connecting column 7 so that the collection component can cover crops of different heights.

[0029] In this embodiment, the control module 14 includes a cloud processor 1401 and a feedback ultrasonic system 1402. The cloud processor 1401 is connected to the image sensor 11, the detector 12, and the feedback ultrasonic system 1402. After receiving the control command, the feedback ultrasonic system 1402 performs the corresponding operation, such as emitting ultrasonic waves of a specific frequency to repel insects, or activating a frequency vibration induction device to attract and kill insects. It may also issue an alarm signal to notify relevant personnel to take timely measures. At the same time, during the execution of the operation, the execution status and effect of the feedback ultrasonic system 1402 can be fed back to the cloud processor 1401 so as to adjust and optimize the subsequent control strategy.

[0030] The working principle of this utility model is as follows: First, the target rod 1 is fixed in the monitoring area. The motor 2 is started to drive the rotating shaft 3 to rotate, which in turn drives the mounting plate 9 to rotate horizontally, so that the image sensor 11 and the detector 12 can perform a 360° scan of the surrounding crops, collecting and detecting the crop conditions from multiple directions. At the same time, the electric push rod 5 is activated to extend and retract, and the tilt angle of the movable rod 6 is adjusted through the connecting column 7 so that the collection components can cover crops of different heights. During this process, the crop images collected by the image sensor 11 and the environmental data acquired by the detector 12 are sent in real time to the cloud processor 1401 of the control module 14 via the cellular transmitter 13. The cloud processor 1401 analyzes the presence of pest and disease characteristics in the images using computer vision algorithms, and then combines the environmental data to determine the probability of pest and disease occurrence. If pests and diseases are detected, the cloud processor... 1401 will issue instructions to the feedback ultrasonic system 1402 to activate frequency vibration induction or ultrasonic insect repellent and issue an alarm; at the same time, the data processed by the cloud processor 1401 will be synchronized to the terminal, such as a PC or mobile device, to remind staff to intervene; during equipment operation, the temperature sensor 1004 monitors the temperature inside the equipment chamber 10 in real time. When the temperature exceeds the threshold, the fan 1003 will start to dissipate heat through the heat dissipation vent 1001 to achieve air convection; when it rains, both the equipment chamber 10 and the transparent shell 8 are waterproof, protecting the equipment from rainwater corrosion. At the same time, if there is water accumulation inside the transparent shell 8, it can be drained through the drain outlet 801 and the one-way valve 802 to ensure the continuous operation of the acquisition components; finally, after the monitoring is completed, the motor 2 and the electric push rod 5 will reset, and the equipment will enter a low-power standby state, waiting for the next monitoring instruction.

[0031] The above are merely embodiments of this utility model. The circuits, electronic components, and modules involved are all prior art, fully achievable by those skilled in the art, and require no further explanation. The content protected by this application does not involve improvements to the software or methods. Commonly known structures and characteristics in the solution are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field to which this utility model pertains prior to the application date or priority date, are able to access all existing technologies in that field, and possess the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in conjunction with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent.

Claims

1. A computer vision-based crop pest and disease monitoring device, comprising a target rod (1), a rotating shaft (3) mounted above the target rod (1), a movable rod (6) mounted on one side of the rotating shaft (3), and a mounting plate (9) mounted on the other end of the movable rod (6). An image sensor (11) and a detector (12) are mounted on the bottom of the mounting plate (9), and a cellular transmitter (13) and a control module (14) are mounted on the top of the mounting plate (9), characterized in that: It also includes an equipment compartment (10) and a transparent shell (8) that are fixedly connected to the top and bottom of the mounting plate (9), respectively. The equipment compartment (10) covers the outside of the cellular transmitter (13) and the control module (14), and the transparent shell (8) covers the outside of the image sensor (11) and the detector (12).

2. The computer vision based crop disease and pest monitoring device of claim 1, wherein: A heat dissipation vent (1001) is provided on one side of the equipment compartment (10), a louver (1002) is provided inside the heat dissipation vent (1001), a temperature sensor (1004) is provided inside the equipment compartment (10), and a fan (1003) is provided on the side near the heat dissipation vent (1001).

3. The computer vision based crop disease and pest monitoring device of claim 1, wherein: A drain outlet (801) is provided at the center of the side of the transparent housing (8) away from the mounting plate (9), and a one-way valve (802) is provided on the drain outlet (801).

4. The computer vision based crop disease and pest monitoring device of claim 1, wherein: The target rod (1) is equipped with a support frame (101) and a motor (2) at the top. The motor (2) is located inside the support frame and its output end is connected to the rotating shaft (3). The rotating shaft (3) is rotatably connected to the top of the support frame (101).

5. The computer vision based crop disease and pest monitoring device of claim 1, wherein: A support plate (4) is provided on one side of the rotating shaft (3) and below the movable rod (6). An electric push rod (5) is installed on the top of the support plate (4). The other end of the electric push rod (5) is connected to the movable rod (6) through a connecting column (7).

6. The computer vision based crop disease and pest monitoring device of claim 1, wherein: The control module (14) includes a cloud processor (1401) and a feedback ultrasonic system (1402). The cloud processor (1401) is connected to the image sensor (11), the detector (12) and the feedback ultrasonic system (1402) via signals.

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