Edible mushroom stick image acquisition processing and recognition device and use method thereof

Abstract

The invention relates to the technical field of image acquisition, in particular to an edible mushroom stick image acquisition processing and recognition device and a use method thereof. Comprising a hollow box body, a fixed turntable device is arranged on the inner bottom surface of the box body, a first mushroom stick fixing device is connected to the bearing surface of the fixed turntable device in a magnetic attraction manner, a clamping turntable device which telescopically moves towards the fixed turntable device is arranged on the inner top surface of the box body, and a second mushroom stick fixing device is connected to the clamping surface of the clamping turntable device in a magnetic attraction manner. The clamping turntable device and the fixed turntable device are matched to realize self-adaptive clamping of mushroom sticks with different lengths and synchronous rotation of the mushroom sticks. A light supplementing lamp device and an image acquisition device are arranged on the inner side face of the box body, the box body is further provided with a control device used for controlling the fixed rotating disc device, the clamping rotating disc device, the light supplementing lamp device and the image acquisition device, mushroom stick image acquisition can be automatically carried out, and efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of image acquisition and recognition, and in particular to an edible mushroom stick image acquisition, processing and recognition device and a use method thereof. Background Art

[0002] During the mushroom stick spawning stage, the maturity of the mushroom stick is usually judged based on the size of the mushroom stick colony, the color change area, the tumor formation condition, etc. These phenotypic characteristics can be obtained through the mushroom stick image. At present, the mushroom stick image acquisition mostly adopts the manual photography method, which is inefficient, the image quality is unstable, and it is impossible to achieve 360-degree image acquisition, processing and recognition. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides the following technical solutions: an edible mushroom stick image acquisition, processing and recognition device, comprising a hollow box. A fixed turntable device is provided on the bottom surface of the box, and a first mushroom stick fixing device is magnetically connected to the bearing surface of the fixed turntable device. A clamping turntable device that telescopes toward the fixed turntable device is provided on the top surface of the box, and a second mushroom stick fixing device is magnetically connected to the clamping surface of the clamping turntable device. A fill light device and an image acquisition device are provided on the inner side of the box, and the box is also provided with a control device for controlling the fixed turntable device, the clamping turntable device, the fill light device and the image acquisition device. The box is also provided with holes for accommodating edible mushroom sticks to enter and exit the box.

[0004] Preferably, pressure sensors are provided between the bearing surface of the fixed turntable device and the first mushroom stick fixing device, and between the clamping surface of the clamping turntable device and the second mushroom stick fixing device.

[0005] Preferably, the first mushroom stick fixing device and the second mushroom stick fixing device are both provided with a three-axis gyroscope sensor.

[0006] Preferably, the first mushroom stick fixing device and the second mushroom stick fixing device are both bowl-shaped structures.

[0007] Preferably, the fixed turntable device is an electric turntable, the motor of the electric turntable is provided with a semiconductor heat sink and a temperature sensor, the base of the electric turntable is provided with a control module, and the control module is electrically connected to the semiconductor heat sink and the temperature sensor.

[0008] Preferably, the clamping turntable device includes an electric push rod that telescopically moves toward the fixed turntable device, the telescopic end of the electric push rod is rotatably connected to the clamping turntable, and the rotation axis of the clamping turntable is coaxially arranged with the electric push rod.

[0009] Preferably, the image acquisition device includes a camera and a three-axis slide fixedly connected to the camera, and the fixed end of the three-axis slide is fixedly connected to the side surface inside the box.

[0010] Preferably, the fill light device irradiates light into the box and is located on the same side as the image acquisition device, and the fill light device is arranged between the image acquisition device and the inner side surface of the box.

[0011] Preferably, a control button and a display device are provided on the outer surface of the box body, and the control button and the display device are electrically connected to the control device.

[0012] A method for collecting images of edible mushroom sticks, using the above-mentioned edible mushroom stick image collection, processing and recognition device, comprises the following steps: S1. Place the edible mushroom stick into the box through the hole in the box, and place one end of the edible mushroom stick on the first fixing device.

[0013] S2. driving the clamping turntable device to extend toward the fixing turntable device so that the second mushroom stick fixing device is in contact with the edible mushroom sticks.

[0014] S3. The placement angle of the edible mushroom stick is monitored and manually adjusted through the signal fed back by the three-axis gyroscope sensor, and the clamping degree of the edible mushroom stick is determined through the pressure sensor until the clamping angle and clamping force of the edible mushroom stick meet the set requirements.

[0015] S4. The control device controls the fill light device to fill light, controls the fixed turntable device to rotate, and controls the image acquisition device to acquire images of the mushroom sticks until the image acquisition meets the set requirements.

[0016] S5. Take out the edible mushroom sticks from the box through the hole in the box.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) A fixed turntable device and a corresponding clamping turntable device are provided, and the mushroom sticks are clamped by the telescopic function of the clamping turntable device to adapt to mushroom sticks of different lengths, and the clamped mushroom sticks can be rotated 360 degrees by the synchronous rotation of the fixed turntable device and the clamping turntable device; (2) Pressure sensors are provided between the bearing surface of the fixed turntable device and the first mushroom stick fixing device, and between the clamping surface of the clamping turntable device and the second mushroom stick fixing device, and combined with the control device, the mushroom stick clamping process can be automated; (3) Both the first mushroom stick fixing device and the second mushroom stick fixing device are provided with a three-axis gyroscope sensor, which, in combination with the control device, enables automatic monitoring of the clamping position of the mushroom stick; (4) Both the first mushroom stick fixing device and the second mushroom stick fixing device are bowl-shaped structures, so that mushroom sticks of different thicknesses can be limited and controlled, and can be directly combined with a three-axis gyroscope sensor to realize automatic monitoring of the mushroom stick placement angle.

[0018] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the fixed turntable device of the present invention; Figure 3 It is a schematic structural diagram of the clamping turntable device of the present invention.

[0020] Explanation of the reference numerals: 1. Box body; 2. Fixing turntable device; 201. Base of electric turntable; 202. Motor of electric turntable; 203. Turntable of electric turntable; 204. Semiconductor heat sink; 205. Control module; 3. First mushroom stick fixing device; 4. Clamping turntable device; 401. Electric push rod; 402. Clamping turntable; 5. Second mushroom stick fixing device; 6. Fill light device; 7. Image acquisition device; 8. Control device. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 3The present invention provides an edible mushroom stick image acquisition, processing and recognition device, comprising a hollow box 1. A fixed turntable device 2 is provided on the bottom surface of the box 1, and a first mushroom stick fixing device 3 is magnetically connected to the bearing surface of the fixed turntable device 2. A clamping turntable device 4 that telescopes toward the fixed turntable device 2 is provided on the top surface of the box 1, and a second mushroom stick fixing device 5 is magnetically connected to the clamping surface of the clamping turntable device 4. A fill light device 6 and an image acquisition device 7 are provided on the inner side surface of the box 1, and the box 1 is also provided with a control device 8 for controlling the fixed turntable device 2, the clamping turntable device 4, the fill light device 6 and the image acquisition device 7. The box 1 is also provided with a hole for accommodating edible mushroom sticks to enter and exit the box 1. By placing the mushroom sticks from the hole into the box 1, placing one end of the mushroom sticks on the first mushroom stick fixing device 3, driving the clamping turntable device 4 to extend in the direction of the fixed turntable device 2, so that the second mushroom stick fixing device 5 is in contact with the other end of the mushroom stick, the mushroom stick is clamped, and the fixed turntable device 2 and the clamping turntable device 4 rotate together, so that the image acquisition device 7 can achieve 360-degree image acquisition of the mushroom stick. At the same time, the magnetic connection has the functions of automatic positioning and detachability, so that the first mushroom stick fixing device 3 and the second mushroom stick fixing device 5 can be quickly replaced during the later use process, which is convenient for maintenance. In this embodiment, in order to keep the angle of the mushroom stick unchanged during the rotation process, the rotation axis of the first mushroom stick fixing device 3 is coaxially arranged with the rotation axis of the fixed turntable device 2, the rotation axis of the second mushroom stick fixing device 5 is coaxially arranged with the rotation axis of the clamping turntable device 4, and the rotation axis of the second mushroom stick fixing device 5 is coaxially arranged with the rotation axis of the first mushroom stick fixing device 3.

[0023] Among them, pressure sensors are provided between the bearing surface of the fixed turntable device 2 and the first mushroom stick fixing device 3, and between the clamping surface of the clamping turntable device 4 and the second mushroom stick fixing device 5, which are used to sense the pressure between the bearing surface of the fixed turntable device 2 and the first mushroom stick fixing device 3, and between the clamping surface of the clamping turntable device 4 and the second mushroom stick fixing device 5, so that the clamping force of the mushroom stick can be automatically monitored. For example, a pressure threshold is set, and when the pressure sensor senses that the pressure exceeds or is lower than the threshold, an alarm is issued through the control device 8, and when the pressure sensor senses that the pressure reaches the set threshold, a signal that the clamping state reaches the set standard is issued through the notification device.

[0024] Furthermore, the first mushroom stick fixing device 3 and the second mushroom stick fixing device 5 are both provided with a three-axis gyroscope sensor for monitoring the angle change of the first mushroom stick fixing device 3 and the second mushroom stick fixing device 5, and then judging whether the mushroom stick is at the set placement angle when being clamped, so as to facilitate the subsequent image acquisition. On this basis, the first fixing device and the second fixing device are both bowl-shaped structures, and the inner concave surface of the bowl-shaped structure is the contact surface with the mushroom stick. Firstly, unlike the plane structure, the bowl-shaped structure has a limiting function, so that the mushroom stick will not leave the range of the first mushroom stick fixing device 3 and the second mushroom stick fixing device 5 when it is squeezed by the clamping turntable device 4 in an inclined state; secondly, when the mushroom stick is tilted and squeezed by the clamping turntable device 4, the bowl-shaped structure will directly tilt to facilitate the monitoring of the mushroom stick placement angle by the three-axis gyroscope sensor, while the plane structure requires additional space for the plane structure to tilt in order to realize the monitoring of the angle.

[0025] The fixed turntable device 2 is an electric turntable, which enables the rotation of the mushroom stick to be electrically controlled, and is convenient for automatic control in combination with the control device 8. The motor 202 of the electric turntable is provided with a semiconductor radiator 204 and a temperature sensor, and the base 201 of the electric turntable is provided with a control module 205, and the semiconductor radiator 204 and the temperature sensor are both electrically connected to the control module 205. The temperature of the motor 202 of the electric turntable is monitored by the temperature sensor, and the threshold of the temperature is set in the control module 205. When the temperature sensor senses that the temperature of the motor 202 of the electric turntable exceeds the threshold, the control module 205 that obtains the temperature sensor signal starts the semiconductor radiator 204 to dissipate heat to the motor 202 of the electric turntable. In the present embodiment, the control module 205 is an STM32 core board.

[0026] The clamping turntable device 4 includes an electric push rod 401 that telescopically moves toward the fixed turntable device 2, and the telescopic end of the electric push rod 401 is rotatably connected to the clamping turntable 402. The clamping turntable 402 can be electrically controlled by the electric push rod 401, and the clamping of the mushroom stick can be automatically controlled by combining with the pressure sensor. The clamping turntable 402 can be rotated by the rotation connection. When the mushroom stick is clamped by the fixed turntable device 2 and the clamping turntable device 4, the turntable 203 of the electric turntable rotates and drives the clamping turntable 402 to rotate, thereby realizing the rotation of the mushroom stick. At the same time, in order to ensure the angular stability during the rotation of the mushroom stick, the rotation connection point between the telescopic end of the electric push rod 401 and the clamping turntable 402 is located at the rotation axis position of the clamping turntable 402.

[0027] The image acquisition device 7 includes a camera and a three-axis slide fixedly connected to the camera. In this embodiment, based on the existence of the control device 8, the three-axis slide is an electric three-axis slide for realizing automatic control. The fixed end of the three-axis slide is fixedly connected to the side of the box 1. The shooting position of the camera is controlled at any time by the control device 8.

[0028] The fill light device 6 irradiates light into the box 1 and is located on the same side as the image acquisition device 7, which is used to prevent the light of the fill light device 6 from directly irradiating the camera, resulting in unclear shooting, etc., avoiding the problem of lens glare caused by direct light, thereby improving the image quality. Further, the fill light device 6 is arranged between the image acquisition device 7 and the inner side of the box 1 to ensure that the light of the fill light device 6 does not directly irradiate the camera. Among them, in order to prevent interference with the image acquisition device 7 and the fill light device 6, the hole opened in the box 1 is usually arranged at a different position from the image acquisition device 7, but in order to better facilitate the operation of putting in and taking out the mushroom sticks to be photographed, the hole opened in the box 1 is arranged at a position close to the fixed turntable device 2, for example, it is opened on a side of the box 1 close to the fixed turntable device 2. According to actual needs, a door or curtain can be set for the hole to prevent dust from contaminating the inside of the box 1 when it is idle, and to prevent the light outside the box 1 from causing light pollution to the mushroom sticks in the box 1 when it is in use.

[0029] The outer surface of the box 1 is provided with control buttons and a display device, which are electrically connected to the control device 8. The control button manually operates the control device 8, and the control button includes conventional operation buttons such as start, stop, and rotate. The display device is used to display corresponding information.

[0030] The method of using the device of the present invention is: S1. Place the edible mushroom stick into the box 1 through the hole of the box 1 , and place one end of the edible mushroom stick on the first mushroom stick fixing device 3 .

[0031] S2. The control device 8 drives the clamping turntable device 4 to extend toward the fixed turntable device 2 so that the second mushroom stick fixing device 5 is in contact with the edible mushroom sticks.

[0032] S3. The signal fed back to the control device 8 by the three-axis gyroscope sensor detects the placement angle of the edible mushroom stick and adjusts it manually, and the clamping degree of the edible mushroom stick is judged by the pressure sensor until the clamping angle and clamping force of the edible mushroom stick meet the set requirements.

[0033] S4. The fill light device 6 is controlled by the control device 8 to fill light, the fixed turntable device 2 is controlled to rotate by the control device 8, and the image acquisition device 7 is controlled by the control device 8 to collect images of the mushroom sticks until the image acquisition meets the set requirements.

[0034] S5 takes out the edible mushroom sticks from the box body 1 through the hole of the box body 1.

[0035] On the basis of the above implementation scheme, the processors, modules, corresponding control programs, algorithm programs and other supporting technologies mentioned in the present invention can be implemented in combination with existing electrical technology, information technology, software technology and general protocols. They are not within the scope of protection required by the present invention and will not be described in detail in this application.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered as exemplary and non-restrictive in all respects.

Claims

1. A device for collecting, processing and identifying edible mushroom stick images, comprising a hollow box (1), characterized in that: A fixed turntable device (2) is provided on the bottom surface of the box body (1); a first mushroom stick fixing device (3) is magnetically connected to the bearing surface of the fixed turntable device (2); a clamping turntable device (4) which is capable of telescopic movement toward the fixed turntable device (2) is provided on the top surface of the box body (1); a second mushroom stick fixing device (5) is magnetically connected to the clamping surface of the clamping turntable device (4); a fill light device (6) and an image acquisition device (7) are provided on the inner side surface of the box body (1); the box body (1) is also provided with a control device (8) for controlling the fixed turntable device (2), the clamping turntable device (4), the fill light device (6) and the image acquisition device (7); and the box body (1) is also provided with a hole for accommodating the edible mushroom sticks to enter and exit the box body (1).

2. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: Pressure sensors are provided between the bearing surface of the fixed turntable device (2) and the first mushroom stick fixing device (3), and between the clamping surface of the clamping turntable device (4) and the second mushroom stick fixing device (5).

3. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: The first mushroom stick fixing device (3) and the second mushroom stick fixing device (5) are both provided with a three-axis gyroscope sensor.

4. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: The first mushroom stick fixing device (3) and the second mushroom stick fixing device (5) are both bowl-shaped structures.

5. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: The fixed turntable device (2) is an electric turntable, the motor (202) of the electric turntable is provided with a semiconductor heat sink (204) and a temperature sensor, the base (201) of the electric turntable is provided with a control module (205), and the semiconductor heat sink (204) and the temperature sensor are both electrically connected to the control module (205).

6. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: The clamping turntable device (4) comprises an electric push rod (401) that telescopically moves toward the fixed turntable device (2); the telescopic end of the electric push rod (401) is rotatably connected to the clamping turntable (402); the rotation axis of the clamping turntable (402) is coaxially arranged with the electric push rod (401).

7. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: The image acquisition device (7) comprises a camera and a three-axis slide fixedly connected to the camera, wherein the fixed end of the three-axis slide is fixedly connected to the side surface inside the box (1).

8. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: The fill light device (6) irradiates light into the box (1) and is located on the same side as the image acquisition device (7), and the fill light device (6) is arranged between the image acquisition device (7) and the inner side surface of the box (1).

9. The edible mushroom stick image acquisition, processing and recognition device according to claim 1, characterized in that: The outer surface of the box body (1) is provided with control buttons and a display device, and the control buttons and the display device are electrically connected to the control device (8).

10. A method for acquiring an image of an edible mushroom stick, using the edible mushroom stick image acquisition, processing and recognition device according to any one of claims 1 to 9, characterized in that: Includes steps: S1. Place the edible mushroom stick into the box (1) through the hole of the box (1), and place one end of the edible mushroom stick on the first fixing device; S2. driving the clamping turntable device (4) to extend toward the fixed turntable device (2) so that the second mushroom stick fixing device (5) is in contact with the edible mushroom stick; S3. The placement angle of the edible mushroom stick is monitored and manually adjusted by the signal feedback from the three-axis gyroscope sensor, and the clamping degree of the edible mushroom stick is determined by the pressure sensor until the clamping angle and clamping force of the edible mushroom stick meet the set requirements; S4. The control device (8) controls the fill light device (6) to fill light, the control device (8) controls the fixed turntable device (2) to rotate, and the control device (8) controls the image acquisition device (7) to acquire the image of the mushroom stick until the image acquisition meets the set requirements; S5. Taking out the edible mushroom sticks from the box (1) through the hole of the box (1).

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