CN114097675B - Automatic vertical shrimp culture device and culture method - Google Patents
Automatic vertical shrimp culture device and culture method Download PDFInfo
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- CN114097675B CN114097675B CN202111153375.8A CN202111153375A CN114097675B CN 114097675 B CN114097675 B CN 114097675B CN 202111153375 A CN202111153375 A CN 202111153375A CN 114097675 B CN114097675 B CN 114097675B
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30242—Counting objects in image
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
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Abstract
The application relates to a vertical automatic prawn culture device and a culture method, comprising the following steps: the automatic feeding device comprises a moving mechanism and a feeding mechanism, wherein the feeding mechanism comprises two groups of symmetrically arranged support brackets, a first chain wheel is arranged at the bottom of each group of support brackets, a second chain wheel is arranged at the top of each support bracket, the first chain wheel is connected with the second chain wheel through a first chain, and the first chain wheels are connected through a rotating shaft, so that the two groups of support brackets are connected; a plurality of culture space chambers are arranged on the first chain, and the culture space chambers do circular motion under the action of the first chain; the feeding mechanism is arranged on the application, and can implement accurate feeding quantity, so that not only is the water environment deterioration in the cultivation barrel reduced, but also the cultivation environment health of the prawns is ensured, the accurate feeding function is realized according to the quantity of the prawns in different growth stages as a reference value, and the cleaning of water quality is ensured.
Description
Technical Field
The application relates to the field of shrimp culture, in particular to a vertical automatic shrimp culture device and a culture method.
Background
In recent years, the aquaculture industry in China is continuously developed, and the yield of aquatic products is rapidly increased. This shows that aquaculture production is on an increasing trend year by year. However, with the increasing of the cultivation area, some key problems in the cultivation process start to appear, and restrict the development of the aquaculture industry and endanger the food safety of human beings, such as water pollution, cultivation density, bacterial and virus, water resource shortage, hormone, heavy metal and the like. In view of such problems, the conventional aquaculture industry no longer meets the modern aquaculture demands, but the industrial circulating water aquaculture technology with the advantages of water saving, land saving, short aquaculture period, high yield, easy management, no limitation of seasonal variation, high automation degree, no pollution and the like is beginning to be paid attention to and accepted by people. The industrial circulating water cultivation technology is a technology for realizing the recycling of cultivation water by comprehensive modern technology, reducing the pollution of cultivation environment and improving the water utilization rate. In the cultivation process, as metabolites of cultivation objects, residual baits, biological corpses and other proteins cannot be timely decomposed, harmful substances such as ammonia nitrogen, nitrite nitrogen and the like of the water body rise, so that the water quality is polluted, toxic action is generated on the cultivation objects, and a large number of cultivation objects die. In the industrial cultivation process, a biological water purification technology is widely applied in a water quality treatment mode, and the biological membrane method is widely applied and mainly relies on microorganisms attached to the surface of a biological carrier or a filter material to degrade harmful substances such as ammonia nitrogen, nitrite nitrogen, nitrate nitrogen and the like in a water body, so that the water purification function is achieved. However, the method does not solve the problem from the root, the feeding amount is still determined by the subjective feeling of the breeder, the standard cannot be formed for feeding, and the waste of the baits and the insufficient feeding of the baits may exist. In addition, the existing circulating culture system has larger occupied space, cannot realize unified intelligent management, and is not beneficial to industrialization.
Disclosure of Invention
The application overcomes the defects of the prior art and provides a vertical automatic prawn culture device and a culture method.
In order to achieve the above purpose, the application adopts the following technical scheme:
the application provides a vertical automatic prawn culture device, which comprises a moving mechanism and a discharging mechanism, wherein the discharging mechanism is arranged on the moving mechanism;
the moving mechanism comprises two groups of symmetrically arranged support brackets, a first chain wheel is arranged at the bottom of each group of support brackets, a second chain wheel is arranged at the top of each support bracket, the first chain wheel is connected with the second chain wheel through a first chain, and the first chain wheels are connected through a rotating shaft, so that the two groups of support brackets are connected; a plurality of culture space chambers are arranged on the first chain, and the culture space chambers do circular motion under the action of the first chain;
the discharging mechanism comprises a second supporting frame, a linear guide rail is arranged on the second supporting frame and connected with a supporting plate, a discharging bin is arranged on the supporting plate, a discharging channel is arranged on the side portion of the discharging bin, and the other end of the discharging channel is connected with a feeding bin.
Further, in a preferred embodiment of the present application, the cultivation space room comprises a first support frame, and connecting rods are arranged at two ends of the first support frame, and are fixed on the first chain.
Further, in a preferred embodiment of the present application, the first support frame is provided with reinforcing rods at both ends, and the reinforcing rods are connected to the placing frame.
Further, in a preferred embodiment of the present application, a camera is disposed on the first support frame, and the camera is used for collecting real-time information during cultivation, where the real-time information at least includes cultivation quantity of prawns in a cultivation barrel disposed on the placement frame.
Further, in a preferred embodiment of the present application, a third sprocket is further disposed on the rotating shaft, and the third sprocket is connected to a fourth sprocket through a second chain, and the fourth sprocket is driven by a driving motor, and the driving motor is disposed on any one of the sets of support brackets.
Further, in a preferred embodiment of the present application, the second support frame is further provided with a rotating motor, an output end of the rotating motor is connected with a swinging shaft, and swinging pages distributed circumferentially are arranged on the swinging shaft.
Further, in a preferred embodiment of the present application, a second cylinder is further disposed on the second support frame, the second cylinder drives the support plate, and both ends of the second support frame are fixed on the bottom of the support bracket.
Further, in a preferred embodiment of the present application, the swing page swings in the discharging bin.
The second aspect of the application provides a cultivation method of a vertical automatic prawn cultivation device, which is applied to any one of the vertical automatic prawn cultivation devices and comprises the following steps:
acquiring an image in a cultivation barrel on a placing frame;
smoothing filtering processing is carried out on the image so as to eliminate random noise in the image, sharpening processing is carried out on the image so as to strengthen the contour edge of prawns in the image, and characteristic contours are extracted from the image;
counting the number of characteristic contours in the image, and calculating the number of prawns in the culture barrel according to the number of the characteristic contours;
calculating the required bait amount based on the quantity of the prawns;
and transmitting the required bait amount to a discharging mechanism control terminal.
Further, in a preferred embodiment of the present application, the number of feature contours in the image is counted, and the number of prawns in the cultivation bucket is calculated according to the number of feature contours, which specifically includes the following steps:
and determining the growth stages of the shrimps in the image according to the characteristic contour, and respectively recording the number of the shrimps in different growth stages to obtain the number of the shrimps in each growth stage.
The application solves the defects existing in the background technology, and has the following beneficial effects: the vertical shrimp culture device provided by the application can calculate the feeding amount according to the growth condition of the culture barrels on the placing frame and the quantity of shrimps in the culture barrels, so that baits can be accurately placed on the culture barrels by utilizing the discharging mechanism. The application can be a vertical type cultivation structure, and is automatically controlled and high in intelligent degree when in use, and the structure can accommodate a plurality of cultivation systems, occupies small space and is easy to manage. The feeding mechanism is arranged on the feeding device, and can automatically and uniformly feed the prawns in the culture system, and can feed the prawns according to the movable environment state of the prawns, so that the feeding timeliness is ensured, the technical problem that the prawns slowly grow due to untimely feeding is avoided, the water environment in the culture barrel is reduced due to the fact that the feeding quantity is accurate, the health of the culture environment of the prawns is ensured, the accurate feeding function is realized according to the quantity of the prawns in different growth stages as a reference value, and the cleaning of water quality is ensured.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other embodiments of the drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of the overall structure of a vertical automated shrimp farming device;
FIG. 2 shows a partial schematic diagram of a vertical automated shrimp farming device;
FIG. 3 shows a partial schematic diagram of a vertical automated shrimp farming device;
FIG. 4 shows a partial schematic diagram of a vertical automated shrimp farming plant;
FIG. 5 shows a partial schematic view of the moving mechanism;
fig. 6 shows a partial schematic view of the discharging mechanism;
fig. 7 shows a partial schematic view of the discharging mechanism;
fig. 8 shows a partial schematic view of the discharging mechanism;
FIG. 9 shows a method flow diagram of a method of cultivation of a vertical automated shrimp farming plant;
in the figure:
1. the device comprises a moving mechanism, a discharging mechanism, a supporting bracket, a first sprocket, a second sprocket, a first chain, a rotating shaft and a rotating shaft, wherein the moving mechanism, the discharging mechanism, the supporting bracket, the first sprocket, the second sprocket, the first chain and the rotating shaft are respectively arranged at the positions of the first sprocket, the second sprocket and the rotating shaft respectively, 1-6 parts of a culture space chamber, 1-7 parts of a third chain wheel, 1-8 parts of a second chain, 1-9 parts of a fourth chain wheel, 1-10 parts of a driving motor, 2-1 parts of a second supporting frame, 2-2 parts of linear guide rails, 2-3 parts of supporting plates, 2-4 parts of discharging bins, 2-5 parts of discharging channels, 2-6 parts of feeding bins, 2-7 parts of rotating motors, 2-8 parts of swinging shafts, 2-9 parts of swinging pages, 2-10 parts of second cylinders, 3-1 parts of first supporting frames, 3-2 parts of connecting rods, 3-3 parts of reinforcing rods and 3-4 parts of placing racks.
Detailed Description
In order that the above objects, features and advantages of the application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and detailed description thereof, which are simplified schematic drawings which illustrate only the basic structure of the application and therefore show only those features which are relevant to the application, it being noted that embodiments of the application and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1, 2, 3 and 4, the first aspect of the present application provides a vertical automatic prawn culturing device, which comprises a moving mechanism 1 and a discharging mechanism 2, wherein the discharging mechanism 2 is arranged on the moving mechanism 1;
the moving mechanism 1 comprises two groups of symmetrically arranged support brackets 1-1, a first chain wheel 1-2 is arranged at the bottom of each group of support brackets 1-1, a second chain wheel 1-3 is arranged at the top of each support bracket 1-1, the first chain wheels 1-2 and the second chain wheels 1-3 are connected through a first chain 1-4, and the first chain wheels 1-2 are connected through a rotating shaft 1-5, so that the two groups of support brackets 1-1 are connected; a plurality of culture space chambers 1-6 are arranged on the first chain 1-4, and the culture space chambers 1-6 do circular motion under the action of the first chain 1-4;
further, in a preferred embodiment of the present application, the cultivation space room 1-6 comprises a first support frame 3-1, wherein the two ends of the first support frame 3-1 are provided with connecting rods 3-2, and the connecting rods 3-2 are fixed on the first chain 1-4.
Further, in a preferred embodiment of the present application, a third sprocket 1-7 is further disposed on the rotating shaft 1-5, the third sprocket 1-7 is connected to a fourth sprocket 1-9 through a second chain 1-8, the fourth sprocket 1-9 is driven by a driving motor 1-10, and the driving motor 1-10 is disposed on any one set of support frames 1-1.
It should be noted that, when the cultivating user can put the cultivating system in the cultivating space room 1-6, the fourth sprocket 1-9 can be driven by the driving motor 1-10 to further drive the third sprocket 1-7 under the action of the second chain 1-8, further the two symmetrically arranged first sprockets 1-2 are started under the action of the rotating shaft 1-5, the first chain 1-4 is made to do circular motion, and the cultivating space room 1-6 is made to do circular motion under the action of the first chain 1-4, when the cultivating space room moves to the bottom of the supporting bracket 1-1, the cultivating system in the cultivating space room 1-6 can be put into, so that the cultivating system can be orderly put into the bait through circular motion, the bait can be monitored and fed to the cultivating system by the machine instead of manpower, and the bait can be regularly and quantitatively fed, so that the feeding efficiency is improved.
Further, as shown in fig. 5, in a preferred embodiment of the present application, the first support frame 3-1 is provided with reinforcing rods 3-3 at both ends, and the reinforcing rods 3-3 are connected to the placing frame 3-4.
Further, in a preferred embodiment of the present application, a camera is disposed on the first support frame 3-1, and the camera is used for collecting real-time information during cultivation, where the real-time information at least includes the cultivation number of prawns in the cultivation barrel disposed on the placement frame.
It should be noted that, since there are shrimps in different growth stages in one cultivation barrel, but the feeding amounts required by the shrimps in different growth stages are inconsistent, the camera can be used to acquire the images in the cultivation barrel, so as to filter the images in the cultivation barrel to obtain the body shape profile of the shrimps, and the number of shrimps in cultivation and the growth stages are analyzed according to the body shape profile, so that the feeding amounts required to be fed are accurately calculated according to the number of the shrimps in different growth stages in the cultivation barrel, the feeding amount calculated by the method is more accurate, and the accurate feeding function is realized.
It should be noted that, be provided with temperature sensor on the first braced frame 3-1, this temperature sensor can realize detecting the temperature value of farming systems (breed bucket), because the temperature value can influence the feed intake of shrimp in the farming systems on the one hand, consequently, further according to the change of temperature further adjust the feed amount of feed mechanism for feed mechanism is more accurate when throwing into the bait. On the other hand, the first support frame 3-1 is provided with a camera, the camera can be arranged at a plurality of angles and directions to collect images in the culture barrel, the real-time information at least comprises the culture density of the shrimps in the unit volume in the culture barrel and the quantity of the shrimps in the unit volume, and then the required feeding amount is calculated according to the culture density of the shrimps in the unit volume and the quantity of the shrimps in the unit volume, and then the feeding mechanism is utilized to feed the culture barrel. On the other hand, the growth condition of the prawns in the culture system can be monitored in real time through the camera, if the culture density in the unit volume is higher than a certain value, a culture user is reminded to carry out proper fishing so as to keep the optimal culture density of the prawns in the culture barrel, further the period from growth to maturation of the prawns is shortened, and the maximization of economic benefit is realized. In still another aspect, the camera can monitor the growth condition of the prawns in the cultivation barrel in real time, if dead individuals are picked up in the cultivation barrel by the camera, the dead individuals can be fed back to the cultivation user in real time, and the dead individuals are cleaned in time, so that the pollution of water quality in the cultivation barrel caused by the fact that the dead individuals remain in the cultivation barrel is avoided.
As shown in fig. 6, 7 and 8, the discharging mechanism 2 comprises a second supporting frame 2-1, a linear guide rail 2-2 is arranged on the second supporting frame 2-1, the linear guide rail 2-2 is connected with a supporting plate 2-3, a discharging bin 2-4 is arranged on the supporting plate 2-3, a discharging channel 2-5 is arranged on the side part of the discharging bin 2-4, and the other end of the discharging channel 2-5 is connected with an access bin 2-6.
Further, in a preferred embodiment of the present application, the second support frame 2-1 is further provided with a rotating motor 2-7, an output end of the rotating motor 2-7 is connected with a swinging shaft 2-8, and the swinging shaft 2-8 is provided with swinging pages 2-9 distributed circumferentially.
Further, in a preferred embodiment of the present application, a second cylinder 2-10 is further disposed on the second support frame 2-1, the second cylinder 2-10 drives the support plate 2-3, and both ends of the second support frame 2-1 are fixed on the bottom of the support frame 1-1.
Further, in a preferred embodiment of the present application, the swing page 2-9 swings within the discharge bin 2-4.
During feeding, baits enter the discharging channel 2-5 from the feeding bin 2-6 so as to enter the discharging bin 2-4, a metering sensor is arranged in the discharging channel 2-5, the feeding amount transmitted by a feeding control terminal (such as a feeding amount metering program) can be received through the metering sensor, a control valve is arranged in the discharging channel 2-5, and when the feeding amount reaches the feeding amount of the feeding control terminal, the control valve is closed so as to realize quantitative feeding. In addition, in the feeding process, after the rotating motor 2-7 drives the swinging shaft 2-8, the swinging shaft 2-8 drives the swinging pages 2-9, and the swinging pages 2-9 are circumferentially distributed on the swinging shaft 2-8, so that baits can be more uniformly fed into the cultivation barrel, and the baits are prevented from being fed into a certain position only. In the feeding process, the second air cylinder 2-10 is used for pushing the supporting plate 2-3, so that the 2-4 is opposite to the position of the cultivation barrel, the feeding is more accurate, and the process mainly comprises the steps of arranging the alignment sensors in the placing frame 3-4 and the supporting plate 2-3, so that the position can be moved every time when feeding, and the accurate feeding is realized.
In summary, the vertical shrimp culturing device provided by the application can calculate the feeding amount according to the growth condition of the culturing barrels on the placing frame and the quantity of shrimps in the culturing barrels, so that baits can be accurately placed on the culturing barrels by utilizing the discharging mechanism. The application can be a vertical type cultivation structure, and is automatically controlled and high in intelligent degree when in use, and the structure can accommodate a plurality of cultivation systems, occupies small space and is easy to manage. The feeding mechanism is arranged on the feeding device, and can automatically and uniformly feed the prawns in the culture system, and can feed the prawns according to the movable environment state of the prawns, so that the feeding timeliness is ensured, the technical problem that the prawns slowly grow due to untimely feeding is avoided, the water environment in the culture barrel is reduced due to the fact that the feeding quantity is accurate, the health of the culture environment of the prawns is ensured, the accurate feeding function is realized according to the quantity of the prawns in different growth stages as a reference value, and the cleaning of water quality is ensured.
The second aspect of the application provides a cultivation method of a vertical automatic prawn cultivation device, which is characterized by being applied to any one of the vertical automatic prawn cultivation devices, and comprising the following steps:
s102, acquiring an image in a cultivation barrel on a placing frame;
s104, carrying out smoothing filtering processing on the image to eliminate random noise in the image, carrying out sharpening processing on the image to strengthen the contour edge of the prawn in the image, and extracting characteristic contours from the image;
s106, counting the number of characteristic contours in the image, and calculating the number of prawns in the culture barrel according to the number of the characteristic contours;
s108, calculating the required bait amount based on the quantity of the prawns;
s110, transmitting the required bait quantity to a discharging mechanism control terminal.
In the smoothing filtering process, a canny algorithm is used to calculate the gradient amplitude and direction of the smoothed image, so as to determine the body shape characteristic outline of the smoothed image, wherein the gradient amplitude meets the following relation:
;
the direction of the gradient magnitude of the image can be expressed as:
;
wherein the method comprises the steps ofFor gradient amplitude +.>For the gradient amplitude in the x-direction, +.>Gradient amplitude in y-direction, when the amplitude array is +.>The larger the value, the larger the image gradient value of the corresponding image therein. When the gradient amplitude isLess than the interpolation result in both gradient directions, then +.>The corresponding edge is assigned 0, which indicates that the edge of the point in the image is a false edge; when the contour end point is reached, namely the contour point or the contour line is a real edge, the contour edge which can be connected is found out from the position of the field, and the adjacent contour edges are connected, and the obtained contour is the contour of the prawn.
Wherein the method comprises the steps ofWhen adjacent contour edges are connected, the directions of the gradient amplitude values are used for series connection to form the shape contour of the prawn.
It is to be noted that, the contour obtained through the body shape contour is to confirm what kind of growth stage the shrimp in the breed bucket is in, and the quantity in the breed bucket is counted, thereby obtain the growth stage quantity of each shrimp, and then calculate the feeding volume according to the shrimp quantity of each growth stage in the breed bucket, thereby realize accurate feeding, avoided the error that produces when artifical feeding, can liberate the manpower simultaneously, form intelligent feeding strategy.
Further, in a preferred embodiment of the present application, the number of feature contours in the image is counted, and the number of prawns in the cultivation bucket is calculated according to the number of feature contours, which specifically includes the following steps:
and determining the growth stages of the shrimps in the image according to the characteristic contour, and respectively recording the number of the shrimps in different growth stages to obtain the number of the shrimps in each growth stage.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
The above-described preferred embodiments according to the present application are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present application. The technical scope of the present application is not limited to the contents of the specification, and the technology must be determined according to the scope of claims.
Claims (1)
1. The cultivation method of the vertical automatic prawn cultivation device is characterized by comprising the following steps of:
acquiring an image in a cultivation barrel on a placing frame;
smoothing filtering processing is carried out on the image so as to eliminate random noise in the image, sharpening processing is carried out on the image so as to strengthen the contour edge of prawns in the image, and characteristic contours are extracted from the image;
counting the number of characteristic contours in the image, and calculating the number of prawns in the culture barrel according to the number of the characteristic contours;
calculating the required bait amount based on the quantity of the prawns;
transmitting the required bait amount to a discharging mechanism control terminal;
counting the number of characteristic contours in the image, and calculating the number of prawns in the culture barrel according to the number of the characteristic contours, wherein the method specifically comprises the following steps:
determining the growth stages of the shrimps in the image according to the characteristic contour, and respectively recording the number of the shrimps in different growth stages to obtain the number of the shrimps in each growth stage;
the automatic breeding device of vertical shrimp includes:
the device comprises a moving mechanism and a discharging mechanism, wherein the discharging mechanism is arranged on the moving mechanism;
the moving mechanism comprises two groups of symmetrically arranged support brackets, a first chain wheel is arranged at the bottom of each group of support brackets, a second chain wheel is arranged at the top of each support bracket, the first chain wheel is connected with the second chain wheel through a first chain, and the first chain wheels are connected through a rotating shaft, so that the two groups of support brackets are connected; a plurality of culture space chambers are arranged on the first chain, and the culture space chambers do circular motion under the action of the first chain;
the discharging mechanism comprises a second supporting frame, a linear guide rail is arranged on the second supporting frame and connected with a supporting plate, a discharging bin is arranged on the supporting plate, a discharging channel is arranged on the side part of the discharging bin, and the other end of the discharging channel is connected with a feeding bin;
the cultivation space chamber comprises a first supporting frame, connecting rods are arranged at two ends of the first supporting frame, and the connecting rods are fixed on the first chains;
reinforcing rods are arranged at two ends of the first supporting frame and connected with the placing frame;
the first support frame is provided with a camera which is used for collecting real-time information during cultivation, and the real-time information at least comprises the cultivation quantity of the shrimps in the cultivation barrel arranged on the placement frame;
when the camera shoots dead individuals in the cultivation barrel, feeding the dead individuals back to the cultivation user in real time;
monitoring the growth condition of the prawns in the culture system in real time through a camera, and reminding a culture user of fishing when the culture density in unit volume is higher than a certain value;
the second support frame is also provided with a rotating motor, the output end of the rotating motor is connected with a swinging shaft, and the swinging shaft is provided with swinging pages distributed in a circumferential manner;
the second support frame is also provided with a second air cylinder, the second air cylinder drives the support plate, and both ends of the second support frame are fixed on the bottom of the support bracket;
the swing page swings in the discharging bin;
the rotary shaft is further provided with a third sprocket, the third sprocket is connected with a fourth sprocket through a second chain, the fourth sprocket is driven by a driving motor, and the driving motor is arranged on any group of support brackets.
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