Method, system and equipment for preventing and controlling ichthyophthirius multifiliis of marine fish and storage medium

Abstract

The embodiment of the invention provides an ichthyophthirius multifiliis control method, system and device for marine fishes and a storage medium. The method comprises the steps that a first fish suction pump is controlled to suck to-be-controlled marine fishes in a first culture net cage into a treatment water cabin; to-be-controlled marine fishes are controlled through the control liquid medicine in the control water tank, and then controlled marine fishes are obtained; and a second fish suction pump is controlled to suck the prevented marine fishes into a second culture net cage from the treatment water cabin, and the first culture net cage and the second culture net cage are located on the traveling path of the prevention ship. To-be-prevented marine fishes in the first culture net cage are sucked into the treatment water chamber through the first fish suction pump for prevention and treatment, after prevention and treatment are completed, the marine fishes are sucked into the second culture net cage through the second fish suction pump, compared with a traditional prevention and treatment mode, ichthyophthirius multifiliis parasitism of the fishes can be effectively prevented and treated, economic losses are reduced, and the prevention and treatment efficiency is improved. The method can be widely applied to the technical field of breeding.

Description

Technical Field

[0001] The present invention relates to the field of aquaculture technology but is not limited thereto, and in particular to a method, system, equipment and storage medium for controlling Ichthyophthirius punctatus in marine fish. Background Art

[0002] Ichthyophthirius parasites are a global problem facing marine aquaculture. Once fish are infected, it is difficult to treat them effectively and promptly. Traditional treatment methods include dragging infected fish to places with faster water flow or reducing density by separating them into cages. However, during the peak period of Ichthyophthirius parasites, these methods are not effective, resulting in large numbers of fish deaths every day, causing huge economic losses to the aquaculture industry. Summary of the invention

[0003] The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.

[0004] The main purpose of the embodiments of the present invention is to provide a method, system, device and storage medium for controlling Ichthyophthirius punctatus in marine fish, which can effectively control Ichthyophthirius punctatus parasitism in fish and reduce economic losses.

[0005] In a first aspect, an embodiment of the present invention provides a method for controlling Ichthyophthirius punctatus in marine fish, which is applied to a control device, wherein the control device comprises a control vessel and a cage module, wherein the control vessel is provided with a treatment water tank, a first fish suction pump and a second fish suction pump, and the cage module comprises a plurality of breeding cages, and the method for controlling Ichthyophthirius punctatus in marine fish comprises:

[0006] Controlling the first fish suction pump to suck the marine fish to be controlled in the first breeding cage into the treatment water tank;

[0007] The marine fish to be controlled are controlled by the control medicine in the treatment water tank to obtain the controlled marine fish;

[0008] The second fish suction pump is controlled to suck the controlled marine fish from the treatment water tank into the second breeding cage, and the first breeding cage and the second breeding cage are located on the driving path of the control ship.

[0009] In some optional embodiments, a first electromagnetic transceiver is provided in the treatment water cabin, a medicine placing channel is provided on the treatment water cabin, and the method further comprises:

[0010] Controlling the first electromagnetic transceiver to transmit a first electromagnetic wave to the preventive and therapeutic liquid in the treatment water tank, and receiving a first reflected wave reflected by the preventive and therapeutic liquid to obtain a first electrical signal;

[0011] generating a signal intensity spectrum according to the first electrical signal, wherein the intensity spectrum is used to indicate the intensity of the first reflected wave at different positions on the surface of the control liquid;

[0012] Determining the density of marine fish in the treatment water tank according to the signal intensity spectrum;

[0013] Determining a first addition amount of the control medicine according to the density of the marine fish;

[0014] The first added amount of control medicine is introduced into the treatment water tank through the medicine-dispensing channel.

[0015] In some optional embodiments, a pH detection device is further provided in the treatment water tank, and after the added amount of prevention and treatment medicine flows into the treatment water tank through the medicine release channel, the method further includes:

[0016] The pH information of the preventive and therapeutic water in the treatment water tank is detected in real time by the pH detection device;

[0017] When the pH information indicates that the real-time pH of the control medicine in the treatment water tank is less than the preset pH, the second addition amount of the control medicine is determined according to the difference between the real-time pH and the preset pH, and the second addition amount of the control medicine is added into the treatment water tank through the medicine release channel.

[0018] In some optional embodiments, a fish attracting lamp is further provided in the treatment water tank, and the fish attracting lamp is located on the second inner wall surface of the side where the second fish suction pump is connected to the treatment water tank, and the first fish suction pump is connected to the first inner wall surface of the treatment water tank, and the method further comprises;

[0019] Obtaining a straight-line distance from the first inner wall surface to the second inner wall surface;

[0020] The luminous intensity of the fish attracting lamp is set according to the straight-line distance and the marine fish density.

[0021] In some optional embodiments, the first fish suction pump has the same structure as the second fish suction pump, the first fish suction pump includes a first fish collecting cylinder and a first vacuum pump, the first vacuum pump is connected to the first fish collecting cylinder, the first end of the first fish collecting cylinder is connected to the first breeding cage through a first fish suction pipe, the second end of the first fish collecting cylinder is connected to the treatment water tank through a first fish outlet pipe, and the first fish suction pump is controlled to suck the marine fish to be controlled in the first breeding cage into the treatment water tank, including:

[0022] Controlling the first vacuum pump to suck air in the first fish collecting cylinder, so that the first fish suction pipe can suck the marine fish to be controlled in the first breeding cage into the first fish collecting cylinder;

[0023] adding air into the first fish collecting cylinder through an air adding channel on the first fish collecting cylinder so that a first air pressure of the first fish collecting cylinder is greater than or equal to a preset air pressure;

[0024] The marine fish to be controlled are discharged into the treatment water tank through the first fish outlet pipe and the first air pressure.

[0025] In some optional embodiments, a support mechanism is provided in the first fish collecting tube, a filter mechanism is provided on the support mechanism, the filter mechanism is located between the inlet side and the outlet side of the first fish collecting tube, the inlet side of the first fish collecting tube is communicated with the first fish suction pipe, the outlet side of the first fish collecting tube is communicated with the first fish outlet pipe, a second electromagnetic transceiver is provided in the first fish outlet pipe, the filter mechanism includes a first filter screen and a second filter screen, the first filter screen is provided above the second filter screen, the second filter screen translates the first filter screen through a stepping motor, and after the first fish suction pipe sucks the marine fish to be controlled in the first breeding cage into the first fish collecting tube, the method further includes:

[0026] The second electromagnetic wave is emitted to the entrance side of the first fish collecting drum by the second electromagnetic transceiver, and a second electric signal is generated after receiving the reflected second reflected wave;

[0027] generating a signal strength curve according to the second electrical signal, wherein the signal strength curve is used to indicate the intensity of the second reflected wave changing with time;

[0028] Calculating the fish suction density of the first fish suction pipe according to the signal strength curve, wherein the fish suction density is used to indicate the ratio of the seawater sucked by the first fish suction pipe to the marine fish to be controlled;

[0029] Determining a first distance by which the second filter screen is translated relative to the first filter screen according to the fish attracting density and a preset density;

[0030] The second filter screen is controlled to move the first distance in a preset direction relative to the first filter screen.

[0031] In some optional embodiments, the first filter screen includes a plurality of evenly arranged first blocks and first filter holes, the second filter screen includes a plurality of evenly arranged second blocks and second filter holes, and the first distance of translation of the second filter screen relative to the first filter screen is determined according to the fish attraction density and the preset density, including:

[0032] Determining a target overlap degree between the first stopper and the second stopper according to the fish suction density and the preset density;

[0033] Determining the first distance according to the target overlap degree;

[0034] The stepper motor is controlled to drive the second filter screen to translate the first distance relative to the first filter screen in a preset direction, so that the overlap degree between the first block and the second block is equal to the target overlap degree.

[0035] In a second aspect, an embodiment of the present invention provides a system for controlling Ichthyophthirius trichoderma of marine fish, which is applied to a control device, wherein the control device comprises a control ship and a cage module, wherein the control ship is provided with a treatment water tank, a first fish suction pump and a second fish suction pump, and the cage module comprises a plurality of breeding cages, wherein the system for controlling Ichthyophthirius trichoderma of marine fish comprises:

[0036] The first module is used to control the first fish suction pump to suck the marine fish to be controlled in the first breeding cage into the treatment water;

[0037] The second module is used to obtain the cured marine fish after curing the marine fish to be cured by using the curing medicine in the treatment water tank;

[0038] The third module is used to control the second fish suction pump to suck the controlled marine fish from the treatment water tank into the second breeding cage, and the first breeding cage and the second cage are located on the driving path of the control ship.

[0039] In a third aspect, an embodiment of the present invention provides an Ichthyophthirius control device for marine fish, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the Ichthyophthirius control method for marine fish described in the first aspect when executing the computer program.

[0040] In a fourth aspect, a computer storage medium stores computer executable instructions, wherein the computer executable instructions are used to execute the method for controlling Ichthyophthirius punctatus in marine fish described in the first aspect.

[0041] The beneficial effects of the present invention include: when it is necessary to prevent and control marine fish, the marine fish to be prevented and controlled in the first culture cage is sucked into the treatment water tank by controlling the first fish suction pump; the marine fish to be prevented and controlled are prevented and controlled by the preventive and control liquid in the treatment water tank to obtain the prevented and controlled marine fish; the second fish suction pump is controlled to suck the prevented and controlled marine fish from the treatment water tank into the second culture cage, and the first culture cage and the second culture cage are located on the travel path of the prevention and control ship. In the technical scheme of this embodiment, the marine fish to be prevented and controlled in the first culture cage is sucked into the treatment water tank for prevention and control by the first fish suction pump, and after the prevention and control is completed, it is sucked out to the second culture cage by the second fish suction pump. Compared with the traditional prevention and control method, this embodiment can effectively prevent and control the parasitism of Ichthyophthirius punctatus in fish and reduce economic losses. And it avoids the seawater pollution caused by putting the preventive and control liquid into the culture cage.

[0042] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of a system platform architecture for executing a method for controlling Ichthyophthirius punctatus in marine fishes provided by an embodiment of the present invention;

[0044] Figure 2 This is a flow chart of a method for controlling Ichthyophthirius punctatus in marine fish provided by an embodiment of the present invention.

[0045] Figure 3 is a schematic diagram of a prevention and control device provided by an embodiment of the present invention;

[0046] Figure 4 is a schematic structural diagram of a first fish suction pump provided by an embodiment of the present invention;

[0047] Figure 5 is a schematic diagram of a support mechanism and a filter mechanism provided by an embodiment of the present invention;

[0048] Figure 6 is a schematic diagram of a first stopper and a second stopper having a zero overlap degree provided by an embodiment of the present invention;

[0049] Figure 7 is a schematic diagram showing that the overlap between the first stopper and the second stopper is 50% according to an embodiment of the present invention;

[0050] Figure 8 is a schematic diagram of a first stopper and a second stopper provided by an embodiment of the present invention, in which the overlap degree between the first stopper and the second stopper is 100%;

[0051] Fig. 9 It is a schematic diagram of a system for controlling Ichthyophthirius punctatus in marine fish provided by one embodiment of the present invention.

[0052] Reference numerals:

[0053] System platform architecture 1000, processor 1100, memory 1200;

[0054] Prevention and control ship 100;

[0055] A first fish collecting tube 200, a first fish outlet pipe 210, a second valve 211, a first fish suction pipe 220, a first valve 221, a discharge pipe 230, a fourth valve 231, a first vacuum pump 240, a first support rod 241, a second support rod 242, an air suction pipe 243, a third valve 244, a bottom plate 250, a bracket mechanism 260, a first bracket 261, a second bracket 262, a filtering mechanism 270, a first stopper 271, and a second stopper 272;

[0056] Treatment water tank 300, medicine delivery channel 310, fish attracting lamp 320;

[0057] The second breeding cage 400 and the first breeding cage 410. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0059] It should be noted that, although the functional modules are divided in the device schematic diagram and the logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than the module division in the device or the order in the flowchart. The terms "first", "second", etc. in the specification, claims or the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0060] The embodiments of the present invention are further described below in conjunction with the accompanying drawings.

[0061] like Figure 1 As shown, Figure 1 It is a schematic diagram of a system platform architecture for executing a method for controlling Ichthyophthirius punctatus in marine fishes provided by an embodiment of the present invention.

[0062] exist Figure 1 In the example of the system platform architecture 1000, a processor 1100 and a memory 1200 are provided, wherein the processor 1100 and the memory 1200 can be connected via a bus or other means. Figure 1 The example of connecting through bus is taken in the following.

[0063] The memory 1200, as a non-transient computer-readable storage medium, can be used to store non-transient software programs and non-transient computer executable programs. In addition, the memory 1200 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage devices. In some embodiments, the memory 1200 optionally includes a memory remotely arranged relative to the processor 1100, and these remote memories can be connected to the Ichthyophthirius control device of the marine fish via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0064] Those skilled in the art will appreciate that the system platform architecture 1000 can be applied to 5G communication network systems and subsequently evolved mobile communication network systems, etc., and this embodiment does not specifically limit this.

[0065] It can be understood by those skilled in the art that Figure 1 The system platform architecture 1000 shown in the figure does not constitute a limitation on the embodiments of the present invention, and may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0066] Reference Figure 2 , Figure 2 A flow chart of a method for controlling Ichthyophthirius punctatus in marine fish provided by an embodiment of the present invention, which is applied to Figure 3-8 The control equipment shown in the figure comprises a control vessel 100 and a cage module, wherein the control vessel 100 is provided with a treatment water tank 300, a first fish suction pump and a second fish suction pump, and the cage module comprises a plurality of breeding cages. The method for controlling Ichthyophthirius punctatus in marine fishes according to the embodiment of the present invention may include but is not limited to step S100, step S200, and step S300.

[0067] Step S100 , controlling the first fish suction pump to suck the marine fish to be controlled in the first culture cage 410 into the treatment water tank 300 .

[0068] Specifically, refer to Figure 3The first fish suction pump is connected to the first breeding cage 410 through the first seawater connecting opening provided in the prevention and control ship 100, and the marine fish to be controlled are placed in the first breeding cage 410. The specific setting position of the first seawater connecting opening is set according to the needs. The cage module includes a plurality of breeding cages, and the plurality of breeding cages are arranged in sequence. The prevention and control ship 100 performs prevention and control along the plurality of breeding cages in sequence, and sucks the fish in the first breeding cage 410 into the treatment water tank 300 for treatment. After the treatment is completed, the controlled marine fish are sucked into the second cage through the second fish suction pump, and the marine fish to be controlled in the second cage are sucked into the previous breeding cage after being controlled, and so on, thereby realizing uninterrupted prevention and control of the marine fish to be controlled, and the prevention and control efficiency is high.

[0069] Step S200, the marine fish to be controlled are controlled by the control medicine in the treatment water tank 300 to obtain the controlled marine fish.

[0070] Specifically, a control solution for preventing and treating Ichthyophthirius is placed in the treatment water tank 300, and the control solution includes hydrogen peroxide or other solutions with control functions. After the marine fish to be controlled are controlled by the treatment water tank 300, the controlled marine fish are obtained, and a second fish suction pump is placed on the other side of the treatment water tank 300 relative to the first fish suction pump, so that the controlled marine fish are sucked into the corresponding breeding cages through the second fish suction pump, which can not only quickly complete the control, but also avoid the problem of dilution of the solution and pollution of seawater caused by directly placing the solution in the breeding cage, so that the marine fish can be controlled in a green and healthy way. It can be predicted by those skilled in the art that other diseases can also be controlled by the technical solution of the present invention, and the specific diseases are not limited here.

[0071] In some optional embodiments, a first electromagnetic transceiver is provided in the treatment water tank 300, and a drug release channel 310 is provided on the treatment water tank 300, and the method further includes: controlling the first electromagnetic transceiver to transmit a first electromagnetic wave to the control medicine in the treatment water tank 300, and receiving a first reflected wave reflected back by the control medicine to obtain a first electrical signal; generating a signal strength spectrum according to the first electrical signal, and the strength spectrum is used to indicate the intensity of the first reflected wave at different positions on the surface of the control medicine; determining the marine fish density in the treatment water tank 300 according to the signal strength spectrum; determining a first addition amount of the control medicine according to the marine fish density; and placing the first addition amount of the control medicine into the treatment water tank 300 through the drug release channel 310.

[0072] Specifically, the first electromagnetic transceiver is arranged on the upper surface of the treatment water tank 300, and the first electromagnetic transceiver arranged in the treatment water tank 300 can emit the first electromagnetic wave to the control medicine in the treatment water tank 300 in real time or intermittently; when the first electromagnetic wave propagates in the control medicine, the absorption rate of the control medicine when passing through the control medicine is the first absorption rate, and the absorption rate of the control medicine when passing through the marine fish is the second absorption rate, and the second absorption rate is less than the first absorption rate. By receiving the first reflected wave reflected back by the control medicine, the absorption rate of each area of ​​the control medicine to the first electromagnetic wave is obtained, and then the corresponding signal strength spectrum is obtained. The marine fish density in the treatment water tank 300 is determined by the area of ​​the area where the reflection intensity is greater than the preset intensity on the signal strength spectrum. The higher the marine fish density, the more control medicine is needed, so the first addition amount of the control medicine is determined by the marine fish density; and the first addition amount of the control medicine is put into the treatment water tank 300 through the medicine release channel 310. Putting in an appropriate amount of control medicine avoids the problem of excessive waste of control medicine and poor control effect due to too little control medicine.

[0073] In some optional embodiments, a pH detection device is further provided in the treatment water tank 300. After the added amount of control medicine flows into the treatment water tank 300 through the medicine release channel 310, it also includes: real-time detection of the pH information of the control medicine in the treatment water tank 300 by the pH detection device; when the pH information indicates that the real-time pH of the control medicine in the treatment water tank 300 is less than a preset pH, determining a second addition amount of the control medicine according to the difference between the real-time pH and the preset pH, and placing the second added amount of control medicine into the treatment water tank 300 through the medicine release channel 310.

[0074] Specifically, after a period of prevention and control, the control medicine is diluted by the seawater carried by the incoming marine fish to be controlled and the outgoing marine fish to be controlled, and the control medicine carried by the outgoing marine fish to be controlled further reduces the content of the control medicine in the treatment water tank 300. Therefore, it is necessary to add control medicine to the treatment water tank 300 in real time to meet the prevention and control needs. Specifically, the pH information of the control medicine in the treatment water tank 300 is detected in real time by the pH detection device. When the pH of the control medicine decreases, it indicates that the content of the control medicine decreases and new control medicine needs to be added. The specific second added amount is determined by the difference between the real-time pH and the preset pH, and then the second added amount of control medicine is promptly added to the treatment water tank 300 through the medicine release channel 310 to ensure the prevention and control effect.

[0075] In some optional embodiments, a fish attracting lamp 320 is further provided in the treatment water tank 300, and the fish attracting lamp 320 is located on the second inner wall surface on the side where the second fish suction pump is connected to the treatment water tank 300, and the first fish suction pump is connected to the first inner wall surface of the treatment water tank 300. The method also includes: obtaining the straight-line distance from the first inner wall surface to the second inner wall surface; and setting the luminous intensity of the fish attracting lamp 320 according to the straight-line distance and the marine fish density.

[0076] Specifically, refer to Figure 3 By setting the fish attracting lamp 320, the controlled marine fish are directed toward the second fish suction pump, thereby speeding up the fish suction efficiency of the second fish suction pump and further speeding up the control efficiency. By obtaining the straight-line distance from the first inner wall surface to the second inner wall surface, the straight-line distance that the fish attracting lamp 320 needs to pass through is determined, and the proportion of the fish attracting lamp 320 being blocked and absorbed is determined according to the density of marine fish, so that the fish attracting lamp 320 with corresponding luminous intensity is set so that the light of the fish attracting lamp 320 can reach the first inner wall surface, thereby speeding up the control efficiency by reducing the activity time of marine fish in the treatment water tank 300.

[0077] In some optional embodiments, the first fish suction pump has the same structure as the second fish suction pump, the first fish suction pump includes a first fish collecting cylinder 200 and a first vacuum pump 240, the first vacuum pump 240 is connected to the first fish collecting cylinder 200, the first end of the first fish collecting cylinder 200 is connected to the first breeding net cage 410 through a first fish suction pipe 220, the second end of the first fish collecting cylinder 200 is connected to the treatment water tank 300 through a first fish outlet pipe 210, and the first fish suction pump is controlled to suck the marine fish to be controlled in the first breeding net cage 410. The treatment water tank 300 is sucked in, including: controlling the first vacuum pump 240 to suck the air in the first fish collecting cylinder 200, so that the first fish suction pipe 220 sucks the marine fish to be controlled in the first breeding cage 410 into the first fish collecting cylinder 200; adding air to the first fish collecting cylinder 200 through the air filling channel on the first fish collecting cylinder 200, so that the first air pressure of the first fish collecting cylinder 200 is greater than or equal to the preset air pressure; and discharging the marine fish to be controlled into the treatment water tank 300 through the first fish outlet pipe 210 and the first air pressure.

[0078] Specifically, refer to Figure 4After the first vacuum pump 240 sucks the air in the first fish collecting tube 200, the air pressure inside the first fish collecting tube 200 is reduced, so the seawater connected to the first fish suction pipe 220 is sucked into the first fish collecting tube 200 by atmospheric pressure, and the marine fish to be controlled are sucked into the first fish collecting tube 200 simultaneously. After the marine fish to be controlled in the first fish collecting tube 200 are fully sucked, air is added to the first fish collecting tube 200 through the gas filling channel on the first fish collecting tube 200. Specifically, the gas filling channel can be connected to the atmosphere or to the gas filling device. After gas filling, the first air pressure of the first fish collecting tube 200 is greater than or equal to the preset air pressure; at this time, the valve of the first fish outlet pipe 210 is opened, and the marine fish to be controlled are pushed to the first fish outlet pipe 210 by gravity and the pressure of the first air pressure, and then reach the treatment water tank 300. The first vacuum pump is arranged on the bottom plate 250, and the first fish collecting tube 200 is arranged on the bottom plate 250 through the first support rod 241 and the second support rod 242.

[0079] In some optional embodiments, a support mechanism 260 is provided in the first fish collecting tube 200, and a filtering mechanism 270 is provided on the support mechanism 260. The filtering mechanism 270 is located between the inlet side and the outlet side of the first fish collecting tube 200. The inlet side of the first fish collecting tube 200 is communicated with the first fish suction pipe 220, and the outlet side of the first fish collecting tube 200 is communicated with the first fish outlet pipe 210. A second electromagnetic transceiver is provided in the first fish outlet pipe 210. The filtering mechanism 270 includes a first filter screen and a second filter screen. The first filter screen is provided above the second filter screen. The second filter screen translates the first filter screen through a stepping motor. The first fish suction pipe 220 transfers the fish to be cultured in the first breeding cage 410. After the marine fish are sucked into the first fish collecting drum 200, the method further includes: emitting a second electromagnetic wave to the entrance side of the first fish collecting drum 200 through the second electromagnetic transceiver, and generating a second electrical signal after receiving the reflected second reflected wave; generating a signal strength curve according to the second electrical signal, and the signal strength curve is used to indicate the intensity of the second reflected wave changing with time; calculating the fish suction density of the first fish suction pipe 220 according to the signal strength curve, and the fish suction density is used to indicate the ratio of seawater sucked by the first fish suction pipe 220 to the marine fish to be controlled; determining a first distance for the second filter to be translated relative to the first filter according to the fish suction density and a preset density; and controlling the second filter to move the first distance in a preset direction relative to the first filter.

[0080] Specifically, refer to Figure 4-5, the second electromagnetic transceiver is arranged at the entrance side of the first fish collecting drum 200, and the specific setting position is not limited. The second electromagnetic transceiver transmits a second electromagnetic wave to the entrance side of the first fish collecting drum 200. After the second electromagnetic wave passes through the marine fish to be controlled and the seawater flowing into the entrance side, the second reflected wave is reflected back. The second electromagnetic transceiver then generates a second electrical signal, and the second electrical signal reflects the absorption rate of the second electromagnetic wave that changes with time. After receiving the second electrical signal, the controller or the host computer generates a signal strength curve, and the signal strength curve indicates the intensity of the second reflected wave that changes with time. The peak frequency of the reflected wave intensity can be calculated through the signal strength curve, and the peak value represents that the second electromagnetic wave is emitted back by the marine fish. Therefore, the fish suction density of the first fish suction pipe 220 can be calculated through the peak frequency, and the fish suction density indicates the ratio of the seawater sucked by the first fish suction pipe 220 to the marine fish to be controlled. The first distance of the second filter screen relative to the first filter screen is determined according to the fish absorption density and the preset density, that is, the amount of seawater in the first fish collecting drum 200 that needs to be filtered is determined, so as to control the filtering speed of the seawater after the second filter screen is translated relative to the first filter screen to meet the corresponding seawater filtering amount. The filtered seawater is discharged into the sea through the discharge pipe 230. The first fish suction pipe 220 is provided with a first valve 221, through which the first fish suction pipe 220 can be connected to the first breeding cage 410; the first fish outlet pipe 210 is provided with a second valve 211, through which the first fish outlet pipe 210 can be connected to the treatment water tank 300; the air suction pipe 243 between the first vacuum pump 240 and the first fish collecting tube 200 is provided with a third valve 244, through which the first vacuum pump 240 can be connected to the first fish collecting tube 200; the discharge pipe 230 at the bottom of the first fish collecting tube 200 is provided with a fourth valve 231, through which the first fish collecting tube 200 can discharge seawater.

[0081] In some optional embodiments, the first filter screen includes a plurality of evenly arranged first blocks 271 and first filter holes, the second filter screen includes a plurality of evenly arranged second blocks 272 and second filter holes, and the determining of a first distance by which the second filter screen is translated relative to the first filter screen according to the fish suction density and the preset density comprises: determining a target overlap degree between the first block 271 and the second block 272 according to the fish suction density and the preset density; determining the first distance according to the target overlap degree; and controlling the stepping motor to drive the second filter screen to translate relative to the first filter screen in a preset direction by the first distance so that the overlap degree between the first block 271 and the second block 272 is equal to the target overlap degree.

[0082] Specifically, refer to Figure 6-8, the first block 271 and the first filter hole are evenly spaced, and the second block 272 of the second filter net and the second filter hole also have the same structure. By sliding the second filter net in a preset direction, the second block 272 will move to the first filter hole. Similarly, the first block 271 will also block the second filter hole synchronously. The more translations there are, the higher the overlap, and the smaller the gap between the two, the slower the rate at which seawater is filtered. Therefore, by determining the corresponding seawater filtration rate, the target overlap can be obtained, and then the first distance is determined. The bracket mechanism 260 includes a first bracket 261 and a second bracket 262 that are symmetrically arranged, and the second filter net and the first filter net are supported by the first bracket 261 and the second bracket 262.

[0083] Step S300 , controlling the second fish suction pump to suck the controlled marine fish from the treatment water tank 300 into the second culture cage 400 , wherein the first culture cage 410 and the second culture cage 400 are located on the driving path of the control ship 100 .

[0084] Specifically, the second fish suction pump has the same structure as the first fish suction pump. The second fish suction pipe of the second fish suction pump sucks the controlled marine fish into the second fish collecting tube, and then puts the controlled marine fish into the second breeding cage 400 through the second fish outlet pipe.

[0085] The implementation of the embodiment of the present invention has the following beneficial effects: by controlling the first fish suction pump, the marine fish to be controlled in the first culture cage 410 is sucked into the treatment water tank 300; the marine fish to be controlled is controlled by the control liquid in the treatment water tank 300 to obtain the controlled marine fish; the second fish suction pump is controlled to suck the controlled marine fish from the treatment water tank 300 into the second culture cage 400, and the first culture cage 410 and the second culture cage 400 are located on the driving path of the control ship 100. In the technical scheme of this embodiment, the marine fish to be controlled in the first culture cage 410 is sucked into the treatment water tank 300 for control by the first fish suction pump, and after the control is completed, it is sucked out to the second culture cage 400 by the second fish suction pump. Compared with the traditional control method, this embodiment can effectively control the parasitism of Ichthyophthirius spp. in fish and reduce economic losses. And it avoids the seawater pollution caused by putting the control liquid into the culture cage.

[0086] Second, refer to Fig. 9 The embodiment of the present invention provides a system for controlling Ichthyophthirius trichoderma of marine fish, which is applied to a control device. The control device includes a control ship 100 and a cage module. The control ship 100 is provided with a treatment water tank 300, a first fish suction pump and a second fish suction pump. The cage module includes a plurality of breeding cages. The system for controlling Ichthyophthirius trichoderma of marine fish includes:

[0087] The first module is used to control the first fish suction pump to suck the marine fish to be controlled in the first breeding cage 410 into the treatment water;

[0088] The second module is used to obtain cured marine fish by treating the marine fish to be treated with the treatment medicine in the treatment water tank 300;

[0089] The third module is used to control the second fish suction pump to suck the controlled marine fish from the treatment water tank 300 into the second breeding cage 400. The first breeding cage 410 and the second cage are located on the driving path of the control ship 100.

[0090] It can be seen that the contents of the above method embodiments are all applicable to the present system embodiments, the functions specifically implemented by the present system embodiments are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above method embodiments.

[0091] In addition, an embodiment of the present invention provides a device for controlling Ichthyophthirius punctatus on marine fish, the device comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor.

[0092] The processor and the memory may be connected via a bus or other means.

[0093] It should be noted that the computer in this embodiment may correspond to include: Figure 1 The memory and processor in the embodiment shown can constitute Figure 1 Part of the system architecture platform in the illustrated embodiment, both belong to the same inventive concept, so both have the same implementation principles and beneficial effects, and will not be described in detail here.

[0094] The non-transient software program and instructions required to implement the uplink co-channel interference elimination method of the above embodiment are stored in the memory. When executed by the processor, the Ichthyophthirius control method of the marine fish of the above embodiment is executed, for example, the above described method is executed. Figure 2 Method steps S100 to S300 in.

[0095] In addition, one embodiment of the present invention further provides a computer-readable storage medium storing computer-executable instructions. When the computer-executable instructions are used to execute the method for controlling Ichthyophthirius spp. of the hairspray control device, for example, the above-described Figure 2 Method steps S100 to S300 in.

[0096] It will be appreciated by those skilled in the art that all or some of the steps and systems in the disclosed method above may be implemented as software, firmware, hardware and appropriate combinations thereof. Some physical components or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor or a microprocessor, or may be implemented as hardware, or may be implemented as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or a non-transitory medium) and a communication medium (or a temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technologies, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, disk storage or other magnetic storage devices, or any other medium that may be used to store desired information and may be accessed by a computer. Furthermore, it is well known to those skilled in the art that communication media typically include computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0097] The above is a specific description of the preferred implementation of the present invention, but the present invention is not limited to the above-mentioned implementation mode. Technical personnel familiar with the field can also make various equivalent deformations or substitutions under the shared conditions without violating the spirit of the present invention. These equivalent deformations or substitutions are all included in the scope defined by the claims of the present invention.

Claims

1. A method for controlling Ichthyophthirius punctatus in marine fish, characterized in that: Applied to a prevention and control device, the prevention and control device comprises a prevention and control ship and a cage module, the prevention and control ship is provided with a treatment water tank, a first fish suction pump and a second fish suction pump, the cage module comprises a plurality of breeding cages, and the method for preventing and controlling Ichthyophthirius punctatus in marine fish comprises: Controlling the first fish suction pump to suck the marine fish to be controlled in the first breeding cage into the treatment water tank; The marine fish to be controlled are controlled by the control medicine in the treatment water tank to obtain the controlled marine fish; The second fish suction pump is controlled to suck the controlled marine fish from the treatment water tank into the second breeding cage, and the first breeding cage and the second breeding cage are located on the driving path of the control ship.

2. The method for controlling Ichthyophthirius punctatus in marine fish according to claim 1, characterized in that: A first electromagnetic transceiver is provided in the treatment water cabin, and a medicine placing channel is provided on the treatment water cabin. The method further comprises: Controlling the first electromagnetic transceiver to transmit a first electromagnetic wave to the preventive and therapeutic liquid in the treatment water tank, and receiving a first reflected wave reflected by the preventive and therapeutic liquid to obtain a first electrical signal; generating a signal intensity spectrum according to the first electrical signal, wherein the intensity spectrum is used to indicate the intensity of the first reflected wave at different positions on the surface of the control liquid; Determining the density of marine fish in the treatment water tank according to the signal intensity spectrum; Determining a first addition amount of the control medicine according to the density of the marine fish; The first added amount of control medicine is introduced into the treatment water tank through the medicine-dispensing channel.

3. The method for controlling Ichthyophthirius punctatus in marine fish according to claim 2, characterized in that: The treatment water tank is also provided with a pH detection device. After the added amount of prevention and treatment medicine flows into the treatment water tank through the medicine discharge channel, the method further includes: The pH information of the preventive and therapeutic water in the treatment water tank is detected in real time by the pH detection device; When the pH information indicates that the real-time pH of the control medicine in the treatment water tank is less than the preset pH, the second addition amount of the control medicine is determined according to the difference between the real-time pH and the preset pH, and the second addition amount of the control medicine is added into the treatment water tank through the medicine release channel.

4. The method for controlling Ichthyophthirius punctatus in marine fish according to claim 2, characterized in that: The treatment water tank is also provided with a fish attracting lamp, the fish attracting lamp is located on the second inner wall surface of the side where the second fish suction pump is connected to the treatment water tank, the first fish suction pump is connected to the first inner wall surface of the treatment water tank, and the method further comprises: Obtaining a straight-line distance from the first inner wall surface to the second inner wall surface; The luminous intensity of the fish attracting lamp is set according to the straight-line distance and the marine fish density.

5. The method for controlling Ichthyophthirius punctatus in marine fish according to claim 1, characterized in that: The first fish suction pump has the same structure as the second fish suction pump, the first fish suction pump includes a first fish collecting cylinder and a first vacuum pump, the first vacuum pump is connected to the first fish collecting cylinder, the first end of the first fish collecting cylinder is connected to the first breeding net cage through a first fish suction pipe, the second end of the first fish collecting cylinder is connected to the treatment water tank through a first fish outlet pipe, and the first fish suction pump is controlled to suck the marine fish to be controlled in the first breeding net cage into the treatment water tank, including: Controlling the first vacuum pump to suck air in the first fish collecting cylinder, so that the first fish suction pipe can suck the marine fish to be controlled in the first breeding cage into the first fish collecting cylinder; adding air into the first fish collecting cylinder through an air adding channel on the first fish collecting cylinder so that a first air pressure of the first fish collecting cylinder is greater than or equal to a preset air pressure; The marine fish to be controlled are discharged into the treatment water tank through the first fish outlet pipe and the first air pressure.

6. The method for controlling Ichthyophthirius punctatus in marine fish according to claim 5, characterized in that: A support mechanism is provided in the first fish collecting tube, a filter mechanism is provided on the support mechanism, the filter mechanism is located between the inlet side and the outlet side of the first fish collecting tube, the inlet side of the first fish collecting tube is communicated with the first fish suction pipe, the outlet side of the first fish collecting tube is communicated with the first fish outlet pipe, a second electromagnetic transceiver is provided in the first fish outlet pipe, the filter mechanism includes a first filter screen and a second filter screen, the first filter screen is provided above the second filter screen, the second filter screen translates the first filter screen through a stepping motor, and after the first fish suction pipe sucks the marine fish to be controlled in the first breeding cage into the first fish collecting tube, the filter mechanism further includes: The second electromagnetic wave is emitted to the entrance side of the first fish collecting drum by the second electromagnetic transceiver, and a second electric signal is generated after receiving the reflected second reflected wave; generating a signal strength curve according to the second electrical signal, wherein the signal strength curve is used to indicate the intensity of the second reflected wave changing with time; Calculating the fish suction density of the first fish suction pipe according to the signal strength curve, wherein the fish suction density is used to indicate the ratio of the seawater sucked by the first fish suction pipe to the marine fish to be controlled; Determining a first distance by which the second filter screen is translated relative to the first filter screen according to the fish attracting density and a preset density; The second filter screen is controlled to move the first distance in a preset direction relative to the first filter screen.

7. The method for controlling Ichthyophthirius punctatus in marine fish according to claim 6, characterized in that: The first filter screen includes a plurality of evenly arranged first blocks and first filter holes, the second filter screen includes a plurality of evenly arranged second blocks and second filter holes, and the first distance of translation of the second filter screen relative to the first filter screen is determined according to the fish absorption density and the preset density, including: Determining a target overlap degree between the first stopper and the second stopper according to the fish suction density and the preset density; Determining the first distance according to the target overlap degree; The stepper motor is controlled to drive the second filter screen to translate the first distance relative to the first filter screen in a preset direction, so that the overlap degree between the first block and the second block is equal to the target overlap degree.

8. A system for controlling Ichthyophthirius punctatus in marine fish, characterized in that: Applied to prevention and control equipment, the prevention and control equipment includes a prevention and control ship and a cage module, the prevention and control ship is provided with a treatment water tank, a first fish suction pump and a second fish suction pump, the cage module includes a plurality of breeding cages, and the Ichthyophthirius control system for marine fish includes: The first module is used to control the first fish suction pump to suck the marine fish to be controlled in the first breeding cage into the treatment water; The second module is used to obtain the cured marine fish after curing the marine fish to be cured by using the curing medicine in the treatment water tank; The third module is used to control the second fish suction pump to suck the controlled marine fish from the treatment water tank into the second breeding cage, and the first breeding cage and the second cage are located on the driving path of the control ship.

9. A device for controlling Ichthyophthirius punctatus in marine fish, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method for controlling Ichthyophthirius punctatus in marine fish as described in any one of claims 1 to 7 when executing the computer program.

10. A computer storage medium, characterized in that: The computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the method for controlling Ichthyophthirius scoparia of marine fish according to any one of claims 1 to 7.

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