Pig farm nutrient solution supply method and device, electronic equipment and computer storage medium

Abstract

The invention provides a pig farm nutrient solution supply method and device, electronic equipment and a computer storage medium, is applied to a pig farm nutrient solution supply system, and relates to the technical field of animal husbandry. The method comprises the steps that the scale and the number of liquid supply groups in a preset feeding period are obtained; wherein the scale of the liquid supply marshalling represents the number of hog houses in the liquid supply marshalling; based on the scale of the liquid supply marshalling, the pig herd data information and a preset economic weight, the liquid supply demand of each liquid supply marshalling is determined; liquid is supplied to the liquid supply groups in turn in a preset liquid supply time period; firstly, grouping and sorting are conducted on the hog houses according to the pig herd scale, then the liquid supply demand quantity of each group is determined according to the hog house grouping scale, a flexible liquid supply scheme can be determined in a self-adaptive mode, nutrient solutions are supplied to the hog houses in turns in the preset liquid supply time period, the liquid supply demand of each hog house can be guaranteed, and economic benefits are improved; and the user experience is improved.

Description

Technical Field

[0001] This invention relates to the field of animal husbandry technology, and in particular to a method, apparatus, electronic device, and computer storage medium for supplying nutrient solution to pig farms. Background Technology

[0002] Feeding pigs with nutrient solution can accelerate weight gain and improve economic benefits. However, existing whole-farm nutrient solution supply systems suffer from low pump pressure and small flow rates. When valves are opened simultaneously in pig pens, the amount of nutrient solution supplied to each pen is inconsistent, with more supplied to the near end and less to the far end.

[0003] Furthermore, the existing fluid supply schemes are fixed and cannot be flexibly adapted to the actual situation of the pig herd, resulting in low economic efficiency and poor user experience. Summary of the Invention

[0004] The purpose of this invention is to provide a method, apparatus, electronic device, and computer storage medium for supplying nutrient solution to pig farms. First, the pig houses are grouped and sorted according to the size of the pig herd. Then, the nutrient solution supply requirement of each group is determined according to the group size. A flexible nutrient solution supply plan can be adaptively determined. Nutrient solution is supplied to each pig house in turn during a preset supply time period, which can ensure the nutrient solution supply requirement of each pig house, improve economic efficiency, and enhance user experience.

[0005] In a first aspect, the present invention provides a method for supplying nutrient solution to a pig farm, applied to a nutrient solution supply system for a pig farm. The system includes: a nutrient solution storage tank, a supply pump unit, a supply pipeline, and a supply terminal installed in the pigsty; the nutrient solution storage tank is connected to the supply terminal via the supply pipeline; the supply pump unit is used to pump the nutrient solution in the nutrient solution storage tank to the supply terminal via the supply pipeline; the method includes: Obtain the size and number of liquid supply groups within a preset feeding cycle; whereby the size of the liquid supply group represents the number of pig houses in the liquid supply group; The liquid supply demand of each liquid supply group is determined based on the size of the liquid supply group, pig herd data, and preset economic weights. The liquid supply groups are supplied in turn during the preset liquid supply time period.

[0006] In some preferred embodiments of the present invention, the method further includes: The maximum nutrient solution requirement is determined based on the maximum number of pigs, maximum average weight, and maximum water consumption in the pig farm. The performance of the nutrient solution supply pump set is determined based on the maximum demand for nutrient solution, the economic balance between the supply pump set and the supply pipeline, and the timeliness of the nutrient solution.

[0007] In some preferred embodiments of the present invention, before the step of obtaining the size and number of fluid supply groups within a preset feeding cycle, the method further includes: To determine the required amount of nutrient solution on the day of nutrient supply, obtain the number of pigs, average weight of the pigs, and actual water consumption during the feeding cycle. The size of the nutrient solution group is determined based on the nutrient solution demand during the feeding cycle and the performance of the nutrient solution pump group. The number of liquid supply groups is determined based on the size of the liquid supply group and the number of pigs.

[0008] In some preferred embodiments of the present invention, the method further includes: Adjust the size and number of fluid supply groups based on the daily weight gain data of the pig herd.

[0009] In some preferred embodiments of the present invention, the method further includes: the increased revenue from feeding a target amount of nutrient solution and the cost constraint economic weight of the target amount of nutrient solution.

[0010] In some preferred embodiments of the present invention, the step of sequentially supplying liquid to the liquid supply groups within a preset liquid supply time period includes: Once the target supply volume is reached for the current supply group, the supply is stopped, and the next supply group is started. This process continues until the supply volume also reaches the target volume, and multiple cycles of supply are performed until the total supply target for the day is achieved. The target supply volume is based on the total supply target for the day and the constraints of the supply cycle.

[0011] In some preferred embodiments of the present invention, the liquid supply period is from 2 PM to 6 PM on a calendar day.

[0012] Secondly, the present invention provides a nutrient solution supply device for pig farms, applied to a nutrient solution supply system for pig farms. The system includes: a nutrient solution storage tank, a supply pump unit, a supply pipeline, and a supply terminal installed in the pigsty; the nutrient solution storage tank is connected to the supply terminal via the supply pipeline; the supply pump unit is used to pump the nutrient solution in the nutrient solution storage tank to the supply terminal via the supply pipeline; the device includes: The liquid supply group determination module is used to obtain the size and number of liquid supply groups within a preset feeding cycle; wherein, the size of the liquid supply group represents the number of pig houses in the liquid supply group; The liquid supply demand determination module is used to determine the liquid supply demand of each liquid supply group based on the size of the liquid supply group, pig herd data information, and preset economic weights. The liquid supply execution module is used to sequentially supply liquid to the liquid supply group in turn within a preset liquid supply time period.

[0013] Thirdly, the present invention provides an electronic device including a processor and a memory, the memory storing computer-executable instructions that can be executed by the processor, the processor executing the computer-executable instructions to implement the pig farm nutrient solution supply method provided in the first aspect above.

[0014] Fourthly, the present invention provides a computer storage medium storing computer-executable instructions, which, when called and executed by a processor, cause the processor to implement the pig farm nutrient solution supply method provided in the first aspect.

[0015] This invention brings the following beneficial effects: This invention provides a method, apparatus, electronic device, and computer storage medium for supplying nutrient solution in pig farms. The system, applied to a nutrient solution supply system for pig farms, includes: a nutrient solution storage tank, a supply pump set, supply pipelines, and a supply terminal installed in the pigsty. The nutrient solution storage tank is connected to the supply terminal via the supply pipelines. The supply pump set is used to pump the nutrient solution from the storage tank to the supply terminal via the supply pipelines. The method includes: obtaining the size and number of supply groups within a preset feeding cycle; wherein, the size of the supply group represents the supply... The system determines the number of pig houses in each nutrient supply group; the nutrient supply demand of each group is determined based on the group size, pig herd data, and preset economic weights; nutrient supply is then provided to each group in turn during a preset supply period; firstly, the pig houses are grouped and sorted according to the pig herd size, and then the nutrient supply demand of each group is determined based on the group size. This allows for an adaptive and flexible nutrient supply plan, ensuring the nutrient supply needs of each pig house are met during the preset supply period, improving economic efficiency and enhancing the user experience. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A flowchart of a nutrient solution supply method for pig farms provided by the present invention; Figure 2 This is a schematic diagram of a nutrient solution supply system for a pig farm provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of a nutrient solution supply device for pig farms provided in an embodiment of the present invention; Figure 4This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention.

[0018] Icons: 310 - Liquid supply group determination module; 320 - Liquid supply demand determination module; 330 - Liquid supply execution module; 400 - Memory; 401 - Processor; 402 - Bus; 403 - Communication interface. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0025] The existing solution mainly involves increasing the flow rate of the nutrient solution pumps and selecting pump sets that can meet the maximum flow rate when all valves are open simultaneously to satisfy the end-point nutrient solution delivery needs. At the same time, the supply of nutrient solution is increased to ensure sufficient supply to pigsties at remote locations.

[0026] Since nutrient solution needs in pig farms are not supplied 24 / 7, selecting pump sets based on peak demand flow rates leads to overly large flow and power parameters, leaving the pump sets idle most of the time and resulting in wasted costs. To meet the nutrient solution needs of pigsties further afield, the supply needs to be increased, resulting in supply exceeding demand and wasted nutrient solution. Conversely, if the daily nutrient solution supply is less than the demand, pigs in the vicinity will drink more while those further away drink less, leading to an imbalance in usage.

[0027] The purpose of this invention is to provide a method for supplying nutrient solution to pig farms. This method employs a time-segmented, quantitative liquid delivery scheme to reduce the flow rate and power requirements of pump sets when delivering nutrient solution to large-scale pig farms, thereby reducing equipment costs. Simultaneously, a small-volume, frequent supply strategy is adopted, by grouping and opening the terminal valves in batches to ensure the flow rate and pressure at the pipeline end. Furthermore, each group supplies a small amount at a time, rotating in a cycle to ensure that the nutrient solution is evenly distributed to each unit, guaranteeing a balanced drinking time and dosage for the pig herd.

[0028] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0029] Example 1 This invention provides a method for supplying nutrient solution to a pig farm, which is applied to a nutrient solution supply system for pig farms. The system includes: a nutrient solution storage tank, a supply pump set, a supply pipeline, and a supply terminal installed in the pigsty; the nutrient solution storage tank is connected to the supply terminal through the supply pipeline; the supply pump set is used to pump the nutrient solution in the nutrient solution storage tank to the supply terminal through the supply pipeline.

[0030] Specifically, nutrient solution storage tanks are centrally located for storing nutrient solution; each pigsty is equipped with a nutrient solution supply terminal, which can be a faucet and a water tank. During nutrient solution supply, the nutrient solution is poured from the faucet into the water tank; the nutrient solution supply pipeline connects the nutrient solution storage tank and the nutrient solution supply terminal. The overall economic efficiency needs to be considered when designing the nutrient solution supply pipeline.

[0031] Furthermore, in some preferred embodiments of the present invention, the method further includes: determining the maximum demand for nutrient solution based on the maximum number of pigs, maximum average weight, and maximum water consumption in the pig farm; and determining the performance of the nutrient solution supply pump set based on the maximum demand for nutrient solution, the economic benefit balance between the supply pump set and the supply pipeline, and the timeliness of the nutrient solution.

[0032] Specifically, based on the scale of the group's pig farms, the maximum nutrient solution demand is calculated according to the maximum number of pigs, maximum average weight, and maximum water consumption in the farm area. Based on the maximum nutrient solution demand for the entire farm, the economics of balancing the pump sets and the timeliness of nutrient solution supply across the farm are considered to determine the appropriate flow rate per pump set and allocate suitable group sizes. Then, based on the size of each group and the total number of units in the farm, the number of groups is determined, ultimately determining the appropriate pump set size. Each pump set only needs to meet the nutrient solution supply demand of one unit.

[0033] See Figure 1 The flowchart shown below illustrates a method for supplying nutrient solution to a pig farm according to the present invention. The method includes: Step S102: Obtain the scale and number of liquid supply groups within the preset feeding cycle; wherein, the scale of the liquid supply group represents the number of pig houses in the liquid supply group.

[0034] Specifically, the feeding cycle can be the entire breeding cycle of a batch of pigs, or it can be a more detailed division of a breeding cycle based on the growth status of the pig herd. Each feeding cycle corresponds to a preset scale and number of fluid supply groups, which can be set manually based on experience, or planned according to the nutrient solution requirements of the pig herd and the capacity for single fluid supply.

[0035] Furthermore, in some preferred embodiments of the present invention, before obtaining the scale and number of nutrient solution supply groups within a preset feeding cycle, the method further includes: obtaining the number of pigs, average weight of the pigs, and actual water consumption within the feeding cycle to determine the nutrient solution demand on the day of supply; determining the scale of the nutrient solution supply group based on the nutrient solution demand within the feeding cycle and the performance of the nutrient solution supply pump group; and determining the number of nutrient solution supply groups based on the scale of the nutrient solution supply group and the number of pigs.

[0036] Specifically, based on the actual scale of the pig farm, the actual number of pigs, the actual average weight, and the actual water consumption, calculate the actual nutrient solution requirements for each unit. Based on the actual nutrient solution requirements of each unit and the determined pump supply capacity, group the entire farm into units. Ensure that the pump supply capacity meets the nutrient solution requirements of each group. See also Figure 2 The diagram shown is a structural schematic of a nutrient solution supply system for a pig farm provided by an embodiment of the present invention. In this pig farm, all pig houses in use are divided into 6 groups, which are connected to the nutrient solution storage tank through supply pipelines. The control system controls the operation of the supply pump group and the supply terminal.

[0037] Furthermore, in some preferred embodiments of the present invention, the method further includes: adjusting the size and number of fluid supply groups based on the daily weight gain data of the pig herd.

[0038] Specifically, based on the daily weight gain of the pig herd, the changes in nutrient solution requirements within the group are estimated, and the group size and number are dynamically adjusted accordingly.

[0039] Step S104: Determine the liquid supply demand of each liquid supply group based on the size of the liquid supply group, pig herd data information, and preset economic weights.

[0040] Specifically, the nutrient solution requirement for each group = number of pigs in each group × average weight × percentage. The percentage of nutrient solution required by the pig herd is determined based on the experimental results and the cost of the nutrient solution.

[0041] Furthermore, in some preferred embodiments of the present invention, the method further includes: the increased revenue after feeding a target amount of nutrient solution and the cost constraint economic weight of the target amount of nutrient solution.

[0042] Specifically, drinking nutrient solution will lead to increased daily weight gain and reduced feed conversion ratio in pigs, which in turn will increase revenue at slaughter. The optimal percentage is the optimal profit solution, and profit = revenue from improved pig efficiency - cost of nutrient solution.

[0043] Step S106: Supply liquid to the liquid supply group in turn during the preset liquid supply time period.

[0044] Specifically, multiple liquid supply groups take turns supplying liquid, completing all liquid supply within a preset time period.

[0045] Furthermore, in some preferred embodiments of the present invention, the step of sequentially supplying liquid to the supply groups in turn within a preset liquid supply time period includes: after the liquid supply to the currently supplying liquid group reaches the target liquid supply volume, stopping the liquid supply and starting the next liquid supply group, until the liquid supply volume also reaches the target liquid supply volume, and performing multiple rounds of cyclic liquid supply until the total liquid supply target for the day is achieved; wherein, the target liquid supply volume is based on the total liquid supply target for the day and the liquid supply round constraints.

[0046] Specifically, after each group receives 1 / X of its required nutrient solution, that group is immediately closed and the next group is opened. The next group also receives 1 / X of its total required nutrient solution before the next group opens. X represents the number of times the nutrient solution is distributed to each group, where X = nutrient solution requirement per group / nutrient solution quantity supplied per group per time. The amount of nutrient solution supplied per time must meet the drinking needs of the pigs in this group while other groups are supplying nutrient solution; there cannot be a shortage. This cycle continues until the last group finishes, then the first group is opened again, and 1 / X of the total required nutrient solution is supplied once more, continuing this rotation until the total daily requirement is met.

[0047] Furthermore, in some preferred embodiments of the present invention, the liquid supply period is from 2 PM to 6 PM on a calendar day.

[0048] Specifically, the nutrient solution should be supplied between 2:00 PM and 6:00 PM. This is the time of day when the pigs drink the most water. During this time, the pigs are active, have a high desire to drink water, and the nutrient solution will be more effective.

[0049] This invention provides a method for supplying nutrient solution to pig farms. By grouping multiple pig pens and supplying only one group at a time, the required flow rate and power of the pumps are reduced, thereby lowering hardware costs. This small-volume, frequent supply scheme solves the problem of inconsistent supply times for different groups and avoids the risk of inconsistent supply amounts for groups located at different distances.

[0050] This invention provides a method for supplying nutrient solution to pig farms, applied to a nutrient solution supply system. The system includes: a nutrient solution storage tank, a supply pump set, a supply pipeline, and a supply terminal installed in the pigsty. The nutrient solution storage tank is connected to the supply terminal via the supply pipeline. The supply pump set is used to pump the nutrient solution in the storage tank to the supply terminal via the supply pipeline. The method includes: obtaining the size and number of supply groups within a preset feeding cycle; wherein, the size of the supply group represents the number of pigsties in the supply group; determining the supply demand of each supply group based on the size of the supply group, pig herd data information, and preset economic weights; and sequentially supplying nutrient solution to the supply groups within a preset supply time period. First, the pigsties are grouped and sorted according to the pig herd size, and then the supply demand of each group is determined according to the size of the pigsty group. This allows for adaptive and flexible supply scheme determination. By supplying nutrient solution to each pigsty in turn within the preset supply time period, the supply demand of each pigsty can be guaranteed, improving economic efficiency and enhancing user experience.

[0051] Example 2 Based on the above embodiments, this invention provides a nutrient solution supply device for pig farms, applied to a nutrient solution supply system for pig farms. The system includes: a nutrient solution storage tank, a supply pump set, a supply pipeline, and a supply terminal installed in the pigsty; the nutrient solution storage tank is connected to the supply terminal via the supply pipeline; the supply pump set is used to pump the nutrient solution in the nutrient solution storage tank to the supply terminal through the supply pipeline. See also Figure 3 The diagram shown is a structural schematic of a nutrient solution supply device for pig farms provided in an embodiment of the present invention. The device includes: The liquid supply group determination module 310 is used to obtain the scale and number of liquid supply groups within a preset feeding cycle; wherein, the scale of the liquid supply group represents the number of pig houses in the liquid supply group.

[0052] The liquid supply demand determination module 320 is used to determine the liquid supply demand of each liquid supply group based on the size of the liquid supply group, pig herd data information and preset economic weights.

[0053] The liquid supply execution module 330 is used to sequentially supply liquid to the liquid supply group in turn within a preset liquid supply time period.

[0054] Furthermore, in some preferred embodiments of the present invention, the device further includes: a nutrient solution pump group determination module, used to determine the maximum demand for nutrient solution based on the maximum number of pigs, the maximum average weight, and the maximum water consumption of the pig herd in the pig farm; and to determine the performance of the nutrient solution pump group based on the maximum demand for nutrient solution, the economic benefit balance between the nutrient solution pump group and the nutrient solution pipeline, and the timeliness of the nutrient solution.

[0055] Furthermore, in some preferred embodiments of the present invention, the device further includes: a nutrient solution grouping determination module, used to obtain the number of pigs, average weight of the pigs and actual water consumption during the feeding cycle to determine the nutrient solution demand on the day of nutrient solution supply; to determine the size of the nutrient solution grouping based on the nutrient solution demand during the feeding cycle and the performance of the nutrient solution pump group; and to determine the number of nutrient solution groups based on the size of the nutrient solution grouping and the number of pigs.

[0056] Furthermore, in some preferred embodiments of the present invention, the liquid supply grouping adjustment module is used to adjust the size and number of liquid supply groups based on the daily weight gain data of the pig herd.

[0057] Furthermore, in some preferred embodiments of the present invention, the apparatus further includes: an economic weight determination module, used to constrain the economic weight by the increased income after feeding a target amount of nutrient solution and the cost of the target amount of nutrient solution.

[0058] Furthermore, in some preferred embodiments of the present invention, the liquid supply execution module 330 is used to stop the liquid supply after the liquid supply of the currently supplying liquid group reaches the target liquid supply amount, and start the next liquid supply group until the liquid supply amount also reaches the target liquid supply amount, and perform multiple rounds of cyclic liquid supply until the total liquid supply target for the day is completed; wherein, the target liquid supply amount is based on the total liquid supply target for the day and the liquid supply round constraints.

[0059] Furthermore, in some preferred embodiments of the present invention, the liquid supply period is from 2 PM to 6 PM on a calendar day.

[0060] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the pig farm nutrient solution supply device described above can be referred to the corresponding process in the aforementioned embodiments of the pig farm nutrient solution supply method, and will not be repeated here.

[0061] Example 3 This invention also provides an electronic device for operating a nutrient solution supply method in a pig farm; see [link to related documentation]. Figure 4 The schematic diagram of an electronic device provided in the embodiment of the present invention shown includes a memory 400 and a processor 401. The memory 400 is used to store one or more computer instructions, which are executed by the processor 401 to implement the above-mentioned method for supplying nutrient solution to pig farms.

[0062] Furthermore, Figure 4 The electronic device shown also includes a bus 402 and a communication interface 403. The processor 401, the communication interface 403 and the memory 400 are connected via the bus 402.

[0063] The memory 400 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as at least one disk storage device. Communication between this system network element and at least one other network element is achieved through at least one communication interface 403 (which can be wired or wireless), such as the Internet, wide area network, local area network, metropolitan area network, etc. The bus 402 can be an ISA bus, PCI bus, or EISA bus, etc. The bus can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 4 The symbol is represented by a single double-headed arrow, but this does not mean that there is only one bus or one type of bus.

[0064] Processor 401 may be an integrated circuit chip with signal processing capabilities. In implementation, each step of the above method can be completed by the integrated logic circuitry in the hardware of processor 401 or by instructions in software form. Processor 401 can be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), etc.; it can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this invention. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this invention can be directly manifested as execution by a hardware decoding processor, or execution by a combination of hardware and software modules in the decoding processor. The software module can reside in a readily available storage medium in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, or registers. This storage medium is located in memory 400, and processor 401 reads information from memory 400 and, in conjunction with its hardware, completes the steps of the method described in the foregoing embodiments.

[0065] This invention also provides a computer storage medium storing computer-executable instructions. When these computer-executable instructions are called and executed by a processor, they cause the processor to implement the above-described method for supplying nutrient solution to pig farms. For specific implementation details, please refer to the method embodiments, which will not be repeated here.

[0066] The computer program products of the nutrient solution supply method, apparatus and electronic equipment for pig farms provided in the embodiments of the present invention include a computer storage medium storing program code. The instructions included in the program code can be used to execute the methods in the preceding method embodiments. For specific implementation, please refer to the method embodiments, which will not be repeated here.

[0067] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the system and / or device described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0068] Furthermore, in the description of the embodiments of the present invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0069] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, essentially, or the part that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for supplying nutrient solution to a pig farm, characterized in that, A nutrient solution supply system for pig farms includes: a nutrient solution storage tank, a supply pump unit, a supply pipeline, and a supply terminal installed in the pigsty; the nutrient solution storage tank is connected to the supply terminal via the supply pipeline; the supply pump unit is used to pump the nutrient solution in the nutrient solution storage tank to the supply terminal via the supply pipeline; the method includes: Obtain the size and number of the fluid supply group within a preset feeding cycle; wherein, the size of the fluid supply group represents the number of pig houses in the fluid supply group; The liquid supply demand of each liquid supply group is determined based on the size of the liquid supply group, pig herd data information, and preset economic weights. The liquid supply groups are supplied with liquid in turn during the preset liquid supply time period.

2. The method for supplying nutrient solution to pig farms according to claim 1, characterized in that, The method further includes: The maximum requirement for the nutrient solution is determined based on the maximum number of pigs, the maximum average weight, and the maximum water consumption of the pig farm. The performance of the nutrient solution supply pump set is determined based on the maximum demand for the nutrient solution, the economic balance between the supply pump set and the supply pipeline, and the timeliness of the nutrient solution.

3. The method for supplying nutrient solution to pig farms according to claim 2, characterized in that, Before the step of obtaining the size and number of the fluid supply groups within a preset feeding cycle, the method further includes: The required amount of nutrient solution on the day of supply is determined by obtaining the number of pigs, average weight of pigs, and actual water consumption during the feeding cycle. The size of the nutrient solution group is determined based on the nutrient solution demand during the feeding cycle and the performance of the nutrient solution pump group. The number of liquid supply groups is determined based on the size of the liquid supply group and the number of pigs.

4. The method for supplying nutrient solution to pig farms according to claim 3, characterized in that, The method further includes: The size and number of the fluid supply groups are adjusted based on the daily weight gain data of the pig herd.

5. The method for supplying nutrient solution to pig farms according to claim 1, characterized in that, The method further includes constraining the economic weights by the increased revenue after feeding a target amount of nutrient solution and the cost of the target amount of nutrient solution.

6. The method for supplying nutrient solution to a pig farm according to claim 1, characterized in that, The step of sequentially supplying liquid to the liquid supply group within a preset liquid supply time period includes: Once the target supply volume is reached for the currently supplying liquid group, the supply is stopped, and the next supply group is started, until the supply volume also reaches the target supply volume. This process is repeated multiple times until the total supply target for the day is achieved. The target supply volume is based on the total supply target for the day and the supply cycle.

7. The method for supplying nutrient solution to a pig farm according to claim 1, characterized in that, The liquid supply period is from 2 PM to 6 PM on a calendar day.

8. A nutrient solution supply device for pig farms, characterized in that, A nutrient solution supply system for pig farms includes: a nutrient solution storage tank, a supply pump set, a supply pipeline, and a supply terminal installed in the pigsty; the nutrient solution storage tank is connected to the supply terminal via the supply pipeline; the supply pump set is used to pump the nutrient solution in the nutrient solution storage tank to the supply terminal via the supply pipeline; the device includes: The liquid supply group determination module is used to obtain the size and number of liquid supply groups within a preset feeding cycle; wherein, the size of the liquid supply group represents the number of pig houses in the liquid supply group; The liquid supply demand determination module is used to determine the liquid supply demand of each group of the liquid supply groups based on the size of the liquid supply groups, pig herd data information and preset economic weights. The liquid supply execution module is used to sequentially supply liquid to the liquid supply group in turn within a preset liquid supply time period.

9. An electronic device, characterized in that, The method includes a processor and a memory, the memory storing computer-executable instructions that can be executed by the processor, the processor executing the computer-executable instructions to implement the nutrient solution supply method for pig farms according to any one of claims 1 to 7.

10. A computer storage medium, characterized in that, The computer storage medium stores computer-executable instructions, which, when invoked and executed by a processor, cause the processor to implement the nutrient solution supply method for pig farms as described in any one of claims 1 to 7.

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