Salt pan valve control method, system, equipment and medium

Abstract

The invention provides a salt pan valve control method, system, equipment and medium, and relates to the technical field of salt pan valves, and the control method comprises the steps: firstly obtaining a sample evaporation pool parameter and a sample evaporation pool salt pan valve control signal, and training an initial salt pan valve control model to obtain a salt pan valve control model; inputting the target evaporation pond parameters into the trained salt pan valve control model to obtain a first control signal of the salt pan valve of the target evaporation pond, and finally controlling the salt pan valve of the target evaporation pond according to the first control signal. Wherein the parameters of the evaporation pond comprise the seawater concentration, the permeation capacity and the seawater color in the evaporation pond, and further comprise the seawater concentration and the seawater surplus of the next evaporation pond. The method can improve the salt mining efficiency.

Description

Technical Field

[0001] The present application relates to the field of salt field technology, and in particular to a salt field valve control method, system, equipment and medium. Background Art

[0002] There are many ways to make salt from seawater. Among them, the simplest and most cost-effective method is the salt pan method. The salt-making process of the salt pan method relies on salt pans. Salt pans refer to evaporation ponds built on the beach that are like rice fields. The evaporation ponds are filled with seawater used to make salt. After being exposed to wind and sun, the water in the evaporation ponds continues to evaporate and the salt concentration continues to increase, eventually producing salt crystals, which are then collected to obtain salt.

[0003] Seawater is pumped into evaporation ponds by high tide or windmills and water pumps. Valves are installed between adjacent evaporation ponds to control the flow of seawater between adjacent evaporation ponds. In the process of solar salt production, in order to improve the efficiency of salt extraction, it is necessary to adjust the amount of seawater in the evaporation ponds.

[0004] In the prior art, the amount of seawater in the evaporation pond is adjusted by opening and closing the valve, but whether the valve is opened and the setting of the water flow after opening depend on the experience of the personnel, which seriously affects the efficiency of salt mining. Summary of the invention

[0005] The purpose of this application is to provide a salt field valve control method, system, equipment and medium to improve salt mining efficiency in response to the above problems.

[0006] In a first aspect, the present application provides a salt field valve control method, comprising: Obtaining target evaporation pond parameters, wherein the target evaporation pond parameters include the evaporation amount of seawater in the target evaporation pond, the first concentration of seawater in the target evaporation pond, the permeation amount of seawater in the target evaporation pond, the color of seawater in the target evaporation pond, the second concentration of seawater in the next evaporation pond, and the remaining amount of seawater in the next evaporation pond; Inputting the target evaporation pool parameters into the salt field valve control model to obtain a first control signal of the salt field valve of the target evaporation pool, wherein the salt field valve control model is trained based on the sample evaporation pool parameters and the sample salt field valve control signal, and the sample evaporation pool parameters include the evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the permeation amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool, and the remaining amount of seawater in the next sample evaporation pool; The salt field valve is controlled according to the first control signal.

[0007] In some possible implementations, the first control signal includes the predicted opening and closing state and the predicted water flow of the salt field valve, and the sample salt field valve control signal includes the opening and closing state of the sample salt field valve and the water flow of the sample salt field valve.

[0008] In some possible implementations, the method further includes: If the predicted water flow is less than a first preset threshold, a first prompt message is generated, where the first prompt message is used to prompt the salt field valve control model to be updated again.

[0009] In some possible implementations, the method further includes: Acquire the current control result of the salt field valve, wherein the current control result includes the actual opening and closing state and the actual water flow rate of the salt field valve; Comparing the actual opening and closing state with the predicted opening and closing state to obtain a first comparison result, and comparing the actual water flow with the predicted water flow to obtain a second comparison result; generating a second control signal according to the first comparison result and / or the second comparison result; The salt field valve is controlled according to the second control signal.

[0010] In some possible implementations, generating a second control signal according to the first comparison result and / or the second comparison result includes: If the first comparison result indicates that the actual opening and closing state is inconsistent with the predicted opening and closing state and / or the second comparison result indicates that the actual water flow is inconsistent with the predicted water flow, a second control signal is generated to adjust the actual opening and closing state and / or the actual water flow.

[0011] In a second aspect, the present application provides a control system for a salt field valve, comprising: an acquisition module, used to acquire target evaporation pool parameters, wherein the target evaporation pool parameters include the evaporation amount of seawater in the target evaporation pool, the first concentration of seawater in the target evaporation pool, the permeation amount of seawater in the target evaporation pool, the color of seawater in the target evaporation pool, the second concentration of seawater in the next evaporation pool, and the remaining amount of seawater in the next evaporation pool; A control module is used to input the target evaporation pool parameters into a salt field valve control model to obtain a first control signal of the salt field valve of the target evaporation pool, wherein the salt field valve control model is trained based on sample evaporation pool parameters and sample salt field valve control signals, and the sample evaporation pool parameters include the evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the permeation amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool, and the remaining amount of seawater in the next sample evaporation pool; and the salt field valve is controlled according to the first control signal.

[0012] In some possible implementations, the first control signal includes the predicted opening and closing state and the predicted water flow of the salt field valve, and the sample salt field valve control signal includes the opening and closing state of the sample salt field valve and the water flow of the sample salt field valve.

[0013] In some possible implementations, the control module is further configured to generate a first prompt message if the predicted water flow is less than a first preset threshold value, wherein the first prompt message is configured to prompt to re-update the salt field valve control model.

[0014] In some possible implementations, the control module is also used to obtain the current control result of the salt field valve, the current control result including the actual opening and closing state and the actual water flow of the salt field valve; compare the actual opening and closing state with the predicted opening and closing state to obtain a first comparison result, and compare the actual water flow with the predicted water flow to obtain a second comparison result; generate a second control signal based on the first comparison result and / or the second comparison result; and control the salt field valve according to the second control signal.

[0015] In some possible implementations, the control module is specifically used to generate a second control signal for adjusting the actual opening and closing state and / or the actual water flow if the first comparison result indicates that the actual opening and closing state is inconsistent with the predicted opening and closing state and / or the second comparison result indicates that the actual water flow is inconsistent with the predicted water flow.

[0016] In a third aspect, the present application provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method described above when executing the computer program.

[0017] In a fourth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, and the computer program implements the method described above when executed by a processor.

[0018] Compared with the prior art, the beneficial effects of the present application are as follows: the present application first obtains the sample evaporation pool parameters and the sample evaporation pool salt field valve control signal to train the initial salt field valve control model to obtain the salt field valve control model, and then inputs the target evaporation pool parameters into the salt field valve control model to obtain the first control signal of the salt field valve of the target evaporation pool, and finally controls the salt field valve of the target evaporation pool according to the first control signal. Among them, the evaporation pool parameters include the seawater concentration, permeation volume, and seawater color in the evaporation pool, and also include the seawater concentration and seawater remaining amount of the next evaporation pool. These parameters have been verified in practice to have a great influence on the salt extraction efficiency of the evaporation pool. Therefore, they can be used as the influencing factors of the salt field valve control model. The present application directly obtains the control result of the salt field valve through the salt field valve control model, which can reduce the dependence on experienced personnel, thereby improving the salt extraction efficiency.

[0019] It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all features and advantages can be realized in any single embodiment. On the contrary, it is understood that the description of features or beneficial effects means that specific technical features, technical solutions or beneficial effects are included in at least one embodiment. Therefore, the description of technical features, technical solutions or beneficial effects in this specification does not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions and beneficial effects described in the present embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiment can be realized without one or more specific technical features, technical solutions or beneficial effects of a specific embodiment. In other embodiments, additional technical features and beneficial effects can also be identified in a specific embodiment that does not embody all embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution in this embodiment, the drawings required for use in the description of the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A flow chart of a method for controlling a salt field valve provided in an embodiment of the present application; Figure 2 A flowchart of a model training method provided in an embodiment of the present application; Figure 3 A schematic diagram of a control system of a salt field valve provided in an embodiment of the present application; Figure 4 A schematic diagram of a computing device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present application. Specifically, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work should fall within the scope of protection of the present application.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In order to facilitate the understanding of this application, a brief introduction to the related technology is first given: Sea salt production is a physical process of gradually concentrating seawater to crystallize sodium chloride. There are many ways to make salt, among which the most economical is the salt pan method, also known as the beach drying method. This method relies on evaporation ponds, using high tides or windmills and water pumps to pump seawater into the pool. Seawater flows through more than a dozen evaporation ponds, and after being exposed to wind and sun, the water evaporates continuously, and the concentration of seawater continues to increase, forming brine. As the concentration of brine continues to increase, it gradually reaches saturation, and finally the saturated brine is allowed to enter the crystallization pool and continue to evaporate. Salt will gradually precipitate and deposit at the bottom of the pool, and it will be collected after reaching a certain level.

[0025] Seawater is circulated between adjacent evaporation ponds through channels, and valves are provided on the channels to control the flow of seawater. In order to improve the efficiency and output of salt mining, the amount of seawater in the evaporation pond needs to be adjusted.

[0026] In the prior art, the amount of seawater in the evaporation pond is adjusted by opening and closing the valve, but whether the valve is opened and the water flow after opening depend on the experience of the personnel, which seriously affects the efficiency of salt mining. For example, according to experience, under normal circumstances, after the evaporation pond is exposed to the sun for 5 days, the staff can actively open the valve to transfer the seawater to the next evaporation pond. However, due to the influence of factors such as weather, if the valve is still opened after the evaporation pond is exposed to the sun for 5 days to transfer the seawater, it will lead to insufficient evaporation and affect the efficiency of salt mining.

[0027] In view of this, an embodiment of the present application provides a salt field valve control method, the method comprising: S101, obtaining target evaporation pond parameters.

[0028] The target evaporation pond parameters refer to the influencing factors that can affect the salt mining efficiency. The influencing factors provided in the embodiment of the present application include two parts. One part is the relevant parameters of the target evaporation pond, including the seawater evaporation amount in the target evaporation pond, the seawater concentration in the target evaporation pond, the seawater penetration in the target evaporation pond, and the seawater color in the target evaporation pond; the other part is the relevant parameters of the next evaporation pond, including the seawater concentration of the next evaporation pond and the remaining seawater in the next evaporation pond.

[0029] Among them, evaporation refers to the amount of seawater evaporated per unit time. In a certain amount of seawater, the total amount of salt is fixed. The greater the amount of seawater evaporated, the higher the concentration of salt. Evaporation is the most important influencing factor in the salt production process. The salt in this application refers to sodium chloride crystals, and in actual operation it can also be other crystals. The evaporation can be obtained through information released by the meteorological station or measured experimentally using a vessel. In actual operation, the method of obtaining the evaporation of seawater can be selected as needed. The size of the evaporation is the most influential factor affecting the concentration of brine in the evaporation pond.

[0030] Seawater concentration refers to the concentration of sodium chloride crystals in seawater. The seawater concentration can be obtained by measuring with a concentration meter. It should be noted that evaporation ponds exist in large areas. The overall concentration of seawater will affect the speed of seawater evaporation, and thus affect the salt production of the target evaporation pond. Therefore, this application collects the seawater concentration of the target evaporation pond and the next evaporation pond as an influencing factor.

[0031] The traditional concentration meter measurement method may have problems such as incomplete collection, high cost and measurement error. In order to more accurately predict and control the changes in seawater concentration in the salt production process, while reducing monitoring costs and improving efficiency, the embodiment of the present application proposes a new method, that is, using seawater color as a key influencing factor to indirectly reflect seawater concentration. The present application combines seawater color and seawater concentration, two concentration-related influencing factors, to improve accuracy and reduce costs.

[0032] Under the ultraviolet irradiation of sunlight, seawater of different concentrations will show different color characteristics, such as RGB value, hue, saturation, etc. The acquisition of seawater color can be achieved by deploying highly sensitive cameras or spectrometers and other equipment to automatically capture images of the seawater surface or record its spectral data within a preset time interval. In actual operation, the method of obtaining the color of seawater can be selected according to actual needs, and this application does not limit it.

[0033] Seawater permeability refers to the amount of seawater that permeates per unit time. Affected by environmental factors, the permeability of different evaporation ponds is different. It can be obtained by direct measurement, and this application does not limit the method of obtaining seawater permeability. In the salt production process, if the permeability of the evaporation pond is too large, the brine in the evaporation pond will penetrate into the ground through the soil or other bottom structures, causing direct loss of brine, thereby reducing salt production. Therefore, seawater permeability is also an important influencing factor in the salt production process.

[0034] The remaining amount of seawater refers to the amount of remaining seawater in the evaporation pond. Due to the irregular shape of the evaporation pond, it may not be discharged cleanly. If it is not discharged cleanly, it will directly affect the seawater concentration in the next evaporation pond, and then affect the salt production of the target evaporation pond. Therefore, the remaining amount of seawater in the next evaporation pond is used as an influencing factor.

[0035] In some embodiments, the target evaporation pond parameters also include the liquid level of the target evaporation pond. The liquid level refers to the liquid level of seawater in the evaporation pond, which can be obtained by a liquid level meter or a liquid level sensor. In actual operation, the method for obtaining the liquid level of the target evaporation pond can be selected as needed. The liquid level of the target evaporation pond directly affects the salt production of the target evaporation pond. Therefore, the liquid level of the target evaporation pond is used as an influencing factor.

[0036] In some embodiments, the target evaporation pond parameters also include meteorological parameters of the target evaporation pond. Meteorological parameters refer to evaporation, precipitation, wind speed, relative humidity and air pressure reported by the weather station. Sea salt production is highly dependent on the production process of the meteorological environment. Meteorological parameters directly affect the process of seawater evaporation and salt crystallization, thereby affecting salt production. Therefore, the meteorological parameters of the target evaporation pond are used as an influencing factor.

[0037] Since each influencing factor has a different impact on salt mining efficiency, the weight of each influencing factor can be set in actual operation, and the weight of each influencing factor can be adjusted in time according to actual application.

[0038] S102: Input the target evaporation pond parameters into the salt field valve control model to obtain a first control signal of the salt field valve.

[0039] The salt field valve refers to the valve on the channel between adjacent evaporation ponds, which is used to control the flow of seawater between adjacent evaporation ponds. The salt field valve in this application is an intelligent valve that can control the opening and closing state and water flow according to the control signal.

[0040] The salt field valve control model is a prediction model used to predict the salt field valve control signal. The salt field valve control model is obtained through training.

[0041] Specifically, the process of acquiring the salt field valve control model includes: acquiring sample evaporation pool parameters and sample salt field valve control signals, wherein the sample evaporation pool parameters include: the evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the infiltration amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool, and the remaining amount of seawater in the next sample evaporation pool, and the sample valve control signal includes the opening and closing state of the sample valve and the water flow of the sample valve, and the opening and closing state of the sample valve and the water flow of the sample valve are calibrated by experts. The evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the infiltration amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool, and the remaining amount of seawater in the next sample evaporation pool are used as inputs of the salt field valve control model, and the opening and closing state of the sample valve and the water flow of the sample valve are used as outputs of the salt field valve control model, and the initial salt field valve control model is trained to obtain the salt field valve control model.

[0042] After the training is completed, the target evaporation pool parameters are input into the salt field valve control model to obtain the first control signal.

[0043] In some embodiments, the first control signal includes the predicted opening and closing state and the predicted water flow of the salt field valve. The opening and closing state of the salt field valve includes open and closed. In actual operation, there may also be other intermediate openings, such as half open, etc. The water flow refers to the amount of seawater flowing from the target evaporation pool to the next evaporation pool within a certain period of time. The predicted opening and closing state and the predicted water flow are obtained by predicting the salt field control model to facilitate the control of the salt field valve. The sample salt field valve control signal includes the opening and closing state of the sample salt field valve and the water flow of the sample salt field valve.

[0044] In some embodiments, the sample evaporation pool parameters further include a liquid level of the sample evaporation pool and meteorological parameters of the sample evaporation pool.

[0045] S103: Control the salt field valve according to the first control signal.

[0046] The salt field valve is controlled according to the predicted opening and closing state and predicted water flow of the salt field valve obtained by the salt field valve control model. For example, if the predicted opening and closing state of the salt field valve is open and the predicted water flow is A, the salt field valve actuator controls the salt field valve to open according to the control signal, and the water flow is A.

[0047] In some embodiments, since too low a water flow rate will affect the overall output of salt, in order to increase the output of the salt field, the water flow rate needs to be limited. Specifically, if the predicted water flow rate is less than a first preset threshold, a first prompt message is generated to prompt the salt field valve control model to be re-updated. The specific updating method may be to collect some new sample data and use the new sample data to re-train the salt field valve control model.

[0048] In some embodiments, the salt field valve is controlled according to the first control signal, and after a period of time, the salt field valve is monitored to see whether it has achieved the target. Specifically, the current control result of the salt field valve is first obtained, that is, the actual opening and closing state and the actual water flow rate. The present application uses two ways to obtain the actual water flow rate, which can be selected as needed in actual operation. The actual water flow rate can be obtained by measuring the flow rate with a flow meter, or the flow rate can be calculated according to the diameter and flow rate of the salt field valve, and then multiplied by the water flow time to determine the actual water flow rate, and the actual opening and closing state of the valve can be obtained by a sensor. Then the actual opening and closing state is compared with the predicted opening and closing state to obtain the first comparison result, and the actual water flow rate is compared with the predicted water flow rate to obtain the second comparison result; the comparison result of the actual opening and closing state and the predicted opening and closing state, as well as the comparison result of the actual water flow rate and the predicted water flow rate, one of the comparison results is inconsistent, and both are inconsistent, and a second control signal will be generated, and the salt field valve is controlled according to the second control signal.

[0049] In some embodiments, if one inconsistency occurs between the first comparison result and the second comparison result, that is, if the actual opening and closing state is inconsistent with the predicted opening and closing state and / or the actual water flow is inconsistent with the predicted water flow, a second control signal is generated to adjust the actual opening and closing state and / or the actual water flow.

[0050] For example, if the predicted opening and closing state obtained according to the salt field control model is open, and the actual opening and closing state is closed, it is necessary to adjust the actual opening and closing state of the salt field valve to the open state. The actual water flow ,and , the salt field valve is controlled to continue to flow water until the actual water flow is equal to the predicted water flow.

[0051] In this application, the sample evaporation pool parameters and the sample evaporation pool salt field valve control signal are first obtained to train the initial salt field valve control model to obtain the salt field valve control model, and then the target evaporation pool parameters are input into the salt field valve control model to obtain the first control signal of the salt field valve of the target evaporation pool, and finally the salt field valve of the target evaporation pool is controlled according to the first control signal. Among them, the evaporation pool parameters include the seawater concentration, permeation volume, and seawater color in the evaporation pool, and also include the seawater concentration and seawater remaining amount of the next evaporation pool. These parameters have been verified in practice to have a great influence on the salt extraction efficiency of the evaporation pool. Therefore, they can be used as the influencing factors of the salt field valve control model. This application directly obtains the control result of the salt field valve through the salt field valve control model, which can reduce the dependence on experienced personnel and thus improve the salt extraction efficiency.

[0052] Combination of the above Figure 1 A salt field valve control method provided in an embodiment of the present application is introduced in detail. Hereinafter, a model training method, a salt field valve control system, an electronic device and a computer-readable storage medium provided in an embodiment of the present application will be introduced in conjunction with the accompanying drawings.

[0053] Figure 2 A flow chart of a model training method provided in an embodiment of the present application is shown in FIG. Figure 2 As shown, the method includes: S201, obtaining sample evaporation pool parameters and sample salt field valve control signals.

[0054] The sample evaporation pool parameters include the evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the penetration amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool and the remaining amount of seawater in the next sample evaporation pool.

[0055] S202: training an initial salt field valve control model using sample evaporation pool parameters and sample salt field valve control signals to obtain a salt field valve control model.

[0056] The salt field valve control model is used to predict the first control signal of the salt field valve of the target evaporation pool corresponding to the target evaporation pool parameters.

[0057] The specific training process of a model training method provided in an embodiment of the present application has been described in detail in the aforementioned embodiments and will not be repeated here for the sake of brevity.

[0058] like Figure 3 As shown, this figure is a schematic diagram of a salt field valve control system provided in an embodiment of the present application, the system comprising: The acquisition module 301 is used to acquire the target evaporation pool parameters, wherein the target evaporation pool parameters include the evaporation amount of seawater in the target evaporation pool, the first concentration of seawater in the target evaporation pool, the permeation amount of seawater in the target evaporation pool, the color of seawater in the target evaporation pool, the second concentration of seawater in the next evaporation pool, and the remaining amount of seawater in the next evaporation pool; A control module 302 is used to input the target evaporation pool parameters into a salt field valve control model to obtain a first control signal for the salt field valve of the target evaporation pool, wherein the salt field valve control model is trained based on sample evaporation pool parameters and sample salt field valve control signals, and the sample evaporation pool parameters include the evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the infiltration amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool, and the remaining amount of seawater in the next sample evaporation pool; and the salt field valve is controlled according to the first control signal.

[0059] In some possible implementations, the first control signal includes the predicted opening and closing state and the predicted water flow of the salt field valve, and the sample salt field valve control signal includes the opening and closing state of the sample salt field valve and the water flow of the sample salt field valve.

[0060] In some possible implementations, the control module 302 is further configured to generate a first prompt message if the predicted water flow is less than a first preset threshold value, wherein the first prompt message is configured to prompt to re-update the salt field valve control model.

[0061] In some possible implementations, the control module 302 is also used to obtain the current control result of the salt field valve, and the current control result includes the actual opening and closing state and the actual water flow of the salt field valve; compare the actual opening and closing state with the predicted opening and closing state to obtain a first comparison result, and compare the actual water flow with the predicted water flow to obtain a second comparison result; generate a second control signal based on the first comparison result and / or the second comparison result; and control the salt field valve according to the second control signal.

[0062] In some possible implementations, the control module 302 is specifically used to generate a second control signal for adjusting the actual opening and closing state and / or adjusting the actual water flow if the first comparison result indicates that the actual opening and closing state is inconsistent with the predicted opening and closing state and / or the second comparison result indicates that the actual water flow is inconsistent with the predicted water flow.

[0063] The control system of a salt field valve provided in the embodiment of the present application may correspond to executing a control method of a salt field valve described in the embodiment of the present application, and the above functions of each module of the system correspond to realizing Figure 1 For the sake of brevity, the corresponding process of the method shown will not be repeated here.

[0064] like Figure 4 As shown, this figure is a schematic diagram of a computing device provided in an embodiment of the present application, such as Figure 4 As shown, computing device 400 includes bus 701, processor 702, communication interface 703 and memory 704. Processor 702, memory 704 and communication interface 703 communicate with each other via bus 701.

[0065] The bus 701 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 4 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0066] The processor 702 may be any one or more of a central processing unit (CPU), a graphics processing unit (GPU), a microprocessor (MP), or a digital signal processor (DSP).

[0067] The communication interface 703 is used for communicating with the outside.

[0068] The memory 704 may include a volatile memory, such as a random access memory (RAM). The memory 704 may also include a non-volatile memory, such as a read-only memory (ROM), a flash memory, a hard disk drive (HDD), or a solid state drive (SSD).

[0069] The memory 704 stores executable codes, and the processor 702 executes the executable codes to perform the aforementioned salt field valve control method.

[0070] The embodiment of the present application also provides a computer-readable storage medium. The computer-readable storage medium can be any available medium that can be stored by a computing device or a data storage device such as a data center containing one or more available media. The available medium can be a magnetic medium (such as a floppy disk, a hard disk, a tape), an optical medium (such as a DVD), or a semiconductor medium (such as a solid-state hard disk). The computer-readable storage medium includes instructions that instruct the computing device to execute the above-mentioned salt field valve control method.

[0071] The embodiment of the present application further provides a computer program product, which includes one or more computer instructions. When the computer instructions are loaded and executed on a computing device, the process or function described in the embodiment of the present application is generated in whole or in part.

[0072] The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from one website, computer or data center to another website, computer or data center via wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means.

[0073] When the computer program product is executed by a computer, the computer executes any of the aforementioned salt field valve control methods. The computer program product may be a software installation package, and when any of the aforementioned salt field valve control methods is needed, the computer program product may be downloaded and executed on a computer.

[0074] The descriptions of the processes or structures corresponding to the above-mentioned figures have different emphases. For parts that are not described in detail in a certain process or structure, please refer to the relevant descriptions of other processes or structures.

[0075] The above description is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application.

Claims

1. A salt field valve control method, characterized in that: include: Obtaining target evaporation pond parameters, wherein the target evaporation pond parameters include the evaporation amount of seawater in the target evaporation pond, the first concentration of seawater in the target evaporation pond, the permeation amount of seawater in the target evaporation pond, the color of seawater in the target evaporation pond, the second concentration of seawater in the next evaporation pond, and the remaining amount of seawater in the next evaporation pond; Inputting the target evaporation pool parameters into the salt field valve control model to obtain a first control signal of the salt field valve of the target evaporation pool, wherein the salt field valve control model is trained based on the sample evaporation pool parameters and the sample salt field valve control signal, and the sample evaporation pool parameters include the evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the permeation amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool, and the remaining amount of seawater in the next sample evaporation pool; The salt field valve is controlled according to the first control signal.

2. The method according to claim 1, characterized in that: The first control signal includes the predicted opening and closing state and the predicted water flow of the salt pan valve, and the sample salt pan valve control signal includes the opening and closing state and the water flow of the sample salt pan valve.

3. The method according to claim 2, characterized in that The method further comprises: If the predicted water flow is less than a first preset threshold, a first prompt message is generated, where the first prompt message is used to prompt the salt field valve control model to be updated again.

4. The method according to claim 2, characterized in that: The method further comprises: Acquire the current control result of the salt field valve, wherein the current control result includes the actual opening and closing state and the actual water flow rate of the salt field valve; Comparing the actual opening and closing state with the predicted opening and closing state to obtain a first comparison result, and comparing the actual water flow with the predicted water flow to obtain a second comparison result; generating a second control signal according to the first comparison result and / or the second comparison result; The salt field valve is controlled according to the second control signal.

5. The method according to claim 4, characterized in that Generating a second control signal according to the first comparison result and / or the second comparison result includes: If the first comparison result indicates that the actual opening and closing state is inconsistent with the predicted opening and closing state and / or the second comparison result indicates that the actual water flow is inconsistent with the predicted water flow, a second control signal is generated to adjust the actual opening and closing state and / or the actual water flow.

6. A salt field valve control system, characterized in that: include: an acquisition module, used to acquire target evaporation pool parameters, wherein the target evaporation pool parameters include the evaporation amount of seawater in the target evaporation pool, the first concentration of seawater in the target evaporation pool, the permeation amount of seawater in the target evaporation pool, the color of seawater in the target evaporation pool, the second concentration of seawater in the next evaporation pool, and the remaining amount of seawater in the next evaporation pool; A control module is used to input the target evaporation pool parameters into a salt field valve control model to obtain a first control signal of the salt field valve of the target evaporation pool, wherein the salt field valve control model is trained based on sample evaporation pool parameters and sample salt field valve control signals, and the sample evaporation pool parameters include the evaporation amount of seawater in the sample evaporation pool, the third concentration of seawater in the sample evaporation pool, the permeation amount of seawater in the sample evaporation pool, the color of seawater in the sample evaporation pool, the fourth concentration of seawater in the next sample evaporation pool, and the remaining amount of seawater in the next sample evaporation pool; and the salt field valve is controlled according to the first control signal.

7. The system according to claim 6, characterized in that The control module is also used to obtain the current control result of the salt field valve, which includes the actual opening and closing state and the actual water flow of the salt field valve; compare the actual opening and closing state with the predicted opening and closing state to obtain a first comparison result, and compare the actual water flow with the predicted water flow to obtain a second comparison result; generate a second control signal based on the first comparison result and the second comparison result; and control the salt field valve according to the second control signal.

8. The system according to claim 7, characterized in that The control module is specifically used to generate a second control signal for adjusting the actual opening and closing state and / or the actual water flow if the first comparison result indicates that the actual opening and closing state is inconsistent with the predicted opening and closing state and / or the second comparison result indicates that the actual water flow is inconsistent with the predicted water flow.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 5 is implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 5 is implemented.

Images