Illumination control method for pig breeding house and related equipment

Abstract

The invention provides an illumination control method for a pig breeding house and related equipment. The illumination control method for the pig breeding house comprises the following steps: acquiring a current time point; under the condition that the current time point is located in the illumination time period of the live pig breeding house, illumination equipment of the live pig breeding house is controlled to emit green light, and the live pig breeding house comprises an intensive building live pig breeding house and an intensive non-building live pig breeding house. The survival rate of the live pigs is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of animal breeding, and in particular to a lighting control method for a pig breeding house and related equipment. BACKGROUND

[0002] With the development of breeding technology, pigs are bred in an intensive mode with high density and high efficiency.

[0003] The lighting mode used in the intensive pig breeding house is to simulate natural light to emit white light. However, in the intensive breeding mode, the pig breeding house environment is monotonous, and there are a large number of pigs in the pig breeding house, which can cause the pigs to be restless, resulting in the pigs biting each other and even being bitten to death, affecting the survival rate of the pigs, that is, the existing pig breeding has a high mortality rate. SUMMARY

[0004] Based on the above technical status, the present application provides a lighting control method for a pig breeding house and related equipment to solve the problem of high mortality rate of existing pigs.

[0005] In order to achieve the above technical purpose, the present application specifically proposes the following technical solutions:

[0006] In a first aspect, the present application provides a lighting control method for a pig breeding house, comprising:

[0007] obtaining a current time point;

[0008] in a case where the current time point is located in a light period of the pig breeding house, controlling a lighting device of the pig breeding house to emit green light, the pig breeding house comprising an intensive building pig breeding house and an intensive non-building pig breeding house.

[0009] In some embodiments, the control of the lighting device of the pig breeding house to emit green light comprises:

[0010] determining a target illuminance of the green light to be emitted by the lighting device, the target illuminance being greater than or equal to 40 lux;

[0011] controlling the lighting device to emit green light according to the target illuminance.

[0012] In some embodiments, the target illuminance is greater than or equal to 40 lux and less than or equal to 130 lux.

[0013] In some embodiments, the control of the lighting device of the pig breeding house to emit green light comprises:

[0014] determining a target wavelength of the light to be emitted by the lighting device, the target wavelength being within 500nm to 600nm;

[0015] controlling the lighting device to emit green light at the target wavelength.

[0016] In some embodiments, the controlling the lighting device of the pig breeding house to emit green light comprises:

[0017] determining a target luminous flux of the light to be emitted by the lighting device, the target luminous flux being within 2000lm to 2400lm;

[0018] controlling the lighting device to emit green light at the target luminous flux.

[0019] In some embodiments, the light illumination period is a sunlight illumination period.

[0020] In a second aspect, the present application provides a pig breeding house lighting control device, comprising:

[0021] an acquisition module configured to acquire a current time point;

[0022] a control module configured to, in a case where the current time point is within a light illumination period of a pig breeding house, control a lighting device of the pig breeding house to emit green light, the pig breeding house comprising an intensive building pig breeding house and an intensive non-building pig breeding house.

[0023] In a third aspect, the present application provides an electronic device, comprising a memory and a processor, wherein,

[0024] the memory is connected with the processor and is configured to store a program;

[0025] the processor is configured to realize the pig breeding house lighting control method according to the first aspect or any implementation manner of the first aspect by running the program in the memory.

[0026] In a fourth aspect, the present application provides a computer program product, the computer program being executed by a processor to realize the pig breeding house lighting control method according to the first aspect or any implementation manner of the first aspect.

[0027] In a fifth aspect, the present application provides a computer readable storage medium, the computer readable storage medium storing a computer program, the computer program being executed by a processor to realize the pig breeding house lighting control method according to the first aspect or any implementation manner of the first aspect.

[0028] The lighting control method and related device of the pig breeding house provided by the embodiment of the present application are used to control the lighting device of the pig breeding house to emit green light when the current time point is located in the light period of the pig breeding house. In the present application, the green light has the function of soothing and improving comfort, and the pig can perceive the green light. Therefore, the green light of the pig breeding house can calm the pig, avoid the pig being annoyed, avoid the pig biting each other, reduce the mortality rate of the pig, and thus improve the survival rate of the pig. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0030] Figure 1 The flow of the lighting control method of the pig breeding house provided by the embodiment of the present application Figure One .

[0031] Figure 2 The flow of the lighting control method of the pig breeding house provided by the embodiment of the present application Figure Two .

[0032] Figure 3 The flow of the lighting control method of the pig breeding house provided by the embodiment of the present application Figure Three .

[0033] Figure 4 The schematic diagram of the internal noise of the lighting control device of the pig breeding house provided by the embodiment of the present application.

[0034] Figure 5 The structural schematic diagram of the lighting control device of the pig breeding house provided by the embodiment of the present application.

[0035] Figure 6 The structural schematic diagram of the electronic device provided by the embodiment of the present application. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0037] With the development of breeding technology, pigs are bred by high-density and high-efficiency intensive mode. The lighting mode of the intensive pig breeding house is to simulate natural light to irradiate white light.

[0038] The inventor finds that in the intensive breeding mode, the pig breeding house environment is monotonous, and the number of pigs in the pig breeding house is large, which can cause pig group restlessness, leading to mutual biting between pigs, even biting to death, affecting the survival rate of pigs, that is, the existing pig breeding has a high mortality rate.

[0039] The inventor thinks that the wavelength range that pigs can feel is between 400nm and 700nm, which belongs to a typical short and medium wave sensitive visual system, the light sensitivity curve of the cone cell presents a double peak characteristic, and the peak sensitive wavelength is 439nm and 556nm, mainly concentrated in the blue and green regions, which means that pigs can perceive green.

[0040] Therefore, the embodiments of the present application aim to provide a pig breeding house lighting control method and related equipment,

[0041] At the current time point, the lighting time period of the pig breeding house is controlled to emit green light. In the present application, since green light has the effect of soothing and improving comfort, and pigs can perceive green light, the green light of the pig breeding house can have a calming effect on pigs, avoid pig group restlessness, thereby avoiding mutual biting between pigs, reducing the mortality rate of pigs, and thus improving the survival rate of pigs.

[0042] Among them, the pig breeding house lighting control method and related equipment provided by the embodiments of the present application can be applied to the pig breeding scene.

[0043] Exemplary Method

[0044] Figure 1 The pig breeding house lighting control method provided by the embodiments of the present application Figure One As shown in Figure 1 , the pig breeding house lighting control method provided by the embodiments includes:

[0045] Step S101, acquiring the current time point.

[0046] In the embodiment, the execution subject is a lighting control device of an intensive pig breeding house. For the convenience of description, the device is used to represent the lighting control device of the intensive pig breeding house. Intensive refers to an operating mode in which the benefits are improved by improving the quality of operating factors, increasing the content of operating factors, concentrating the input of operating factors, and adjusting the combination mode of operating factors within the same economic range. The device can be a control device of a pig breeding house, such as a line controller. The pig breeding house can be an intensive building pig breeding house or an intensive non-building pig breeding house, such as a flat.

[0047] The device is in communication connection with the lighting equipment in the pig breeding house, and the lighting equipment can emit green light. The device obtains the current time point through its own clock.

[0048] In step S102, if the current time point is located in the light period of the pig breeding house, the lighting equipment of the pig breeding house is controlled to emit green light.

[0049] The pig in the pig breeding house has a light period. For example, the pig is bred in a manner of 16h light + 8h night, and the length of the light period is 16 hours. The length of the light period can be set according to the needs. In an example, the light period can be any time period in a day. In another example, the light period is the sunlight period, such as the sunlight from 6:00 am to 19:00 pm in a day. The light period is from 6:00 am to 19:00 pm in a day, so as to avoid affecting the melatonin secretion and normal physiological activity of the pig. It should be noted that the pig breeding house includes an intensive building pig breeding house and an intensive non-building pig breeding house.

[0050] The device stores the light period. After obtaining the current time point, it is judged whether the current time point is located in the light period. If the current time point is located in the light period of the pig breeding house, the lighting equipment of the pig breeding house is controlled to emit green light.

[0051] In the embodiment, if the current time point is located in the light period of the pig breeding house, the lighting equipment of the pig breeding house is controlled to emit green light. In the embodiment, the green light has the effects of soothing and improving comfort, and the pig can perceive the green light. Therefore, the green light of the pig breeding house can calm the pig, avoid the pig being annoyed, and reduce the death rate of the pig, thereby improving the survival rate of the pig.

[0052] Figure 2 The flow of the pig breeding house lighting control method provided in the embodiment of the present application Figure Two , based onFigure 1 In the embodiment shown, step S102 comprises:

[0053] Step S201, determine the target illuminance of the green light to be emitted by the lighting device, the target illuminance being greater than or equal to 40 lux.

[0054] In this embodiment, when it is necessary to control the lighting device to emit green light, it is necessary to control the illuminance of the green light tube. In this regard, the device determines the target illuminance of the green light to be emitted by the lighting device, the target illuminance being required to be greater than or equal to 40 lux, the illuminance of the green light tube being greater than or equal to 40 lux, which can calm the mood of the pig, so that the pig is quiet, thereby improving the comfort of the pig. Further, the illuminance of the green light should not be too large, if the illuminance of the green light is too large, it will affect the vision of the pig and cause the muscle of the pig to be tense, therefore, the target illuminance needs to be less than a certain value, specifically, the target illuminance is greater than or equal to 40 lux and less than or equal to 130 lux.

[0055] Step S202, control the lighting device to emit green light according to the target illuminance.

[0056] After obtaining the target illuminance, the device then controls the lighting device to emit green light according to the target illuminance. In this embodiment, the device determines the target illuminance of the green light to be emitted, thereby controlling the lighting device to emit green light according to the target illuminance, ensuring that the illuminance requirement of the pig group in the pig breeding house is met, without affecting the normal activity of the pig, and ensuring the normal operation of the breeder's breeding business.

[0057] Figure 3 A pig breeding house lighting control method provided in the embodiment of the present application Figure Two , based on Figure 1 or Figure 2 the embodiment shown, step S102 comprises:

[0058] Step S301, determine the target wavelength of the light to be emitted by the lighting device, the target wavelength being within 500nm to 600nm.

[0059] In this embodiment, when it is necessary to control the lighting device to emit green light, it is necessary to control the wavelength of the green light tube.

[0060] Since the piglets can perceive green, but the piglets have only two types of cone cells (dichromatic vision) and lack a cone type sensitive to long wavelengths, while humans have three types of cone cells (trichromatic vision) and can cover a wider color gamut, the piglets cannot perceive red as humans do. Therefore, the wavelength of the green light irradiated to the piglets should not be too large, because the piglets cannot perceive red.

[0061] In this regard, the device determines a target wavelength of the green light to be emitted by the lighting device, the target wavelength being within 500nm to 600nm.

[0062] In step S302, the device controls the lighting device to emit the green light according to the target wavelength.

[0063] After determining the target wavelength, the device controls the lighting device to emit the green light according to the target wavelength. In addition, the illuminance of the emitted green light can also be the target illuminance in the above embodiments.

[0064] In this embodiment, the device determines a target wavelength of the green light to be emitted, so as to control the lighting device to emit the green light according to the target wavelength, so as to ensure that the wavelength range is within the visible light spectrum of the piglets, and ensure the normal physiological needs of the piglets, that is, to ensure that the green light emitted by the lighting device plays a role of soothing and improving the comfort of the piglets.

[0065] Figure 4 A lighting control method for a pig breeding house according to the embodiments of the present application Figure Two , based on Figures 1-3 any one of the embodiments shown in the above embodiments, step S102 includes:

[0066] In step S401, a target luminous flux of the light to be emitted by the lighting device is determined, the target luminous flux being within 2000lm to 2400lm.

[0067] In this embodiment, when it is necessary to control the lighting device to emit green light, it is necessary to control the luminous flux of the green light tube, so as to ensure that the brightness requirement for the piglets is met.

[0068] To this end, the device acquires a target luminous flux of the light to be emitted by the lighting device, the target luminous flux being within 2000 lm to 2400 lm. Since the height of the lighting device in the pig raising house is different from that in the flat pig raising house, the target luminous flux of the lighting device in different pig raising houses is different. For example, if the height of the pig raising house is lower than that of the flat pig raising house, the height of the lighting device in the pig raising house is lower than that in the flat pig raising house, and therefore, the target luminous flux of the lighting device in the pig raising house is lower than that in the flat pig raising house.

[0069] In step S402, the lighting device emits green light according to the target luminous flux.

[0070] After obtaining the target luminous flux, the device controls the lighting device to emit green light according to the target luminous flux. It should be noted that when the lighting device emits green light, the illuminance of the green light can be the target illuminance of the above embodiment, and the wavelength of the green light can be the target wavelength of the above embodiment.

[0071] In this embodiment, the device determines the target luminous flux of the green light to be emitted, so as to control the lighting device to emit green light according to the target luminous flux, thereby ensuring the requirement of the pig group for brightness.

[0072] Based on the above embodiment, the lighting control method for the pig raising house provided by the application is tested and observed:

[0073] In the first observation and observation example, the illuminance of the green light is 40 lx to 130 lx, the wavelength is between 500 nm and 600 nm, which is within the sensitive wavelength range of the green light perceived by the pig, the luminous flux of the lamp is between 2000 lm and 2400 lm, the power of a single lamp is 16 w, a total of 24 lamp tubes, the distance from the ground is 2 m to 2.5 m, the illumination time is 16 h of illumination + 8 h of darkness, simulating the natural illumination time, reducing the death rate of the intensive pig raising and fattening house of the pig house by 0.37% to 1.7%, increasing the daily weight gain by 10%, and reducing the feed consumption by 4% per kg of weight gain.

[0074] In the second observation and observation example, the green light has an illuminance of 40lx-130lx, a wavelength of 500nm-600nm, and is within the sensitive wavelength range of the pigs; the light fixture has a luminous flux of 2000lm-2400lm, a single lamp power of 16w, a total of 24 lamps, and a distance from the ground of 2m-2.5m; the light exposure time is 16h light exposure+8h darkness, simulating the natural light exposure time, reducing the cumulative daily weight gain of the intensive pig breeding and fattening house by 2.3%, and reducing the feed ratio by 3.1%. The green light can calm the intensive breeding pigs in the pig breeding and fattening house, improve production efficiency, reduce production cost, improve the economic benefit of intensive pig breeding, and improve animal welfare.

[0075] In the third observation and observation example, the green light has an illuminance of 40lx-130lx, a wavelength of 500nm-600nm, and is within the sensitive wavelength range of the pigs; the light fixture has a luminous flux of 2000lm-2400lm, and the green light is used for 1 week, and the call data in the pig breeding house is counted. The results show that the white light with a sound exceeding 120 decibels accounts for 62%, and the green light accounts for 21%, and the abnormal call sound of the green light is 41% higher than that of the white light.

[0076] In the fourth observation and observation example, the green light has an illuminance of 40lx-130lx, a wavelength of 500nm-600nm, and is within the sensitive wavelength range of the pigs; the light fixture has a luminous flux of 2000lm-2400lm, and the green light is used for 1 week, and the death rate data is counted. The results show that the white light accounts for 0.37%, and the green light accounts for 0%.

[0077] In the fifth observation and observation example, the green light has an illuminance of 40lx-130lx, a wavelength of 500nm-600nm, and is within the sensitive wavelength range of the pigs; the light fixture has a luminous flux of 2000lm-2400lm, and the green light is used for more than 30 days, and the daily weight gain data is counted. The green light is 972g / d, the white light is 950g / d, the green light is 22g / d higher than the white light in daily weight gain, the feed ratio data is 2.57 for the white light and 2.49 for the green light, and the green light is 0.08 lower than the white light in feed ratio.

[0078] Exemplary Apparatus

[0079] Corresponding to the pig breeding house lighting control method described above, the pig breeding house lighting control device provided by the embodiments of the present application is also provided. Figure 5 is a module schematic diagram of a pig breeding house lighting control device provided by the embodiments of the present application. The pig breeding house lighting control device provided by the embodiments of the present application comprises:

[0080] The acquisition module 510 is configured to acquire a current time point.

[0081] The control module 520 is configured to control the lighting device of the pig breeding house to emit green light in a case where the current time point is located in a light period of the pig breeding house.

[0082] In some implementations, the pig breeding house lighting control device 500 is further configured to:

[0083] determine a target illuminance of the green light to be emitted by the lighting device, the target illuminance being greater than or equal to 40 lux;

[0084] control the lighting device to emit green light according to the target illuminance.

[0085] In some implementations, the target illuminance is greater than or equal to 40 lux and less than or equal to 130 lux.

[0086] In some implementations, the pig breeding house lighting control device 500 is further configured to:

[0087] determine a target wavelength of the light to be emitted by the lighting device, the target wavelength being within 500 nm to 600 nm;

[0088] control the lighting device to emit green light according to the target wavelength.

[0089] In some implementations, the pig breeding house lighting control device 500 is further configured to:

[0090] determine a target luminous flux of the light to be emitted by the lighting device, the target luminous flux being within 2000 lm to 2400 lm;

[0091] control the lighting device to emit green light according to the target luminous flux.

[0092] In some implementations, the light period is a sunlight period.

[0093] The pig breeding house lighting control device provided by the embodiment belongs to the same application concept as the pig breeding house lighting control method provided by the above-mentioned embodiments of the present application, can execute the pig breeding house lighting control method provided by any of the above-mentioned embodiments of the present application, and has the corresponding function modules and beneficial effects of executing the pig breeding house lighting control method. Technical details not described in detail in the embodiment can be referred to the specific processing content of the pig breeding house lighting control method provided by the above-mentioned embodiments of the present application, which will not be described here.

[0094] The functions implemented by the various modules of the lighting control device for a pig breeding house can be implemented by the same or different processors, and the embodiments of the present application are not limited.

[0095] It should be understood that the modules of the lighting control device for a pig breeding house described above can be implemented in the form of processor calling software. For example, the system includes a processor connected with a memory, the memory stores instructions, and the processor calls the instructions stored in the memory to implement any of the above methods or to implement the functions of the modules of the device. The processor can be a general-purpose processor, such as a CPU or a microprocessor, and the memory can be an internal memory of the device or an external memory of the system. Alternatively, the modules in the system can be implemented in the form of hardware circuit. The functions of some or all of the modules can be implemented by designing the hardware circuit. The hardware circuit can be understood as one or more processors. For example, in one implementation, the hardware circuit is an ASIC, and the functions of some or all of the modules are implemented by designing the logical relationship of the elements in the circuit. For another example, in another implementation, the hardware circuit can be implemented by a PLD. Taking an FPGA as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by a configuration file, thereby implementing the functions of some or all of the modules. All modules of the lighting control device for a pig breeding house described above can be implemented in the form of processor calling software, or all modules can be implemented in the form of hardware circuit, or some modules can be implemented in the form of processor calling software, and the remaining modules can be implemented in the form of hardware circuit.

[0096] In the embodiments of the present application, the processor is a circuit with signal processing capability. In one implementation, the processor can be a circuit with instruction reading and running capability, such as a CPU, a microprocessor, a GPU, or a DSP, etc. In another implementation, the processor can implement certain functions through the logical relationship of the hardware circuit, and the logical relationship of the hardware circuit is fixed or can be reconfigured. For example, the processor is an ASIC or a PLD implemented hardware circuit, such as an FPGA, etc. In the reconfigurable hardware circuit, the process of the processor loading the configuration document to implement the configuration of the hardware circuit can be understood as the process of the processor loading instructions to implement the functions of some or all of the modules described above. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as a kind of ASIC, such as NPU, TPU, DPU, etc.

[0097] As can be seen, the modules of the lighting control device for a pig breeding house described above can be one or more processors (or processing circuits) configured to implement the above methods, such as: CPU, GPU, NPU, TPU, DPU, microprocessor, DSP, ASIC, FPGA, or a combination of at least two of these processor forms.

[0098] In addition, the modules in the lighting control device for the pig breeding house above can be integrated together or can be implemented independently. In one implementation, the modules are integrated together to implement in the form of SOC. The SOC can include at least one processor for implementing the functions of any of the above methods or implementing the functions of the modules of the device. The at least one processor can be different, for example, including CPU and FPGA, CPU and artificial intelligence processor, CPU and GPU, etc.

[0099] Exemplary Electronic Device

[0100] The embodiment of the present application proposes another structural diagram of an electronic device, as shown in Figure 6 The electronic device includes a memory 600 and a processor 610; wherein the memory 600 is connected with the processor 610, and is used for storing programs; the processor 610 is used for realizing the lighting control method for the pig breeding house disclosed in any of the above embodiments by running the programs stored in the memory 600.

[0101] Specifically, the above electronic device can further include a bus, a communication interface 620, an input device 630, and an output device 640. The electronic device can further include a data transceiving module, an image monitoring module, and a signal monitoring module.

[0102] The processor 610, the memory 600, the communication interface 620, the input device 630, and the output device 640 are connected with each other through the bus. Wherein:

[0103] The bus can include a path for transmitting information between various components in the electronic device.

[0104] The processor 610 can be a general processor, such as a general central processing unit (CPU), a microprocessor, etc., or can be an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the program execution of the present application scheme. It can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a ready-to-use programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.

[0105] The processor 610 can include a main processor, and can further include a baseband chip, a modem, etc.

[0106] The memory 600 stores programs for implementing the technical solutions of the present application, and can also store operating systems and other key services. Specifically, the programs can include program codes, and the program codes include computer operation instructions. More specifically, the memory 600 can include a read-only memory (ROM), other types of static storage devices that can store static information and instructions, a random access memory (RAM), other types of dynamic storage devices that can store information and instructions, a disk memory, a flash, and the like.

[0107] The input device 630 can include devices that receive data and information input by a user, such as a keyboard, a mouse, a camera, a scanner, a light pen, a voice input device, a touch screen, a pedometer, or a gravity sensor, and the like.

[0108] The output device 640 can include devices that allow information to be output to a user, such as a display screen, a printer, a speaker, and the like.

[0109] The communication interface 620 can include devices such as a transceiver, to communicate with other devices or communication networks, such as an Ethernet, a radio access network (RAN), a wireless local area network (WLAN), and the like.

[0110] The processor 610 executes the programs stored in the memory 600, and calls other devices, which can be used to implement each step of the pig breeding house lighting control method provided by any of the above embodiments.

[0111] The embodiments of the present application also propose a chip, which includes a processor and a data interface. The processor reads and runs programs stored on the memory through the data interface, to execute the pig breeding house lighting control method introduced in any of the above embodiments. The specific processing process and its beneficial effects can be referred to the above introduction of the pig breeding house lighting control method.

[0112] Exemplary Computer Program Product and Storage Medium

[0113] In addition to the above methods and devices, the embodiments of the present application can also be computer program products, which include computer program instructions. When the computer program instructions are run by a processor, the processor executes the steps of the pig breeding house lighting control method according to various embodiments of the present application described in any of the above embodiments.

[0114] The computer program product can be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code can execute entirely on the user's computing device, partly on the remote computing device, as a stand-alone software package, partly on the user's computing device and partly on the remote computing device, or entirely on the remote computing device or server.

[0115] In addition, the embodiments of the present application can also be storage media, which store computer programs, and the computer programs are executed by processors to perform the steps of the pig breeding house lighting control method according to various embodiments of the present application described in any embodiment of the present specification. Specifically, the steps of the pig breeding house lighting control method can be implemented as described above.

[0116] For each of the foregoing method embodiments, in order to simply describe, it is expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited to the action sequence described, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0117] It should be noted that each of the embodiments in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same and similar parts between each embodiment can be referred to each other. For device embodiments, since they are basically similar to method embodiments, they are described more simply, and the relevant parts can be referred to the part of the method embodiment.

[0118] The steps in the method of each embodiment of the present application can be adjusted, combined and reduced in sequence according to actual needs, and the technical features recorded in each embodiment can be replaced or combined.

[0119] The units of the device in each embodiment of the present application can be combined, divided and reduced according to actual needs.

[0120] It should be understood that the disclosed terminal, device and method can be implemented in other ways. For example, the terminal embodiments described above are merely illustrative. For example, the division of modules or sub-modules is merely a logical function division. In actual implementation, another division manner can be used. For example, a plurality of sub-modules or modules can be combined or integrated into another module, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the displayed or discussed modules can be indirect coupling or communication connection through some interfaces, devices or modules, and can be electrical, mechanical or other forms.

[0121] The modules or sub-modules described as separate components can or can not be physically separated, and the components of the modules or sub-modules can or can not be physical modules or sub-modules, i.e. can be located in one place or distributed on a plurality of network modules or sub-modules. Some or all of the modules or sub-modules can be selected according to actual needs to achieve the purpose of the embodiment.

[0122] In addition, the functional modules or sub-modules in each embodiment of the present application can be integrated into a processing module, or each module or sub-module can exist physically, or two or more modules or sub-modules can be integrated into one module. The integrated module or sub-module can be realized in the form of hardware or software functional module or sub-module.

[0123] The skilled person can further realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be realized in electronic hardware, computer software or a combination of both. In order to clearly illustrate the interchangeability of hardware and software, the components and steps of the examples have been described in general terms in the above description. Whether the functions are realized in hardware or software depends on the specific application and design constraints of the technical solution. The skilled person can use different methods to realize the described functions for each specific application, but such implementation should not be considered beyond the scope of the present application.

[0124] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein can be directly implemented by hardware, software units executed by a processor, or a combination of both. The software units can be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0125] Finally, it should be noted that, in this document, the term "only" is used simply to set off from one element to another, not to necessarily require or imply any such actual relationship or order between or among the elements. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0126] The above description of disclosed embodiments provides enabling concepts for making or using the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method for controlling lighting in pig farm pens, characterized in that, include: Get the current time point; When the current time point falls within the illumination period of the pig farm, the lighting equipment of the pig farm is controlled to emit green light. The pig farm includes intensive multi-story pig farms and intensive non-multi-story pig farms.

2. The lighting control method for pig farm pens according to claim 1, characterized in that, The lighting equipment controlling the pigsty to emit green light includes: Determine the target illuminance of the green light to be emitted by the lighting device, wherein the target illuminance is greater than or equal to 40 lux; The lighting equipment is controlled to emit green light according to the target illuminance.

3. The lighting control method for pig farm pens according to claim 2, characterized in that, The target illuminance is greater than or equal to 40 lux and less than or equal to 130 lux.

4. The lighting control method for pig farm pens according to claim 1, characterized in that, The lighting equipment controlling the pigsty to emit green light includes: Determine the target wavelength of the light to be emitted by the lighting device, wherein the target wavelength is within the range of 500nm to 600nm; The lighting device is controlled to emit green light according to the target wavelength.

5. The lighting control method for pig farm pens according to claim 1, characterized in that, The lighting equipment controlling the pigsty to emit green light includes: Determine the target luminous flux of the light to be emitted by the lighting device, wherein the target luminous flux is within the range of 2000 lm to 2400 lm; The lighting equipment is controlled to emit green light according to the target luminous flux.

6. The lighting control method for pig farm pens according to any one of claims 1-5, characterized in that, The sunshine duration refers to the period of sunlight exposure.

7. A lighting control device for pig farm pens, characterized in that, include: The acquisition module is used to obtain the current time point; The control module is used to control the lighting equipment of the pigsty to emit green light when the current time point falls within the illumination period of the pigsty.

8. An electronic device, characterized in that, Including memory and processor, among which, The memory is connected to the processor and is used to store programs; The processor is used to implement the lighting control method for pig farm pens as described in any one of claims 1 to 6 by running the program in the memory.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the lighting control method for pig farm pens as described in any one of claims 1-6.

10. A computer program product, wherein when executed by a processor, the computer program implements the lighting control method for pig farm pens as described in any one of claims 1-6.

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