Intelligent adjusting system and method for cultivation environment of cooperative rearing room for young silkworms

Abstract

The invention relates to the technical field of cooperative rearing of young silkworms, in particular to an intelligent adjusting system and method for the rearing environment of a cooperative rearing room of young silkworms. The cloud platform is connected with the environment adjusting module and used for receiving the temperature, humidity, illuminance and carbon dioxide concentration parameters, fed back by the environment adjusting module in real time, in the young silkworm cooperative rearing room and adjusting the temperature, humidity, illuminance and carbon dioxide concentration in the young silkworm cooperative rearing room in real time based on the temperature, humidity, illuminance and carbon dioxide concentration parameters; and the remote control terminal is connected with the cloud platform through the Internet and is used for monitoring the environment data of the cooperative rearing room of young silkworms in real time. According to the intelligent adjusting system and method for the cultivation environment of the cooperative rearing room for young silkworms, the temperature, humidity, illuminance and carbon dioxide concentration parameters in the cooperative rearing room for young silkworms are collected at the frequency of 5 times per second through the edge gateway by using the RS485 protocol, and the edge gateway transmits the collected data to the cloud platform through the 4G network.

Description

Technical Field

[0001] The present invention relates to the technical field of young silkworm co-rearing and breeding, and in particular to an intelligent regulating system and method for the cultivation environment of a young silkworm co-rearing room. Background Art

[0002] Traditional environmental control methods in silkworm rearing rooms mostly rely on manual operations, such as manual adjustment of temperature and humidity, relying on natural light or simple lighting, etc. This control method is not only inefficient, with discontinuous monitoring and control based on experience, but also difficult to accurately control the environmental parameters required for the growth and development of silkworms, resulting in uneven quality of cocoons and affecting the overall quality of silk products.

[0003] With the rapid development of the Internet of Things, big data and artificial intelligence technologies, the application of intelligent regulation technology in the agricultural field is becoming more and more extensive. In response to the intelligent demand for environmental regulation in silkworm rearing rooms, there is an urgent need for an intelligent regulation system for the cultivation environment of silkworm rearing rooms that integrates temperature and humidity monitoring, light regulation, fresh air ventilation and intelligent control. Summary of the invention

[0004] The object of the present invention is to provide an intelligent regulating system and method for the culture environment of a silkworm rearing room, so as to improve the above-mentioned technical problems.

[0005] In order to achieve the above objectives, the present application provides the following technical solutions:

[0006] On the one hand, an embodiment of the present application provides an intelligent regulation system for the cultivation environment of a silkworm rearing room, the system comprising: an environment regulation module, including a temperature detection unit, a temperature regulation device, a humidity detection unit, a humidity regulation device, an illumination detection unit, a lighting device, a carbon dioxide detection unit and a fresh air device; a cloud platform connected to the environment regulation module, for receiving the temperature, humidity, illumination and carbon dioxide concentration parameters in the silkworm rearing room fed back by the environment regulation module in real time, and adjusting the temperature, humidity, illumination and carbon dioxide concentration in the silkworm rearing room in real time based on the temperature, humidity, illumination and carbon dioxide concentration parameters; a remote control terminal connected to the cloud platform via the Internet, for real-time monitoring of the environmental data of the silkworm rearing room.

[0007] Optionally, the temperature detection unit, humidity detection unit, illuminance detection unit and carbon dioxide detection unit collect the temperature, humidity, illuminance and carbon dioxide concentration parameters in the silkworm rearing room at a frequency of 5 times per second using the RS485 protocol through the edge gateway, and the edge gateway transmits the collected data to the cloud platform through the 4G network.

[0008] Optionally, the remote control terminal includes a user interaction interface, on which temperature, humidity, light intensity and carbon dioxide concentration parameter threshold setting buttons are provided, so that the user can set the temperature, humidity, light start and stop time, and carbon dioxide concentration upper limit.

[0009] In a second aspect, the present embodiment provides a method for adjusting the silkworm co-cultivation room cultivation environment based on an intelligent adjustment system, the method comprising:

[0010] When the temperature detection unit detects that the temperature of the current silkworm rearing room is lower than the preset temperature threshold range, the cloud platform sends a temperature increase instruction to the temperature regulating device through the network, so that the temperature regulating device increases the temperature in the silkworm rearing room;

[0011] When the temperature detection unit detects that the temperature of the current silkworm rearing room is higher than the preset temperature threshold range, the cloud platform sends a cooling instruction to the temperature regulating device through the network, so that the temperature regulating device lowers the temperature in the silkworm rearing room;

[0012] When the humidity detection unit detects that the humidity of the current silkworm rearing room is lower than the preset humidity threshold range, the cloud platform sends a moistening instruction to the humidity regulating device through the network, so that the humidity regulating device turns on the moistening function to increase the humidity in the silkworm rearing room;

[0013] When the humidity detection unit detects that the humidity of the current silkworm rearing room is higher than the preset humidity threshold range, the cloud platform sends a dehumidification instruction to the humidity regulating device through the network, so that the humidity regulating device turns on the dehumidification function to reduce the humidity in the silkworm rearing room;

[0014] The illumination in the current silkworm rearing room is collected through multiple illumination detection units and compared with the preset lighting strategy. If the collected data is consistent with the preset data, no processing is required. If not, instructions are issued to the lighting equipment to achieve illumination control.

[0015] When the carbon dioxide detection unit detects that the current carbon dioxide concentration in the silkworm rearing room is greater than the preset carbon dioxide concentration threshold, the cloud platform sends an exhaust command to the fresh air device through the network, so that the fresh air device performs exhaust operation to reduce the carbon dioxide concentration in the silkworm rearing room.

[0016] Optionally, when any of the parameters of temperature, humidity, illuminance and carbon dioxide concentration is abnormal, the cloud platform sends an alarm text message to the remote control terminal corresponding to the administrator through the operator interface.

[0017] Optionally, when the carbon dioxide detection unit detects that the current carbon dioxide concentration in the silkworm rearing room is greater than a preset carbon dioxide concentration threshold, the cloud platform sends an exhaust instruction to the fresh air device through the network, so that the fresh air device performs an exhaust operation to reduce the carbon dioxide concentration in the silkworm rearing room, including:

[0018] Obtain meteorological data corresponding to the location of the silkworm rearing room and the current indoor temperature and indoor humidity of the silkworm rearing room, wherein the meteorological data includes outdoor temperature and outdoor humidity, and calculate the indoor and outdoor temperature difference and the indoor and outdoor humidity difference based on the indoor temperature, indoor humidity, outdoor temperature and outdoor humidity;

[0019] Based on the current illumination in the young silkworm rearing room and the current cultivation amount in the young silkworm rearing room, the corresponding compensation exhaust volume is retrieved from the operation and maintenance reference table, and the actual exhaust volume is calculated based on the preset exhaust volume and the compensation exhaust volume, and the actual exhaust power corresponding to the fresh air device is calculated based on the actual exhaust volume;

[0020] The temperature difference compensation power consumption of the temperature regulating device is calculated based on the actual exhaust volume and the indoor and outdoor temperature difference, so that the temperature fluctuation of the silkworm rearing room can be kept low during the exhaust process;

[0021] The humidity compensation power consumption of the humidity regulating equipment is calculated based on the actual exhaust volume and the indoor and outdoor humidity difference, so that the humidity fluctuation in the silkworm rearing room can be kept low during the exhaust process.

[0022] In a third aspect, an embodiment of the present application provides an intelligent adjustment device for the culture environment of a silkworm rearing room, the device comprising a memory and a processor.

[0023] The memory is used to store computer programs; the processor is used to implement the steps of the above-mentioned method for intelligently adjusting the culture environment of the silkworm rearing room when executing the computer program.

[0024] In a fourth aspect, an embodiment of the present application provides a medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the above-mentioned method for intelligently adjusting the culture environment of a silkworm rearing room are implemented.

[0025] The beneficial effects of the present invention are:

[0026] The intelligent adjustment system and method for the cultivation environment of the silkworm co-rearing room provided by the present invention collects the temperature, humidity, illumination, and carbon dioxide concentration parameters in the silkworm co-rearing room at a frequency of 5 times per second through the edge gateway using the RS485 protocol, and the edge gateway transmits the collected data to the cloud platform through the 4G network. At the same time, the operator can set the preset temperature, humidity, illumination start and stop time, and carbon dioxide concentration upper limit through the operation screen, and the edge gateway transmits the data to the cloud platform through the 4G network, so as to realize real-time and accurate control of the environmental parameters of the silkworm co-rearing room.

[0027] Secondly, the automatic control of light is more conducive to the growth and development of young silkworms; the fresh air is controlled according to the carbon dioxide concentration data to keep the air in the young silkworm rearing room fresh; the alarm mechanism reminds the administrator to make the environmental control of the young silkworm rearing room more stable. Higher reliability;

[0028] Secondly, the operator can operate the machine in a variety of ways, such as touch screen, mobile phone, and computer, and can switch between manual and automatic modes at will to meet more detailed application scenarios.

[0029] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by implementing the embodiments of the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a schematic diagram of the structure of an intelligent adjustment system for the cultivation environment of a silkworm co-cultivation room described in an embodiment of the present invention;

[0032] Figure 2 It is a schematic flow chart of an intelligent adjustment method for the cultivation environment of a silkworm co-cultivation room described in an embodiment of the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of an intelligent regulating device for the culture environment of a silkworm rearing room described in an embodiment of the present invention. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] It should be noted that similar reference numerals or letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0036] Embodiment 1:

[0037] like Figure 1 As shown, this embodiment provides an intelligent adjustment system for the cultivation environment of a silkworm co-cultivation room, and the system includes:

[0038] An environmental adjustment module, including a temperature detection unit, a temperature adjustment device, a humidity detection unit, a humidity adjustment device, a light intensity detection unit, a lighting device, a carbon dioxide detection unit and a fresh air device;

[0039] A cloud platform is connected to the environment adjustment module, and is used to receive the temperature, humidity, illuminance and carbon dioxide concentration parameters in the silkworm co-rearing room fed back by the environment adjustment module in real time, and adjust the temperature, humidity, illuminance and carbon dioxide concentration in the silkworm co-rearing room in real time based on the temperature, humidity, illuminance and carbon dioxide concentration parameters;

[0040] The remote control terminal is connected to the cloud platform via the Internet and is used for real-time monitoring of the environmental data of the silkworm rearing room. The remote control terminal includes a user interaction interface, on which temperature, humidity, light intensity and carbon dioxide concentration parameter threshold setting buttons are provided, so that the user can set the temperature, humidity, light start and stop time, and carbon dioxide concentration upper limit.

[0041] Among them, the temperature detection unit, humidity detection unit, illuminance detection unit and carbon dioxide detection unit collect the temperature, humidity, illuminance and carbon dioxide concentration parameters in the silkworm rearing room at a frequency of 5 times per second through the edge gateway using the RS485 protocol, and the edge gateway transmits the collected data to the cloud platform through the 4G network.

[0042] The intelligent adjustment system for the cultivation environment of the silkworm co-rearing room provided in this embodiment collects the temperature, humidity, illumination, and carbon dioxide concentration parameters in the silkworm co-rearing room at a frequency of 5 times per second through the edge gateway using the RS485 protocol, and the edge gateway transmits the collected data to the cloud platform through the 4G network. At the same time, the operator can set the preset temperature, humidity, light start and stop time, and carbon dioxide concentration upper limit through the operation screen, and the edge gateway transmits the data to the cloud platform through the 4G network, so as to realize real-time and accurate control of the environmental parameters of the silkworm co-rearing room.

[0043] Secondly, the automatic control of light is more conducive to the growth and development of young silkworms; the fresh air is controlled according to the carbon dioxide concentration data to keep the air in the young silkworm rearing room fresh; the alarm mechanism reminds the administrator to make the environmental control of the young silkworm rearing room more stable. Higher reliability;

[0044] Secondly, the operator can operate the machine in a variety of ways, such as touch screen, mobile phone, and computer, and can switch between manual and automatic modes at will to meet more detailed application scenarios.

[0045] Embodiment 2:

[0046] like Figure 2 As shown, this embodiment provides a method for intelligently adjusting the culture environment of a silkworm rearing room, and the method includes steps S100, S200, S300, S400, S500 and S600.

[0047] Step S100: When the temperature detection unit detects that the temperature of the current silkworm rearing room is lower than the preset temperature threshold range, the cloud platform sends a temperature increase instruction to the temperature regulating device through the network, so that the temperature regulating device increases the temperature in the silkworm rearing room;

[0048] Step S200: When the temperature detection unit detects that the temperature of the current silkworm rearing room is higher than the preset temperature threshold range, the cloud platform sends a cooling instruction to the temperature regulating device through the network, so that the temperature regulating device lowers the temperature in the silkworm rearing room;

[0049] Step S300: When the humidity detection unit detects that the humidity of the current silkworm rearing room is lower than the preset humidity threshold range, the cloud platform sends a moistening instruction to the humidity regulating device through the network, so that the humidity regulating device turns on the moistening function to increase the humidity in the silkworm rearing room;

[0050] Step S400: When the humidity detection unit detects that the humidity of the current silkworm rearing room is higher than the preset humidity threshold range, the cloud platform sends a dehumidification instruction to the humidity regulating device through the network, so that the humidity regulating device turns on the dehumidification function to reduce the humidity in the silkworm rearing room;

[0051] Step S500, using multiple illumination detection units to collect the illumination in the current silkworm rearing room, and comparing it with the preset lighting strategy. If the collected data is consistent with the preset data, no processing is required. If they are inconsistent, a command is issued to the lighting device to achieve illumination control.

[0052] Step S600: When the carbon dioxide detection unit detects that the current carbon dioxide concentration in the silkworm rearing room is greater than the preset carbon dioxide concentration threshold, the cloud platform sends an exhaust instruction to the fresh air device through the network, so that the fresh air device performs an exhaust operation to reduce the carbon dioxide concentration in the silkworm rearing room. The specific implementation method is:

[0053] Step S610, obtaining meteorological data corresponding to the location of the silkworm rearing room and the current indoor temperature and indoor humidity of the silkworm rearing room, wherein the meteorological data includes outdoor temperature and outdoor humidity, and calculating the indoor and outdoor temperature difference and the indoor and outdoor humidity difference based on the indoor temperature, indoor humidity, outdoor temperature and outdoor humidity;

[0054] Step S620, based on the current illumination in the young silkworm co-rearing room and the current cultivation amount in the young silkworm co-rearing room, the corresponding compensation exhaust volume is retrieved from the operation and maintenance reference table, and the actual exhaust volume is calculated based on the preset exhaust volume and the compensation exhaust volume, and the actual exhaust power corresponding to the fresh air device is calculated based on the actual exhaust volume;

[0055] Step S630, calculating the temperature difference compensation power consumption corresponding to the temperature regulating device based on the actual exhaust volume and the indoor and outdoor temperature difference, so as to maintain a low temperature fluctuation in the silkworm rearing room during the exhaust process;

[0056] Step S640: Calculate the humidity compensation power consumption corresponding to the humidity regulating device based on the actual exhaust volume and the indoor and outdoor humidity difference, so as to maintain a low humidity fluctuation in the silkworm rearing room during the exhaust process.

[0057] Secondly, when any of the parameters such as temperature, humidity, light intensity and carbon dioxide concentration is abnormal, the cloud platform sends an alarm text message to the administrator's corresponding remote control terminal through the operator interface.

[0058] Embodiment 3:

[0059] Corresponding to the above method embodiments, the embodiments of the present disclosure also provide an intelligent adjustment device for the cultivation environment of a silkworm rearing room. The intelligent adjustment device for the cultivation environment of a silkworm rearing room described below and the intelligent adjustment method for the cultivation environment of a silkworm rearing room described above can be referenced to each other.

[0060] Figure 3 FIG. 8 is a block diagram of an intelligent regulating device 800 for a silkworm co-rearing room according to an exemplary embodiment. Figure 3As shown, the electronic device 800 may include: a processor 801 and a memory 802. The electronic device 800 may also include one or more of a multimedia component 803, an I / O interface 804, and a communication component 805.

[0061] The processor 801 is used to control the overall operation of the electronic device 800 to complete all or part of the steps in the above-mentioned intelligent adjustment method for the cultivation environment of the silkworm co-cultivation room. The memory 802 is used to store various types of data to support the operation of the electronic device 800, and these data may include instructions for any application or method used to operate on the electronic device 800, as well as application-related data, such as contact data, sent and received messages, pictures, audio, video, etc. The memory 802 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, referred to as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, referred to as EPROM), programmable read-only memory (Programmable Read-Only Memory, referred to as PROM), read-only memory (Read-Only Memory, referred to as ROM), magnetic memory, flash memory, disk or optical disk. The multimedia component 803 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone, which is used to receive external audio signals. The received audio signal may be further stored in the memory 802 or sent through the communication component 805. The audio component also includes at least one speaker for outputting audio signals. The I / O interface 804 provides an interface between the processor 801 and other interface modules, and the above-mentioned other interface modules may be keyboards, mice, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 805 is used for wired or wireless communication between the electronic device 800 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G or 4G, or a combination of one or more of them, so the corresponding communication component 805 may include: Wi-Fi module, Bluetooth module, NFC module.

[0062] In an exemplary embodiment, the electronic device 800 can be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays (FPGA), controllers, microcontrollers, microprocessors or other electronic components to execute the above-mentioned intelligent adjustment method for the cultivation environment of the silkworm rearing room.

[0063] In another exemplary embodiment, a computer-readable storage medium including program instructions is also provided, and when the program instructions are executed by a processor, the steps of the above-mentioned method for intelligently adjusting the cultivation environment of a silkworm co-cultivation room are implemented. For example, the computer-readable storage medium may be the above-mentioned memory 802 including program instructions, and the above-mentioned program instructions may be executed by the processor 801 of the electronic device 800 to complete the above-mentioned method for intelligently adjusting the cultivation environment of a silkworm co-cultivation room.

[0064] Embodiment 4:

[0065] Corresponding to the above method embodiment, the embodiment of the present disclosure also provides a readable storage medium. The readable storage medium described below and the intelligent adjustment method for the cultivation environment of a silkworm rearing room described above can refer to each other.

[0066] A readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the method for intelligently adjusting the culture environment of a silkworm co-rearing room of the above method embodiment.

[0067] The readable storage medium may specifically be a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, or other readable storage medium that can store program codes.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent adjustment system for the cultivation environment of a silkworm rearing room, characterized in that: The system comprises: An environmental adjustment module, including a temperature detection unit, a temperature adjustment device, a humidity detection unit, a humidity adjustment device, a light intensity detection unit, a lighting device, a carbon dioxide detection unit and a fresh air device; A cloud platform is connected to the environment adjustment module, and is used to receive the temperature, humidity, illuminance and carbon dioxide concentration parameters in the silkworm co-rearing room fed back by the environment adjustment module in real time, and adjust the temperature, humidity, illuminance and carbon dioxide concentration in the silkworm co-rearing room in real time based on the temperature, humidity, illuminance and carbon dioxide concentration parameters; The remote control terminal is connected to the cloud platform via the Internet and is used for real-time monitoring of the environmental data of the silkworm rearing room.

2. The intelligent adjustment system for the cultivation environment of silkworm co-cultivation room according to claim 1 is characterized in that: The temperature detection unit, humidity detection unit, illumination detection unit and carbon dioxide detection unit collect the temperature, humidity, illumination and carbon dioxide concentration parameters in the silkworm rearing room at a frequency of 5 times per second through the edge gateway using the RS485 protocol. The edge gateway transmits the collected data to the cloud platform through the 4G network.

3. The intelligent adjustment system for the cultivation environment of silkworm co-cultivation room according to claim 1 is characterized in that: The remote control terminal includes a user interaction interface, on which temperature, humidity, light intensity and carbon dioxide concentration parameter threshold setting buttons are arranged, so that the user can set the temperature, humidity, light start and stop time, and carbon dioxide concentration upper limit.

4. A method for regulating the intelligent regulating system for the cultivation environment of a silkworm co-cultivation room according to claim 1, characterized in that: The method comprises: When the temperature detection unit detects that the temperature of the current silkworm rearing room is lower than the preset temperature threshold range, the cloud platform sends a temperature increase instruction to the temperature regulating device through the network, so that the temperature regulating device increases the temperature in the silkworm rearing room; When the temperature detection unit detects that the temperature of the current silkworm rearing room is higher than the preset temperature threshold range, the cloud platform sends a cooling instruction to the temperature regulating device through the network, so that the temperature regulating device lowers the temperature in the silkworm rearing room; When the humidity detection unit detects that the humidity of the current silkworm rearing room is lower than the preset humidity threshold range, the cloud platform sends a moistening instruction to the humidity regulating device through the network, so that the humidity regulating device turns on the moistening function to increase the humidity in the silkworm rearing room; When the humidity detection unit detects that the humidity of the current silkworm rearing room is higher than the preset humidity threshold range, the cloud platform sends a dehumidification instruction to the humidity regulating device through the network, so that the humidity regulating device turns on the dehumidification function to reduce the humidity in the silkworm rearing room; The illumination in the current silkworm rearing room is collected through multiple illumination detection units and compared with the preset lighting strategy. If the collected data is consistent with the preset data, no processing is required. If not, instructions are issued to the lighting equipment to achieve illumination control. When the carbon dioxide detection unit detects that the current carbon dioxide concentration in the silkworm rearing room is greater than the preset carbon dioxide concentration threshold, the cloud platform sends an exhaust command to the fresh air device through the network, so that the fresh air device performs exhaust operation to reduce the carbon dioxide concentration in the silkworm rearing room.

5. The adjustment method according to claim 4, characterized in that: When any of the parameters including temperature, humidity, light intensity and carbon dioxide concentration is abnormal, the cloud platform sends an alarm text message to the administrator's corresponding remote control terminal through the operator interface.

6. The adjustment method according to claim 4, characterized in that: When the carbon dioxide detection unit detects that the current carbon dioxide concentration in the silkworm rearing room is greater than the preset carbon dioxide concentration threshold, the cloud platform sends an exhaust command to the fresh air device through the network, so that the fresh air device performs exhaust operation to reduce the carbon dioxide concentration in the silkworm rearing room, including: Obtain meteorological data corresponding to the location of the silkworm rearing room and the current indoor temperature and indoor humidity of the silkworm rearing room, wherein the meteorological data includes outdoor temperature and outdoor humidity, and calculate the indoor and outdoor temperature difference and the indoor and outdoor humidity difference based on the indoor temperature, indoor humidity, outdoor temperature and outdoor humidity; Based on the current illumination in the young silkworm rearing room and the current cultivation amount in the young silkworm rearing room, the corresponding compensation exhaust volume is retrieved from the operation and maintenance reference table, and the actual exhaust volume is calculated based on the preset exhaust volume and the compensation exhaust volume, and the actual exhaust power corresponding to the fresh air device is calculated based on the actual exhaust volume; The temperature difference compensation power consumption of the temperature regulating device is calculated based on the actual exhaust volume and the indoor and outdoor temperature difference, so that the temperature fluctuation of the silkworm rearing room can be kept low during the exhaust process; The humidity compensation power consumption of the humidity regulating equipment is calculated based on the actual exhaust volume and the indoor and outdoor humidity difference, so that the humidity fluctuation in the silkworm rearing room can be kept low during the exhaust process.

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