Intelligent nostoc commune indoor culture device

Abstract

The invention discloses an intelligent nostoc commune indoor culture device which is composed of a top module, a culture box and a base assembly, the top module comprises a nutrient solution supplementing unit and a spraying unit, the nutrient solution supplementing unit stores a nutrient solution and monitors the liquid level and components at the same time, and the spraying unit sprays the nutrient solution into the culture box; an illumination unit, a culture shelf and a humidity control unit are arranged in the culture box, the illumination unit is used for adjusting illumination parameters, the culture shelf adopts a multi-layer design to make full use of space, the humidity control unit accurately adjusts humidity, the substrate assembly comprises a temperature control unit, a gas circulation unit, a pollution discharge unit and a data processing unit, and the temperature control unit adjusts temperature. The gas circulation unit introduces clean air through a fan and a filter, the pollution discharge unit collects, treats and recycles wastewater, and the data processing unit analyzes environmental data through a neural network model and generates culture parameters to automatically control operation of each unit, so that intelligent management of nostoc commune culture is realized, and the culture efficiency and quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural planting equipment, and particularly relates to an intelligent indoor cultivation device for Nostoc commune var. sphaeroides Background Art

[0002] Nostoc commune var. sphaeroides, also known as Terrestrial Nostoc, Terrestrial Mushroom, Thunder God's Mushroom, Snotty Meat, etc., belongs to the genus Nostoc of the phylum Cyanophyta, and its scientific name is Nostoc commune var. sphaeroides Nostoc commune ). Nostoc commune var. sphaeroides has a wrinkled and sheet-like appearance, with a blue-green or brown surface, and gets its name because it resembles a human ear in shape. Because it contains rich bioactive substances, Nostoc commune var. sphaeroides has become the source of many natural medicines and preparations, and is mostly used in the development of health functional medicines and foods such as clearing heat and detoxifying, cooling blood and improving eyesight. However, a large amount of impurities such as sediment, moss and grass clippings are mixed in the Nostoc commune var. sphaeroides picked in the wild, which brings many inconveniences to the picking and eating of Nostoc commune var. sphaeroides. Moreover, the wild environment is diverse, and harmful substances in the soil will accumulate in Nostoc commune var. sphaeroides and enter the organism, which may cause food health problems. Therefore, using artificial propagation technology to cultivate Nostoc commune var. sphaeroides on a large scale has become an important way for the resource utilization of Nostoc commune var. sphaeroides.

[0003] Suitable environmental growth conditions are a necessary prerequisite for the reproduction of Nostoc commune var. sphaeroides. How to precisely control the complex relationship between Nostoc commune var. sphaeroides during the cultivation process and various environmental factors (such as temperature, humidity, light, nutrient components, etc.) is the key to solving the reproduction technology of Nostoc commune var. sphaeroides. At present, the artificial reproduction technologies of Nostoc commune var. sphaeroides mainly include in-situ cultivation, liquid cultivation, outdoor raceway ponds, etc., and there have always been deficiencies in the control of environmental factors. The patent with the Chinese patent document number CN101606468B provides a simple cultivation method and cultivation device for Nostoc commune var. sphaeroides, which can realize the cultivation of Nostoc commune var. sphaeroides in natural water bodies, but completely ignores the influence of environmental factors on the cultivation process. The patent with the Chinese patent document number CN111363683A provides a cultivation method and cultivation device for large-scale artificial cultivation of Nostoc commune var. sphaeroides indoors and outdoors, and only considers the influence of light factors on the growth of Nostoc commune var. sphaeroides. The patent with the Chinese patent document number CN1450161A provides a method for cultivating Nostoc commune var. sphaeroides, and the patent with the Chinese patent document number CN108285859B provides a cultivation method for a new pneumatic Nostoc algae raceway pond cultivation system for Nostoc commune var. sphaeroides, both of which use liquid culture media to reproduce Nostoc commune var. sphaeroides, considering light and temperature factors, but the appearance of the cultivated Nostoc commune var. sphaeroides is quite different from that of wild Nostoc commune var. sphaeroides, and it is not a complete cultivation of Nostoc commune var. sphaeroides. The patent with the Chinese patent document number CN111363677A provides an automatic cultivation system and device for Nostoc commune var. sphaeroides. Although an automatic control system for environmental factors is added, it cannot integrate the dynamic connection between the morphological characteristics of Nostoc commune var. sphaeroides and environmental parameters, resulting in insufficient intelligence. In addition, this device is a completely open system and is easily affected by external environmental factors. Summary of the Invention

[0004] The object of the present invention is to address the deficiencies in the above technologies and propose an intelligent indoor cultivation device for Auricularia auricula-judae, aiming to solve the above technical problems.

[0005] The present invention provides an intelligent indoor cultivation device for Auricularia auricula-judae, including a top module, a cultivation box, and a base component, where: The top module includes a nutrient solution supplement unit, a spraying unit, and an image capture unit. The nutrient solution supplement unit is used to store and regularly and quantitatively supplement the nutrient solution required for the growth of Auricularia auricula-judae into the cultivation box, and has functions of liquid level monitoring and component monitoring. The spraying unit is used to evenly spray the nutrient solution or clean water in the cultivation box. The image capture unit collects images of the growth state of Auricularia auricula-judae through a camera. The cultivation box includes a lighting unit, a cultivation rack, and a humidity control unit. The lighting unit is distributed on the inner wall of the cultivation box and can adjust the lighting parameters. The cultivation rack is fixed in the cultivation box and is designed with a multi-layer structure. The humidity control unit is distributed at the bottom of the cultivation box and is used to precisely control the humidity in the cultivation box. The base component includes a temperature control unit, a gas circulation unit, a sewage discharge unit, and a data processing unit. The temperature control unit is used to precisely control the temperature during the cultivation process of Auricularia auricula-judae. The gas circulation unit uses a fan to introduce outside air into the cultivation box after filtering through a filter. The sewage discharge unit is used to collect and process the wastewater generated by the spraying unit and realize the recycling of water resources. The data processing unit is used to receive, process, and store environmental data and image data of the growth cycle of Auricularia auricula-judae, and input the data into a neural network model to generate the optimal cultivation parameters and control the operation of each unit.

[0006] Preferably, the nutrient solution supplement unit includes a nutrient solution storage tank, in which a liquid level sensor and a nutrient solution component monitoring device are fixedly installed. A liquid infusion pipeline is communicated with the side wall of the nutrient solution storage tank, and a flow control valve is installed outside the liquid infusion pipeline. The flow control valve is located outside the nutrient solution storage tank, and the other end of the liquid infusion pipeline is connected to the spraying unit to realize the spraying of the nutrient solution.

[0007] Preferably, the spraying unit includes a spraying pipeline, which is arranged on the top wall of the cultivation box and is communicated with the liquid infusion pipeline. A water pump and several nozzles are installed on the spraying pipeline.

[0008] Preferably, the lighting unit includes LED lights with multiple different wavelengths and powers and is equipped with an intelligent dimming system, which can adjust the lighting parameters.

[0009] Preferably, the cultivation rack includes several support frames, which are fixedly installed on the inner side wall of the cultivation box. Several layers of cultivation plates are detachably installed on the support frames, and several through holes are opened on the cultivation plates.

[0010] Preferably, the humidity control unit includes a humidity sensor fixedly installed on the bottom surface of the incubator. The humidity sensor is connected to a humidifier and a dehumidifier, and both the humidifier and the dehumidifier are fixedly installed on the bottom surface of the incubator and are located on one side of the humidity sensor.

[0011] Preferably, the base assembly further includes an installation box. The temperature control unit is arranged in the installation box. The temperature control unit includes a temperature sensor fixedly installed on the bottom surface of the installation box. The temperature sensor is connected to a heating device and a refrigeration device, and both the heating device and the refrigeration device are fixedly installed on the bottom surface of the installation box and are located on one side of the temperature sensor.

[0012] Preferably, the gas circulation unit includes a ventilation pipe fixedly installed on the bottom surface of the incubator. Both ends of the ventilation pipe penetrate through the opposite side walls of the installation box respectively. An air filter and a fan are installed on the part of the ventilation pipe located inside the installation box.

[0013] Preferably, a waste water collection tank is formed on the bottom surface of the incubator. A drainage pipe communicates with the waste water collection tank, and the other end of the drainage pipe communicates with the nutrient solution storage tank. A filtering device is installed on the part of the drainage pipe located inside the installation box. A waste water monitoring device is also arranged on the drainage pipe. The data processing unit includes a data collector and a processor. The processor is fixedly installed on the top wall of the installation box. A storage device is connected to the processor. A data acquisition interface and a control instruction output interface are arranged on the processor. The data processing unit collects and analyzes the environmental data in the incubator in real time, inputs the data into the neural network model to calculate the optimal cultivation parameters, and then automatically controls the operation of each unit. At the same time, it supports the remote communication function.

[0014] Preferably, the neural network model is constructed by the following method: S1. Multi-dimensional data collection: Collect multi-dimensional data sets during the cultivation process of Nostoc commune, including environmental parameter information and the corresponding Nostoc commune growth state image information; S2. Dynamic data preprocessing: Preprocess the images, extract the biomass characteristic values of Nostoc commune, including the group shape, group size, and color feature vectors. Match and align the environmental parameter information with the image feature data according to the time stamp to form a multi-dimensional training data set including temperature, humidity, light intensity, CO2 concentration, nutrient salt concentration, group shape, group size, and color features; S3. Model construction: Aggregate and update the biomass characteristic values of Nostoc commune and the environmental parameter information based on the neural network model to obtain the environmental parameters required at each cultivation stage of Nostoc commune. Define the current Nostoc commune growth state image information as the input state of the neural network model, and obtain the optimal cultivation parameters of the incubator according to the model output results; S4. Automated monitoring: Remotely and real-time view the growth status of Nostoc commune, and regularly generate a detailed cultivation plan report, including environmental parameter information and the biomass characteristic values of Nostoc commune.

[0015] Compared with the prior art, it has the following beneficial effects: The present invention provides an intelligent indoor cultivation device for Nostoc commune. First of all, through the nutrient solution supplement unit and the spraying unit, this device solves the problems of uneven supply and waste of the nutrient solution. The nutrient solution supplement unit can not only supplement the nutrient solution regularly and quantitatively, but also monitor the liquid level and composition to ensure the reasonable use of the nutrient solution. The spraying unit can evenly spray the nutrient solution or clear water to ensure that Nostoc commune uniformly obtains nutrient components. Secondly, the lighting unit and the humidity control unit in the cultivation box solve the problem of inaccurate control of lighting and humidity. The lighting unit can automatically adjust the lighting parameters, and the humidity control unit can accurately control the humidity to ensure that Nostoc commune grows in the most suitable environment. Moreover, the temperature control unit and the gas circulation unit in the base assembly solve the problems of temperature and air quality control. The temperature control unit can accurately adjust the cultivation temperature, and the gas circulation unit introduces clean air through the fan and the filter to ensure fresh air in the cultivation box. In addition, the sewage discharge unit solves the problems of wastewater treatment and water resource waste, can collect and treat the wastewater generated by spraying, and realizes the recycling of water resources. Finally, the data processing unit receives, processes and stores environmental data, and uses the neural network model to generate the best cultivation parameters, realizing the joint optimization control of sensor data and the image characteristics of Nostoc commune, and realizing the intelligent management of the entire cultivation process. Through the comprehensive application of these technical means, this device not only improves the cultivation efficiency and quality of Nostoc commune, but also reduces resource waste, achieving an efficient, accurate and automated cultivation effect. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only the preferred embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0017] Figure 1 It is a schematic diagram of an intelligent indoor cultivation device for Nostoc commune of the present invention; Figure 2 It is a schematic diagram of the cultivation box of an intelligent indoor cultivation device for Nostoc commune of the present invention; Figure 3 It is a schematic diagram of the top module of an intelligent indoor cultivation device for Nostoc commune of the present invention; Figure 4 It is an enlarged view of the cultivation box of an intelligent indoor cultivation device for Nostoc commune of the present invention; Figure 5 Schematic diagram of the base component of an intelligent indoor Auricularia auricula cultivation device of the present invention; Figure 6 Neural network model architecture diagram of an intelligent indoor Auricularia auricula cultivation device of the present invention.

[0018] In the figure, 1. Top module; 11. Nutrient solution supplement unit; 111. Nutrient solution storage tank; 112. Liquid level sensor; 113. Nutrient solution component monitoring device; 114. Infusion pipeline; 115. Flow control valve; 12. Spraying unit; 121. Spraying pipeline; 122. Water pump; 123. Nozzle; 13. Image capture unit; 2. Incubator; 21. Lighting unit; 211. LED lamp; 212. Intelligent dimming system; 22. Culture rack; 221. Support frame; 222. Culture plate; 223. Through hole; 23. Humidity control unit; 231. Humidity sensor; 232. Humidifier; 233. Dehumidifier; 3. Base component; 31. Temperature control unit; 311. Temperature sensor; 312. Heating device; 313. Refrigeration device; 32. Gas circulation unit; 321. Vent pipe; 322. Air filter; 323. Fan; 33. Sewage disposal unit; 331. Waste water collection tank; 332. Drainage pipeline; 333. Filter device; 334. Waste water monitoring device; 34. Data processing unit; 341. Processor; 342. Storage device. Detailed implementation manners

[0019] To more easily understand the structure of the present invention and the functional features and advantages that can be achieved, the preferred embodiments of the present invention will be described in detail below in conjunction with the drawings as follows: Embodiment 1: As Figures 1 to 6 shown, the present invention provides an intelligent indoor Auricularia auricula cultivation device, including a top module 1, an incubator 2 and a base component 3, wherein: The top module 1 includes a nutrient solution supplement unit 11, a spraying unit 12 and an image capture unit 13. The nutrient solution supplement unit 11 is used to store and regularly and quantitatively supplement the nutrient solution required for the growth of Auricularia auricula into the incubator 2, and has the functions of liquid level monitoring and component monitoring. The spraying unit 12 is used to evenly spray the nutrient solution or clear water in the incubator 2. The image capture unit 13 collects images of the growth state of Auricularia auricula through a camera; The incubator 2 includes a lighting unit 21, a culture rack 22 and a humidity control unit 23. The lighting unit 21 is distributed on the inner wall of the incubator 2 and can adjust the lighting parameters. The culture rack 22 is fixed in the incubator 2 and is designed with a multi-layer structure. The humidity control unit 23 is distributed at the bottom of the incubator 2 and is used to accurately control the humidity in the incubator 2; The base component 3 includes a temperature control unit 31, a gas circulation unit 32, a sewage discharge unit 33, and a data processing unit 34. The temperature control unit 31 is used to precisely control the temperature during the cultivation process of Nostoc commune. The gas circulation unit 32 uses a fan 323 to introduce the outside air into the cultivation chamber 2 after filtering through a filter. The sewage discharge unit 33 is used to collect and process the wastewater generated by the spraying unit 12 and realize the recycling of water resources. The data processing unit 34 is used to receive, process, and store environmental data and image data of the growth cycle of Nostoc commune, and input the data into a neural network model to generate the optimal cultivation parameters and control the operation of each unit.

[0020] First, the nutrient solution supplement unit 11 of the top module 1 stores the nutrient solution and supplements it regularly and quantitatively according to the needs of Nostoc commune. At the same time, it can also monitor the liquid level and composition to ensure the reasonable use of the nutrient solution. The spraying unit 12 is responsible for evenly spraying the nutrient solution or clean water into the cultivation chamber 2 to keep the humidity uniform. Then, the lighting unit 21 in the cultivation chamber 2 automatically adjusts the lighting intensity and time according to different growth stages of Nostoc commune to ensure that the lighting conditions are most suitable for growth. The cultivation rack 22 adopts a multi-layer design to make full use of space and improve the cultivation efficiency. The humidity control unit 23 precisely adjusts the humidity in the cultivation chamber 2 to provide a stable humid environment for Nostoc commune. The temperature control unit 31 of the base component 3 precisely adjusts the temperature in the cultivation chamber 2 to ensure that Nostoc commune grows at the most suitable temperature. The gas circulation unit 32 introduces the outside air into the cultivation chamber 2 after filtering through the fan 323 and the filter to ensure fresh air. The sewage discharge unit 33 collects and processes the wastewater generated by spraying to realize the recycling of water resources and reduce waste. Finally, the data processing unit 34 receives, processes, and stores the environmental data in the cultivation chamber 2 in real time, analyzes these data through a neural network model, generates the optimal cultivation parameters, and automatically controls the operation of each unit to realize the intelligent management of the entire cultivation process. During use, the user only needs to set the initial parameters, and the device can automatically complete operations such as nutrient solution supplement, lighting adjustment, temperature and humidity control, air purification, and wastewater treatment to ensure that Nostoc commune grows under the optimal conditions and finally achieve an efficient, accurate, and automated cultivation effect.

[0021] Embodiment 2: As Figures 1 to 6 shown, in combination with the technical solution of Embodiment 1, in this technical solution, the nutrient solution supplement unit 11 includes a nutrient solution storage tank 111. A liquid level sensor 112 and a nutrient solution composition monitoring device 113 are fixedly installed in the nutrient solution storage tank 111. A liquid infusion pipeline 114 is communicated with the side wall of the nutrient solution storage tank 111. A flow control valve 115 is installed outside the liquid infusion pipeline 114. The flow control valve 115 is located outside the nutrient solution storage tank 111. The other end of the liquid infusion pipeline 114 is connected to the spraying unit 12 to realize the spraying of the nutrient solution.

[0022] The core of the nutrient solution supplement unit 11 is the nutrient solution storage tank 111, which is equipped with a liquid level sensor 112 and a nutrient solution composition monitoring device 113. It can monitor the amount and composition of the nutrient solution in real time to ensure the sufficiency and reasonable ratio of the nutrient solution. The storage tank is connected to the spraying unit 12 through the liquid infusion pipeline 114 on the side wall. A flow control valve 115 is installed on the liquid infusion pipeline 114 to accurately control the delivery volume of the nutrient solution. When the device is running, the flow control valve 115 will deliver the nutrient solution to the spraying unit 12 regularly and quantitatively according to the set parameters. The spraying unit 12 then evenly sprays the nutrient solution into the culture box 2 to provide the nutrients and water required for the growth of Nostoc commune. The whole process runs automatically without manual intervention, which not only ensures the precise supply of the nutrient solution but also improves the cultivation efficiency.

[0023] As an optimal solution, the nutrient solution supplement unit 11 is made of corrosion-resistant materials, and its capacity is designed according to the cultivation scale, generally 10 - 50 L, which can meet the cultivation needs for a relatively long time. The nutrient solution contains macro elements such as nitrogen, phosphorus, and potassium, as well as trace elements such as iron, zinc, and manganese. At the same time, appropriate amounts of organic components such as amino acids, vitamins, and natural plant extracts are added to meet the nutritional requirements of Nostoc commune at different growth stages.

[0024] Furthermore, the spraying unit 12 includes a spraying pipeline 121, which is arranged on the top wall of the culture box 2. The spraying pipeline 121 is communicated with the liquid infusion pipeline 114, and a water pump 122 and several nozzles 123 are installed on the spraying pipeline 121.

[0025] The core of the spraying unit 12 is the spraying pipeline 121, which is installed on the top wall of the culture box 2 and connected to the nutrient solution storage tank 111 through the liquid infusion pipeline 114. A water pump 122 and multiple nozzles 123 are installed on the spraying pipeline 121. The water pump 122 is responsible for pumping and delivering the nutrient solution or clear water from the storage tank into the spraying pipeline 121, and the nozzles 123 evenly spray the liquid into the culture box 2 to ensure that Nostoc commune can obtain water and nutrients evenly. The whole process runs automatically. The coordinated work of the water pump 122 and the nozzles 123 makes the spraying more efficient and precise, which not only meets the growth needs of Nostoc commune but also avoids the waste of water resources.

[0026] As an optimal solution, the spraying unit 12 is composed of corrosion-resistant nozzles 123, spraying pipes 121 with stable pressure, and energy-efficient pumps 122. The spacing between the nozzles 123 is reasonably designed according to the size of the cultivation rack 22 and the growth density of Nostoc commune, generally 10 - 20 cm. With a special atomization design, it can evenly spray nutrient solution or clean water into the cultivation box 2, simulating the natural rainfall environment, providing suitable nutrients and humidity conditions for the growth of Nostoc commune, and at the same time helping to clean impurities and dust in the cultivation box 2, maintaining the cleanliness and hygiene of the cultivation environment. The spraying pipes 121 are made of food-grade plastic or stainless steel materials to ensure the safety and hygiene of the nutrient solution transportation process. The flow rate and pressure of the pump 122 can be adjusted according to the size of the cultivation box 2 and the spraying requirements to ensure the uniformity of the spraying effect.

[0027] Furthermore, the lighting unit 21 includes LED lights 211 with multiple different wavelengths and powers and is equipped with an intelligent dimming system 212, which can adjust the lighting parameters.

[0028] The core of the lighting unit 21 is LED lights 211 with multiple different wavelengths and powers, which can provide lighting parameters suitable for the growth of Nostoc commune. At the same time, it is also equipped with an intelligent dimming system 212, which automatically adjusts the intensity and time of lighting according to different growth stages of Nostoc commune. For example, it provides weaker lighting in the initial growth stage and increases the lighting intensity in the rapid growth stage to ensure that Nostoc commune can obtain the most suitable lighting conditions at each stage. The whole process is completely automated without manual intervention, which not only optimizes the growth environment of Nostoc commune but also saves energy and improves the cultivation efficiency.

[0029] As an optimal solution, the lighting unit 21 is installed on the inner walls around the cultivation box 2, and the lighting array is composed of waterproof LED lamp beads 211. The lighting intensity can be accurately adjusted between 500 - 8000 lux, and the wavelength range covers 400 - 700 nm. The lighting intensity, wavelength, and lighting time can be accurately adjusted according to the needs of different growth stages of Nostoc commune.

[0030] Furthermore, the cultivation rack 22 includes several support frames 221, which are fixedly installed on the inner side walls of the cultivation box 2. Several cultivation plates 222 are detachably installed on the support frames 221, and several through holes 223 are opened on the cultivation plates 222.

[0031] The core of the culture rack 22 is a number of support frames 221, which are fixed on the inner side wall of the incubator 2. Multiple layers of culture plates 222 can be detachably installed on the support frames 221. A plurality of through holes 223 are opened on the culture plates 222 for the growth of Nostoc commune. This design makes full use of the space of the incubator 2, enabling the Nostoc commune to grow in layers, improving the culture efficiency. The detachable design of the culture plates 222 also facilitates daily cleaning and maintenance. At the same time, the setting of the through holes 223 ensures good air permeability and water permeability during the culture process of Nostoc commune, providing a stable and efficient growth environment for Nostoc commune. The whole process is simple and practical, saving space and being easy to manage.

[0032] As a preferred solution, the incubator 2 is made of high-strength aluminum alloy material, featuring light weight, corrosion resistance and stable structure. The culture rack 22 inside the incubator 2 is designed as a multi-layer three-dimensional structure, with the number of layers being 2 - 10 layers, and the height of each layer being 10 - 20 cm. The surface of the culture rack 22 is perforated, with the hole diameter being 2 - 5 mm.

[0033] Furthermore, the humidity control unit 23 includes a humidity sensor 231, which is fixedly installed on the bottom surface of the incubator 2. The humidity sensor 231 is connected to a humidifier 232 and a dehumidifier 233. Both the humidifier 232 and the dehumidifier 233 are fixedly installed on the bottom surface of the incubator 2 and are located on one side of the humidity sensor 231.

[0034] The core of the humidity control unit 23 is the humidity sensor 231, which is installed at the bottom of the incubator 2 and can monitor the humidity change inside the box in real time. The humidity sensor 231 is connected to the humidifier 232 and the dehumidifier 233, and these two devices are also installed at the bottom of the incubator 2, next to the humidity sensor 231. When the humidity sensor 231 detects that the humidity inside the box is too low, the humidifier 232 will automatically start to increase the humidity; when the humidity is too high, the dehumidifier 233 will work to reduce the humidity. The whole process is completely automated, ensuring that the humidity inside the incubator 2 always remains within the range most suitable for the growth of Nostoc commune, providing a stable and suitable humid environment for Nostoc commune, improving the growth efficiency and reducing the need for manual intervention.

[0035] As a preferred solution, the humidity control unit 23 uses an ultrasonic humidifier 232 and a condensation dehumidifier 233 to automatically adjust the humidity inside the box, keeping it within the suitable range of 30% - 80%, and the humidity control accuracy is ±3%.

[0036] Furthermore, the base component 3 further includes an installation box, and the temperature control unit 31 is arranged inside the installation box. The temperature control unit 31 includes a temperature sensor 311 which is fixedly installed on the bottom surface of the installation box. The temperature sensor 311 is connected to a heating device 312 and a refrigeration device 313. Both the heating device 312 and the refrigeration device 313 are fixedly installed on the bottom surface of the installation box and are located on one side of the temperature sensor 311.

[0037] The temperature control unit 31 in the base component 3 is installed inside the installation box. Its core is the temperature sensor 311 which is fixed at the bottom of the installation box and can monitor the temperature change in the incubator 2 in real time. The temperature sensor 311 is connected to the heating device 312 and the refrigeration device 313, and these two devices are also installed on the bottom of the installation box and are located beside the temperature sensor 311. When the temperature sensor 311 detects that the temperature inside the box is too low, the heating device 312 will automatically start to increase the temperature; when the temperature is too high, the refrigeration device 313 will work to reduce the temperature. The whole process is completely automated, ensuring that the temperature in the incubator 2 always remains within the range most suitable for the growth of Nostoc commune, providing a stable and suitable temperature environment for Nostoc commune, improving the growth efficiency and reducing the need for manual intervention.

[0038] As a preferred solution, for temperature regulation, a semiconductor heating and cooling sheet is used, and a blower 323 is used to ensure uniform temperature circulation inside the incubator 2. The temperature can be controlled between 15 - 35 °C, and the accuracy reaches ±0.5 °C.

[0039] Furthermore, the gas circulation unit 32 includes a ventilation pipe 321 which is fixedly installed on the bottom surface of the incubator 2. Both ends of the ventilation pipe 321 penetrate through the opposite side walls of the installation box respectively. An air filter 322 and a blower 323 are installed on the part of the ventilation pipe 321 located inside the installation box.

[0040] The core of the gas circulation unit 32 is the ventilation pipe 321 which is fixed at the bottom of the incubator 2 and its two ends respectively pass through the side walls of the installation box. An air filter 322 and a blower 323 are installed on the part of the ventilation pipe 321 inside the installation box. The blower 323 is responsible for sucking in outside air. After being purified by the air filter 322, it is then transported into the incubator 2 through the ventilation pipe 321, ensuring that the air inside the box is fresh and clean. This process is completely automated, can continuously provide a high-quality air environment for Nostoc commune, promote its healthy growth, and at the same time reduce the interference of external pollutants on the culture environment, improving the culture efficiency and ensuring the growth quality of Nostoc commune.

[0041] As a preferred solution, the gas circulation unit 32 is equipped with an air pump, a gas filter, a carbon dioxide supplement device and a gas concentration sensor. The air pump introduces the outside air into the incubator 2 through a multi-layer filter (to remove dust, impurities and microorganisms) to ensure the cleanliness of the air. The carbon dioxide supplement device timely supplements an appropriate amount of carbon dioxide according to the photosynthesis needs of the ground fungus, maintains the indoor carbon dioxide concentration between 400-800 ppm, and promotes photosynthesis.

[0042] Furthermore, a wastewater collection tank 331 is provided on the bottom surface of the incubator 2, and a drainage pipe 332 is connected to the wastewater collection tank 331. The other end of the drainage pipe 332 is connected to the nutrient solution storage tank 111. A filtering device 333 is installed on the part of the drainage pipe 332 located in the installation box. A wastewater monitoring device 334 is also provided on the drainage pipe 332. The data processing unit 34 includes a data acquisition device and a processor 341. The processor 341 is fixedly installed on the top wall of the installation box. A storage device 342 is connected to the processor 341. The processor 341 is provided with a data acquisition interface and a control instruction output interface. The data processing unit 34 collects and analyzes the environmental data in the incubator 2 in real time, and inputs the neural network model to calculate the optimal culture parameters, thereby automatically controlling the operation of each unit and supporting remote communication functions.

[0043] A wastewater collecting tank 331 is provided at the bottom of the culture box 2 for collecting wastewater generated during the spraying process. The wastewater collecting tank 331 is connected to the nutrient solution storage tank 111 through a drainage pipe 332. A filtering device 333 is installed in the part of the drainage pipe 332 in the installation box, which can filter the wastewater and remove impurities. The drainage pipe 332 is also equipped with a wastewater monitoring device 334 for real-time monitoring of the quality and flow of the wastewater. The treated wastewater can be recycled and re-enter the nutrient solution storage tank 111 for subsequent spraying processes. This design not only realizes the recycling of water resources and reduces waste, but also ensures the cleanliness and efficient operation of the culture environment, providing a sustainable growth environment for the ground fungus.

[0044] As a preferred solution, the sewage discharge unit 33 is located at the bottom of the incubator 2. A guide groove is provided at the bottom of the incubator 2. The guide groove is connected to a recovery device. The recovery device contains a coarse filter with a mesh diameter of about 2-3 mm, which can initially intercept larger impurity particles in the wastewater, such as culture matrix debris and algae residues that may be mixed in. It is followed by a fine filter with a mesh diameter between 0.5-1 mm to further filter out smaller impurities, and the treated wastewater is re-delivered to the nutrient solution supplement unit 11 through a pressure pump.

[0045] The core of the data processing unit 34 is the processor 341, which is installed on the top wall of the installation box, connected to the storage device 342, and equipped with a data acquisition interface and a control instruction output interface. The processor 341 will collect the environmental data in the incubator 2 in real time, such as temperature, humidity, light, and nutrient solution composition, etc., and then use the neural network model to analyze these data, calculate the cultivation parameters most suitable for the growth of Nostoc commune, and according to these parameters, the processor 341 will automatically control each unit of the top module 1, the incubator 2, and the substrate assembly 3, such as adjusting the light, supplementing the nutrient solution, controlling the temperature and humidity, etc., to ensure that Nostoc commune is always in the best growth environment. In addition, the data processing unit 34 also supports the remote communication function, and users can monitor and adjust the status of the incubator 2 in real time through remote devices, realizing intelligent and automated management, and greatly improving the cultivation efficiency and quality.

[0046] As an optimal solution, the data processing unit 34 is equipped with a professional data acquisition card, which supports connecting multiple different types of sensors at the same time, including high-precision temperature sensors 311, humidity sensors 231, light sensors, gas concentration sensors, and nutrient solution composition sensors, etc. The data processing unit 34 denoises and fuses the sensor data to improve the accuracy and reliability of the data, uses the regression analysis and classification algorithms in the neural network model, combines the pre-established Nostoc commune growth model, predicts the growth trend and state changes of Nostoc commune and quickly calculates the optimal cultivation parameters. At the same time, the data processing unit 34 also supports the remote communication function, and can upload key data to the cloud server, facilitating users to remotely monitor and manage through terminal devices such as mobile phones and computers, and mastering the operating status of the cultivation device and the growth of Nostoc commune at any time.

[0047] Furthermore, the neural network model is constructed by the following method: S1. Multi-dimensional data acquisition: Collect multi-dimensional data sets during the cultivation of Nostoc commune, including environmental parameter information and the corresponding Nostoc commune growth state image information; S2. Dynamic data preprocessing: Preprocess the image, extract the biomass characteristic values of Nostoc commune, including population shape, population size, and color feature vectors, match and align the environmental parameter information with the image feature data according to the time stamp, and form a multi-dimensional training data set including temperature, humidity, light intensity, CO2 concentration, nutrient salt concentration, population shape, population size, and color features; S3. Model construction: Aggregate and update the biomass characteristic values of Nostoc commune and the environmental parameter information based on the neural network model to obtain the environmental parameters required at each cultivation stage of Nostoc commune. Define the current Nostoc commune growth state image information as the input state of the neural network model, and obtain the optimal cultivation parameters of the incubator according to the model output results; S4. Automated monitoring: Remotely and real-time view the growth status of Nostoc commune, and regularly generate a detailed cultivation plan report, including environmental parameter information and the biomass characteristic values of Nostoc commune.

[0048] By collecting multi-dimensional data during the cultivation process of Nostoc commune, including environmental parameters and growth status images, then preprocessing these data, extracting the biomass characteristics of Nostoc commune, such as shape, size, and color, etc., and matching these characteristics with environmental parameters over time to form a multi-dimensional training dataset. The model uses a neural network to aggregate and update these data, thereby predicting the optimal environmental parameters required by Nostoc commune at different cultivation stages. The model will use the current growth status image of Nostoc commune as input and calculate and output the optimal incubator parameters, such as temperature, humidity, light, etc. The system can also achieve automated monitoring. Users can remotely and real-time view the growth status of Nostoc commune and regularly generate detailed cultivation reports to help optimize the cultivation process.

[0049] The working principle of an intelligent indoor cultivation device for Nostoc commune in this application: During use, the nutrient solution supplement unit 11 of the top module 1 is responsible for storing the nutrient solution, and real-time monitors the quantity and composition of the nutrient solution through the liquid level sensor 112 and the composition monitoring device. Then, it delivers the nutrient solution to the spraying unit 12 at regular intervals and in fixed quantities through the infusion pipeline 114 and the flow control valve 115. The spraying unit 12 uses the water pump 122 and the nozzle 123 to evenly spray the nutrient solution or clean water into the incubator 2, ensuring that the nostoc commune obtains sufficient water and nutrients. The lighting unit 21 in the incubator 2 is equipped with LED lights 211 of various different wavelengths and powers, and is equipped with an intelligent dimming system 212, which can automatically adjust the lighting parameters according to the growth stage of the nostoc commune and provide the most suitable lighting conditions; the cultivation rack 22 adopts a multi-layer design, and the support frame 221 is installed with a detachable cultivation plate 222. The cultivation plate 222 is provided with through holes 223 for the growth of the nostoc commune, making full use of the space; the humidity control unit 23 real-time monitors the humidity through the humidity sensor 231, and is connected to the humidifier 232 and the dehumidifier 233 to accurately adjust the humidity in the incubator 2, ensuring that the nostoc commune grows in a stable humid environment. The temperature control unit 31 of the base assembly 3 real-time monitors the temperature through the temperature sensor 311, and is connected to the heating device 312 and the refrigeration device 313 to accurately control the temperature in the incubator 2; the gas circulation unit 32 introduces the outside air filtered through the fan 323 and the air filter 322 into the incubator 2 to ensure fresh air; the sewage discharge unit 33 collects the wastewater generated by spraying through the wastewater collection tank 331 and the drainage pipeline 332, and after being treated by the filtration device 333, it is recycled to reduce water resource waste; the data processing unit 34 real-time collects and analyzes the environmental data in the incubator 2 through the processor 341, and uses the neural network model to calculate the optimal cultivation parameters, automatically controlling the operation of each unit, and at the same time supporting the remote communication function, facilitating users to remotely monitor and adjust. During the use process, users only need to set the initial parameters, and the device can automatically complete operations such as nutrient solution supplement, lighting adjustment, temperature and humidity control, air purification, and wastewater treatment, ensuring that the nostoc commune grows under optimal conditions, and finally achieving an efficient, precise, and automated cultivation effect.

[0050] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present invention using the above technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, all changes, modifications, equivalent changes, and modifications made to the above embodiments based on the technical solution of the present invention without departing from the content of the technical solution of the present invention fall within the protection scope of this technical solution.

Claims

1. An intelligent indoor culture device for fungus, characterized in that: It comprises a top module (1), an incubator (2) and a base assembly (3), wherein: The top module (1) comprises a nutrient solution replenishment unit (11), a spray unit (12) and an image capture unit (13); the nutrient solution replenishment unit (11) is used to store and replenish the nutrient solution required for the growth of the ground fungus in a timely and quantitative manner into the incubator (2), and has liquid level monitoring and component monitoring functions; the spray unit (12) is used to spray the nutrient solution or clean water evenly into the incubator (2); and the image capture unit (13) uses a camera to collect images of the growth status of the ground fungus; The incubator (2) comprises an illumination unit (21), a culture rack (22) and a humidity control unit (23); the illumination unit (21) is distributed on the inner wall of the incubator (2) and can adjust illumination parameters; the culture rack (22) is fixed in the incubator (2) and adopts a multi-layer structure design; the humidity control unit (23) is distributed at the bottom of the incubator (2) and is used to accurately control the humidity in the incubator (2); The base component (3) comprises a temperature control unit (31), a gas circulation unit (32), a sewage discharge unit (33) and a data processing unit (34); the temperature control unit (31) is used to accurately control the temperature of the fungus cultivation process; the gas circulation unit (32) uses a fan (323) to filter the outside air through a filter and then introduce it into the incubator (2); the sewage discharge unit (33) is used to collect and process wastewater generated by the spray unit (12) and realize the recycling of water resources; the data processing unit (34) is used to receive, process and store environmental data and fungus growth cycle image data, and input the data into a neural network model to generate optimal cultivation parameters and control the operation of each unit.

2. The intelligent indoor culture device for fungus according to claim 1, characterized in that: The nutrient solution supplement unit (11) comprises a nutrient solution storage box (111), a liquid level sensor (112) and a nutrient solution component monitoring device (113) are fixedly installed in the nutrient solution storage box (111), a liquid infusion pipeline (114) is connected to the side wall of the nutrient solution storage box (111), a flow control valve (115) is installed on the outside of the liquid infusion pipeline (114), and the flow control valve (115) is located outside the nutrient solution storage box (111), and the other end of the liquid infusion pipeline (114) is connected to a spray unit (12) to achieve spraying of the nutrient solution.

3. The intelligent indoor culture device for fungus according to claim 2, characterized in that: The spray unit (12) comprises a spray pipe (121), the spray pipe (121) is arranged on the top wall of the culture box (2), the spray pipe (121) is connected to the infusion pipe (114), and a water pump (122) and a plurality of spray heads (123) are installed on the spray pipe (121).

4. The intelligent indoor culture device for fungus according to claim 1, characterized in that: The lighting unit (21) comprises a plurality of LED lamps (211) of different wavelengths and powers and is equipped with an intelligent dimming system (212); the intelligent dimming system (212) can adjust the lighting reference.

5. The intelligent indoor culture device for fungus according to claim 1, characterized in that: The culture rack (22) comprises a plurality of support racks (221), wherein the plurality of support racks (221) are fixedly mounted on the inner wall of the culture box (2), and a plurality of layers of culture plates (222) are detachably mounted on the support racks (221), wherein the culture plates (222) are provided with a plurality of through holes (223).

6. The intelligent indoor culture device for fungus according to claim 1, characterized in that: The humidity control unit (23) comprises a humidity sensor (231), the humidity sensor (231) being fixedly mounted on the bottom surface of the incubator (2), the humidity sensor (231) being connected to a humidifier (232) and a dehumidifier (233), the humidifier (232) and the dehumidifier (233) both being fixedly mounted on the bottom surface of the incubator (2) and being located on one side of the humidity sensor (231).

7. The intelligent indoor culture device for fungus according to claim 1, characterized in that: The base assembly (3) further comprises an installation box, the temperature control unit (31) is arranged in the installation box, the temperature control unit (31) comprises a temperature sensor (311), the temperature sensor (311) is fixedly mounted on the bottom surface of the installation box, the temperature sensor (311) is connected to a heating device (312) and a cooling device (313), the heating device (312) and the cooling device (313) are both fixedly mounted on the bottom surface of the installation box and are located on one side of the temperature sensor (311).

8. The intelligent indoor culture device for fungus according to claim 7, characterized in that: The gas circulation unit (32) comprises a ventilation pipe (321), wherein the ventilation pipe (321) is fixedly mounted on the bottom surface of the incubator (2), and both ends of the ventilation pipe (321) respectively penetrate opposite side walls of the installation box, and an air filter (322) and a fan (323) are mounted on the portion of the ventilation pipe (321) located inside the installation box.

9. The intelligent indoor culture device for fungus according to claim 7, characterized in that: A wastewater collection tank (331) is provided on the bottom surface of the culture box (2), a drainage pipe (332) is connected to the wastewater collection tank (331), the other end of the drainage pipe (332) is connected to the nutrient solution storage box (111), a filtering device (333) is installed on the portion of the drainage pipe (332) located in the installation box, a wastewater monitoring device (334) is also provided on the drainage pipe (332), the data processing unit (34) comprises a data acquisition device and a processor (341), the processor (341) is fixedly mounted on the top wall of the installation box, a storage device (342) is connected to the processor (341), a data acquisition interface and a control instruction output interface are provided on the processor (341), the data processing unit (34) collects and analyzes the environmental data in the culture box (2) in real time, and inputs the data into a neural network model to calculate the optimal culture parameters, thereby automatically controlling the operation of each unit, and supporting a remote communication function.

10. The intelligent indoor culture device for fungus according to claim 9, characterized in that: The neural network model is constructed by the following method: S1. Multi-dimensional data collection: collecting multi-dimensional data sets during the cultivation of Auricularia auricula, including environmental parameter information and corresponding Auricularia auricula growth status image information; S2. Dynamic data preprocessing: Preprocess the image to extract the biomass characteristic values ​​of Auricularia auricula, including group shape, group size and color feature vectors, match and align the environmental parameter information with the image feature data according to the timestamp, and form a multidimensional training data set containing temperature, humidity, light intensity, CO2 concentration, nutrient concentration, group shape, group size and color characteristics; S3, model construction: Based on the neural network model, the characteristic values ​​of the biomass of the ground fungus and the environmental parameter information are aggregated and updated to obtain the environmental parameters required for each cultivation stage of the ground fungus, and the current image information of the fungus growth state is defined as the input state of the neural network model, and the optimal cultivation parameters of the incubator are obtained according to the output results of the model; S4. Automated monitoring: By remotely viewing the growth status of Auricularia auricula in real time, a detailed cultivation plan report is regularly generated, including environmental parameter information and Auricularia auricula biomass characteristic values.

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