An intelligent monitoring and control system for growing edible fungi indoor warehouse

Abstract

The present invention relates to the technical field of edible fungus cultivation, and in particular to an intelligent monitoring and control system for edible fungus indoor warehouse cultivation, including: a warehouse video monitoring module, which is used to perform real-time video monitoring of edible fungi cultivated in the warehouse, and obtain real-time video images of the edible fungi in the warehouse; a stage division module, which is used to process and analyze the real-time video images of the edible fungi in the warehouse, and judge the cultivation stage of the edible fungi. The present invention divides the edible fungi into four cultivation stages according to their morphological information, and then adjusts the temperature, humidity and gas environment of the edible fungi accordingly in different cultivation stages, so that the edible fungi can be in the best cultivation environment when they are in different cultivation stages. At the same time, the present invention can also read the real-time video images of the edible fungi in a multi-interval point manner when the edible fungi are in different cultivation stages, so that the present invention can analyze the cultivation index of the edible fungi in real time at different cultivation stages.

Description

Technical Field

[0001] The invention relates to the technical field of edible fungus cultivation, and in particular to an intelligent monitoring and control system for edible fungus indoor warehouse cultivation. Background Art

[0002] Indoor cultivation of edible fungi is achieved by growing and cultivating edible fungi in the warehouse. Since the environment requirements for the growth and cultivation of edible fungi are relatively high, the environment in the warehouse needs to be adjusted accordingly according to the suitable cultivation environment for edible fungi during the cultivation process.

[0003] The prior art also proposes a technical solution for regulating the environment of edible fungi warehouses, such as the Chinese invention patent with publication number CN114967805A, which discloses an intelligent control system suitable for edible fungi cultivation rooms. The system obtains environmental parameters during the growth of edible fungi, and processes them based on the growth state of the edible fungi and the environmental parameters of the growth process to obtain the replenishment parameters of the edible fungi, so that the growth state of the edible fungi can be monitored and replenished in a timely manner, thereby improving the intelligence of cultivation management and control.

[0004] The above technical scheme mainly adjusts the temperature, humidity and air environment of edible fungi so that the edible fungi are in a suitable cultivation environment. However, the edible fungi are divided into multiple cultivation stages during the cultivation process, and the requirements for the environment in each cultivation stage may vary. The above technical scheme cannot quickly determine the stage of edible fungi cultivation, and can only regulate the environment in which the edible fungi are located according to the cultivation time. Therefore, it is impossible to accurately carry out targeted adjustment of the environment of edible fungi in different cultivation stages; the cultivation conditions of edible fungi in different cultivation stages cannot be monitored and analyzed in real time, and thus edible fungi with poor growth cannot be supplemented with nutrient solution in time, thereby affecting the cultivation efficiency of edible fungi and affecting the quality of edible fungi in the later stage. Summary of the invention

[0005] The present invention solves the above technical problems and adopts the following technical solutions: an intelligent monitoring and control system for indoor edible fungi cultivation, the intelligent monitoring and control system comprising: a warehouse video monitoring module for performing real-time video monitoring of edible fungi cultivated in the warehouse and obtaining real-time video images of the edible fungi in the warehouse.

[0006] The stage division module is used to process and analyze the real-time video images of edible fungi in the warehouse, and use them to determine the cultivation stage of edible fungi. At the same time, the cultivation level of edible fungi is divided into four cultivation stages: growth stage - differentiation stage - development stage - maturity stage.

[0007] The cultivation effect analysis module is used to divide the real-time video images of the edible fungi in the warehouse according to the different cultivation stages of the edible fungi, and read the real-time video images of the edible fungi in the warehouse at preset time intervals, and record them as images of the growth stage of edible fungi at each interval point, images of the differentiation stage of edible fungi at each interval point, images of the development stage of edible fungi at each interval point, and images of the maturity stage of edible fungi at each interval point. According to the above images, the cultivation index of each interval point in the growth stage of edible fungi, the cultivation index of each interval point in the differentiation stage of edible fungi, the cultivation index of each interval point in the development stage of edible fungi, and the cultivation index of each interval point in the maturity stage of edible fungi are obtained by analyzing the above images.

[0008] The gas monitoring module is used to monitor the oxygen content and carbon dioxide content in the edible fungus cultivation warehouse in real time according to the different cultivation stages of the edible fungi.

[0009] The ventilation control module is used to adjust the ventilation of the cultivation warehouse according to the optimal oxygen content and the optimal carbon dioxide content in each cultivation stage of edible fungi.

[0010] The temperature and humidity monitoring module is used to monitor the temperature and humidity of the edible fungus cultivation warehouse in real time according to different cultivation stages of the edible fungi.

[0011] The temperature and humidity control module is used to adjust the temperature and humidity according to the most suitable temperature and humidity required for each cultivation stage of edible fungi.

[0012] The edible fungus cultivation database is used to store the most suitable temperature and humidity, optimal oxygen content and optimal carbon dioxide content in each cultivation stage of different types of edible fungi, as well as various standard data of edible fungi at each interval point in each cultivation stage.

[0013] Furthermore, the specific analysis method of the stage division module is: by reading the real-time video pictures of the edible fungi in the warehouse, and identifying the morphology of each edible fungus in the real-time video pictures of the edible fungi in the warehouse, and recording it as the morphological information of each edible fungus, the initial cultivation stage of the edible fungi is the growth stage; if a preset proportion of edible fungi in the morphological information of each edible fungus have protrusions, it is judged that the edible fungi are in the differentiation stage and the growth stage is over; if a preset proportion of the protrusions of edible fungi in the morphological information of each edible fungus reach the developmental size, it is judged that the edible fungi are in the development stage and the differentiation stage is over; if a preset proportion of the protrusions of edible fungi in the morphological information of each edible fungus reach the mature size, it is judged that the edible fungi are in the mature stage and the development stage is over.

[0014] Furthermore, the specific analysis method of the cultivation effect analysis module is: performing image processing on the pictures of the growth stages of edible fungi at each interval point, so as to extract the mycelium coverage area of ​​edible fungi at each interval point, and obtain the foreign matter coverage area of ​​edible fungi at each interval point by grayscale value comparison, and obtain the cultivation index of each interval point during the growth stage of edible fungi by analyzing the mycelium coverage area of ​​edible fungi at each interval point and the foreign matter coverage area of ​​edible fungi at each interval point.

[0015] The images of the edible fungi differentiation stages at each interval point were processed to extract the areas of the protrusions of the edible fungi at each interval point at the edible fungi differentiation stage and the distances between the protrusions, and then the cultivation index of each interval point at the edible fungi differentiation stage was obtained by analysis.

[0016] The images of the developmental stages of edible fungi at each interval point are processed to extract the area of ​​each protrusion of the edible fungi at each interval point, and the grayscale value of each protrusion of the edible fungi at each interval point is obtained according to the grayscale value calculation method. The cultivation index of each interval point at the developmental stage of edible fungi is obtained by analyzing the area of ​​each protrusion at each interval point and the grayscale value of each protrusion of the edible fungi at each interval point.

[0017] The images of the mature stage of edible fungi at each interval point are processed to extract the area of ​​each protrusion of the edible fungi at each interval point, and the defect area on the surface of the edible fungi at each interval point is obtained by calculating the grayscale value. The cultivation index of each interval point in the mature stage of edible fungi is obtained by analyzing the area of ​​each protrusion of the edible fungi at each interval point and the defect area on the surface of the edible fungi at each interval point, and then the mature harvest time interval of the edible fungi and the quality corresponding to the mature harvest time interval of the edible fungi are determined.

[0018] Furthermore, the specific analysis method of the cultivation index of the edible fungus growth stage is as follows: the mycelium coverage area of ​​each interval point and the foreign matter coverage area of ​​each interval point are recorded as , m represents the mth interval point in the growth stage of edible fungi, By reading the standard coverage area of ​​edible fungi hyphae and the maximum allowable coverage area of ​​edible fungi foreign matter corresponding to the mth interval point in the growth stage of edible fungi, they are recorded as , , substituting it into the formula , and then obtain the cultivation index of each interval point in the growth stage of edible fungi , It represents the influence weight of the preset edible fungus mycelium coverage area on the edible fungus growth stage and the influence weight of the edible fungus foreign matter coverage area on the edible fungus growth stage.

[0019] Furthermore, the cultivation index of the edible fungus differentiation stage is analyzed by recording the area of ​​each protrusion of the edible fungus at each interval point in the edible fungus differentiation stage as , j represents the jth interval point in the differentiation stage of edible fungi, , a represents the ath protrusion of the edible fungus, The distance between each protrusion of the edible fungus at each interval point and the adjacent protrusions is obtained by image processing, and the distance between each protrusion of the edible fungus at each interval point and the adjacent protrusions is superimposed and divided by the number of adjacent protrusions, which is recorded as the distance value of each protrusion of the edible fungus at each interval point , through the formula , calculate the spacing of each protrusion of the edible fungus at each interval point , substitute the area of ​​each protrusion of the edible fungi at each interval point and the spacing between each protrusion of the edible fungi at each interval point into the formula , and then obtain the cultivation index of each interval point in the differentiation stage of edible fungi , c represents the number of edible mushroom protrusions, represents the recommended area of ​​the jth interval protrusion in the differentiation stage of edible fungi, It represents the recommended spacing of the protrusions of the interval points at the jth stage of edible fungi differentiation.

[0020] Furthermore, the cultivation index of the edible fungus development stage is calculated by recording the area of ​​each protrusion at each interval point in the edible fungus development stage as , h represents the hth interval point in the development stage of edible fungi, , and the gray value of each protrusion of the edible fungus at each interval point is recorded as , substitute the area of ​​each protrusion at each interval point in the development stage of edible fungi and the gray value of each protrusion at each interval point into the formula Get the cultivation index of each interval point in the development stage of edible fungi ; It indicates the recommended area of ​​the hth interval protrusion in the development stage of edible fungi. Indicates the recommended gray value of the hth interval point protrusion in the development stage of edible fungi, It represents the influence weight of the protrusion area of ​​edible fungi on the development stage of edible fungi and the influence weight of the gray value of edible fungi on the development stage of edible fungi.

[0021] Furthermore, the cultivation index of each interval point in the growth stage of edible fungi, the cultivation index of each interval point in the differentiation stage of edible fungi, and the cultivation index of each interval point in the development stage of edible fungi are used to analyze the cultivation status of edible fungi at the corresponding interval points. If the cultivation index of a certain interval point in the growth stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise there is no need to spray nutrient solution.

[0022] If the cultivation index at a certain interval point in the differentiation stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise there is no need to spray the nutrient solution.

[0023] If the cultivation index at a certain interval point in the development stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise there is no need to spray the nutrient solution.

[0024] Furthermore, the method for determining the spraying amount of the edible fungus nutrient solution is as follows: the calculation formula for the spraying amount of the edible fungus nutrient solution during the growth stage is: , Indicates the amount of nutrient solution sprayed at the mth interval point during the growth stage of edible fungi, Indicates the cultivation index threshold of the mth interval point in the growth stage of edible fungi, Indicates the preset nutrient solution spraying correction coefficient for the edible fungus growth stage.

[0025] The calculation formula for the amount of nutrient solution sprayed during the differentiation stage of edible fungi is: , represents the amount of nutrient solution sprayed at the jth interval point during the differentiation stage of edible fungi, Indicates the cultivation index threshold of the jth interval point in the differentiation stage of edible fungi, Indicates the preset correction coefficient for nutrient solution spraying in the differentiation stage of edible fungi.

[0026] The calculation formula for the amount of nutrient solution sprayed during the development stage of edible fungi is: , It indicates the amount of nutrient solution sprayed at the hth interval point in the development stage of edible fungi. Indicates the cultivation index threshold of the hth interval point in the development stage of edible fungi, Indicates the preset nutrient solution spraying correction coefficient for the edible fungus development stage.

[0027] Furthermore, the cultivation index of the edible fungus at the mature stage is analyzed by recording the area of ​​each protrusion of the edible fungus at each interval point in the mature stage of the edible fungus as , p represents the pth interval point in the maturity stage of edible fungi, , through the formula Calculate the maturity coefficient of edible fungi at each interval , It represents the standard area of ​​the protrusions at the mature stage of edible fungi. The defect areas of the protrusions at each interval point in the mature stage of edible fungi are obtained, and the total defect area of ​​the protrusions at each interval point in the mature stage of edible fungi is obtained by superimposing the above defect areas, which is recorded as At the same time, the number of edible fungi with defects at each interval in the mature stage of edible fungi is counted and recorded as , through the formula Calculate the cultivation index of each interval point in the mature stage of edible fungi ; represents the optimal maturity coefficient of edible fungi, e represents a natural constant, Indicates the correction factor of the number of defects in the preset edible fungi. It indicates the maximum total defect area allowed for the protrusions of edible fungi at the mature stage of edible fungi.

[0028] The harvesting interval of the mature stage of edible fungi is determined by the maturity coefficient of the edible fungi, and the quality of the edible fungi within the harvesting interval of the mature stage of edible fungi is determined by the corresponding cultivation index of the mature stage of edible fungi.

[0029] Furthermore, the specific determination method of the harvesting interval of edible fungi is as follows: comparing the maturity coefficient of edible fungi at a certain interval point with the maturity coefficient threshold of edible fungi; if the maturity coefficient of edible fungi at the interval point is less than the maturity coefficient threshold of edible fungi, it indicates that the edible fungi have not yet reached the harvesting interval; otherwise, it is determined that the edible fungi have reached the harvesting interval at this time; and comparing the cultivation index of the mature stage of edible fungi at the interval point with the excellent threshold and good threshold of the cultivation index of the mature stage of edible fungi respectively; if the cultivation index of the mature stage of edible fungi at the interval point is less than the good threshold of the cultivation index of the mature stage of edible fungi, it indicates that the edible fungi are qualified products; if the cultivation index of the mature stage of edible fungi at the interval point is greater than or equal to the good threshold of the cultivation index of the mature stage of edible fungi, and is less than the excellent threshold of the cultivation index of the mature stage of edible fungi, it indicates that the edible fungi are good products; if the cultivation index of the mature stage of edible fungi at the interval point is greater than or equal to the excellent threshold of the cultivation index of the mature stage of edible fungi, it indicates that the edible fungi are excellent products.

[0030] The beneficial effects of this system are as follows: 1. The present invention divides edible fungi into four cultivation stages according to their morphological information, and then adjusts the temperature, humidity and gas environment of the edible fungi accordingly in different cultivation stages, so that the edible fungi can be in the best cultivation environment when they are in different cultivation stages. At the same time, the present invention can also read real-time video images of edible fungi in a multi-interval point manner when the edible fungi are in different cultivation stages, so that the present invention can analyze the cultivation index of edible fungi in real time at different cultivation stages, and then determine whether the edible fungi are in a suitable cultivation range, increase the accuracy of edible fungi cultivation, and improve the quality of edible fungi in the later stage.

[0031] 2. The present invention compares the morphology of each stage of edible fungi cultivation with the standard morphology of the corresponding stages, and then determines which cultivation stage the edible fungi are in. Since there are a large number of edible fungi in the warehouse, the growth status of the edible fungi will be biased. Therefore, the determination of the edible fungi cultivation stage cannot be based on the standard morphology of all edible fungi reaching each stage. The present invention determines that the edible fungi are in the next cultivation stage when the morphology of a preset proportion of edible fungi reaches the next cultivation stage. This determination method can ensure that most edible fungi are in a suitable cultivation environment, thereby increasing the cultivation effect of edible fungi.

[0032] 3. The present invention reflects the problems existing in the growth stage of edible fungi by measuring the mycelium coverage area and foreign matter coverage area of ​​edible fungi, and further determines whether the edible fungi are contaminated by foreign fungi, pests or have growth deviations, so as to facilitate the operations of spraying nutrient solution on the edible fungi, removing foreign fungi contamination, killing insects, etc.

[0033] 4. In the differentiation stage of edible fungi of the present invention, the cultivation index of edible fungi in the differentiation stage is analyzed by monitoring the size of the protrusions of edible fungi and the distance between the protrusions, and the distance between the protrusions is obtained by superimposing the distance between the protrusion and the adjacent protrusions and dividing it by the number of adjacent protrusions, thereby increasing the accuracy of the protrusion analysis of edible fungi. At the same time, the distance between the protrusions of edible fungi also needs to refer to the size of the protrusions, thereby further increasing the accuracy of the protrusion spacing analysis of edible fungi.

[0034] 5. The present invention analyzes the cultivation index of the edible fungus development stage by the size of the area of ​​the edible fungus protrusion and the degree of deviation of the color gray value, and then determines whether the development of the edible fungus protrusion meets the requirements, and then provides a basis for whether it needs to increase the spraying of nutrient solution.

[0035] 6. The monitoring and analysis of the edible fungi at the mature stage of the present invention can not only determine the harvesting interval of the edible fungi, but also objectively evaluate the overall quality of the edible fungi at the time of harvest, thereby increasing the intelligent effect of edible fungi cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0037] Figure 1 It is a connection diagram of various modules in the intelligent monitoring and control system of the present invention.

[0038] Figure 2 It is a schematic diagram of each cultivation stage of edible fungi of the present invention.

[0039] Figure 3 It is a judgment diagram of the edible fungus growth stage regulation operation of the present invention.

[0040] Figure 4 It is a judgment diagram of the regulation operation of the edible fungus differentiation stage of the present invention.

[0041] Figure 5 It is a judgment diagram of the regulation operation of the edible fungus development stage of the present invention.

[0042] Figure 6 It is a flow chart of determining the maturity stage of bacteria used in the present invention. DETAILED DESCRIPTION

[0043] The embodiments of the present invention are described in detail below. The embodiments described below are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. If no specific techniques or conditions are specified in the embodiments, the techniques or conditions described in the literature in the art or the product specifications are used.

[0044] See also Figure 1 , an intelligent monitoring and control system for indoor edible fungi cultivation in a warehouse, the intelligent monitoring and control system comprises: a warehouse video monitoring module, a stage division module, a gas monitoring module, a ventilation control module, a temperature and humidity monitoring module, a temperature and humidity control module, a cultivation effect analysis module, and an edible fungi cultivation database, wherein the edible fungi cultivation database is respectively connected to the stage division module, the ventilation control module, the temperature and humidity control module, and the cultivation effect analysis module, the warehouse video monitoring module is respectively connected to the stage division module and the cultivation effect analysis module, the cultivation effect analysis module is connected to the stage division module, the gas monitoring module is connected to the ventilation control module, and the temperature and humidity monitoring module is connected to the temperature and humidity control module. The present invention implements video monitoring of the edible fungi cultivation stage and cooperates with the monitoring of the edible fungi environment, so that the edible fungi are fully monitored during the cultivation process, and the deviation of various parameters of the edible fungi is prevented, thereby affecting the cultivation effect of the edible fungi.

[0045] The warehouse video monitoring module is used to conduct real-time video monitoring of the edible fungi cultivated in the warehouse and obtain real-time video images of the edible fungi in the warehouse.

[0046] See also Figure 2 , a stage division module is used to process and analyze the real-time video images of the edible fungi in the warehouse, and judge the cultivation stage of the edible fungi based on this, and at the same time divide the cultivation level of the edible fungi into four cultivation stages: growth stage - differentiation stage - development stage - maturity stage. The present invention divides the edible fungi cultivation process into different stages. Since the cultivation environment and attention points of each cultivation stage of edible fungi are different, the present invention can analyze the cultivation process of edible fungi in a more detailed manner through the above method, so that the edible fungi can be more accurately monitored, analyzed and regulated, thereby increasing the cultivation effect of edible fungi and improving the quality of edible fungi after maturity.

[0047] The specific analysis method of the stage division module is as follows: by reading the real-time video pictures of the edible fungi in the warehouse, and identifying the morphology of each edible fungus in the real-time video pictures of the edible fungi in the warehouse, the morphology is recorded as the morphological information of each edible fungus, and the initial cultivation stage of the edible fungi is the growth stage; if a preset proportion of the edible fungi in the morphological information of each edible fungus has protrusions, it is judged that the edible fungi are in the differentiation stage and the growth stage is over. Exemplarily, the above preset proportion is 70%; if a preset proportion of the protrusions of the edible fungi in the morphological information of each edible fungus reach the developmental size, it is judged that the edible fungi are in the developmental stage and the differentiation stage is over. Exemplarily, the above preset proportion is 65%; if a preset proportion of the protrusions of the edible fungi in the morphological information of each edible fungus reach the mature size, it is judged that the edible fungi are in the mature stage and the development stage is over. Exemplarily, the above preset proportion is 50%. The present invention compares the morphology of each stage of edible fungus cultivation with the standard morphology of each corresponding stage, and then determines which cultivation stage the edible fungi are in. Since there are a large number of edible fungi in the warehouse, the growth status of the edible fungi will be biased. Therefore, the determination of the edible fungi cultivation stage cannot be based on the standard morphology of all edible fungi reaching each stage. The present invention determines that the edible fungi are in the next cultivation stage when the morphology of a preset proportion of edible fungi reaches the next cultivation stage. This determination method can ensure that most edible fungi are in a suitable cultivation environment, thereby increasing the cultivation effect of edible fungi.

[0048] The edible fungus cultivation database is used to store the most suitable temperature and humidity, optimal oxygen content and optimal carbon dioxide content in each cultivation stage of different types of edible fungi, as well as various standard data of edible fungi at each interval point in each cultivation stage.

[0049] The gas monitoring module is used to monitor the oxygen content and carbon dioxide content of the cultivation warehouse of edible fungi in real time according to the different cultivation stages of edible fungi. The ventilation control module is used to adjust the ventilation of the cultivation warehouse according to the optimal oxygen content and the optimal carbon dioxide content in each cultivation stage of edible fungi. The present invention performs real-time monitoring of the gas environment of the warehouse. When the actual gas content in the warehouse does not reach the specified content, the gas in the warehouse is ventilated through the ventilation control module so that the gas content in the warehouse reaches the required standard. At the same time, when the cultivation stage of edible fungi changes, the requirements for gas content in different cultivation stages of edible fungi will change. Therefore, the change of the cultivation stage of edible fungi requires corresponding regulation of the gas content in the warehouse.

[0050] The temperature and humidity monitoring module is used to monitor the temperature and humidity of the edible fungus cultivation warehouse in real time according to the different cultivation stages of the edible fungi. The temperature and humidity control module is used to control the temperature and humidity according to the most suitable temperature and humidity required for each cultivation stage of the edible fungi. The present invention monitors the temperature and humidity of the warehouse in real time. When the actual temperature and humidity of the warehouse do not reach the specified temperature and humidity, the temperature and humidity in the warehouse are adjusted by the temperature and humidity control module so that the temperature and humidity in the warehouse meet the required standards; similarly, when the cultivation stage of edible fungi changes, the temperature and humidity of the warehouse need to be adjusted accordingly.

[0051] The cultivation effect analysis module is used to divide the real-time video images of the edible fungi in the warehouse according to the different cultivation stages of the edible fungi, and read the real-time video images of the edible fungi in the warehouse at preset time intervals, and record them as the growth stage images of the edible fungi at each interval point, the differentiation stage images of the edible fungi at each interval point, the development stage images of the edible fungi at each interval point, and the mature stage images of the edible fungi at each interval point, and analyze the above images to obtain the cultivation index of each interval point in the growth stage of the edible fungi, the cultivation index of each interval point in the differentiation stage of the edible fungi, the cultivation index of each interval point in the development stage of the edible fungi, and the cultivation index of each interval point in the mature stage of the edible fungi. The present invention adopts the method of reading the real-time video images of the edible fungi at preset time intervals at different cultivation stages of the edible fungi to analyze the cultivation status of the edible fungi. If the cultivation of the edible fungi does not meet the requirements, it is necessary to supplement the edible fungi with nutrient solution to help the edible fungi grow to a specified state.

[0052] It is understandable that when edible fungi are cultivated, they need to be sprayed with nutrient solution regularly through a preset spraying pipe to maintain the rapid growth of the edible fungi. The spraying amount of the above nutrient solution is a standard spraying amount. Therefore, the problem of insufficient nutrient solution spraying often occurs during the cultivation of edible fungi. The present invention can analyze the cultivation index of edible fungi at different stages, and then determine when the edible fungi need to be supplemented with nutrient solution.

[0053] See also Figure 3 , the specific analysis method of the cultivation effect analysis module is: image processing is performed on the pictures of the growth stage of edible fungi at each interval point, so as to extract the mycelium coverage area of ​​edible fungi at each interval point, and the foreign matter coverage area of ​​edible fungi at each interval point is obtained by gray value comparison, and the cultivation index of each interval point during the growth stage of edible fungi is obtained by analyzing the mycelium coverage area of ​​edible fungi at each interval point and the foreign matter coverage area of ​​edible fungi at each interval point. In the present invention, the mycelium coverage area of ​​edible fungi and the foreign matter coverage area can reflect the problems existing in the growth stage of edible fungi. The mycelium coverage area of ​​edible fungi is used to reflect the growth situation of edible fungi at the growth stage. The foreign matter coverage area of ​​edible fungi can reflect whether edible fungi are suffering from parasitic diseases or adhesion of foreign matter. Exemplary foreign matter includes sundries in the warehouse or culture medium for edible fungi cultivation.

[0054] The specific analysis method of the cultivation index of edible fungi in the growth stage is as follows: the mycelium coverage area of ​​edible fungi at each interval point and the foreign matter coverage area of ​​edible fungi at each interval point are recorded as , m represents the mth interval point in the growth stage of edible fungi, By reading the standard coverage area of ​​edible fungi hyphae and the maximum allowable coverage area of ​​edible fungi foreign matter corresponding to the mth interval point in the growth stage of edible fungi, they are recorded as , , substituting it into the formula , and then obtain the cultivation index of each interval point in the growth stage of edible fungi , Indicates the influence weight of the preset edible fungus mycelium coverage area on the edible fungus growth stage and the influence weight of the edible fungus foreign matter coverage area on the edible fungus growth stage. The values ​​of are 0.3 and 0.7 respectively. Since edible fungi are in the growth stage, they are easily contaminated by foreign fungi or damaged by pests and diseases. Therefore, the present invention not only needs to monitor the coverage of edible fungi hyphae, but also needs to analyze whether it is contaminated by foreign fungi or damaged by pests and diseases by measuring the coverage area of ​​foreign fungi on the surface. Specifically, when the value of the cultivation index at a certain interval point in the growth stage of edible fungi is less than zero, it is necessary to manually check the edible fungi in the warehouse and perform corresponding foreign fungi removal or pest control on the edible fungi.

[0055] See also Figure 4 , image processing is performed on the pictures of the differentiation stage of edible fungi at each interval point, so as to extract the area of ​​each protrusion of edible fungi at each interval point in the differentiation stage of edible fungi and the distance between each protrusion, and then the cultivation index of each interval point in the differentiation stage of edible fungi is analyzed. The differentiation stage of edible fungi is the growth stage of its protrusions. The protrusions of edible fungi need to be evenly distributed so that the volume of the protrusions increases in the later stage of edible fungi cultivation so that it has a suitable cultivation space. Therefore, the present invention monitors the size of the protrusions of edible fungi and the distance between the protrusions in the differentiation stage of edible fungi to analyze the cultivation index of edible fungi in the differentiation stage, thereby increasing the quality effect of edible fungi in the later stage.

[0056] The analysis method of the cultivation index of the edible fungus differentiation stage is as follows: the area of ​​each protrusion of the edible fungus at each interval point in the edible fungus differentiation stage is recorded as , j represents the jth interval point in the differentiation stage of edible fungi, , a represents the ath protrusion of the edible fungus, The distance between each protrusion of the edible fungus at each interval point and the adjacent protrusions is obtained by image processing, and the distance between each protrusion of the edible fungus at each interval point and the adjacent protrusions is superimposed and divided by the number of adjacent protrusions, which is recorded as the distance value of each protrusion of the edible fungus at each interval point , through the formula , calculate the spacing of each protrusion of the edible fungus at each interval point , substitute the area of ​​each protrusion of the edible fungi at each interval point and the spacing between each protrusion of the edible fungi at each interval point into the formula , and then obtain the cultivation index of each interval point in the differentiation stage of edible fungi , c represents the number of edible mushroom protrusions, represents the recommended area of ​​the jth interval protrusion in the differentiation stage of edible fungi, Indicates the recommended spacing of the protrusions at the interval point of the jth edible fungus differentiation stage. The present invention increases the accuracy of the edible fungus protrusion analysis by superimposing the spacing between the protrusion and the adjacent protrusion and dividing it by the number of adjacent protrusions. At the same time, the spacing of the edible fungus protrusions also needs to refer to the size of the protrusions, further increasing the accuracy of the edible fungus protrusion spacing analysis.

[0057] See also Figure 5 , image processing is performed on the pictures of the developmental stages of edible fungi at each interval point, so as to extract the area of ​​each protrusion of the edible fungi at each interval point, and the grayscale value of each protrusion of the edible fungi at each interval point is obtained according to the grayscale value calculation method, and the cultivation index of each interval point in the developmental stage of edible fungi is obtained by analyzing the area of ​​each protrusion at each interval point in the developmental stage of edible fungi and the grayscale value of each protrusion of the edible fungi at each interval point. The developmental stage of edible fungi is a stage in which the color and size of its protrusions change. The size of the protrusions of edible fungi and their color changes both reflect the degree of their growth. Therefore, the present invention analyzes the cultivation index of the developmental stage of edible fungi through the changes of these two parameters.

[0058] The cultivation index of the edible fungus development stage is calculated as follows: the area of ​​each protrusion at each interval point in the edible fungus development stage is recorded as , h represents the hth interval point in the development stage of edible fungi, , and the gray value of each protrusion of the edible fungus at each interval point is recorded as , substitute the area of ​​each protrusion at each interval point in the development stage of edible fungi and the gray value of each protrusion at each interval point into the formula Get the cultivation index of each interval point in the development stage of edible fungi ; It indicates the recommended area of ​​the hth interval protrusion in the development stage of edible fungi. Indicates the recommended gray value of the hth interval point protrusion in the development stage of edible fungi, Indicates the influence weight of the protrusion area of ​​edible fungi on the development stage of edible fungi, and the influence weight of the gray value of edible fungi on the development stage of edible fungi. For example, The present invention analyzes the cultivation index of the edible fungus development stage by the size of the area of ​​the edible fungus protrusion and the degree of deviation of the color gray value, and then determines whether the development of the edible fungus protrusion meets the requirements, and then provides a basis for whether it needs to increase the spraying of nutrient solution.

[0059] See also Figure 3-Figure 5 The cultivation index of each interval point in the growth stage of edible fungi, the cultivation index of each interval point in the differentiation stage of edible fungi, and the cultivation index of each interval point in the development stage of edible fungi are used to analyze the cultivation status of edible fungi at the corresponding interval points. If the cultivation index of a certain interval point in the growth stage of edible fungi is less than the corresponding cultivation index threshold and greater than zero, the edible fungi are sprayed with nutrient solution, otherwise, there is no need to spray nutrient solution. If the cultivation index of a certain interval point in the growth stage of edible fungi is less than zero, it needs to be manually intervened and treated accordingly according to the situation of miscellaneous fungi or insect pests of edible fungi.

[0060] If the cultivation index of a certain interval point in the differentiation stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise there is no need to spray nutrient solution. If the cultivation index of a certain interval point in the development stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise there is no need to spray nutrient solution. The above two cultivation stages of edible fungi determine whether they need to be sprayed with nutrient solution according to the cultivation situation of edible fungi.

[0061] The method for determining the amount of nutrient solution sprayed on edible fungi is as follows: The calculation formula for the amount of nutrient solution sprayed on edible fungi during the growth stage is: , Indicates the amount of nutrient solution sprayed at the mth interval point during the growth stage of edible fungi, Indicates the cultivation index threshold of the mth interval point in the growth stage of edible fungi, Indicates the preset correction coefficient for spraying nutrient solution during the growth stage of edible fungi. The correction coefficient for spraying nutrient solution during the growth stage of edible fungi is the industry standard setting value manually input when the system is initially used. Different types of edible fungi have different correction coefficients for spraying nutrient solution during the growth stage of edible fungi. The calculation formula for the amount of nutrient solution sprayed during the differentiation stage of edible fungi is: , represents the amount of nutrient solution sprayed at the jth interval point during the differentiation stage of edible fungi, Indicates the cultivation index threshold of the jth interval point in the differentiation stage of edible fungi, Indicates the preset correction coefficient for spraying nutrient solution during the differentiation stage of edible fungi. The correction coefficient for spraying nutrient solution during the differentiation stage of edible fungi is the industry standard setting value manually input when the system is initially used. Different types of edible fungi have different correction coefficients for spraying nutrient solution during the differentiation stage of edible fungi. The calculation formula for the amount of nutrient solution sprayed during the development stage of edible fungi is: , It indicates the amount of nutrient solution sprayed at the hth interval point in the development stage of edible fungi. Indicates the cultivation index threshold of the hth interval point in the development stage of edible fungi, It represents the preset correction coefficient for spraying nutrient solution in the development stage of edible fungi. The correction coefficient for spraying nutrient solution in the development stage of edible fungi is the standard setting value in the industry manually input when the system is initially used, and the correction coefficients for spraying nutrient solution in the development stage of edible fungi corresponding to different types of edible fungi are all different. The present invention determines the final amount of supplementary spraying of nutrient solution in the above three cultivation stages of edible fungi according to the value of its cultivation index and the correction coefficient for spraying nutrient solution in the corresponding cultivation stage. Because the amount of nutrient solution required in the above three cultivation stages of edible fungi will have deviations, more or less nutrient solution will affect the cultivation of edible fungi. Therefore, the present invention calculates the amount of supplementary spraying of nutrient solution in different cultivation stages, thereby increasing the cultivation effect of edible fungi in the above three cultivation stages and increasing the quality of edible fungi in the later stage.

[0062] It should be noted that there is no need to spray nutrient solution on edible fungi during the mature stage, because if nutrient solution is sprayed on edible fungi during this cultivation stage, the difference in the protrusions of the edible fungi will increase, which is not conducive to improving the overall quality of the edible fungi.

[0063] See also Figure 6 , image processing is performed on the pictures of the mature stage of edible fungi at each interval point, so as to extract the area of ​​each protrusion of the edible fungi at each interval point, and the defect area of ​​the surface of the edible fungi at each interval point is obtained by calculating the gray value, and the cultivation index of each interval point in the mature stage of edible fungi is obtained by analyzing the area of ​​each protrusion of the edible fungi at each interval point and the defect area of ​​the surface of the edible fungi at each interval point, and then the mature harvest time interval of the edible fungi and the quality corresponding to the mature harvest time interval of the edible fungi are determined. It is necessary to determine the appropriate harvest interval during the mature stage of edible fungi, so the present invention determines the harvest interval of edible fungi by the area of ​​each protrusion of edible fungi, and determines the final quality of edible fungi according to the defect area on the surface of edible fungi and the area of ​​each protrusion of edible fungi.

[0064] The analysis method of the cultivation index of the mature stage of edible fungi is as follows: the area of ​​each protrusion of edible fungi at each interval point in the mature stage of edible fungi is recorded as , p represents the pth interval point in the maturity stage of edible fungi, , through the formula Calculate the maturity coefficient of edible fungi at each interval , It represents the standard area of ​​the protrusions at the mature stage of edible fungi. The defect areas of the protrusions at each interval point in the mature stage of edible fungi are obtained, and the total defect area of ​​the protrusions at each interval point in the mature stage of edible fungi is obtained by superimposing the above defect areas, which is recorded as At the same time, the number of edible fungi with defects at each interval in the mature stage of edible fungi is counted and recorded as , through the formula Calculate the cultivation index of each interval point in the mature stage of edible fungi ; represents the optimal maturity coefficient of edible fungi, e represents a natural constant, Indicates the correction coefficient of the number of defects in the preset edible fungi, exemplarily, The value of is between 1.2 and 2. In this embodiment The value of is 1.36. It indicates the maximum total defect area allowed for the protrusions of edible fungi in the mature stage of edible fungi. The cultivation index of each interval point in the mature stage of edible fungi not only refers to the defect area of ​​edible fungi, but also the number of defects of edible fungi is also a key data. Therefore, the above analysis can more objectively reflect the overall quality of edible fungi.

[0065] The harvesting interval of the mature stage of edible fungi is determined by the maturity coefficient of the edible fungi, and the quality of the edible fungi within the harvesting interval of the mature stage of edible fungi is determined by the corresponding cultivation index of the mature stage of edible fungi.

[0066] The specific determination method of the harvest interval of edible fungi is as follows: the maturity coefficient of edible fungi at a certain interval point is compared with the maturity coefficient threshold of edible fungi. If the maturity coefficient of edible fungi at the interval point is less than the maturity coefficient threshold of edible fungi, it means that edible fungi have not reached the harvest interval yet. Otherwise, it is determined that edible fungi have reached the harvest interval at this time. The cultivation index of edible fungi at the mature stage of the interval point is compared with the excellent threshold and good threshold of the cultivation index of edible fungi at the mature stage. If the cultivation index of edible fungi at the mature stage of the interval point is less than the good threshold of the cultivation index of edible fungi at the mature stage, it means that edible fungi are qualified products. If the cultivation index of edible fungi at the mature stage of the interval point is greater than or equal to the good threshold of the cultivation index of edible fungi at the mature stage, and less than the excellent threshold of the cultivation index of edible fungi at the mature stage, it means that edible fungi are good products. If the cultivation index of edible fungi at the mature stage of the interval point is greater than or equal to the excellent threshold of the cultivation index of edible fungi at the mature stage, it means that edible fungi are excellent products. The monitoring and analysis of the edible fungi at the mature stage of edible fungi of the present invention can not only determine the harvest interval of edible fungi, but also objectively evaluate the overall quality of edible fungi at harvest, thereby increasing the intelligent effect of edible fungi cultivation.

[0067] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention and they are still covered by the protection scope of the present invention.

Claims

1. An intelligent monitoring and control system for indoor cultivation of edible fungi, characterized in that: The intelligent monitoring and control system includes: The warehouse video monitoring module is used to conduct real-time video monitoring of the edible fungi cultivated in the warehouse and obtain real-time video images of the edible fungi in the warehouse; The stage division module is used to process and analyze the real-time video images of edible fungi in the warehouse, and use them to determine the cultivation stage of edible fungi. At the same time, the cultivation level of edible fungi is divided into four cultivation stages: growth stage - differentiation stage - development stage - maturity stage; The cultivation effect analysis module is used to divide the real-time video images of the edible fungi in the warehouse according to the different cultivation stages of the edible fungi, and read the real-time video images of the edible fungi in the warehouse at preset time intervals, and record them as the growth stage images of the edible fungi at each interval point, the differentiation stage images of the edible fungi at each interval point, the development stage images of the edible fungi at each interval point, and the maturity stage images of the edible fungi at each interval point, and analyze the above images to obtain the cultivation index of each interval point in the growth stage of the edible fungi, the cultivation index of each interval point in the differentiation stage of the edible fungi, the cultivation index of each interval point in the development stage of the edible fungi, and the cultivation index of each interval point in the maturity stage of the edible fungi; The gas monitoring module is used to monitor the oxygen content and carbon dioxide content in the edible fungus cultivation room in real time according to the different cultivation stages of edible fungi; The ventilation control module is used to adjust the ventilation of the cultivation warehouse according to the optimal oxygen content and the optimal carbon dioxide content in each cultivation stage of edible fungi; The temperature and humidity monitoring module is used to monitor the temperature and humidity of the edible fungus cultivation warehouse in real time according to the different cultivation stages of the edible fungi; The temperature and humidity control module is used to control the temperature and humidity according to the most suitable temperature and humidity required for each cultivation stage of edible fungi; The edible fungus cultivation database is used to store the most suitable temperature and humidity, optimal oxygen content and optimal carbon dioxide content in each cultivation stage of different types of edible fungi, and various standard data of edible fungi at each interval point in each cultivation stage; The specific analysis method of the cultivation index of the edible fungus growth stage is as follows: the mycelium coverage area of ​​each interval point and the foreign matter coverage area of ​​each interval point are recorded as , m represents the mth interval point in the growth stage of edible fungi, By reading the standard coverage area of ​​edible fungi hyphae and the maximum allowable coverage area of ​​edible fungi foreign matter corresponding to the mth interval point in the growth stage of edible fungi, they are recorded as , , substituting it into the formula , and then obtain the cultivation index of each interval point in the growth stage of edible fungi , Indicates the influence weight of the preset edible fungus mycelium coverage area on the edible fungus growth stage, and the influence weight of the edible fungus foreign matter coverage area on the edible fungus growth stage; The analysis method of the cultivation index of the edible fungus differentiation stage is as follows: the area of ​​each protrusion of the edible fungus at each interval point in the edible fungus differentiation stage is recorded as , j represents the jth interval point in the differentiation stage of edible fungi, , a represents the ath protrusion of the edible fungus, The distance between each protrusion of the edible fungus at each interval point and the adjacent protrusions is obtained by image processing, and the distance between each protrusion of the edible fungus at each interval point and the adjacent protrusions is superimposed and divided by the number of adjacent protrusions, which is recorded as the distance value of each protrusion of the edible fungus at each interval point , through the formula , calculate the spacing of each protrusion of the edible fungus at each interval point , substitute the area of ​​each protrusion of the edible fungi at each interval point and the spacing between each protrusion of the edible fungi at each interval point into the formula , and then obtain the cultivation index of each interval point in the differentiation stage of edible fungi , c represents the number of edible mushroom protrusions, represents the recommended area of ​​the jth interval protrusion in the differentiation stage of edible fungi, represents the recommended spacing of the protrusions of the interval points at the jth edible fungus differentiation stage; The cultivation index of the edible fungus development stage is calculated as follows: the area of ​​each protrusion at each interval point in the edible fungus development stage is recorded as , h represents the hth interval point in the differentiation stage of edible fungi, , and the gray value of each protrusion of the edible fungus at each interval point is recorded as , substitute the area of ​​each protrusion at each interval point in the development stage of edible fungi and the gray value of each protrusion at each interval point into the formula Get the cultivation index of each interval point in the development stage of edible fungi ; It indicates the recommended area of ​​the hth interval protrusion in the development stage of edible fungi. Indicates the recommended gray value of the hth interval point protrusion in the development stage of edible fungi, It represents the influence weight of the protrusion area of ​​edible fungi on the development stage of edible fungi and the influence weight of the gray value of edible fungi on the development stage of edible fungi.

2. According to claim 1, an intelligent monitoring and control system for indoor cultivation of edible fungi is characterized in that: The specific analysis method of the stage division module is: by reading the real-time video picture of the edible fungi in the warehouse, and identifying the morphology of each edible fungus in the real-time video picture of the edible fungi in the warehouse, and recording it as the morphological information of each edible fungus, the initial cultivation stage of the edible fungi is the growth stage; if a preset proportion of edible fungi in the morphological information of each edible fungus have protrusions, it is judged that the edible fungi are in the differentiation stage and the growth stage is over; if a preset proportion of edible fungi in the morphological information of each edible fungus have protrusions reaching the developmental size, it is judged that the edible fungi are in the development stage and the differentiation stage is over; if a preset proportion of edible fungi in the morphological information of each edible fungus have protrusions reaching the mature size, it is judged that the edible fungi are in the mature stage and the development stage is over.

3. According to claim 1, an intelligent monitoring and control system for indoor cultivation of edible fungi is characterized in that: The specific analysis method of the cultivation effect analysis module is as follows: image processing is performed on the pictures of the growth stages of edible fungi at each interval point, so as to extract the mycelium coverage area of ​​edible fungi at each interval point, and the foreign matter coverage area of ​​edible fungi at each interval point is obtained by gray value comparison, and the cultivation index of each interval point during the growth stage of edible fungi is obtained by analyzing the mycelium coverage area of ​​edible fungi at each interval point and the foreign matter coverage area of ​​edible fungi at each interval point; The images of the edible fungi differentiation stages at each interval point are processed to extract the area of ​​each protrusion and the distance between each protrusion at each interval point in the edible fungi differentiation stage, and then the cultivation index of each interval point in the edible fungi differentiation stage is obtained by analysis; The images of the developmental stages of edible fungi at each interval point are processed to extract the area of ​​each protrusion of the edible fungi at each interval point, and the gray value of each protrusion of the edible fungi at each interval point is obtained according to the gray value calculation method, and the cultivation index of each interval point at the developmental stage of edible fungi is obtained by analyzing the area of ​​each protrusion at each interval point and the gray value of each protrusion at each interval point; The images of the mature stage of edible fungi at each interval point are processed to extract the area of ​​each protrusion of the edible fungi at each interval point, and the defect area on the surface of the edible fungi at each interval point is obtained by calculating the grayscale value. The cultivation index of each interval point in the mature stage of edible fungi is obtained by analyzing the area of ​​each protrusion of the edible fungi at each interval point and the defect area on the surface of the edible fungi at each interval point, and then the mature harvest time interval of the edible fungi and the quality corresponding to the mature harvest time interval of the edible fungi are determined.

4. According to claim 1, an intelligent monitoring and control system for indoor cultivation of edible fungi is characterized in that: The cultivation index of each interval point in the growth stage of edible fungi, the cultivation index of each interval point in the differentiation stage of edible fungi, and the cultivation index of each interval point in the development stage of edible fungi are used to analyze the cultivation status of edible fungi at the corresponding interval points. If the cultivation index of a certain interval point in the growth stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise, there is no need to spray nutrient solution; If the cultivation index of a certain interval point in the differentiation stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise, there is no need to spray nutrient solution; If the cultivation index at a certain interval point in the development stage of edible fungi is less than the corresponding cultivation index threshold, the edible fungi are sprayed with nutrient solution, otherwise there is no need to spray the nutrient solution.

5. According to claim 4, an intelligent monitoring and control system for indoor cultivation of edible fungi is characterized in that: The method for determining the spraying amount of the edible fungus nutrient solution is as follows: the calculation formula for the spraying amount of the edible fungus nutrient solution during the growth stage is: , Indicates the amount of nutrient solution sprayed at the mth interval point during the growth stage of edible fungi, Indicates the cultivation index threshold of the mth interval point in the growth stage of edible fungi, Indicates the preset nutrient solution spraying correction coefficient for the growth stage of edible fungi; The calculation formula for the amount of nutrient solution sprayed during the differentiation stage of edible fungi is: , represents the amount of nutrient solution sprayed at the jth interval point during the differentiation stage of edible fungi, Indicates the cultivation index threshold of the jth interval point in the differentiation stage of edible fungi, Indicates the preset nutrient solution spraying correction coefficient for the edible fungus differentiation stage; The calculation formula for the amount of nutrient solution sprayed during the development stage of edible fungi is: , It indicates the amount of nutrient solution sprayed at the hth interval point in the development stage of edible fungi. Indicates the cultivation index threshold of the hth interval point in the development stage of edible fungi, Indicates the preset correction coefficient for nutrient solution spraying in the edible fungus development stage.

6. According to claim 3, an intelligent monitoring and control system for indoor cultivation of edible fungi is characterized in that: The analysis method of the cultivation index of the edible fungus maturity stage is as follows: the area of ​​each protrusion of the edible fungus at each interval point in the edible fungus maturity stage is recorded as , p represents the pth interval point in the maturity stage of edible fungi, , through the formula Calculate the maturity coefficient of edible fungi at each interval , It represents the standard area of ​​the protrusions at the mature stage of edible fungi. The defect areas of the protrusions at each interval point in the mature stage of edible fungi are obtained, and the total defect area of ​​the protrusions at each interval point in the mature stage of edible fungi is obtained by superimposing the above defect areas, which is recorded as At the same time, the number of edible fungi with defects at each interval in the mature stage of edible fungi is counted and recorded as , through the formula Calculate the cultivation index of each interval point in the mature stage of edible fungi ; represents the optimal maturity coefficient of edible fungi, e represents a natural constant, Indicates the correction factor of the number of defects in the preset edible fungi. It indicates the maximum total defect area allowed for the protrusions of edible fungi at the mature stage of edible fungi; The harvesting interval of the mature stage of edible fungi is determined by the maturity coefficient of the edible fungi, and the quality of the edible fungi within the harvesting interval of the mature stage of edible fungi is determined by the corresponding cultivation index of the mature stage of edible fungi.

7. According to claim 6, an intelligent monitoring and control system for indoor cultivation of edible fungi is characterized in that: The specific determination method of the edible fungus harvesting interval is as follows: comparing the maturity coefficient of the edible fungi at a certain interval point with the maturity coefficient threshold of the edible fungi; if the maturity coefficient of the edible fungi at the interval point is less than the maturity coefficient threshold of the edible fungi, it indicates that the edible fungi have not yet reached the harvesting interval; otherwise, it is determined that the edible fungi have reached the harvesting interval at this time; and comparing the cultivation index of the edible fungi at the maturity stage at the interval point with the excellent threshold and the good threshold of the cultivation index of the edible fungi at the maturity stage respectively; if the cultivation index of the edible fungi at the maturity stage at the interval point is less than the good threshold of the cultivation index of the edible fungi at the maturity stage, it indicates that the edible fungi are qualified products; if the cultivation index of the edible fungi at the maturity stage at the interval point is greater than or equal to the good threshold of the cultivation index of the edible fungi at the maturity stage, and is less than the excellent threshold of the cultivation index of the edible fungi at the maturity stage, it indicates that the edible fungi are good products; if the cultivation index of the edible fungi at the maturity stage at the interval point is greater than or equal to the excellent threshold of the cultivation index of the edible fungi at the maturity stage, it indicates that the edible fungi are excellent products.

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