Greenhouse vegetable production environment control method, device and equipment and storage medium

Abstract

The invention relates to the technical field of facility vegetable production, and discloses a facility vegetable production environment control method, device and equipment and a storage medium, and the method comprises the steps: obtaining the line pepper growth state information of a target facility greenhouse, constructing a production environment control demand information pair, and obtaining the line pepper growth state information of the target facility greenhouse according to the light supplement equipment layout information of the target facility greenhouse; the influence of operation of different light supplementing equipment combinations on production environment adjustment of an irradiation coverage area is considered, a light supplementing equipment control instruction set of a target facility greenhouse is generated, then production environment control actions are executed based on the light supplementing equipment control instruction set, and the production environment is controlled by updating the light supplementing equipment control instruction set in time. Therefore, by improving the control reasonability and scientificity of the ultraviolet light supplement lamp in the facility greenhouse, the excessive growth inhibition effect of the line peppers is improved as much as possible under the condition that the single and whole line pepper production environment is suitable, and the energy consumption cost of the ultraviolet light supplement lamp is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of facility vegetable production, and in particular to a facility vegetable production environment control method, device, equipment and storage medium. Background Art

[0002] At present, the phenomenon of excessive growth of peppers in greenhouse facilities will be obvious, which will lead to a decrease in yield. To inhibit excessive growth, greenhouse facilities will use hormones, such as dwarfing, but in the process of use, the dosage, time and method of use will be inappropriate, resulting in abnormal growth and development of peppers, leading to a reduction in yield. The risk of using hormones for regulation is very high. Studies have found that the excessive growth of peppers is closely related to ultraviolet rays. At present, the covering of greenhouse facilities basically filters out ultraviolet rays, which leads to the excessive growth of peppers. Therefore, configuring ultraviolet light supplementation devices in greenhouse facilities has become a better solution.

[0003] However, the technical solution of solving the problem of excessive growth of peppers by configuring ultraviolet light supplementation devices in greenhouses still has the following limitations in practical applications: (1) Peppers of different varieties and growth stages have different ultraviolet intensity requirements (for the growth stage, in the seedling stage, the ultraviolet intensity should be controlled at a lower level, such as 5-10 μW / cm²; it can be appropriately increased to 10-20 μW / cm² in the mature stage; for different varieties, there are different ultraviolet intensity requirements such as 8-15 μW / cm² and 12-20 μW / cm²). If the intensity is too high, it will cause leaf burns, growth inhibition and other problems. If the intensity is too low, the expected light supplementation effect cannot be achieved. The position of the ultraviolet light supplementation lamps usually arranged in greenhouses is fixed, but the varieties and growth stages of peppers planted in different positions may be different. This leads to the control of the ultraviolet light supplementation lamps in greenhouses not only considering the suitability of individual peppers, but also the overall adaptability. (2) The leggy growth of pepper plants is not only affected by ultraviolet rays, but also related to the ambient temperature. In particular, when the temperature is too high at night, the respiration of pepper plants is enhanced, consuming too much photosynthetic products, resulting in an unbalanced distribution of nutrients used for growth in the plant, which can easily lead to excessive growth of stems and leaves and cause leggy growth. The use of ultraviolet supplementary lights will change the ambient temperature in the greenhouse to a certain extent. If appropriate strategies are not adopted to control it, the irradiation effect of ultraviolet supplementary lights in the greenhouse will be reduced, resulting in insignificant effect in inhibiting the leggy growth of pepper plants. (3) The ultraviolet intensity and temperature of ultraviolet supplementary lights in greenhouses are regional, attenuated and superimposed. When considering the irradiation effect on pepper plants of different varieties and growth stages at different locations in the greenhouse, it increases the difficulty of controlling the production environment.

[0004] Therefore, how to improve the rationality and scientificity of the control of ultraviolet fill light in greenhouse facilities, maximize the effect of inhibiting the excessive growth of peppers while ensuring the suitability of the production environment of individual and overall peppers, and reduce the energy consumption cost of ultraviolet fill light, is a technical problem that needs to be solved urgently. Summary of the invention

[0005] The present invention provides a method, device, equipment and storage medium for controlling the environment of facility vegetable production, aiming to solve at least one of the above-mentioned technical problems.

[0006] To achieve the above object, the present invention provides a method for controlling the production environment of vegetable facilities, comprising the following steps: Acquire the growth status information of the peppers in the target greenhouse; wherein the growth status information of the peppers includes a plurality of pepper characteristics corresponding to each pepper plant; Based on several pepper characteristics of each pepper plant, a production environment control demand information pair is constructed; According to the layout information of the supplementary lighting equipment of the target greenhouse facility and the production environment adjustment demand information of each pepper plant, considering the influence of the operation of different supplementary lighting equipment combinations on the production environment adjustment of the irradiation coverage area, a supplementary lighting equipment control instruction set of the target greenhouse facility is generated; Driving the fill light equipment control terminal of the target facility greenhouse to control the corresponding fill light equipment to execute the production environment control action according to the fill light equipment control instruction set; When the control update conditions for the facility vegetable production environment are met, the growth status information of the peppers in the target facility greenhouse is acquired again, and based on the growth status information of the peppers in the target facility greenhouse, a control instruction set of the fill light equipment for generating the target facility greenhouse is returned.

[0007] Optionally, the step of obtaining the growth status information of the pepper in the target greenhouse facility specifically includes: Accessing the pepper production and planting record database of the target facility greenhouse, and extracting the planting variety and planting time of each pepper plant stored in the pepper production and planting record database; The interval between the planting time and the current time is used as the growth time of the pepper, and based on the growth time and the planting variety of the pepper, a pepper planting feature set of each pepper in the target facility greenhouse is determined; Acquire the growth status images of the hot pepper collected by several image acquisition devices arranged in the target facility greenhouse, and extract the hot pepper growth feature set of each hot pepper plant in the target facility greenhouse according to the preset mapping relationship between different image areas in the hot pepper growth status images of each image acquisition device and the corresponding hot pepper; Based on the pepper planting feature set and several pepper features in the pepper growth feature set, pepper growth status information of the target facility greenhouse is generated.

[0008] Optionally, based on a number of pepper characteristics of each pepper plant, the step of constructing production environment control demand information pairs specifically includes: Based on a plurality of pepper characteristics of each pepper plant, matching the suitable range set of environmental parameters of each pepper plant in a pre-stored mapping comparison table of pepper characteristic combinations and suitable range sets of environmental parameters; The suitable range of ultraviolet intensity and the suitable range of temperature for each pepper plant are extracted from the suitable range of environmental parameters, and the production environment control demand information pair for each pepper plant is constructed by using the suitable range of ultraviolet intensity and the suitable range of temperature.

[0009] Optionally, according to the fill light equipment layout information of the target facility greenhouse and the production environment adjustment demand information of each pepper plant, considering the influence of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area, the fill light equipment control instruction set of the target facility greenhouse is generated, specifically including: Obtaining fill light equipment layout information of the target facility greenhouse; wherein the fill light equipment layout information includes the layout positions and ultraviolet irradiation intensities of a plurality of ultraviolet fill light lamps; According to the planting position of each pepper plant in the target facility greenhouse, the layout position of each UV supplementary light and the UV irradiation intensity, the production environment adjustment value of each UV supplementary light for each pepper plant is calculated; Based on the production environment adjustment value of each ultraviolet fill light for each pepper plant and the production environment adjustment demand information pair of each pepper plant, a fill light equipment control instruction set for the target facility greenhouse is generated.

[0010] Optionally, the production environment adjustment value includes an ultraviolet intensity adjustment value and a temperature adjustment value; and the step of calculating the production environment adjustment value of each ultraviolet supplementary light for each pepper plant according to the planting position of each pepper plant in the target facility greenhouse and the layout position and ultraviolet irradiation intensity of each ultraviolet supplementary light, specifically includes: According to the planting position of each pepper plant in the target greenhouse, the layout position of each UV supplementary light and the UV irradiation intensity, and the inverse square law between the UV intensity and the distance, the UV intensity adjustment value of each UV supplementary light for each pepper plant is calculated; According to the planting position of each hot pepper in the target facility greenhouse, the temperature adjustment value of each hot pepper for each ultraviolet fill light is matched in several ultraviolet fill light temperature adjustment models obtained in advance through the testing phase; wherein each ultraviolet fill light temperature adjustment model records the temperature adjustment value for each planting position in the target facility greenhouse obtained when each ultraviolet fill light performs an irradiation test under an ideal test environment.

[0011] Optionally, based on the production environment adjustment value of each ultraviolet light supplementary lamp for each pepper plant and the production environment adjustment requirement information pair of each pepper plant, a step of generating a light supplementary equipment control instruction set for the target facility greenhouse specifically includes: Based on the UV intensity adjustment value and temperature adjustment value of each ultraviolet supplementary light for each pepper plant, the total UV intensity adjustment value and temperature adjustment value for each pepper plant under each combination of ultraviolet supplementary light in the greenhouse of the target facility are calculated respectively; Obtain the power information of the fill-light equipment of the target facility greenhouse, extract the operating power of each ultraviolet fill-light lamp recorded in the power information of the fill-light equipment when performing irradiation, take the product of the ratio of the total value of the ultraviolet intensity adjustment of the ultraviolet fill-light lamp combination for each pepper plant falling into the suitable range of the ultraviolet intensity in the production environment control demand information pair and the first weight factor and the product of the ratio of the total value of the temperature adjustment for each pepper plant falling into the suitable range of the temperature in the production environment control demand information pair and the second weight factor exceeding a preset ratio threshold as a constraint condition, take the minimization of the sum of the operating powers of all ultraviolet fill-light lamps in the ultraviolet fill-light lamp combination as the optimization goal, and solve the optimal ultraviolet fill-light lamp combination; According to the ultraviolet fill light combination, a fill light device control instruction set for executing the ultraviolet fill light combination is determined for the target facility greenhouse.

[0012] Optionally, the facility vegetable production environment control update condition is configured that the number of peppers that differ from the first production environment control requirement information pair of each pepper in the current production environment adjustment cycle and the second production environment control requirement information pair of the last execution of the facility vegetable production environment control update exceeds a preset ratio; wherein the difference is configured that there is a difference in at least one of the suitable range of ultraviolet intensity or the suitable range of temperature in the first production environment control requirement information pair and the second production environment control requirement information pair.

[0013] In addition, in order to achieve the above-mentioned purpose, the present invention also provides a device for controlling the environment of vegetable production in a facility, comprising: An acquisition module is used to acquire the growth status information of the peppers in the target greenhouse; wherein the growth status information of the peppers includes a plurality of pepper characteristics corresponding to each pepper plant; A construction module, used for constructing a production environment control requirement information pair based on a number of pepper characteristics of each pepper plant; A generation module is used to generate a control instruction set of the fill light equipment of the target facility greenhouse based on the fill light equipment layout information of the target facility greenhouse and the production environment adjustment demand information of each pepper plant, taking into account the influence of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area; A control module, used to drive the fill light equipment control terminal of the target facility greenhouse to control the corresponding fill light equipment to perform production environment control actions according to the fill light equipment control instruction set; The update module is used to re-acquire the growth status information of the peppers in the target facility greenhouse when the control update conditions of the facility vegetable production environment are met, and return the control instruction set of the fill light equipment for generating the target facility greenhouse based on the growth status information of the peppers in the target facility greenhouse.

[0014] In addition, in order to achieve the above-mentioned purpose, the present invention also provides a facility vegetable production environment control device, which includes: a memory, a processor, and a facility vegetable production environment control program stored on the memory and executable on the processor, and when the facility vegetable production environment control program is executed by the processor, the steps of the facility vegetable production environment control method as described above are implemented.

[0015] In addition, in order to achieve the above-mentioned purpose, the present invention also provides a storage medium, on which a facility vegetable production environment control program is stored. When the facility vegetable production environment control program is executed by a processor, the steps of the above-mentioned facility vegetable production environment control method are implemented.

[0016] The beneficial effects of the present invention are as follows: a method, device, equipment and storage medium for controlling the production environment of facility vegetables are proposed, by acquiring the growth status information of the pepper in the target facility greenhouse, constructing a pair of production environment control demand information, and then generating a set of fill-light equipment control instructions for the target facility greenhouse based on the fill-light equipment layout information of the target facility greenhouse and considering the influence of the operation of different fill-light equipment combinations on the production environment adjustment of the irradiation coverage area, thereafter, executing production environment control actions based on the fill-light equipment control instruction set, and by timely updating the fill-light equipment control instruction set, ensuring that the fill-light effect in the target facility greenhouse meets the growth conditions of the pepper, thereby improving the rationality and scientificity of the control of the ultraviolet fill-light lamp in the facility greenhouse, while ensuring that the production environment of the individual and overall peppers is suitable, the effect of inhibiting the excessive growth of the peppers is improved as much as possible, and the energy consumption cost of the ultraviolet fill-light lamp is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present invention; Figure 2 It is a schematic diagram of a flow chart of an embodiment of a method for controlling the environment of vegetable production facilities of the present invention; Figure 3 It is a structural block diagram of a device for controlling the environment of vegetable production facilities in an embodiment of the present invention.

[0018] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] like Figure 1 As shown, Figure 1 It is a schematic diagram of the device structure of the hardware operating environment involved in the embodiment of the present invention.

[0022] like Figure 1 As shown, the device may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory, or it may be a stable memory (non-volatile memory), such as a disk memory. The memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0023] Those skilled in the art will understand that Figure 1 The structure of the device shown in the figure does not constitute a limitation of the device, and may include more or less components than shown in the figure, or combine certain components, or arrange the components differently.

[0024] like Figure 1 As shown, the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a facility vegetable production environment control program.

[0025] exist Figure 1In the terminal shown, the network interface 1004 is mainly used to connect to the backend server and communicate data with the backend server; the user interface 1003 is mainly used to connect to the client (user end) and communicate data with the client; and the processor 1001 can be used to call the facility vegetable production environment control program stored in the memory 1005 and perform the following operations: Acquire the growth status information of the peppers in the target greenhouse; wherein the growth status information of the peppers includes a plurality of pepper characteristics corresponding to each pepper plant; Based on several pepper characteristics of each pepper plant, a production environment control demand information pair is constructed; According to the layout information of the supplementary lighting equipment of the target greenhouse facility and the production environment adjustment demand information of each pepper plant, considering the influence of the operation of different supplementary lighting equipment combinations on the production environment adjustment of the irradiation coverage area, a supplementary lighting equipment control instruction set of the target greenhouse facility is generated; Driving the fill light equipment control terminal of the target facility greenhouse to control the corresponding fill light equipment to execute the production environment control action according to the fill light equipment control instruction set; When the control update conditions for the facility vegetable production environment are met, the growth status information of the peppers in the target facility greenhouse is acquired again, and based on the growth status information of the peppers in the target facility greenhouse, a control instruction set of the fill light equipment for generating the target facility greenhouse is returned.

[0026] The specific embodiments of the present invention applied to the device are basically the same as the embodiments of the following application facility vegetable production environment control method, and will not be described in detail here.

[0027] The embodiment of the present invention provides a method for controlling the environment of vegetable production facilities, referring to Figure 2 , Figure 2 It is a schematic diagram of the flow chart of an embodiment of the method for controlling the environment of vegetable production facilities of the present invention.

[0028] In this embodiment, a method for controlling the environment of vegetable production facilities includes the following steps: S100: Acquire the growth status information of the peppers in the target greenhouse; wherein the growth status information of the peppers includes a plurality of pepper characteristics corresponding to each pepper plant; S200: constructing a production environment control demand information pair based on a plurality of pepper characteristics of each pepper plant; S300: Based on the fill light equipment layout information of the target facility greenhouse and the production environment adjustment demand information of each pepper plant, considering the impact of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area, a fill light equipment control instruction set of the target facility greenhouse is generated; S400: driving the fill light device control terminal of the target facility greenhouse to control the corresponding fill light device to perform a production environment control action according to the fill light device control instruction set; S500: When the control update conditions for the facility vegetable production environment are met, the growth status information of the peppers in the target facility greenhouse is acquired again, and based on the growth status information of the peppers in the target facility greenhouse, a control instruction set of the fill light equipment for generating the target facility greenhouse is returned.

[0029] It should be noted that the technical solution of solving the problem of excessive growth of peppers by configuring ultraviolet light supplementation devices in greenhouses still has the following limitations in practical applications: (1) Different varieties and growth stages of peppers have different requirements for UV intensity (for the growth stage, in the seedling stage, the UV intensity should be controlled at a lower level, such as 5-10 μW / cm²; in the mature stage, it can be appropriately increased to 10-20 μW / cm²; for different varieties, there are different UV intensity requirements such as 8-15 μW / cm² and 12-20 μW / cm²). If the intensity is too high, it will cause leaf burns, growth inhibition and other problems. If the intensity is too low, the expected supplementary lighting effect cannot be achieved. Usually, the position of the UV supplementary lighting lamps arranged in the greenhouse is fixed, but the varieties and growth stages of peppers planted in different positions may be different. This leads to the control of the UV supplementary lighting in the greenhouse not only considering the suitability of the individual peppers, but also the overall adaptability.

[0030] (2) The leggy growth of pepper plants is not only affected by ultraviolet rays, but also related to the ambient temperature. In particular, when the temperature is too high at night, the respiration of pepper plants is enhanced, consuming too much photosynthetic products, resulting in an unbalanced distribution of nutrients used for growth in the plant, which can easily lead to excessive growth of stems and leaves and cause leggy growth. The use of ultraviolet light will change the ambient temperature in the greenhouse to a certain extent. If appropriate strategies are not adopted to control it, the irradiation effect of ultraviolet light in the greenhouse will be reduced, resulting in insignificant effect in inhibiting the leggy growth of pepper plants.

[0031] (3) The ultraviolet intensity and temperature of the ultraviolet light in the greenhouse are regional, attenuated and superimposed. When considering the irradiation effect on pepper plants of different varieties and growth stages at different locations in the greenhouse, it increases the difficulty of controlling the production environment.

[0032] In order to solve the above problems, this embodiment obtains the growth status information of the hot pepper in the target facility greenhouse, constructs a pair of production environment control demand information, and then generates a light filling device control instruction set for the target facility greenhouse based on the fill light equipment layout information of the target facility greenhouse and the influence of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area. After that, the production environment control action is executed based on the fill light equipment control instruction set, and the fill light equipment control instruction set is updated in time to ensure that the fill light effect in the target facility greenhouse meets the growth conditions of the hot pepper. Therefore, by improving the rationality and scientificity of the control of the ultraviolet fill light in the facility greenhouse, the effect of inhibiting the excessive growth of the hot pepper can be improved as much as possible, and the energy consumption cost of the ultraviolet fill light can be reduced while ensuring that the production environment of the single and overall hot pepper is suitable.

[0033] In a preferred embodiment, the step of obtaining the growth status information of the pepper in the target greenhouse facility specifically includes: S110: Accessing the pepper production and planting record database of the target greenhouse facility, and extracting the planting variety and planting time of each pepper plant stored in the pepper production and planting record database; S120: Taking the interval between the planting time and the current time as the growth time of the pepper, and determining the pepper planting feature set of each pepper in the target facility greenhouse based on the pepper growth time and the planting variety; S130: acquiring the growth status images of the hot peppers collected by a plurality of image acquisition devices arranged in the greenhouse of the target facility, and extracting the growth feature set of the hot peppers of each hot pepper plant in the greenhouse of the target facility according to the preset mapping relationship between different image areas in the growth status images of the hot peppers of each image acquisition device and the corresponding hot peppers; S140: Generate the growth status information of the target facility greenhouse based on the pepper planting feature set and several pepper features in the pepper growth feature set.

[0034] In this embodiment, the hot pepper production and planting record database is accessed to extract the planting variety and planting time of each hot pepper. After the hot pepper planting feature set of each hot pepper is determined based on the current time, the hot pepper growth feature set is extracted through image acquisition and hot pepper growth status recognition. Finally, several hot pepper features in the hot pepper planting feature set and the hot pepper growth feature set are used to generate the hot pepper growth status information of the target facility greenhouse, so as to execute the subsequent generation of the fill light equipment control instruction set.

[0035] In a preferred embodiment, based on several pepper characteristics of each pepper plant, the step of constructing production environment control demand information pairs specifically includes: S210: Based on a plurality of pepper features of each pepper plant, matching the suitable range set of environmental parameters of each pepper plant in a pre-stored mapping comparison table of pepper feature combinations and suitable range sets of environmental parameters; S220: Extracting the suitable range of ultraviolet intensity and the suitable range of temperature for each pepper plant from the suitable range of environmental parameters, and constructing a pair of production environment control demand information for each pepper plant using the suitable range of ultraviolet intensity and the suitable range of temperature.

[0036] On this basis, according to the layout information of the fill light equipment of the target facility greenhouse and the production environment adjustment demand information of each pepper plant, considering the impact of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area, the fill light equipment control instruction set steps of the target facility greenhouse are generated, which specifically include: S310: Acquire the fill light equipment layout information of the target facility greenhouse; wherein the fill light equipment layout information includes the layout positions and ultraviolet irradiation intensities of a plurality of ultraviolet fill light lamps; S320: Calculate the production environment adjustment value of each ultraviolet supplementary light for each pepper plant according to the planting position of each pepper plant in the target facility greenhouse, the layout position of each ultraviolet supplementary light, and the ultraviolet irradiation intensity; S330: Generate a control instruction set of the lighting equipment of the target greenhouse facility based on the production environment adjustment value of each ultraviolet light supplementary lamp for each pepper plant and the production environment adjustment demand information pair of each pepper plant.

[0037] In practical applications, the production environment adjustment value includes an ultraviolet intensity adjustment value and a temperature adjustment value.

[0038] Furthermore, according to the planting position of each pepper plant in the target facility greenhouse, the layout position of each ultraviolet supplementary light, and the ultraviolet irradiation intensity, the production environment adjustment value of each ultraviolet supplementary light for each pepper plant is calculated, specifically including: S321: According to the planting position of each pepper plant in the target facility greenhouse, the layout position of each ultraviolet supplementary light, and the ultraviolet irradiation intensity, and in accordance with the inverse square law between ultraviolet intensity and distance, the ultraviolet intensity adjustment value of each ultraviolet supplementary light for each pepper plant is calculated; S322: According to the planting position of each pepper plant in the target facility greenhouse, the temperature adjustment value of each ultraviolet fill light for each pepper plant is matched in several ultraviolet fill light temperature adjustment models obtained in advance through the testing phase; wherein each ultraviolet fill light temperature adjustment model records the temperature adjustment value for each planting position in the target facility greenhouse obtained when each ultraviolet fill light performs an irradiation test under an ideal test environment.

[0039] In this embodiment, based on several pepper characteristics of each pepper plant, the suitable range of ultraviolet intensity and the suitable range of temperature of each pepper plant are matched, and then, by obtaining the layout position and ultraviolet intensity of each ultraviolet fill light in the target facility greenhouse, the ultraviolet intensity adjustment value and temperature adjustment value of each ultraviolet fill light for each pepper plant are calculated; finally, according to the planting position of each pepper plant in the target facility greenhouse and the layout position and ultraviolet irradiation intensity of each ultraviolet fill light, the production environment adjustment value of each ultraviolet fill light for each pepper plant is calculated.

[0040] Furthermore, based on the production environment adjustment value of each ultraviolet light supplementary lamp for each pepper plant and the production environment adjustment demand information pair of each pepper plant, the step of generating a light supplementary equipment control instruction set for the target greenhouse facility specifically includes: S331: Based on the UV intensity adjustment value and temperature adjustment value of each ultraviolet supplementary light for each pepper plant, respectively calculate the total UV intensity adjustment value and the total temperature adjustment value for each pepper plant under each combination of ultraviolet supplementary light in the greenhouse of the target facility; S332: Obtain the power information of the fill-light equipment of the target facility greenhouse, extract the operating power of each ultraviolet fill-light lamp recorded in the power information of the fill-light equipment when performing irradiation, and use the product of the ratio of the total value of the ultraviolet intensity adjustment of the ultraviolet fill-light lamp combination for each pepper plant falling into the suitable range of the ultraviolet intensity in the production environment control demand information pair and the first weight factor and the ratio of the total value of the temperature adjustment for each pepper plant falling into the suitable range of the temperature in the production environment control demand information pair and the second weight factor as a constraint condition. The optimal ultraviolet fill-light lamp combination is solved by minimizing the sum of the operating powers of all ultraviolet fill-light lamps in the ultraviolet fill-light lamp combination; S333: According to the ultraviolet fill light combination, determine the fill light device control instruction set for executing the ultraviolet fill light combination in the target greenhouse facility.

[0041] In this embodiment, by considering the impact of the operation of different fill-light equipment combinations on the production environment adjustment of the irradiation coverage area, the constraint condition is that the sum of the product of the total ultraviolet intensity adjustment value and the total temperature adjustment value and the corresponding weight factor exceeds the preset proportional threshold, and the overall operating power is minimized as the optimization goal. An optimization algorithm is used to solve the optimal fill-light equipment control instruction set for the target facility greenhouse, and the production environment control action is executed based on the fill-light equipment control instruction set. By timely updating the fill-light equipment control instruction set, it is ensured that the fill-light effect in the target facility greenhouse is in line with the growth conditions of the wire peppers. By improving the rationality and scientificity of the control of the ultraviolet fill-light lamps in the facility greenhouses, the effect of inhibiting the excessive growth of wire peppers is improved as much as possible, and the energy consumption cost of the ultraviolet fill-light lamps is reduced while ensuring that the production environment of the individual and overall wire peppers is suitable.

[0042] In a preferred embodiment, the facility vegetable production environment control update condition is configured that the number of peppers that differ from the first production environment control requirement information pair of each pepper in the current production environment adjustment cycle and the second production environment control requirement information pair of the last execution of the facility vegetable production environment control update exceeds a preset ratio; wherein the difference is configured that there is a difference in at least one of the suitable range of ultraviolet intensity or the suitable range of temperature in the first production environment control requirement information pair and the second production environment control requirement information pair.

[0043] In this embodiment, by evaluating the number of peppers whose first production environment control requirement information pair of each pepper in the current production environment adjustment cycle is different from the second production environment control requirement information pair of the last execution of the facility vegetable production environment control update, the control instruction set of the fill light device is updated in a timely manner to improve the adaptability of the ultraviolet fill light to the current pepper plants.

[0044] Reference Figure 3 , Figure 3 It is a structural block diagram of an embodiment of the facility vegetable production environment control device of the present invention.

[0045] like Figure 3 As shown, the facility vegetable production environment control device proposed in the embodiment of the present invention includes: The acquisition module 10 is used to acquire the growth status information of the peppers in the target greenhouse; wherein the growth status information of the peppers includes a plurality of pepper characteristics corresponding to each pepper plant; A construction module 20 is used to construct a production environment control demand information pair based on a number of pepper characteristics of each pepper plant; A generating module 30 is used to generate a control instruction set of the fill light equipment of the target facility greenhouse according to the fill light equipment layout information of the target facility greenhouse and the production environment adjustment demand information of each pepper plant, taking into account the influence of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area; The control module 40 is used to drive the fill light device control terminal of the target facility greenhouse to control the corresponding fill light device to perform the production environment control action according to the fill light device control instruction set; The update module 50 is used to re-acquire the growth status information of the peppers in the target facility greenhouse when the control update conditions for the facility vegetable production environment are met, and return to generate a fill light equipment control instruction set for the target facility greenhouse based on the growth status information of the peppers in the target facility greenhouse.

[0046] Other embodiments or specific implementation methods of the facility vegetable production environment control device of the present invention can refer to the above-mentioned method embodiments and will not be repeated here.

[0047] In addition, the present invention also proposes a facility vegetable production environment control device, which includes: a memory, a processor, and a facility vegetable production environment control program stored on the memory and executable on the processor, and when the facility vegetable production environment control program is executed by the processor, the steps of the facility vegetable production environment control method as described above are implemented.

[0048] The specific implementation of the facility vegetable production environment control equipment of the present application is basically the same as the various embodiments of the above-mentioned facility vegetable production environment control method, and will not be repeated here.

[0049] In addition, the present invention also proposes a readable storage medium, which includes a computer-readable storage medium on which a facility vegetable production environment control program is stored. The readable storage medium may be Figure 1 The memory 1005 in the terminal may also be at least one of ROM (Read-Only Memory) / RAM (Random Access Memory), a magnetic disk, and an optical disk. The readable storage medium includes a number of instructions for enabling a facility vegetable production environment control device with a processor to execute the facility vegetable production environment control method described in each embodiment of the present invention.

[0050] The specific implementation methods in the readable storage medium of the present application are basically the same as the embodiments of the above-mentioned facility vegetable production environment control method, and will not be repeated here.

[0051] It is understood that, in the description of this specification, the description with reference to the terms "one embodiment", "another embodiment", "other embodiments", or "first to Nth embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0052] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0053] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

[0054] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above, and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0055] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A method for controlling the production environment of vegetable facilities, characterized in that: The following steps are involved: Acquire the growth status information of the peppers in the target greenhouse; wherein the growth status information of the peppers includes a plurality of pepper characteristics corresponding to each pepper plant; Based on several pepper characteristics of each pepper plant, a production environment control demand information pair is constructed; According to the layout information of the supplementary lighting equipment of the target greenhouse facility and the production environment adjustment demand information of each pepper plant, considering the influence of the operation of different supplementary lighting equipment combinations on the production environment adjustment of the irradiation coverage area, a supplementary lighting equipment control instruction set of the target greenhouse facility is generated; Driving the fill light equipment control terminal of the target facility greenhouse to control the corresponding fill light equipment to execute the production environment control action according to the fill light equipment control instruction set; When the control update conditions for the facility vegetable production environment are met, the growth status information of the peppers in the target facility greenhouse is acquired again, and based on the growth status information of the peppers in the target facility greenhouse, a control instruction set of the fill light equipment for generating the target facility greenhouse is returned.

2. The method for controlling the environment of vegetable production facilities according to claim 1, characterized in that: The steps for obtaining the growth status information of the pepper in the target greenhouse include: Accessing the pepper production and planting record database of the target facility greenhouse, and extracting the planting variety and planting time of each pepper plant stored in the pepper production and planting record database; The interval between the planting time and the current time is used as the growth time of the pepper, and based on the growth time and the planting variety of the pepper, a pepper planting feature set of each pepper in the target facility greenhouse is determined; Acquire the growth status images of the hot pepper collected by several image acquisition devices arranged in the target facility greenhouse, and extract the hot pepper growth feature set of each hot pepper plant in the target facility greenhouse according to the preset mapping relationship between different image areas in the hot pepper growth status images of each image acquisition device and the corresponding hot pepper; Based on the pepper planting feature set and several pepper features in the pepper growth feature set, pepper growth status information of the target facility greenhouse is generated.

3. The method for controlling the environment of vegetable production facilities according to claim 1, characterized in that: Based on several characteristics of each pepper plant, the steps of constructing production environment control demand information pair include: Based on a plurality of pepper characteristics of each pepper plant, matching the suitable range set of environmental parameters of each pepper plant in a pre-stored mapping comparison table of pepper characteristic combinations and suitable range sets of environmental parameters; The suitable range of ultraviolet intensity and the suitable range of temperature for each pepper plant are extracted from the suitable range of environmental parameters, and the production environment control demand information pair for each pepper plant is constructed by using the suitable range of ultraviolet intensity and the suitable range of temperature.

4. The method for controlling the environment of vegetable production facilities according to claim 3, characterized in that: According to the layout information of the fill light equipment of the target greenhouse facility and the production environment adjustment demand information of each pepper plant, considering the influence of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area, the control instruction set steps of the fill light equipment of the target greenhouse facility are generated, which specifically include: Obtaining fill light equipment layout information of the target facility greenhouse; wherein the fill light equipment layout information includes the layout positions and ultraviolet irradiation intensities of a plurality of ultraviolet fill light lamps; According to the planting position of each pepper plant in the target facility greenhouse, the layout position of each UV supplementary light and the UV irradiation intensity, the production environment adjustment value of each UV supplementary light for each pepper plant is calculated; Based on the production environment adjustment value of each ultraviolet fill light for each pepper plant and the production environment adjustment demand information pair of each pepper plant, a fill light equipment control instruction set for the target facility greenhouse is generated.

5. The method for controlling the environment of vegetable production facilities according to claim 4, characterized in that: The production environment adjustment value includes an ultraviolet intensity adjustment value and a temperature adjustment value; according to the planting position of each pepper plant in the target facility greenhouse and the layout position and ultraviolet irradiation intensity of each ultraviolet fill light, the production environment adjustment value of each ultraviolet fill light for each pepper plant is calculated, specifically comprising: According to the planting position of each pepper plant in the target greenhouse, the layout position of each UV supplementary light and the UV irradiation intensity, and the inverse square law between the UV intensity and the distance, the UV intensity adjustment value of each UV supplementary light for each pepper plant is calculated; According to the planting position of each hot pepper in the target facility greenhouse, the temperature adjustment value of each hot pepper for each ultraviolet fill light is matched in several ultraviolet fill light temperature adjustment models obtained in advance through the testing phase; wherein each ultraviolet fill light temperature adjustment model records the temperature adjustment value for each planting position in the target facility greenhouse obtained when each ultraviolet fill light performs an irradiation test under an ideal test environment.

6. The method for controlling the environment of vegetable production facilities according to claim 5, characterized in that: Based on the production environment adjustment value of each ultraviolet light supplementary lamp for each pepper plant and the production environment adjustment demand information pair of each pepper plant, the steps of generating a control instruction set of the supplementary light equipment of the target greenhouse facility specifically include: Based on the UV intensity adjustment value and temperature adjustment value of each ultraviolet supplementary light for each pepper plant, the total UV intensity adjustment value and temperature adjustment value for each pepper plant under each combination of ultraviolet supplementary light in the greenhouse of the target facility are calculated respectively; Obtain the power information of the fill-light equipment of the target facility greenhouse, extract the operating power of each ultraviolet fill-light lamp recorded in the power information of the fill-light equipment when performing irradiation, take the product of the ratio of the total value of the ultraviolet intensity adjustment of the ultraviolet fill-light lamp combination for each pepper plant falling into the suitable range of the ultraviolet intensity in the production environment control demand information pair and the first weight factor and the product of the ratio of the total value of the temperature adjustment for each pepper plant falling into the suitable range of the temperature in the production environment control demand information pair and the second weight factor exceeding a preset ratio threshold as a constraint condition, take the minimization of the sum of the operating powers of all ultraviolet fill-light lamps in the ultraviolet fill-light lamp combination as the optimization goal, and solve the optimal ultraviolet fill-light lamp combination; According to the ultraviolet fill light combination, a fill light device control instruction set for executing the ultraviolet fill light combination is determined for the target facility greenhouse.

7. The method for controlling the environment of vegetable production facilities according to claim 3, characterized in that: The facility vegetable production environment control update condition is configured that the number of peppers that differ from the first production environment control requirement information pair of each pepper in the current production environment adjustment cycle and the second production environment control requirement information pair of the last execution of the facility vegetable production environment control update exceeds a preset ratio; wherein the difference is configured that there is a difference in at least one of the suitable range of ultraviolet intensity or the suitable range of temperature in the first production environment control requirement information pair and the second production environment control requirement information pair.

8. A device for controlling the environment of vegetable production facilities, characterized in that: include: An acquisition module is used to acquire the growth status information of the peppers in the target greenhouse; wherein the growth status information of the peppers includes a plurality of pepper characteristics corresponding to each pepper plant; A construction module, used for constructing a production environment control requirement information pair based on a number of pepper characteristics of each pepper plant; A generation module is used to generate a control instruction set of the fill light equipment of the target facility greenhouse based on the fill light equipment layout information of the target facility greenhouse and the production environment adjustment demand information of each pepper plant, taking into account the influence of the operation of different fill light equipment combinations on the production environment adjustment of the irradiation coverage area; A control module, used to drive the fill light equipment control terminal of the target facility greenhouse to control the corresponding fill light equipment to perform production environment control actions according to the fill light equipment control instruction set; The update module is used to re-acquire the growth status information of the peppers in the target facility greenhouse when the control update conditions of the facility vegetable production environment are met, and return the control instruction set of the fill light equipment for generating the target facility greenhouse based on the growth status information of the peppers in the target facility greenhouse.

9. A facility vegetable production environment control device, characterized in that: The facility vegetable production environment control device includes: a memory, a processor, and a facility vegetable production environment control program stored in the memory and executable on the processor. When the facility vegetable production environment control program is executed by the processor, the steps of the facility vegetable production environment control method as described in any one of claims 1 to 7 are implemented.

10. A storage medium, characterized in that: The storage medium stores a facility vegetable production environment control program, and when the facility vegetable production environment control program is executed by the processor, the steps of the facility vegetable production environment control method as described in any one of claims 1 to 7 are implemented.

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