Control method and device, electronic equipment, control system and storage medium
By dynamically adjusting the fill light intensity and spectral parameters, the problem of burning the leaves of sun rose grapes under greenhouses and under insufficient light conditions is solved, ensuring that plants obtain appropriate light at different growth stages and improving yield and quality.
Patent Information
- Application Number
- CN202411782908.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-04-22
AI Technical Summary
In greenhouses and climatic conditions with insufficient light, when filling light is performed through fill light equipment, it is difficult to dynamically adjust the spectrum, which makes it difficult to meet the lighting requirements at different growth stages and is prone to burn the leaves of sunny rose grapes, affecting yield.
By obtaining the light information of the plant during the light cycle and the temperature and humidity of the leaves, determining the light intensity and spectral information, and dynamically adjusting the fill light intensity and spectral parameters in the case of insufficient light and low temperature and humidity to ensure that the fill light meets the needs of the plant's current growth stage.
While ensuring plant photosynthesis, avoid burns on leaves, meet the lighting needs of different growth stages, and improve fruit yield and quality.
Smart Images
Figure CN119861604A_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of quantum plant cultivation technology, and in particular, relates to a control method, device, electronic equipment, control system and storage medium. Background Art
[0002] As a fruit variety with high economic value, Sunshine Rose grapes need sufficient and appropriate light during their growth process to ensure the photosynthesis efficiency of the leaves and the yield and quality of the fruit. In greenhouses and under climatic conditions with insufficient light, supplementary light is provided by supplementary light equipment in the related art. However, when supplementary light is provided by supplementary light equipment in the related art, it is difficult to dynamically adjust the spectrum, and the light requirements of different growth stages are difficult to be met. It is also easy to cause leaf burns of Sunshine Rose grapes, affecting the yield of Sunshine Rose grapes. Summary of the invention
[0003] In response to the above-mentioned problems, the embodiments of the present application provide a control method, device, electronic device, control system and storage medium, which can avoid burning of leaves while ensuring the lighting requirements of plants at different growth stages.
[0004] In a first aspect, an embodiment of the present application provides a control method, the method comprising:
[0005] Obtaining light information of the environment where the plant is located and temperature and humidity of the leaves of the plant during the photoperiod;
[0006] determining illumination intensity and spectral information based on the illumination information;
[0007] When the light intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity thresholds, the fill light intensity is determined based on the light intensity and the preset light intensity, and the spectral parameters of the fill light are determined based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant;
[0008] The plants are supplemented with light based on the supplementary light intensity and the spectral parameters of the supplementary light.
[0009] In some embodiments, the method further comprises:
[0010] obtaining the growth stage of the plant;
[0011] The spectral parameter corresponding to the growth stage is determined based on a pre-established corresponding relationship and the growth stage, wherein the corresponding relationship includes: a corresponding relationship between different growth stages and spectral parameters.
[0012] In some embodiments, the plant includes: Sunshine Rose grapes, and the correspondence between different growth stages and spectral parameters includes: the correspondence between the vegetative growth period and the first spectral parameter, the correspondence between the flowering period and the second spectral parameter, and the correspondence between the fruiting period and the third spectral parameter, wherein the first spectral parameter includes: blue light of a first wavelength and red light of a second wavelength, the proportion of blue light is higher than the proportion of red light, and the ratio between red light and blue light is a first ratio; the second spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between infrared and blue light is a second ratio, and the third wavelength is greater than the second wavelength; the third spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between red light and blue light is a third ratio, the third ratio is greater than the second ratio, and the second ratio is greater than the first ratio.
[0013] In some embodiments, obtaining the growth stage of the plant comprises:
[0014] collecting growth data of the plant during its growth;
[0015] A growth stage of the plant is determined based on the growth data.
[0016] In some embodiments, the providing supplementary light to the plant based on the supplementary light intensity and the spectral parameter of the supplementary light includes:
[0017] Determining a target fill light device based on the spectral parameters of the fill light;
[0018] The target fill light device is controlled to emit light based on the fill light intensity and the spectral parameters of the fill light, so as to provide fill light for the plant.
[0019] In some embodiments, the method further comprises:
[0020] Get seasonal information for the plant's location;
[0021] The photoperiod is adjusted based on the seasonal information.
[0022] In a second aspect, an embodiment of the present application provides a control device, including:
[0023] An acquisition module, used to acquire the light information of the environment where the plant is located and the temperature and humidity of the leaves of the plant during the photoperiod;
[0024] A first determination module, configured to determine illumination intensity and spectrum information based on the illumination information;
[0025] a second determination module, configured to determine the fill light intensity based on the light intensity and the preset light intensity when the light intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity thresholds, and determine the spectral parameters of the fill light based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant;
[0026] A fill light control module is used to provide fill light to the plant based on the fill light intensity and the spectral parameters of the fill light.
[0027] In a third aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements a control method provided in the first aspect when executing the computer program.
[0028] In a fourth aspect, an embodiment of the present application provides a control system, including:
[0029] The first acquisition module is used to collect the lighting information of the environment where the plant is located;
[0030] A second collection module is used to collect the temperature and humidity of the leaves of the plant;
[0031] A supplementary light device, used for supplementing light to the plants;
[0032] The electronic device mentioned above is communicatively connected with the first acquisition module, the second acquisition module and the fill light device.
[0033] In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, a control method provided in the first aspect is implemented.
[0034] In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it implements a control method provided in the first aspect above.
[0035] In a seventh aspect, an embodiment of the present application provides a computer program product. When the computer program product runs on an electronic device, the electronic device executes a control method provided in the first aspect above.
[0036] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:
[0037] The control method provided in the embodiment of the present application obtains the lighting information of the environment in which the plant is located and the temperature and humidity of the leaves of the plant during the light cycle; determines the lighting intensity and spectral information based on the lighting information; when the lighting intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity threshold, determines the fill light intensity based on the light intensity and the preset light intensity, and determines the spectral parameters of the fill light based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant; fill light is performed on the plant based on the fill light intensity and the spectral parameters of the fill light, so as to avoid burns to the leaves of the plant while ensuring the photosynthesis of the plant.
[0038] It can be understood that the beneficial effects of the second to seventh aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS
[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0040] Figure 1 A schematic diagram of the structure of a control system provided in an embodiment of the present application;
[0041] Figure 2 A flow chart of a control method is provided for an embodiment of the present application;
[0042] Figure 3 A schematic diagram of the structure of a control device provided in an embodiment of the present application;
[0043] Figure 4 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION
[0044] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.
[0045] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.
[0046] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0047] As used in the specification of this application and the appended claims, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting" depending on the context. Similarly, the phrases "if it is determined" or "if it is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce detected" or "in response to detecting" depending on the context.
[0048] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.
[0049] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways.
[0050] Based on the technical problems of the related art, a control method in the embodiment of the present application can be applied to electronic devices such as mobile phones, tablet computers, wearable devices, augmented reality (AR) / virtual reality (VR) devices, laptops, ultra-mobile personal computers (UMPC), netbooks, personal digital assistants (PDA), etc. The embodiment of the present application does not impose any restrictions on the specific type of electronic devices. The electronic device can be a controller of a control system, Figure 1 A schematic diagram of a control system provided in an embodiment of the present application is shown in FIG. Figure 1As shown, the control system includes: a first acquisition module, used to collect lighting information of the environment where the plant is located; a second acquisition module, used to collect temperature and humidity of the leaves of the plant; a fill light device, used to provide fill light for the plant; and an electronic device, which is communicatively connected with the first acquisition module, the second acquisition module and the fill light device.
[0051] In an embodiment of the present application, the first acquisition module may be a light sensor installed in the plant growth environment, which can sense and measure the light intensity and spectral distribution in the environment. The second acquisition module may be a temperature and humidity sensor, which can measure the temperature and humidity of the leaf surface in real time. The fill light device is used to provide an additional light source for the plant when the light is insufficient or the environmental conditions are not conducive to plant growth. The fill light device may include: LED lamps, fluorescent lamps or other light sources, which can adjust the intensity and spectral distribution as needed. The electronic device serves as a control center, which is responsible for receiving the data from the first acquisition module and the second acquisition module, analyzing and processing them, and then sending instructions to the fill light device according to the analysis results to adjust its working state.
[0052] In the embodiment of the present application, the first acquisition module, the second acquisition module and the fill light device all need to establish a communication connection with the electronic device to transmit data and receive instructions. The communication connection may include: wired communication or wireless communication, such as wired serial communication, CAN bus communication, Wi-Fi, Bluetooth, etc.
[0053] Based on the aforementioned control system, the present application embodiment provides a control method. Figure 2 A flow chart of a control method is provided for an embodiment of the present application, such as Figure 2 As shown, the method includes:
[0054] Step S101, obtaining the lighting information of the environment where the plant is located and the temperature and humidity of the leaves of the plant during the photoperiod.
[0055] In the embodiments of the present application, the photoperiod refers to the period of alternating light and darkness in the environment in which the plant is located, usually with a period of one day. For most plants, the length of the photoperiod has an important influence on their growth and flowering. Usually the time of the photoperiod can be 12 to 14 hours, and the time period of the photoperiod can be set, for example, from 6 am to 6 pm is the time period of the photoperiod.
[0056] In the embodiments of the present application, light information refers to all information about light in the environment where the plant is located, including light intensity (light intensity) and spectrum information (light color composition, i.e., the proportion of light of different wavelengths). Temperature and humidity refer to the temperature and humidity on the surface of plant leaves. These two parameters have an important influence on the growth and transpiration of plants.
[0057] In the embodiment of the present application, light information and temperature and humidity of leaves are collected by light sensors and temperature and humidity sensors installed in the environment where the plants are located. These sensors can convert physical quantities into electrical signals, which are then processed and analyzed by a data acquisition system.
[0058] In the embodiment of the present application, the first acquisition module and the second acquisition module can work only in the light cycle, and can enter the standby state outside the light cycle, thereby reducing the power consumption of the first acquisition module and the second acquisition module.
[0059] In some embodiments, the electronic device may perform parameter configuration on the first acquisition module and the second acquisition module, and may configure the sampling rates of the first acquisition module and the second acquisition module.
[0060] Step S102: determining illumination intensity and spectrum information based on the illumination information.
[0061] In the embodiments of the present application, light intensity refers to the amount of light energy received per unit area. Light intensity has a direct impact on photosynthesis and growth and development of plants. Spectral information refers to the color composition of light, that is, the proportion of light of different wavelengths in the light. Plants have different absorption and utilization efficiencies for light of different wavelengths, so spectral information also has an important impact on plant growth.
[0062] In the embodiment of the present application, the collected illumination information is processed by using a data processing algorithm to obtain illumination intensity and spectrum information. These algorithms can calculate the actual illumination intensity and spectrum distribution based on the output signal of the sensor.
[0063] Step S103, when the light intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity thresholds, the fill light intensity is determined based on the light intensity and the preset light intensity, and the spectral parameters of the fill light are determined based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant.
[0064] In the embodiment of the present application, the preset light intensity refers to an ideal light intensity value set according to factors such as plant species, growth stage and growth environment. For example, the preset light intensity can be: 200-500 μmol / m 2 / s, the temperature and humidity threshold refers to the ideal range of leaf surface temperature and humidity set according to the plant species and growth stage. If the temperature and humidity threshold is exceeded, the leaves of the plant will be burned. The fill light intensity refers to the light intensity that needs to be supplemented to make up for the lack of actual light intensity. The spectral parameters of the fill light refer to the proportion of light of different wavelengths in the fill light source. These parameters need to be determined according to the spectral requirements corresponding to the current growth stage of the plant.
[0065] In the embodiment of the present application, the actual light intensity and temperature and humidity can be compared with the preset light intensity and temperature and humidity thresholds. If the actual light intensity is lower than the preset value and the temperature and humidity are also lower than the threshold, supplementary light is required. Supplementary light is performed when the temperature and humidity are lower than the temperature and humidity thresholds to avoid burning the leaves.
[0066] In an embodiment of the present application, the intensity of the fill light can be determined based on the difference between the current light intensity and the preset light intensity. The determination of the fill light intensity is intended to ensure that the plants can obtain sufficient light for normal photosynthesis and growth.
[0067] In the embodiment of the present application, because plants at different growth stages have different requirements for spectrum, the spectrum parameters of the supplementary light can be determined based on the spectrum information and the spectrum parameters corresponding to the current growth stage of the plant. The spectrum parameters corresponding to the growth stage can be obtained from a preset spectrum parameter library. These spectrum parameters generally include the ratio of light of different wavelengths.
[0068] Step S104: supplement light is provided to the plant based on the supplement light intensity and the spectral parameters of the supplement light.
[0069] In the embodiment of the present application, the intensity and spectral distribution of the fill light source can be adjusted according to the calculated fill light parameters to provide fill light for the plants. The fill light source can be an LED lamp, a fluorescent lamp, or other types of light sources. The fill light intensity and the spectral parameters of the fill light can be used to control the fill light source to work, thereby achieving fill light for the plants.
[0070] The control method provided in the embodiment of the present application obtains the lighting information of the environment in which the plant is located and the temperature and humidity of the leaves of the plant during the light cycle; determines the lighting intensity and spectral information based on the lighting information; when the lighting intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity threshold, determines the fill light intensity based on the light intensity and the preset light intensity, and determines the spectral parameters of the fill light based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant; fill light is performed on the plant based on the fill light intensity and the spectral parameters of the fill light, so as to avoid burns to the leaves of the plant while ensuring the photosynthesis of the plant.
[0071] In some embodiments, if it is not within the photoperiod, the plants are not supplemented with light.
[0072] In some embodiments, if the light intensity is greater than a preset light intensity, or the temperature and humidity are greater than a temperature and humidity threshold, no supplementary lighting is provided to the plants.
[0073] In some embodiments, before step S103, the control method further includes:
[0074] Step S1031, obtaining the growth stage of the plant.
[0075] In the embodiments of the present application, the growth stage may include: the various stages that a plant goes through from seed germination to mature harvest. These stages generally include a vegetative growth period, a flowering period, a fruiting period, etc. Plants have different physiological needs and growth characteristics at each stage.
[0076] In the embodiments of the present application, the physiological parameters of the plant, such as photosynthesis rate, transpiration rate, nutritional status, etc., can be monitored by sensors installed on the plant, thereby indirectly determining its growth stage. In some embodiments, an input interface can be provided, through which the user can input the growth stage of the plant.
[0077] Step S1032, determining the spectral parameter corresponding to the growth stage based on the pre-established corresponding relationship and the growth stage, wherein the corresponding relationship includes: a corresponding relationship between different growth stages and spectral parameters.
[0078] In the embodiment of the present application, the pre-established corresponding relationship can be stored in a database, and the corresponding relationship can be established through relevant literature, experimental research and expert experience.
[0079] In the embodiment of the present application, when the growth stage of the plant is determined, the spectral parameters corresponding to the growth stage can be determined by querying the corresponding relationship database.
[0080] In some embodiments, the plants include: Sunshine Rose grapes, and the correspondence between different growth stages and spectral parameters includes: the correspondence between the vegetative growth period and the first spectral parameter, the correspondence between the flowering period and the second spectral parameter, and the correspondence between the fruiting period and the third spectral parameter, wherein the first spectral parameter includes: blue light of a first wavelength and red light of a second wavelength, the proportion of blue light is higher than the proportion of red light, and the ratio between red light and blue light is a first ratio; the second spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between infrared and blue light is a second ratio, and the third wavelength is greater than the second wavelength; the third spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between red light and blue light is a third ratio, the third ratio is greater than the second ratio, and the second ratio is greater than the first ratio.
[0081] In an embodiment of the present application, the first wavelength can be 450nm, the second wavelength can be 660nm, the third wavelength can be 730nm, the first ratio can be in the range of 2:2 to 4:2, preferably 3:2, the second ratio can be in the range of 4:2 to 5:1, preferably 4:1, and the third ratio can be 5:2:1.
[0082] Exemplarily, the first spectral parameter corresponding to the vegetative growth period is: a combination of blue light (wavelength 450nm) and red light (wavelength 660nm), with a higher ratio of blue light than red light (blue: red = 3:2). The first spectral parameter can promote leaf expansion and photosynthesis. The second spectral parameter corresponding to the flowering period is: the ratio of red light to blue light (red: blue = 4:1), and an appropriate amount of far-red light (wavelength 730nm) is added. The second spectral parameter can promote flower bud differentiation and regulate internode length. The third spectral parameter corresponding to the fruiting period is: the ratio of red light, far-red light, and blue light (red: far-red: blue = 5:2:1). The third spectral parameter can promote fruit enlargement, sugar accumulation, and color formation.
[0083] In some embodiments, obtaining the growth stage of the plant includes: collecting growth data of the plant during its growth process, and determining the growth stage of the plant based on the growth data.
[0084] In the embodiment of the present application, the growth data may include indicators such as chlorophyll content, leaf color and growth rate. Chlorophyll is a key pigment for photosynthesis in plants, and its content varies with the growth stage of the plant. The growth stage can be determined by chlorophyll content, leaf color and growth rate.
[0085] In some embodiments, step S104 can be implemented by the following steps: determining a target fill light device based on the spectral parameters of the fill light; and controlling the target fill light device to emit light based on the fill light intensity and the spectral parameters of the fill light to provide fill light for the plants.
[0086] In the embodiment of the present application, the spectral characteristics of different fill light devices can be compared to find the device that best matches the required spectral parameters. The electronic device can view the spectrum diagram or data table of the device to understand the wavelength range and intensity distribution of the light it can emit. Based on the matching results, the most suitable fill light device is selected as the target fill light device.
[0087] In the embodiment of the present application, after selecting the target fill light device, the target fill light device is set according to the required spectral parameters and fill light intensity. The wavelength selector, intensity controller and other components of the target fill light device can be adjusted to ensure that the light emitted by the device matches the required spectral parameters and intensity. After completing the parameter setting, the target fill light device is started to start emitting light. At this time, the light emitted by the device should meet the previously set spectral parameters and intensity requirements.
[0088] The method provided in the embodiment of the present application determines the target supplementary light device based on the spectral parameters of the supplementary light, and controls its light emission according to the supplementary light intensity and spectral parameters, which is a key step in accurately supplementing the light for plants. Through a scientific and reasonable supplementary light strategy, the growth and development of plants can be effectively promoted, and the yield and quality of plants can be improved.
[0089] In some embodiments, the control method further includes: acquiring seasonal information of the location of the plant; and adjusting the photoperiod based on the seasonal information.
[0090] In the embodiment of the present application, the sunshine time will also change with the change of seasons. The sunshine time is longer in spring and summer, while it is relatively shorter in autumn and winter. Therefore, it is necessary to adjust the photoperiod of the plant according to the seasonal information to meet its growth and flowering needs.
[0091] For example, the photoperiod is usually 12 to 14 hours. If the season information is winter or rainy season, the photoperiod can be appropriately extended. The time period corresponding to the photoperiod is usually daytime.
[0092] The method provided in the embodiment of the present application can automatically adjust the spectrum and intensity at different growth stages, accurately meet the light requirements of grapes and avoid burning the leaves. By dynamically adjusting the supplementary light intensity, light waste is avoided and energy is saved. It can effectively promote photosynthesis, fruit expansion and sugar accumulation, making the fruit fuller and sweeter. It realizes automated regulation, reduces manpower input and improves management efficiency.
[0093] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.
[0094] According to the aforementioned embodiments, the embodiments of the present application provide a control device, and the modules included in the device and the units included in the modules can be implemented by a processor in a computer device; of course, they can also be implemented by a specific logic circuit; in the implementation process, the processor can be a central processing unit (CPU, Central Processing Unit), a microprocessor (MPU, Microprocessor Unit), a digital signal processor (DSP, Digital Signal Processing) or a field programmable gate array (FPGA, Field Programmable Gate Array), etc.
[0095] The present application embodiment provides a control device, Figure 3 A schematic diagram of the structure of a control device provided in an embodiment of the present application is shown in FIG. Figure 3 As shown, the control device 300 includes:
[0096] The acquisition module 301 is used to acquire the light information of the environment where the plant is located and the temperature and humidity of the leaves of the plant during the photoperiod;
[0097] A first determination module 302, configured to determine illumination intensity and spectrum information based on the illumination information;
[0098] A second determination module 303 is used to determine the fill light intensity based on the light intensity and the preset light intensity when the light intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity threshold, and determine the spectral parameters of the fill light based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant;
[0099] The fill light control module 304 is used to provide fill light to the plant based on the fill light intensity and the spectral parameters of the fill light.
[0100] In some embodiments, the control device comprises:
[0101] A growth stage acquisition module, used to acquire the growth stage of the plant;
[0102] The third determination module is used to determine the spectral parameter corresponding to the growth stage based on a pre-established corresponding relationship and the growth stage, wherein the corresponding relationship includes: a corresponding relationship between different growth stages and spectral parameters.
[0103] In some embodiments, the plant includes: Sunshine Rose grapes, and the correspondence between different growth stages and spectral parameters includes: the correspondence between the vegetative growth period and the first spectral parameter, the correspondence between the flowering period and the second spectral parameter, and the correspondence between the fruiting period and the third spectral parameter, wherein the first spectral parameter includes: blue light of a first wavelength and red light of a second wavelength, the proportion of blue light is higher than the proportion of red light, and the ratio between red light and blue light is a first ratio; the second spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between infrared and blue light is a second ratio, and the third wavelength is greater than the second wavelength; the third spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between red light and blue light is a third ratio, the third ratio is greater than the second ratio, and the second ratio is greater than the first ratio.
[0104] In some embodiments, the growth stage acquisition module includes:
[0105] A collection unit, used for collecting growth data of the plant during its growth process;
[0106] The first determining unit is configured to determine a growth stage of the plant based on the growth data.
[0107] In some embodiments, the fill light control module includes:
[0108] A second determining unit, configured to determine a target fill light device based on the spectral parameters of the fill light;
[0109] A control unit is used to control the target fill light device to emit light based on the fill light intensity and the spectral parameters of the fill light, so as to provide fill light for the plant.
[0110] In some embodiments, the control device comprises:
[0111] Season acquisition module, used to obtain the seasonal information of the location of the plant;
[0112] An adjustment module is used to adjust the photoperiod based on the seasonal information.
[0113] in addition, Figure 3 The control device 300 shown may be a software unit, a hardware unit, or a combination of software and hardware that is built into an existing electronic device, or may be integrated into a vehicle as an independent pendant, or may exist as an independent terminal device.
[0114] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.
[0115] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.
[0116] An embodiment of the present application provides an electronic device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the control method in the above embodiment is implemented when the processor executes the computer program.
[0117] Figure 4 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. Figure 4 As shown, the electronic device 300 of this embodiment may include: at least one processor 30 ( Figure 4 Only one processor 30 is shown in the figure), a memory 31, and a computer program 32 stored in the memory 31 and executable on at least one processor 30. When the processor 30 executes the computer program 32, the steps in any of the above-mentioned method embodiments are implemented; or, when the processor 30 executes the computer program 32, the functions of the modules / units in the above-mentioned device embodiments are implemented.
[0118] Exemplarily, the computer program 32 may be divided into one or more modules / units, one or more modules / units are stored in the memory 31, and are executed by the processor 30 to complete the present application. One or more modules / units may be a series of computer program 32 instruction segments capable of completing specific functions, and the instruction segments are used to describe the execution process of the computer program 32 in the electronic device 300.
[0119] The embodiment of the present application further provides a computer-readable storage medium, which stores a computer program 32. When the computer program 32 is executed by the processor 30, the steps in the above-mentioned method embodiments can be implemented.
[0120] An embodiment of the present application provides a computer program product. When the computer program product runs on an electronic device, the electronic device can implement the steps in the above-mentioned method embodiments when executing the computer program product.
[0121] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. According to this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program 32, and the computer program 32 can be stored in a computer-readable storage medium. When the computer program 32 is executed by the processor 30, the steps of the above-mentioned various method embodiments can be implemented. Among them, the computer program 32 includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device capable of carrying the computer program code to the terminal, a recording medium, a computer memory, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), an electric carrier signal, a telecommunication signal and a software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk or an optical disk. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electric carrier signals and telecommunication signals.
[0122] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0123] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.
[0124] In the embodiments provided in the present application, it should be understood that the disclosed devices / network equipment and methods can be implemented in other ways. For example, the device / network equipment embodiments described above are merely schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.
[0125] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0126] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.
[0127] The relevant user personal information that may be involved in the various embodiments of this application is strictly in accordance with the requirements of laws and regulations, following the principles of legality, legitimacy and necessity, based on the reasonable purposes of business scenarios, to process the personal information that users actively provide during the use of products / services or generated due to the use of products / services, as well as the personal information obtained with the user's authorization.
[0128] The user personal information processed by the applicant will vary depending on the specific product / service scenario, and shall be based on the specific scenario in which the user uses the product / service, which may involve the user's account information, device information, driving information, vehicle information or other related information. The applicant will treat the user's personal information and its processing with a high degree of diligence.
[0129] The Applicant attaches great importance to the security of user personal information and has adopted reasonable and feasible security protection measures that comply with industry standards to protect user information and prevent personal information from being accessed, disclosed, used, modified, damaged or lost without authorization.
Claims
1. A control method, characterized in that: The method comprises: Obtaining light information of the environment where the plant is located and temperature and humidity of the leaves of the plant during the photoperiod; determining illumination intensity and spectral information based on the illumination information; When the light intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity thresholds, the fill light intensity is determined based on the light intensity and the preset light intensity, and the spectral parameters of the fill light are determined based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant; The plants are supplemented with light based on the supplementary light intensity and the spectral parameters of the supplementary light.
2. The method according to claim 1, characterized in that The method further comprises: obtaining the growth stage of the plant; The spectral parameter corresponding to the growth stage is determined based on a pre-established corresponding relationship and the growth stage, wherein the corresponding relationship includes: a corresponding relationship between different growth stages and spectral parameters.
3. The method according to claim 2, characterized in that The plant includes: Sunshine Rose grapes, and the corresponding relationship between different growth stages and spectral parameters includes: the corresponding relationship between the vegetative growth period and the first spectral parameter, the corresponding relationship between the flowering period and the second spectral parameter, and the corresponding relationship between the fruiting period and the third spectral parameter, wherein the first spectral parameter includes: blue light of a first wavelength and red light of a second wavelength, the proportion of blue light is higher than the proportion of red light, and the ratio between red light and blue light is a first ratio, the second spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between red light and blue light is a second ratio, and the third wavelength is greater than the second wavelength, and the third spectral parameter includes: blue light of a first wavelength, red light of a second wavelength and red light of a third wavelength, the ratio between red light and blue light is a third ratio, the third ratio is greater than the second ratio, and the second ratio is greater than the first ratio.
4. The method according to claim 2, characterized in that: The obtaining of the growth stage of the plant comprises: collecting growth data of the plant during its growth; A growth stage of the plant is determined based on the growth data.
5. The method according to claim 1, characterized in that The method of providing supplementary light to the plant based on the supplementary light intensity and the spectral parameter of the supplementary light comprises: Determining a target fill light device based on the spectral parameters of the fill light; The target fill light device is controlled to emit light based on the fill light intensity and the spectral parameters of the fill light, so as to provide fill light for the plant.
6. The method according to claim 1, characterized in that The method further comprises: Get seasonal information for the plant's location; The photoperiod is adjusted based on the seasonal information.
7. A control device, characterized in that: include: An acquisition module, used to acquire the light information of the environment where the plant is located and the temperature and humidity of the leaves of the plant during the photoperiod; A first determination module, configured to determine illumination intensity and spectrum information based on the illumination information; a second determination module, configured to determine the fill light intensity based on the light intensity and the preset light intensity when the light intensity is less than the preset light intensity and the temperature and humidity are less than the temperature and humidity thresholds, and determine the spectral parameters of the fill light based on the spectral information and the spectral parameters corresponding to the current growth stage of the plant; A fill light control module is used to provide fill light to the plant based on the fill light intensity and the spectral parameters of the fill light.
8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 6 is implemented.
9. A control system, characterized in that: include: The first acquisition module is used to collect the lighting information of the environment where the plant is located; A second collection module is used to collect the temperature and humidity of the leaves of the plant; A supplementary light device, used for supplementing light to the plants; And, the electronic device as described in claim 8 is communicatively connected with the first acquisition module, the second acquisition module and the fill light device.
10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 6 is implemented.